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fzhw50 phfo 170519
cwfhfo
expires:202512171800;;718944

coastal waters forecast
national weather service honolulu hi
718 pm hst tue dec 16 2025

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


phz117-171800-
maui county windward waters-
719 pm hst tue dec 16 2025

.tonight...south winds 10 to 15 knots. seas 6 to 8 feet. wave
detail: north 6 feet at 13 seconds. scattered heavy showers this
evening. isolated thunderstorms. isolated heavy showers after
midnight. 
.wednesday...south winds 10 to 15 knots, rising to 15 to 20 knots
in the afternoon. seas 6 to 8 feet. wave detail: north northwest
5 feet at 12 seconds. isolated heavy showers in the morning.
isolated thunderstorms. scattered heavy showers in the afternoon.
.wednesday night...south southwest winds 10 to 15 knots. seas
7 to 10 feet. wave detail: northwest 6 feet at 12 seconds.
scattered heavy showers with isolated thunderstorms. 
.thursday...south winds 7 to 10 knots. seas 8 to 10 feet. wave
detail: west northwest 7 feet at 12 seconds. numerous showers
with isolated thunderstorms. 
.thursday night...winds variable less than 10 knots. seas 8 to
10 feet. wave detail: northwest 8 feet at 13 seconds. numerous
showers in the evening. isolated thunderstorms. scattered showers
after midnight. 
.friday...winds variable less than 10 knots. seas 9 to 10 feet.
wave detail: north northwest 8 feet at 13 seconds. scattered
heavy showers with isolated thunderstorms. 
.friday night...winds variable less than 10 knots. seas 8 to
9 feet. wave detail: north northwest 7 feet at 12 seconds.
scattered showers. 
.saturday...east winds 7 to 10 knots, becoming 10 to 15 knots
after midnight. seas 7 to 9 feet. wave detail: north northwest
6 feet at 12 seconds. isolated showers, then scattered showers
after midnight. 
.sunday...east northeast winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: north 6 feet at 12 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 170519
cwfhfo
expires:202512171800;;718945

coastal waters forecast
national weather service honolulu hi
718 pm hst tue dec 16 2025

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


phz118-171800-
maui county leeward waters-
719 pm hst tue dec 16 2025

.tonight...south winds to 15 knots. seas 4 to 6 feet. wave
detail: northwest 3 feet at 12 seconds. scattered heavy showers
this evening. isolated thunderstorms. isolated showers after
midnight. 
.wednesday...south winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: northwest 3 feet at 11 seconds. scattered showers with
isolated thunderstorms. 
.wednesday night...south southwest winds to 15 knots, easing to
10 knots after midnight. seas 5 to 7 feet. wave detail: west
northwest 5 feet at 13 seconds. scattered showers in the evening.
isolated thunderstorms. numerous showers after midnight. 
.thursday...south southwest winds 7 to 10 knots. seas 5 to
7 feet. wave detail: west northwest 5 feet at 12 seconds.
isolated thunderstorms in the morning. numerous showers. 
.thursday night...winds variable less than 10 knots. seas 4 to
6 feet. wave detail: west northwest 4 feet at 12 seconds.
numerous showers in the evening, then scattered showers with
isolated thunderstorms after midnight. 
.friday...winds variable less than 10 knots. seas 4 to 6 feet.
wave detail: northwest 5 feet at 12 seconds. scattered showers
with isolated thunderstorms. 
.friday night...winds variable less than 10 knots. seas 3 to
5 feet. wave detail: northwest 5 feet at 11 seconds. scattered
showers. 
.saturday...northeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots, then becoming northeast
10 to 15 knots. seas 3 to 5 feet. wave detail: north northwest
4 feet at 11 seconds. isolated showers in the morning. isolated
showers through the day. 
.sunday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: north northwest 3 feet at 12 seconds. isolated
showers through the day.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 170519
cwfhfo
expires:202512171800;;718946

coastal waters forecast
national weather service honolulu hi
718 pm hst tue dec 16 2025

