fzhw50 phfo 211331
cwfhfo
expires:202610220230;;941077

coastal waters forecast
national weather service honolulu hi
331 am hst wed oct 21 2026

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


phz117-220230-
maui county windward waters-
331 am hst wed oct 21 2026

.today...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 7 feet at 7 seconds. scattered showers. 
.tonight...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 7 seconds. scattered showers. 
.thursday...east southeast winds 15 to 20 knots, becoming east
10 to 15 knots in the afternoon. seas 4 to 5 feet. wave detail:
east 5 feet at 7 seconds. isolated showers. 
.thursday night...east winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 13 seconds. isolated showers. 
.friday...east northeast winds to 10 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 13 seconds. 
.friday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 12 seconds. isolated showers.
.saturday...east northeast winds 10 to 15 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds and north northwest
4 feet at 13 seconds. isolated showers. 
.sunday...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east 6 feet at 6 seconds and north northwest 4 feet
at 11 seconds. isolated showers. scattered showers after
midnight.  

$$

fzhw50 phfo 211331
cwfhfo
expires:202610220230;;941078

coastal waters forecast
national weather service honolulu hi
331 am hst wed oct 21 2026

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


phz118-220230-
maui county leeward waters-
331 am hst wed oct 21 2026

.today...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east southeast 7 feet at 7 seconds. 
.tonight...east winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: east southeast 5 feet at 6 seconds. isolated showers. 
.thursday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 5 seconds. 
.thursday night...east northeast winds 7 to 10 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. 
.friday...northeast winds 7 to 10 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 5 seconds. 
.friday night...northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds and south southwest 3 feet
at 14 seconds. 
.saturday...northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds and south southwest 4 feet
at 13 seconds. isolated showers after midnight. 
.sunday...northeast winds 10 to 15 knots, veering to east
northeast 7 to 10 knots after midnight. seas 4 to 6 feet. wave
detail: east southeast 5 feet at 6 seconds and south southwest
4 feet at 16 seconds. isolated showers in the evening. scattered
showers after midnight.  

$$

fzhw50 phfo 211331
cwfhfo
expires:202610220230;;941079

coastal waters forecast
national weather service honolulu hi
331 am hst wed oct 21 2026

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


phz119-220230-
maalaea bay-
331 am hst wed oct 21 2026

...small craft advisory in effect through late this afternoon...

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

$$

fzhw50 phfo 211331
cwfhfo
expires:202610220230;;941080

coastal waters forecast
national weather service honolulu hi
331 am hst wed oct 21 2026

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


phz120-220230-
pailolo channel-
331 am hst wed oct 21 2026

...small craft advisory in effect through late this afternoon...

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

$$

fzhw50 phfo 211331
cwfhfo
expires:202610220230;;941081

coastal waters forecast
national weather service honolulu hi
331 am hst wed oct 21 2026

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


phz121-220230-
alenuihaha channel-
331 am hst wed oct 21 2026

...small craft advisory in effect through late this afternoon...

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

$$