fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320239

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz110-201400-
kauai northwest waters-
300 pm hst tue may 19 2026

.tonight...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 10 seconds. isolated showers. 
.wednesday...east northeast winds to 20 knots. seas 5 to 6 feet.
wave detail: east 6 feet at 8 seconds and north northwest 3 feet
at 9 seconds. isolated showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 7 feet at 8 seconds. isolated showers. 
.thursday...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east 8 feet at 9 seconds. isolated showers
in the morning. 
.thursday night...east northeast winds to 25 knots. seas 8 to
10 feet. wave detail: east 8 feet at 8 seconds and north
northeast 3 feet at 10 seconds. isolated showers. 
.friday...east northeast winds 20 to 25 knots. seas 8 to 10 feet.
wave detail: east 8 feet at 8 seconds and north northeast 3 feet
at 10 seconds. isolated showers in the morning. 
.friday night...east northeast winds 20 to 25 knots. seas 8 to
9 feet. wave detail: east 8 feet at 8 seconds and north northeast
3 feet at 10 seconds. isolated showers in the evening. scattered
showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: east 4 feet at 8 seconds and north 3 feet at
14 seconds. isolated showers, then scattered showers after
midnight. 
.sunday...east northeast winds 20 to 25 knots. seas to 2 feet or
less. wave detail: east 1 foot at 8 seconds and north northwest
1 foot at 12 seconds. isolated showers, then scattered showers
after midnight.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320240

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz111-201400-
kauai windward waters-
300 pm hst tue may 19 2026

.tonight...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 5 feet at 8 seconds and north northwest 3 feet at
10 seconds. isolated showers. 
.wednesday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 6 feet at 8 seconds. scattered showers, mainly in
the morning. 
.wednesday night...east northeast winds to 20 knots. seas 7 to
8 feet. wave detail: east 8 feet at 8 seconds. scattered showers.
.thursday...east northeast winds to 20 knots. seas to 8 feet.
wave detail: east 8 feet at 8 seconds. isolated showers. 
.thursday night...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: east 9 feet at 8 seconds and north
northeast 3 feet at 10 seconds. isolated showers. 
.friday...east northeast winds to 20 knots. seas 9 to 10 feet.
wave detail: east 9 feet at 8 seconds and north northeast 3 feet
at 10 seconds. isolated showers. 
.friday night...east northeast winds to 20 knots. seas to 9 feet.
wave detail: east 8 feet at 8 seconds and north northeast 3 feet
at 10 seconds. scattered showers. 
.saturday...east northeast winds to 20 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 8 seconds and north northeast 3 feet
at 14 seconds. scattered showers in the morning, then isolated
showers in the afternoon. scattered showers through the day. 
.sunday...east winds to 20 knots. seas to 2 feet or less. wave
detail: east 1 foot at 8 seconds and north northwest 1 foot at
12 seconds. scattered showers in the morning, then isolated
showers in the afternoon. scattered showers through the day.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320241

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz112-201400-
kauai leeward waters-
300 pm hst tue may 19 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 7 seconds and north northwest 3 feet
at 10 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 7 seconds. isolated showers
in the afternoon. 
.wednesday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 8 feet at 8 seconds. isolated showers
after midnight. 
.thursday...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 8 feet at 8 seconds. isolated showers
in the morning. 
.thursday night...east northeast winds to 25 knots. in the
kaulakahi channel, east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 7 to 10 feet. wave detail:
east 9 feet at 8 seconds. isolated showers after midnight. 
.friday...east northeast winds 20 to 25 knots. seas 7 to 10 feet.
wave detail: east 9 feet at 8 seconds and north 3 feet at
10 seconds. 
.friday night...winds east northeast winds 20 to 25 knots. seas
7 to 10 feet. wave detail: east 9 feet at 8 seconds and north
3 feet at 10 seconds. isolated showers after midnight. 
.saturday...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 3 to 4 feet. wave detail: east 4 feet at 8 seconds
and north 3 feet at 14 seconds. isolated showers. 
.sunday...east northeast winds 20 to 25 knots. seas to 2 feet or
less. wave detail: east 1 foot at 7 seconds and north northwest
1 foot at 12 seconds. isolated showers.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320242

