fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846335

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz110-221415-
kauai northwest waters-
321 pm hst mon sep 21 2026

.tonight...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 5 to 6 feet. wave detail: east
5 feet at 7 seconds and south southwest 3 feet at 13 seconds.
isolated showers after midnight. 
.tuesday...east northeast winds to 15 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 9 seconds and north 3 feet at
12 seconds. isolated showers. 
.tuesday night...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east 6 feet at 9 seconds and north 3 feet at
11 seconds. scattered showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 9 seconds and north northwest
3 feet at 10 seconds. isolated showers in the morning. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 8 seconds and north northwest
3 feet at 9 seconds. 
.thursday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 8 seconds and south southwest 3 feet
at 14 seconds. isolated showers in the afternoon. 
.thursday night...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 8 seconds and southwest
3 feet at 16 seconds. scattered showers. 
.friday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 8 feet at 9 seconds and southwest 4 feet at
16 seconds. isolated showers. scattered showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: east 9 feet at 9 seconds and southwest
4 feet at 16 seconds. scattered showers.  

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846336

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz111-221415-
kauai windward waters-
321 pm hst mon sep 21 2026

.tonight...east northeast winds to 15 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 7 seconds and south 3 feet at
13 seconds. scattered showers. 
.tuesday...east northeast winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 8 seconds, north 3 feet at 12 seconds
and south 3 feet at 12 seconds. scattered showers. 
.tuesday night...east winds to 15 knots. seas to 7 feet. wave
detail: east 6 feet at 9 seconds and north 3 feet at 11 seconds.
scattered showers. 
.wednesday...east northeast winds to 15 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 9 seconds and north northwest 3 feet
at 10 seconds. isolated showers in the morning. 
.wednesday night...east northeast winds to 15 knots. seas 5 to
7 feet. wave detail: east 6 feet at 8 seconds and north northwest
3 feet at 10 seconds. isolated showers after midnight. 
.thursday...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east southeast 6 feet at 8 seconds. isolated
showers in the morning. scattered showers in the afternoon. 
.thursday night...east northeast winds to 20 knots. seas 6 to
8 feet. wave detail: east southeast 7 feet at 8 seconds.
scattered showers. 
.friday...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east 9 feet at 9 seconds. scattered showers. 
.saturday...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east 9 feet at 9 seconds. scattered
showers.  

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846337

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz112-221415-
kauai leeward waters-
321 pm hst mon sep 21 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
13 seconds. 
.tuesday...northeast winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: east 5 feet at 6 seconds, north 3 feet at 11 seconds and
south 3 feet at 12 seconds. isolated showers in the afternoon. 
.tuesday night...east northeast winds 10 to 15 knots. in the
kaulakahi channel, winds variable less than 10 knots, becoming
east northeast 7 to 10 knots after midnight. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and north 3 feet at
11 seconds. scattered showers. 
.wednesday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 5 to 6 feet. wave detail: east
5 feet at 6 seconds and north northwest 3 feet at 10 seconds.
isolated showers. 
.wednesday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 7 seconds and north northwest
3 feet at 9 seconds. 
.thursday...east northeast winds 15 to 20 knots. in the kaulakahi
channel, east northeast winds 7 to 10 knots, becoming 10 to
15 knots in the afternoon. seas 5 to 8 feet. wave detail: east
6 feet at 7 seconds and south southwest 3 feet at 14 seconds.
isolated showers. 
.thursday night...winds east northeast winds 15 to 20 knots. seas
5 to 8 feet. wave detail: east 6 feet at 8 seconds and southwest
4 feet at 16 seconds. isolated showers in the evening. scattered
showers after midnight. 
.friday...east northeast winds 20 to 25 knots. in the kaulakahi
channel, east northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas 6 to 8 feet. wave detail: east 8 feet at 8 seconds
and southwest 4 feet at 16 seconds. isolated showers. scattered
showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 9 feet at 8 seconds and southwest
4 feet at 16 seconds. isolated showers. scattered showers after
midnight.  

