fzhw50 phfo 210118
cwfhfo
expires:202610211345;;913465

coastal waters forecast
national weather service honolulu hi
318 pm hst tue oct 20 2026

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


phz117-211345-
maui county windward waters-
318 pm hst tue oct 20 2026

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

.tonight...east winds 20 to 25 knots. seas 6 to 8 feet. wave
detail: east 6 feet at 7 seconds and north northeast 3 feet at
9 seconds. scattered showers. 
.wednesday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 6 feet at 7 seconds. scattered showers. 
.wednesday night...east southeast winds to 15 knots. seas 4 to
6 feet. wave detail: east 6 feet at 7 seconds. scattered showers.
.thursday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 7 seconds. isolated showers. 
.thursday night...east winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 13 seconds and northwest 3 feet at
11 seconds. isolated showers. 
.friday...east winds 15 to 20 knots. seas to 5 feet. wave detail:
east 4 feet at 13 seconds and northwest 3 feet at 11 seconds. 
.friday night...east northeast winds to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 12 seconds and northwest
3 feet at 11 seconds. isolated showers. 
.saturday...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds and north northwest
5 feet at 12 seconds. isolated showers. 
.sunday...east southeast winds to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and north northwest 4 feet
at 11 seconds. isolated showers.  

$$

fzhw50 phfo 210118
cwfhfo
expires:202610211345;;913466

coastal waters forecast
national weather service honolulu hi
318 pm hst tue oct 20 2026

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


phz118-211345-
maui county leeward waters-
318 pm hst tue oct 20 2026

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

.tonight...east northeast winds 25 to 30 knots, easing to 20 to
25 knots after midnight. seas 5 to 8 feet. wave detail: east
7 feet at 7 seconds. 
.wednesday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east southeast 7 feet at 7 seconds. 
.wednesday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east southeast 5 feet at 6 seconds. isolated
showers. 
.thursday...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east southeast 3 feet at 5 seconds. 
.thursday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east southeast 3 feet at 5 seconds. 
.friday...northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 3 to 4 feet. wave detail: east
southeast 3 feet at 5 seconds. 
.friday night...northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 3 to 5 feet. wave detail: east
3 feet at 5 seconds and south southwest 3 feet at 14 seconds. 
.saturday...northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas 3 to 5 feet. wave detail: east southeast 4 feet at
6 seconds, north northwest 3 feet at 12 seconds and south
southwest 3 feet at 13 seconds. isolated showers after midnight. 
.sunday...east winds 15 to 20 knots, becoming east southeast
20 to 25 knots in the afternoon, then becoming east 15 to
20 knots. seas 3 to 5 feet. wave detail: east southeast 4 feet at
6 seconds, north northwest 3 feet at 11 seconds and south
southwest 3 feet at 16 seconds. isolated showers through the day.

$$

fzhw50 phfo 210118
cwfhfo
expires:202610211345;;913467

coastal waters forecast
national weather service honolulu hi
318 pm hst tue oct 20 2026

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


phz119-211345-
maalaea bay-
318 pm hst tue oct 20 2026

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

.tonight...north northeast winds to 30 knots. seas to 3 feet.
wave detail: north northwest 3 feet at 4 seconds. 
.wednesday...north northeast winds to 25 knots. seas to 3 feet in
the morning, then to 2 feet or less. wave detail: north northeast
3 feet at 4 seconds. 
.wednesday night...north northeast winds to 20 knots, easing to
15 knots after midnight. seas to 2 feet or less. wave detail:
east northeast 2 feet at 3 seconds. 
.thursday...northeast winds to 20 knots. seas to 2 feet or less. 
.thursday night...northeast winds to 20 knots. seas to 2 feet or
less. 
.friday...northeast winds to 25 knots. seas to 2 feet or less. 
.friday night...northeast winds to 20 knots, rising to 25 knots
after midnight. seas to 2 feet or less. 
.saturday...northeast winds to 25 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 3 seconds. 
.sunday...north northeast winds to 25 knots. seas to 2 feet or
less. wave detail: northeast 2 feet at 3 seconds.  

$$

fzhw50 phfo 210118
cwfhfo
expires:202610211345;;913468

coastal waters forecast
national weather service honolulu hi
318 pm hst tue oct 20 2026

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


phz120-211345-
pailolo channel-
318 pm hst tue oct 20 2026

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

.tonight...east northeast winds 25 to 30 knots. seas 5 to 6 feet.
wave detail: east 6 feet at 6 seconds. 
.wednesday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 6 feet at 6 seconds. 
.wednesday night...east northeast winds 15 to 20 knots, becoming
east 10 to 15 knots after midnight. seas 3 to 5 feet. wave
detail: east 5 feet at 5 seconds. 
.thursday...east northeast winds 15 to 20 knots. seas 3 to
4 feet. 
.thursday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 3 to 4 feet. 
.friday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. seas 3 to 4 feet. wave detail: east
3 feet at 4 seconds. 
.friday night...east northeast winds 15 to 20 knots, rising to
20 to 25 knots after midnight. seas 3 to 4 feet. wave detail:
east 3 feet at 4 seconds. 
.saturday...northeast winds 20 to 25 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 4 seconds. 
.sunday...east winds 20 to 25 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 4 seconds.  

$$

fzhw50 phfo 210118
cwfhfo
expires:202610211345;;913469

coastal waters forecast
national weather service honolulu hi
318 pm hst tue oct 20 2026

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


phz121-211345-
alenuihaha channel-
318 pm hst tue oct 20 2026

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

.tonight...east northeast winds 25 to 30 knots. seas 6 to 9 feet.
wave detail: east 9 feet at 7 seconds. isolated showers after
midnight. 
.wednesday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 9 feet at 7 seconds. scattered showers
in the morning. 
.wednesday night...east winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 5 to 7 feet, subsiding to 3 to
5 feet after midnight. wave detail: east 7 feet at 6 seconds.
isolated showers. 
.thursday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 3 to 4 feet. wave detail: east
4 feet at 5 seconds. 
.thursday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 4 feet at 5 seconds. 
.friday...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east 5 feet at 6 seconds. 
.friday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 6 seconds and south southwest
3 feet at 14 seconds. 
.saturday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 6 feet at 6 seconds and south southwest
3 feet at 13 seconds. isolated showers through the day. 
.sunday...east winds 20 to 25 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds and south southwest 3 feet at
16 seconds. isolated showers in the morning. isolated showers
through the day.  

$$