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz113-201400-
kauai channel-
300 pm hst tue may 19 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 7 seconds. isolated showers after
midnight. 
.wednesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 5 to 7 feet. wave detail: east
6 feet at 7 seconds. isolated showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east 8 feet at 8 seconds. isolated showers. 
.thursday...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east northeast 8 feet at 8 seconds. isolated
showers in the morning. 
.thursday night...east northeast winds to 25 knots. seas 8 to
10 feet. wave detail: east northeast 9 feet at 8 seconds and
north northeast 3 feet at 7 seconds. isolated showers after
midnight. 
.friday...east northeast winds 20 to 25 knots. seas 8 to 10 feet.
wave detail: east northeast 9 feet at 8 seconds and north
northeast 3 feet at 7 seconds. 
.friday night...east northeast winds 20 to 25 knots. seas 8 to
9 feet. wave detail: east northeast 8 feet at 7 seconds, north
northeast 3 feet at 9 seconds and south 3 feet at 17 seconds.
isolated showers. 
.saturday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: east northeast 4 feet at 7 seconds, north
northeast 3 feet at 14 seconds and south 3 feet at 15 seconds.
isolated showers in the morning. isolated showers through the
day. 
.sunday...east northeast winds to 20 knots. seas to 2 feet or
less. wave detail: east northeast 1 foot at 7 seconds and north
1 foot at 12 seconds. isolated showers in the morning. isolated
showers through the day.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320243

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz114-201400-
oahu windward waters-
300 pm hst tue may 19 2026

.tonight...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 6 feet at 8 seconds. isolated showers after
midnight. 
.wednesday...east winds to 20 knots. seas 6 to 7 feet. wave
detail: east 7 feet at 8 seconds. isolated showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 8 to
9 feet. wave detail: east 9 feet at 8 seconds. isolated showers. 
.thursday...east northeast winds to 25 knots. seas 8 to 9 feet.
wave detail: east 9 feet at 8 seconds. isolated showers in the
morning. 
.thursday night...east northeast winds to 25 knots. seas 9 to
10 feet. wave detail: east 9 feet at 8 seconds and north
northeast 3 feet at 8 seconds. isolated showers. 
.friday...east northeast winds 20 to 25 knots. seas 9 to 10 feet.
wave detail: east northeast 9 feet at 7 seconds. isolated
showers. 
.friday night...east northeast winds 20 to 25 knots. seas to
9 feet. wave detail: east 8 feet at 8 seconds and north northeast
3 feet at 10 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: east 4 feet at 7 seconds and north northeast
3 feet at 14 seconds. scattered showers in the morning. isolated
showers. 
.sunday...east winds 20 to 25 knots. seas to 2 feet or less. wave
detail: east 1 foot at 7 seconds and north northwest 1 foot at
12 seconds. isolated showers. scattered showers after midnight.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320244

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz115-201400-
oahu leeward waters-
300 pm hst tue may 19 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds. isolated showers after
midnight. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 6 seconds. 
.wednesday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east northeast 8 feet at 7 seconds. 
.thursday...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east northeast 8 feet at 7 seconds. 
.thursday night...east northeast winds 25 to 30 knots. seas 6 to
9 feet. wave detail: east 9 feet at 7 seconds. 
.friday...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east 9 feet at 7 seconds and south 3 feet at
17 seconds. 
.friday night...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 8 feet at 7 seconds and south 3 feet at
17 seconds. 
.saturday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: east northeast 4 feet at 7 seconds and south
3 feet at 15 seconds. 
.sunday...east northeast winds 20 to 25 knots. seas to 2 feet or
less. wave detail: east northeast 1 foot at 7 seconds.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320245

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz116-201400-
kaiwi channel-
300 pm hst tue may 19 2026