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846338

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz113-221415-
kauai channel-
321 pm hst mon sep 21 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
13 seconds. isolated showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 6 seconds, north 3 feet at 12 seconds
and south southwest 3 feet at 12 seconds. isolated showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and north 3 feet at
11 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds and north northwest
3 feet at 10 seconds. 
.wednesday night...northeast winds to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds. isolated showers after
midnight. 
.thursday...northeast winds to 20 knots. seas 5 to 7 feet,
building to 7 to 8 feet in the afternoon. wave detail: east
northeast 7 feet at 7 seconds and southwest 3 feet at 17 seconds.
scattered showers. 
.thursday night...east northeast winds to 20 knots. seas 7 to
8 feet. wave detail: east 7 feet at 7 seconds and southwest
3 feet at 17 seconds. isolated showers and thunderstorms in the
evening, then scattered showers after midnight. 
.friday...east northeast winds 20 to 25 knots. seas 7 to 8 feet.
wave detail: east northeast 8 feet at 8 seconds and southwest
4 feet at 16 seconds. isolated showers. scattered showers after
midnight. 
.saturday...east northeast winds to 25 knots. seas 7 to 10 feet.
wave detail: east northeast 9 feet at 8 seconds and southwest
4 feet at 16 seconds. scattered showers through the night, then
isolated showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846339

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz114-221415-
oahu windward waters-
321 pm hst mon sep 21 2026

.tonight...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 7 seconds. scattered showers. 
.tuesday...east winds to 15 knots. seas 6 to 7 feet. wave detail:
east 6 feet at 8 seconds and north 3 feet at 12 seconds.
scattered showers, mainly in the morning. 
.tuesday night...east winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east 6 feet at 9 seconds and north 3 feet at
11 seconds. isolated showers. 
.wednesday...east northeast winds to 20 knots. seas to 7 feet.
wave detail: east 6 feet at 9 seconds and north northwest 3 feet
at 10 seconds. 
.wednesday night...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 8 seconds and north northwest
3 feet at 10 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.thursday...east northeast winds to 20 knots. seas 6 to 8 feet.
wave detail: east southeast 8 feet at 8 seconds. scattered
showers. 
.thursday night...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east southeast 8 feet at 8 seconds. isolated
thunderstorms in the evening. scattered showers. 
.friday...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east 9 feet at 8 seconds and southwest 3 feet at
16 seconds. scattered showers. 
.saturday...east northeast winds to 25 knots. seas 9 to 10 feet.
wave detail: east 10 feet at 8 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846340

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz115-221415-
oahu leeward waters-
321 pm hst mon sep 21 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 3 feet at
13 seconds. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 3 feet at
12 seconds. 
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds and north northwest
3 feet at 11 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 5 seconds. 
.wednesday night...northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds. isolated
thunderstorms in the evening. isolated showers. 
.thursday...northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east northeast 7 feet at 6 seconds and south
southwest 3 feet at 14 seconds. isolated showers. 
.thursday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 7 feet at 7 seconds and
southwest 3 feet at 17 seconds. isolated thunderstorms in the
evening. isolated heavy showers. 
.friday...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east 8 feet at 7 seconds and southwest 4 feet at
16 seconds. isolated showers. 
.saturday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east northeast 9 feet at 8 seconds and
southwest 3 feet at 16 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846341

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz116-221415-
kaiwi channel-
321 pm hst mon sep 21 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south 3 feet
at 13 seconds. isolated showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 6 seconds, north 3 feet at 12 seconds
and south 3 feet at 12 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds to 20 knots. seas 5 to
8 feet. wave detail: east 7 feet at 6 seconds and north 3 feet at
11 seconds. 
.wednesday...east northeast winds to 20 knots. seas 5 to 8 feet.
wave detail: east northeast 7 feet at 6 seconds and north 3 feet
at 10 seconds. 
.wednesday night...east northeast winds to 20 knots. seas 5 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and north
3 feet at 10 seconds. isolated showers. 
.thursday...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east northeast 8 feet at 7 seconds and south
southwest 3 feet at 14 seconds. isolated showers. 
.thursday night...east northeast winds to 25 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 7 seconds and south
southwest 3 feet at 16 seconds. isolated thunderstorms in the
evening. isolated showers. 
.friday...east northeast winds 25 to 30 knots. seas 6 to 9 feet.
wave detail: east northeast 9 feet at 8 seconds and southwest
3 feet at 16 seconds. isolated showers. 
.saturday...east northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: east northeast 10 feet at 8 seconds and
southwest 3 feet at 16 seconds. isolated showers through the
night. isolated showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846342

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz117-221415-
maui county windward waters-
321 pm hst mon sep 21 2026