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


phz119-171800-
maalaea bay-
719 pm hst tue dec 16 2025

.tonight...south southwest winds 10 to 15 knots. seas to 2 feet
or less. isolated showers. 
.wednesday...south winds 10 to 15 knots. seas to 2 feet or less,
then to 3 feet in the afternoon. isolated showers in the
afternoon. 
.wednesday night...south winds to 10 knots. seas to 2 feet or
less. isolated showers in the evening. scattered showers after
midnight. 
.thursday...winds variable less than 10 knots. seas to 3 feet.
scattered showers. 
.thursday night...winds variable less than 10 knots. seas to
3 feet in the evening, then to 2 feet or less. isolated showers. 
.friday...winds variable less than 10 knots. seas to 2 feet or
less. isolated showers in the morning. 
.friday night...winds variable less than 10 knots. seas to 2 feet
or less. 
.saturday...north winds to 15 knots, rising to 20 knots after
midnight. seas to 2 feet or less. 
.sunday...north winds to 20 knots. seas to 3 feet. wave detail:
southwest 3 feet at 6 seconds. isolated showers through the day. 

$$
fzhw50 phfo 170519
cwfhfo
expires:202512171800;;718947

coastal waters forecast
national weather service honolulu hi
718 pm hst tue dec 16 2025

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


phz120-171800-
pailolo channel-
719 pm hst tue dec 16 2025

.tonight...south winds 10 to 15 knots. seas to 3 feet. scattered
heavy showers with isolated thunderstorms this evening, then
isolated showers after midnight. 
.wednesday...south winds 15 to 20 knots. seas 3 to 4 feet.
isolated showers in the morning, then scattered showers with
isolated thunderstorms in the afternoon. 
.wednesday night...south southwest winds to 10 knots. seas 3 to
4 feet. scattered showers in the evening. isolated thunderstorms.
numerous showers after midnight. 
.thursday...south southwest winds 7 to 10 knots. seas 3 to
4 feet. numerous showers, mainly in the morning. 
.thursday night...winds variable less than 10 knots. seas 3 to
4 feet. scattered showers. isolated thunderstorms after midnight.
.friday...winds variable less than 10 knots. seas 3 to 4 feet.
scattered showers in the morning. isolated thunderstorms.
isolated showers in the afternoon. 
.friday night...winds variable less than 10 knots. seas to
3 feet. isolated showers. 
.saturday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots after midnight. seas 3 to 5 feet. isolated showers
through the day. 
.sunday...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 3 feet at 5 seconds. isolated showers through
the night. scattered showers through the day.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 170519
cwfhfo
expires:202512171800;;718948

coastal waters forecast
national weather service honolulu hi
718 pm hst tue dec 16 2025

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


phz121-171800-
alenuihaha channel-
719 pm hst tue dec 16 2025

.tonight...south winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: west northwest 4 feet at 11 seconds. isolated showers. 
.wednesday...south winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: west northwest 3 feet at 11 seconds. isolated showers. 
.wednesday night...south southwest winds 10 to 15 knots. seas
5 to 7 feet. wave detail: west northwest 4 feet at 13 seconds.
isolated showers in the evening. scattered showers after
midnight. 
.thursday...south southwest winds 7 to 10 knots. seas 5 to
7 feet. wave detail: west northwest 5 feet at 13 seconds.
scattered showers. 
.thursday night...winds variable less than 10 knots. seas 5 to
7 feet. wave detail: west northwest 5 feet at 12 seconds.
scattered showers. 
.friday...winds variable less than 10 knots, becoming east
northeast 7 to 10 knots in the afternoon. seas 4 to 6 feet. wave
detail: west northwest 4 feet at 11 seconds. scattered showers in
the morning. isolated showers in the afternoon. 
.friday night...east northeast winds 7 to 10 knots. seas 4 to
6 feet. wave detail: west northwest 4 feet at 11 seconds.
isolated showers. 
.saturday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots after midnight. seas 4 to 6 feet. wave detail: northwest
3 feet at 10 seconds. isolated showers in the morning. isolated
showers through the day. 
.sunday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds. isolated showers through
the night. scattered showers in the evening, then isolated
showers after midnight.  

$$
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