.tonight...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 6 seconds. 
.wednesday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 7 feet at 6 seconds. 
.wednesday night...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east northeast 9 feet at 8 seconds. 
.thursday...east northeast winds 25 to 30 knots. seas 7 to
9 feet. wave detail: east northeast 9 feet at 8 seconds. 
.thursday night...east northeast winds 25 to 30 knots. seas 8 to
10 feet. wave detail: northeast 9 feet at 7 seconds. 
.friday...east northeast winds to 25 knots. seas 8 to 10 feet.
wave detail: northeast 9 feet at 7 seconds and south 3 feet at
17 seconds. 
.friday night...east northeast winds 20 to 25 knots. seas 8 to
10 feet. wave detail: northeast 9 feet at 7 seconds and south
3 feet at 17 seconds. isolated showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: northeast 4 feet at 7 seconds and south
3 feet at 15 seconds. isolated showers in the morning. 
.sunday...east northeast winds 20 to 25 knots. seas to 2 feet or
less. wave detail: east northeast 1 foot at 7 seconds and north
1 foot at 12 seconds.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320246

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz117-201400-
maui county windward waters-
300 pm hst tue may 19 2026

.tonight...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 6 feet at 8 seconds. scattered showers. 
.wednesday...east winds to 20 knots. seas 6 to 7 feet. wave
detail: east 7 feet at 8 seconds. scattered showers, mainly in
the morning. 
.wednesday night...east winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east 8 feet at 8 seconds. isolated showers in the
evening. scattered showers after midnight. 
.thursday...east winds 25 to 30 knots. seas 8 to 9 feet. wave
detail: east 8 feet at 8 seconds. isolated showers. 
.thursday night...east northeast winds 25 to 30 knots, easing to
20 to 25 knots after midnight. seas 8 to 9 feet. wave detail:
east northeast 8 feet at 7 seconds. isolated showers. 
.friday...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds. isolated
showers. 
.friday night...east northeast winds 20 to 25 knots. seas 7 to
9 feet. wave detail: east 8 feet at 7 seconds and north northeast
3 feet at 9 seconds. scattered showers. 
.saturday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: east 4 feet at 7 seconds and north northeast
3 feet at 8 seconds. scattered showers in the morning. isolated
showers through the night, then scattered showers after midnight.
.sunday...east winds 20 to 25 knots. seas to 2 feet or less. wave
detail: east 1 foot at 7 seconds and north northwest 1 foot at
12 seconds. isolated showers. scattered showers after midnight.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320247

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz118-201400-
maui county leeward waters-
300 pm hst tue may 19 2026

.tonight...east winds 20 to 25 knots, becoming east northeast
15 to 20 knots after midnight. seas 5 to 7 feet. wave detail:
east 5 feet at 6 seconds and south southwest 3 feet at
15 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 7 seconds. 
.thursday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 7 feet at 7 seconds. 
.thursday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 7 feet at 7 seconds. 
.friday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 7 feet at 6 seconds and south southwest 3 feet
at 15 seconds. 
.friday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 5 to 7 feet. wave detail:
east 6 feet at 6 seconds and south 3 feet at 17 seconds. 
.saturday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the evening, easing to 15 to 20 knots after midnight.
seas 3 to 4 feet. wave detail: east 4 feet at 6 seconds and south
3 feet at 15 seconds. 
.sunday...east northeast winds 15 to 20 knots. seas to 2 feet or
less. wave detail: east 1 foot at 6 seconds.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320248

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz119-201400-
maalaea bay-
300 pm hst tue may 19 2026

...small craft advisory in effect through wednesday afternoon...

.tonight...north northeast winds to 25 knots. seas to 2 feet or
less. wave detail: north northeast 2 feet at 3 seconds. 
.wednesday...north northeast winds to 25 knots. seas to 2 feet or
less. wave detail: north northeast 2 feet at 3 seconds. 
.wednesday night...north northeast winds to 20 knots. seas to
2 feet or less. wave detail: north northeast 2 feet at 3 seconds.
.thursday...north northeast winds to 20 knots, becoming northeast
in the afternoon. seas to 2 feet or less. wave detail: northeast
2 feet at 3 seconds. 
.thursday night...north northeast winds to 20 knots. seas to
2 feet or less. wave detail: northeast 2 feet at 3 seconds. 
.friday...north northeast winds to 20 knots. seas to 2 feet or
less. wave detail: northeast 2 feet at 3 seconds. 
.friday night...north northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas to 2 feet or less. wave
detail: northeast 2 feet at 3 seconds. 
.saturday...north northeast winds 15 to 20 knots. seas to 2 feet
or less. wave detail: northeast 2 feet at 3 seconds. 
.sunday...northeast winds 15 to 20 knots. seas to 2 feet or less.