.tonight...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 6 feet at 7 seconds. scattered showers. 
.tuesday...east winds 15 to 20 knots. seas 6 to 8 feet. wave
detail: east 7 feet at 9 seconds and north 3 feet at 12 seconds.
scattered showers. 
.tuesday night...east winds to 20 knots. seas 7 to 8 feet. wave
detail: east 7 feet at 9 seconds and north 3 feet at 11 seconds.
isolated showers. 
.wednesday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 9 seconds and north 3 feet at
10 seconds. scattered showers. isolated thunderstorms in the
afternoon. 
.wednesday night...east northeast winds to 20 knots. seas 7 to
8 feet. wave detail: east 7 feet at 8 seconds and north northwest
3 feet at 10 seconds. isolated thunderstorms in the evening.
scattered showers. 
.thursday...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east southeast 8 feet at 8 seconds.
scattered showers. 
.thursday night...east winds 20 to 25 knots. seas to 8 feet. wave
detail: east southeast 8 feet at 8 seconds. isolated
thunderstorms in the evening. scattered showers. 
.friday...east winds to 25 knots. seas 8 to 9 feet. wave detail:
east 9 feet at 8 seconds. scattered showers. 
.saturday...east winds 25 to 30 knots. seas 8 to 10 feet. wave
detail: east 10 feet at 8 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846343

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz118-221415-
maui county leeward waters-
321 pm hst mon sep 21 2026

.tonight...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
13 seconds. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 6 seconds and south 3 feet at
12 seconds. 
.tuesday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds. isolated showers
after midnight. 
.wednesday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 4 feet at 7 seconds. 
.wednesday night...northeast winds 10 to 15 knots, rising to
15 to 20 knots after midnight. seas 3 to 5 feet. wave detail:
east 4 feet at 7 seconds. isolated heavy showers and
thunderstorms in the evening, then scattered showers after
midnight. 
.thursday...northeast winds 10 to 15 knots, becoming east
northeast 15 to 20 knots in the afternoon. seas 4 to 6 feet. wave
detail: east 5 feet at 8 seconds and south southwest 3 feet at
14 seconds. scattered showers. 
.thursday night...northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 8 seconds and southwest
3 feet at 16 seconds. scattered showers with isolated
thunderstorms in the evening, then isolated showers after
midnight. 
.friday...northeast winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 7 feet at 8 seconds and southwest 3 feet at
16 seconds. isolated showers. 
.saturday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 5 to 8 feet. wave detail: east 7 feet at 8 seconds
and southwest 3 feet at 16 seconds. isolated showers in the
morning.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846344

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz119-221415-
maalaea bay-
321 pm hst mon sep 21 2026

...small craft advisory in effect through early wednesday
morning...

.tonight...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds. 
.tuesday...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds. 
.tuesday night...north winds to 25 knots. seas to 2 feet or less.
wave detail: northeast 2 feet at 3 seconds. 
.wednesday...north winds to 25 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 3 seconds. 
.wednesday night...north winds to 25 knots. seas to 2 feet or
less. wave detail: north northeast 2 feet at 3 seconds. isolated
thunderstorms in the evening. isolated heavy showers. 
.thursday...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds. scattered showers. 
.thursday night...north winds to 30 knots. seas to 3 feet. wave
detail: north northeast 3 feet at 4 seconds. isolated heavy
showers and thunderstorms in the evening. 
.friday...north winds to 30 knots. seas to 3 feet. wave detail:
north northeast 3 feet at 4 seconds. 
.saturday...north winds to 30 knots. seas 3 to 4 feet. wave
detail: north northeast 4 feet at 4 seconds.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846345

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz120-221415-
pailolo channel-
321 pm hst mon sep 21 2026

...small craft advisory in effect through early wednesday
morning...

.tonight...east northeast winds 20 to 25 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 5 seconds. 
.tuesday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 5 seconds. 
.tuesday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 5 seconds. 
.wednesday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 4 seconds. 
.wednesday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 4 seconds. isolated showers
and thunderstorms in the evening. scattered showers after
midnight. 
.thursday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds. scattered showers.
.thursday night...east northeast winds 25 to 30 knots. seas 5 to
7 feet. wave detail: east 6 feet at 5 seconds. isolated
thunderstorms in the evening. isolated heavy showers. 
.friday...east northeast winds 25 to 30 knots. seas 4 to 6 feet.
wave detail: east 6 feet at 5 seconds. isolated showers. 
.saturday...east northeast winds 25 to 30 knots. seas 5 to
7 feet. wave detail: east 7 feet at 5 seconds. isolated showers
through the night.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846346

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz121-221415-
alenuihaha channel-
321 pm hst mon sep 21 2026

...small craft advisory in effect through early wednesday
morning...

