fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644482

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz117-182015-
maui county windward waters-
958 pm hst thu sep 17 2026

.rest of tonight...east winds 15 to 20 knots. seas to 7 feet.
wave detail: east 6 feet at 8 seconds. numerous showers this
evening. a slight chance of thunderstorms. scattered showers. 
.friday...east winds to 20 knots. seas to 7 feet. wave detail:
east 6 feet at 7 seconds. scattered showers. 
.friday night...east winds to 20 knots. seas to 7 feet. wave
detail: east 6 feet at 7 seconds. scattered showers. 
.saturday...east winds to 20 knots. seas to 7 feet. wave detail:
east 6 feet at 7 seconds. scattered showers, mainly in the
morning. 
.saturday night...east winds 15 to 20 knots. seas to 7 feet. wave
detail: east 6 feet at 7 seconds. isolated showers in the
evening, then scattered showers after midnight. 
.sunday...east winds to 20 knots. seas to 7 feet. wave detail:
east 6 feet at 7 seconds. scattered showers, mainly in the
morning. 
.sunday night...east winds 15 to 20 knots. seas to 7 feet. wave
detail: east 6 feet at 7 seconds. scattered showers. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 9 seconds. scattered showers. 
.tuesday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 9 seconds. scattered showers through
the night, then showers likely through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644483

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz118-182015-
maui county leeward waters-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east southeast 5 feet at 7 seconds.
scattered showers with a slight chance of thunderstorms. 
.friday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east southeast 6 feet at 7 seconds and south southwest
3 feet at 17 seconds. scattered showers. 
.friday night...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east southeast 6 feet at 7 seconds and south
southwest 3 feet at 16 seconds. isolated showers. 
.saturday...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east southeast 5 feet at 6 seconds and south
southwest 4 feet at 16 seconds. isolated showers. 
.saturday night...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east southeast 4 feet at 6 seconds and south
southwest 4 feet at 16 seconds. isolated showers. 
.sunday...east northeast winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: east southeast 4 feet at 6 seconds and south 4 feet
at 15 seconds. 
.sunday night...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east 4 feet at 6 seconds and south 4 feet at
15 seconds. 
.monday...northeast winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: east 4 feet at 6 seconds and south 4 feet at 14 seconds.
isolated showers after midnight. 
.tuesday...northeast winds 10 to 15 knots, rising to 15 to
20 knots in the evening, easing to 10 to 15 knots after midnight.
seas 3 to 5 feet. wave detail: east 4 feet at 6 seconds and south
3 feet at 12 seconds. isolated showers through the night, then
scattered showers through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644484

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz119-182015-
maalaea bay-
958 pm hst thu sep 17 2026

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

.rest of tonight...north northeast winds to 25 knots. seas to
2 feet or less. wave detail: northeast 2 feet at 3 seconds.
scattered showers with a slight chance of thunderstorms this
evening, then isolated showers. 
.friday...north northeast winds to 25 knots. seas to 2 feet or
less. wave detail: east northeast 2 feet at 3 seconds. 
.friday night...north winds to 25 knots. seas to 2 feet or less.
wave detail: east northeast 2 feet at 3 seconds. 
.saturday...north winds to 25 knots. seas to 2 feet or less. wave
detail: northeast 2 feet at 3 seconds. 
.saturday night...north winds to 25 knots. seas to 2 feet or
less. wave detail: northeast 2 feet at 3 seconds. 
.sunday...north winds to 25 knots. seas to 3 feet. wave detail:
northeast 3 feet at 3 seconds. 
.sunday night...north winds to 25 knots. seas to 3 feet. wave
detail: north northeast 3 feet at 3 seconds. 
.monday...north winds to 25 knots. seas to 3 feet. wave detail:
north northeast 3 feet at 3 seconds. 
.tuesday...north winds to 25 knots. seas to 3 feet. wave detail:
north northeast 3 feet at 3 seconds. isolated showers through the
night. scattered showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644485

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz120-182015-
pailolo channel-
958 pm hst thu sep 17 2026

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

.rest of tonight...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 5 seconds. scattered showers
with a slight chance of thunderstorms. 
.friday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 5 seconds. scattered showers. 
.friday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 5 seconds. scattered showers
after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 5 seconds. scattered showers
in the morning. isolated showers in the afternoon. 
.saturday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 4 seconds. isolated showers. 
.sunday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 4 seconds. isolated showers. 
.sunday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 4 seconds. scattered showers.
.monday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 4 seconds. scattered showers. 
.tuesday...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 4 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644486

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz121-182015-
alenuihaha channel-
958 pm hst thu sep 17 2026

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

.rest of tonight...east northeast winds 20 to 25 knots. seas 5 to
8 feet, building to 7 to 8 feet. wave detail: east 7 feet at
8 seconds. a slight chance of thunderstorms this evening.
scattered showers. 
.friday...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east 8 feet at 7 seconds and south southwest 3 feet
at 17 seconds. scattered showers. 
.friday night...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 8 feet at 7 seconds and south southwest
3 feet at 16 seconds. isolated showers. 
.saturday...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 16 seconds. isolated showers. 
.saturday night...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 16 seconds. isolated showers. 
.sunday...east northeast winds 20 to 25 knots. seas 7 to 8 feet.
wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 15 seconds. isolated showers. 
.sunday night...east northeast winds 20 to 25 knots. seas 7 to
8 feet. wave detail: east 6 feet at 6 seconds and south southwest
4 feet at 15 seconds. scattered showers. 
.monday...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 9 seconds and south southwest 4 feet
at 14 seconds. scattered showers. isolated showers after
midnight. 
.tuesday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 7 feet at 9 seconds and south southwest 3 feet
at 12 seconds. isolated showers through the night, then scattered
showers through the day.  

winds and seas higher in and near tstms.

$$