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320249

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz120-201400-
pailolo channel-
300 pm hst tue may 19 2026

...small craft advisory in effect through wednesday afternoon...

.tonight...east northeast winds 20 to 25 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 5 seconds. 
.wednesday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 5 seconds. 
.wednesday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 5 seconds. 
.thursday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. seas 5 to 7 feet. wave detail: east
6 feet at 5 seconds. 
.thursday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 6 feet at 5 seconds. 
.friday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 5 seconds. 
.friday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 5 seconds. 
.saturday...east northeast winds 20 to 25 knots. seas 3 to
4 feet. wave detail: east northeast 4 feet at 7 seconds. 
.sunday...east northeast winds 20 to 25 knots. seas to 2 feet or
less. wave detail: east northeast 1 foot at 7 seconds.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320250

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz121-201400-
alenuihaha channel-
300 pm hst tue may 19 2026

...small craft advisory in effect through wednesday afternoon...

.tonight...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 6 seconds and south southwest 3 feet
at 15 seconds. scattered showers. 
.wednesday...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 8 feet at 7 seconds. scattered showers
in the morning. isolated showers in the afternoon. 
.wednesday night...east northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: east 9 feet at 7 seconds. isolated showers
in the evening. scattered showers after midnight. 
.thursday...east northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: east northeast 10 feet at 7 seconds.
scattered showers in the morning. isolated showers in the
afternoon. 
.thursday night...east northeast winds 25 to 30 knots. seas 8 to
11 feet. wave detail: east 10 feet at 7 seconds. scattered
showers in the evening. isolated showers after midnight. 
.friday...east northeast winds 25 to 30 knots. seas 8 to 11 feet.
wave detail: east 10 feet at 7 seconds and south southwest 3 feet
at 15 seconds. 
.friday night...east northeast winds 25 to 30 knots. seas 7 to
10 feet. wave detail: east 9 feet at 7 seconds and south
southwest 3 feet at 17 seconds. scattered showers. 
.saturday...east northeast winds 25 to 30 knots. seas 3 to
4 feet. wave detail: east 4 feet at 7 seconds and south southwest
3 feet at 15 seconds. scattered showers in the morning. isolated
showers in the afternoon, then scattered showers through the day.
.sunday...east northeast winds 25 to 30 knots, easing to 20 to
25 knots after midnight. seas to 2 feet or less. wave detail:
east northeast 1 foot at 7 seconds and south 1 foot at
14 seconds. isolated showers in the morning. isolated showers in
the evening, then scattered showers after midnight.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320251

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz122-201400-
big island windward waters-
300 pm hst tue may 19 2026

.tonight...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 8 seconds and south southwest 3 feet at
14 seconds. scattered showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 9 seconds and south southwest
3 feet at 14 seconds. scattered showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 6 to
7 feet. wave detail: east 7 feet at 9 seconds and south southwest
3 feet at 16 seconds. scattered showers. 
.thursday...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east 7 feet at 8 seconds and south southwest
3 feet at 15 seconds. scattered 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 south
southwest 3 feet at 15 seconds. scattered showers. 
.friday...east northeast winds 20 to 25 knots. seas 7 to 8 feet.
wave detail: east northeast 6 feet at 7 seconds and south 4 feet
at 17 seconds. scattered showers. 
.friday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 6 to 8 feet. wave detail:
east northeast 6 feet at 7 seconds and south 4 feet at
17 seconds. scattered showers. 
.saturday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon and evening, easing to 15 to 20 knots
after midnight. seas 3 to 4 feet. wave detail: east 4 feet at
6 seconds, north northeast 4 feet at 14 seconds and south 4 feet
at 15 seconds. scattered showers. 
.sunday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon, easing to 15 to 20 knots. seas to
2 feet or less. wave detail: east 1 foot at 6 seconds, north
northeast 1 foot at 12 seconds and south 1 foot at 14 seconds.
scattered showers.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320252

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz123-201400-
big island leeward waters-
300 pm hst tue may 19 2026

...small craft advisory in effect through wednesday afternoon...