.tonight...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 6 seconds and south southwest 4 feet
at 13 seconds. scattered showers. 
.tuesday...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 6 seconds and south southwest 3 feet
at 12 seconds. scattered showers. 
.tuesday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east 7 feet at 7 seconds and south southwest
3 feet at 13 seconds. scattered showers in the evening. isolated
showers after midnight. 
.wednesday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 7 feet at 7 seconds. scattered heavy
showers with isolated thunderstorms. 
.wednesday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 7 feet at 7 seconds. isolated
thunderstorms in the evening. scattered heavy showers. 
.thursday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. seas 6 to 9 feet. wave detail: east
8 feet at 7 seconds and south southwest 3 feet at 14 seconds.
scattered showers. 
.thursday night...east northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: east 9 feet at 8 seconds and southwest
3 feet at 16 seconds. isolated thunderstorms in the evening.
scattered heavy showers. 
.friday...east northeast winds 25 to 30 knots, rising to 30 to
35 knots in the afternoon and evening, easing to 25 to 30 knots
after midnight. seas 7 to 10 feet. wave detail: east 10 feet at
8 seconds and southwest 3 feet at 16 seconds. scattered showers.
isolated thunderstorms through the day. 
.saturday...east northeast winds 25 to 30 knots. seas 8 to
9 feet. wave detail: east 9 feet at 8 seconds and southwest
3 feet at 16 seconds. isolated showers. isolated thunderstorms in
the afternoon.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846347

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz122-221415-
big island windward waters-
321 pm hst mon sep 21 2026

.tonight...east northeast winds 20 to 25 knots, easing to 15 to
20 knots after midnight. seas 5 to 7 feet. wave detail: east
5 feet at 8 seconds and south southwest 4 feet at 13 seconds.
numerous showers. 
.tuesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 6 to 8 feet. wave detail: east
6 feet at 9 seconds, south southwest 4 feet at 12 seconds and
north 3 feet at 12 seconds. numerous showers, mainly in the
morning. 
.tuesday night...east northeast winds 15 to 20 knots. seas 7 to
8 feet. wave detail: east 7 feet at 9 seconds, north 3 feet at
11 seconds and south 3 feet at 13 seconds. occasional heavy
showers with isolated thunderstorms. 
.wednesday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 9 seconds and north 3 feet at
10 seconds. occasional heavy showers with isolated thunderstorms.
.wednesday night...east northeast winds to 20 knots. seas 7 to
8 feet. wave detail: east 7 feet at 8 seconds and north 3 feet at
10 seconds. occasional heavy showers with isolated thunderstorms.
.thursday...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east southeast 8 feet at 8 seconds.
occasional heavy showers with isolated thunderstorms. 
.thursday night...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east southeast 8 feet at 8 seconds. numerous
heavy showers with isolated thunderstorms. 
.friday...east winds 20 to 25 knots. seas 8 to 9 feet. wave
detail: east 8 feet at 8 seconds and south southwest 3 feet at
15 seconds. numerous heavy showers with isolated thunderstorms. 
.saturday...east winds 20 to 25 knots. seas 9 to 10 feet. wave
detail: east 8 feet at 8 seconds and south southwest 3 feet at
16 seconds. numerous showers through the night. isolated
thunderstorms. scattered showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846348

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz123-221415-
big island leeward waters-
321 pm hst mon sep 21 2026

...small craft advisory in effect through early wednesday
morning...

.tonight...west of the big island, winds variable less than
10 knots. near south point, east northeast winds 15 to 25 knots. 
seas 5 to 7 feet. wave detail: northeast 5 feet at 6 seconds and 
south southwest 4 feet at 13 seconds. 
.tuesday...west of the big island, south southeast winds 7 to
10 knots in the morning, becoming variable less than 10 knots.
near south point, east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 12 seconds. 
.tuesday night...west of the big island, winds variable less than
10 knots. near south point, east northeast winds 15 to 20 knots,
becoming northeast 10 to 15 knots after midnight. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
3 feet at 13 seconds. scattered showers with isolated
thunderstorms in the evening, then isolated showers after
midnight. 
.wednesday...west of the big island, winds variable less than
10 knots. near south point, east northeast winds 10 to 15 knots,
rising to 15 to 20 knots in the afternoon. seas 5 to 7 feet. wave
detail: east northeast 5 feet at 6 seconds and south 3 feet at
12 seconds. numerous heavy showers with isolated thunderstorms. 
.wednesday night...winds variable less than 10 knots west of the
big island...east northeast 15 to 20 knots near south point. seas
4 to 6 feet. wave detail: northeast 5 feet at 6 seconds. numerous
heavy showers with isolated thunderstorms. 
.thursday...winds variable less than 10 knots west of the big
island...northeast 20 to 25 knots near south point. seas 5 to
7 feet. wave detail: east northeast 6 feet at 7 seconds and south
southwest 3 feet at 15 seconds. numerous showers in the morning.
isolated thunderstorms. occasional heavy showers in the
afternoon. 
.thursday night...west of the big island, winds variable less
than 10 knots. near south point, east northeast winds 20 to
25 knots, becoming northeast 15 to 20 knots after midnight. seas
5 to 8 feet. wave detail: east northeast 6 feet at 7 seconds and
southwest 3 feet at 16 seconds. numerous heavy showers with
isolated thunderstorms. 
.friday...west of the big island, winds variable less than
10 knots, becoming east southeast 7 to 10 knots in the evening,
then becoming variable less than 10 knots after midnight. near
south point, northeast winds 20 to 25 knots, becoming east
southeast 15 to 20 knots in the evening, then becoming east 20 to
25 knots after midnight. seas 5 to 8 feet. wave detail: northeast
7 feet at 7 seconds and southwest 3 feet at 16 seconds. scattered
heavy showers with isolated thunderstorms. 
.saturday...winds variable less than 10 knots west of the big
island...east 25 to 30 knots near south point. seas 6 to 9 feet.
wave detail: east northeast 7 feet at 7 seconds and south
southwest 3 feet at 16 seconds. isolated thunderstorms. scattered
heavy showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 220121
cwfhfo
expires:202609221415;;846349

coastal waters forecast
national weather service honolulu hi
321 pm hst mon sep 21 2026

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz124-221415-
big island southeast waters-
321 pm hst mon sep 21 2026

...small craft advisory in effect through early wednesday
morning...

.tonight...east northeast winds 20 to 25 knots. seas to 7 feet.
wave detail: east 6 feet at 6 seconds and south southwest 4 feet
at 13 seconds. scattered showers. 
.tuesday...east northeast winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east 8 feet at 9 seconds and south southwest 4 feet
at 12 seconds. scattered showers. 
.tuesday night...northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east 8 feet at 9 seconds and south 3 feet
at 13 seconds. occasional heavy showers with isolated
thunderstorms. 
.wednesday...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east 8 feet at 8 seconds and south 3 feet at
12 seconds. occasional heavy showers with isolated thunderstorms.
.wednesday night...east northeast winds to 25 knots. seas 7 to
9 feet. wave detail: east 8 feet at 8 seconds. occasional heavy
showers with isolated thunderstorms. 
.thursday...east northeast winds to 25 knots. seas 8 to 10 feet.
wave detail: east 10 feet at 8 seconds. occasional heavy showers
with isolated thunderstorms. 
.thursday night...northeast winds to 30 knots. seas 9 to 11 feet.
wave detail: east 11 feet at 8 seconds and south southwest 3 feet
at 16 seconds. occasional heavy showers with isolated
thunderstorms. 
.friday...east northeast winds 25 to 30 knots, veering to east
20 to 25 knots. seas 9 to 12 feet. wave detail: east 11 feet at
8 seconds and south southwest 3 feet at 16 seconds. numerous
heavy showers with isolated thunderstorms. 
.saturday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots in the evening, easing to 20 to 25 knots after midnight.
seas 9 to 10 feet. wave detail: east 8 feet at 8 seconds and
south southwest 3 feet at 16 seconds. numerous showers in the
morning. isolated thunderstorms. scattered showers.  

winds and seas higher in and near tstms.

$$