.tonight...west of the big island, winds variable less than
10 knots, becoming west 7 to 10 knots after midnight. near south
point, east winds 20 to 25 knots. seas 5 to 7 feet. wave detail:
east northeast 5 feet at 6 seconds and south southwest 3 feet at
15 seconds. isolated showers. 
.wednesday...winds variable less than 10 knots west of the big
island...east 20 to 25 knots near south point. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds and south
southwest 3 feet at 14 seconds. isolated showers. 
.wednesday night...west of the big island, winds variable less
than 10 knots, becoming east southeast 7 to 10 knots after
midnight. near south point, east winds 20 to 25 knots. seas 5 to
8 feet. wave detail: northeast 7 feet at 7 seconds. scattered
showers. 
.thursday...west of the big island, southeast winds 7 to 10 knots
in the morning, becoming variable less than 10 knots. near south
point, east winds 20 to 25 knots. seas 5 to 8 feet. wave detail:
northeast 7 feet at 7 seconds. isolated showers. 
.thursday night...west of the big island, south winds 7 to
10 knots. near south point, east winds 25 to 30 knots, backing to
east northeast 20 to 25 knots after midnight. seas 6 to 9 feet.
wave detail: northeast 8 feet at 7 seconds and south southwest
3 feet at 15 seconds. scattered showers. 
.friday...west of the big island, southeast winds 7 to 10 knots,
veering to west northwest in the afternoon. near south point,
east winds 20 to 25 knots. seas 6 to 9 feet. wave detail:
northeast 8 feet at 7 seconds and south southwest 3 feet at
15 seconds. isolated showers. 
.friday night...west of the big island, south southeast winds
7 to 10 knots. near south point, east winds 20 to 25 knots,
backing to east northeast after midnight. seas 6 to 9 feet. wave
detail: northeast 7 feet at 7 seconds and south southwest 4 feet
at 17 seconds. scattered showers. 
.saturday...west of the big island, south winds 7 to 10 knots in
the morning, becoming variable less than 10 knots, then becoming
south southeast 7 to 10 knots in the evening, becoming variable
less than 10 knots. near south point, east winds 20 to 25 knots.
seas 3 to 4 feet. wave detail: northeast 4 feet at 7 seconds and
south 4 feet at 15 seconds. isolated showers. 
.sunday...west of the big island, winds variable less than
10 knots. near south point, east winds 15 to 20 knots, rising to
20 to 25 knots. seas to 2 feet or less. wave detail: northeast
1 foot at 6 seconds and south 1 foot at 14 seconds. isolated
showers in the morning. isolated showers through the day.  

$$

fzhw50 phfo 200100
cwfhfo
expires:202605201400;;320253

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 19 2026

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


phz124-201400-
big island southeast waters-
300 pm hst tue may 19 2026

...small craft advisory in effect through wednesday afternoon...

.tonight...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 8 seconds and south southwest 3 feet
at 15 seconds. scattered showers. 
.wednesday...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 14 seconds. scattered showers in the morning. isolated
showers in the afternoon. 
.wednesday night...east northeast winds to 25 knots. seas 8 to
10 feet. wave detail: east 9 feet at 7 seconds and south
southwest 3 feet at 16 seconds. scattered showers. 
.thursday...east northeast winds to 25 knots. seas 8 to 9 feet.
wave detail: east 9 feet at 7 seconds and south southwest 3 feet
at 15 seconds. scattered showers in the morning. isolated showers
in the afternoon. 
.thursday night...east northeast winds 25 to 30 knots. seas 8 to
10 feet. wave detail: east 9 feet at 7 seconds and south
southwest 3 feet at 15 seconds. scattered showers. 
.friday...east northeast winds to 25 knots. seas 8 to 10 feet.
wave detail: east 9 feet at 7 seconds and south southwest 4 feet
at 17 seconds. scattered showers. 
.friday night...east northeast winds to 25 knots. seas 8 to
10 feet. wave detail: east 8 feet at 6 seconds and south 4 feet
at 17 seconds. scattered showers. 
.saturday...east northeast winds to 25 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 6 seconds and south 4 feet at
15 seconds. scattered showers. 
.sunday...east northeast winds 20 to 25 knots. seas to 2 feet or
less. wave detail: east 1 foot at 6 seconds and south 1 foot at
14 seconds. scattered showers in the morning. isolated showers in
the afternoon, then scattered showers through the day.  

$$