fzhw50 phfo 310109
cwfhfo
expires:202512311400;;524029

coastal waters forecast
national weather service honolulu hi
308 pm hst tue dec 30 2025

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


phz113-311400-
kauai channel-
309 pm hst tue dec 30 2025

.tonight...east northeast winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: north northwest 6 feet at 14 seconds and east 5 feet
at 7 seconds. isolated showers. 
.wednesday...east northeast winds to 15 knots. seas 6 to 9 feet.
wave detail: north northwest 7 feet at 15 seconds and east
northeast 5 feet at 8 seconds. isolated showers in the morning. 
.wednesday night...east northeast winds to 15 knots. seas 5 to
8 feet. wave detail: north northwest 7 feet at 14 seconds and
east northeast 5 feet at 8 seconds. isolated showers after
midnight. 
.thursday...east northeast winds to 15 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 8 seconds and north 5 feet
at 13 seconds. isolated showers. 
.thursday night...east winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: east 6 feet at 8 seconds and north 4 feet at
12 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.friday...east winds 20 to 25 knots, easing to 15 to 20 knots in
the afternoon. seas 7 to 10 feet. wave detail: east 7 feet at
8 seconds, north 4 feet at 11 seconds and northwest 3 feet at
15 seconds. scattered showers. 
.friday night...east winds to 20 knots. seas 8 to 10 feet. wave
detail: east 7 feet at 8 seconds, north 6 feet at 12 seconds and
northwest 3 feet at 14 seconds. scattered showers. 
.saturday...east winds 15 to 20 knots. seas 7 to 10 feet. wave
detail: east 7 feet at 8 seconds, north 6 feet at 12 seconds and
northwest 3 feet at 13 seconds. isolated showers. 
.sunday...east winds 15 to 20 knots. seas 8 to 9 feet. wave
detail: east northeast 7 feet at 8 seconds and north northeast
5 feet at 12 seconds. isolated showers.  

$$

fzhw50 phfo 310109
cwfhfo
expires:202512311400;;524030

coastal waters forecast
national weather service honolulu hi
308 pm hst tue dec 30 2025

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


phz114-311400-
oahu windward waters-
309 pm hst tue dec 30 2025

.tonight...east winds to 15 knots. seas 8 to 9 feet. wave detail:
north northwest 7 feet at 14 seconds and east 5 feet at
7 seconds. isolated showers. 
.wednesday...east winds 15 to 20 knots. seas 8 to 9 feet. wave
detail: north northwest 7 feet at 15 seconds and east 6 feet at
8 seconds. isolated showers in the morning. 
.wednesday night...east winds to 15 knots. seas 7 to 8 feet. wave
detail: north northwest 7 feet at 14 seconds and east 5 feet at
8 seconds. isolated showers after midnight. 
.thursday...east winds 15 to 20 knots. seas to 7 feet. wave
detail: east 5 feet at 8 seconds and north 5 feet at 13 seconds.
isolated showers in the morning, then scattered showers in the
afternoon. 
.thursday night...east winds 20 to 25 knots. seas 7 to 9 feet.
wave detail: east 7 feet at 8 seconds and north 4 feet at
12 seconds. scattered showers in the evening, then numerous
showers after midnight. 
.friday...east winds to 25 knots, easing to 20 knots in the
afternoon. seas 8 to 10 feet. wave detail: east 8 feet at
8 seconds, north 4 feet at 11 seconds and northwest 3 feet at
15 seconds. scattered showers. 
.friday night...east winds 20 to 25 knots. seas 9 to 10 feet.
wave detail: east 8 feet at 8 seconds, north 6 feet at 12 seconds
and northwest 3 feet at 14 seconds. isolated showers. 
.saturday...east winds 20 to 25 knots. seas 9 to 10 feet. wave
detail: east 8 feet at 8 seconds, north 6 feet at 12 seconds and
northwest 3 feet at 13 seconds. isolated showers, then scattered
showers after midnight. 
.sunday...east winds 20 to 25 knots. seas 9 to 10 feet. wave
detail: east 7 feet at 8 seconds and north northeast 5 feet at
12 seconds. scattered showers in the morning, then isolated
showers in the afternoon. scattered showers through the day.  

$$

fzhw50 phfo 310109
cwfhfo
expires:202512311400;;524031

coastal waters forecast
national weather service honolulu hi
308 pm hst tue dec 30 2025

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


phz115-311400-
oahu leeward waters-
309 pm hst tue dec 30 2025

.tonight...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: north northwest 6 feet at 14 seconds and east 5 feet
at 7 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east northeast 6 feet at 7 seconds and north
northwest 6 feet at 13 seconds. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: north northwest 6 feet at 14 seconds and
east 5 feet at 8 seconds. 
.thursday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east northeast 5 feet at 8 seconds and north 5 feet at
13 seconds. 
.thursday night...east winds to 15 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 8 seconds and north 4 feet at 12 seconds.
isolated showers after midnight. 
.friday...east winds to 15 knots. seas 5 to 7 feet. wave detail:
east 5 feet at 8 seconds and northwest 3 feet at 15 seconds.
scattered showers. 
.friday night...east winds 15 to 20 knots. seas 6 to 8 feet. wave
detail: east 6 feet at 8 seconds and northwest 3 feet at
14 seconds. scattered showers. 
.saturday...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east 6 feet at 8 seconds and northwest
3 feet at 13 seconds. isolated showers. 
.sunday...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: east northeast 6 feet at 8 seconds. isolated showers
in the morning. isolated showers through the day.  

$$

fzhw50 phfo 310109
cwfhfo
expires:202512311400;;524032

coastal waters forecast
national weather service honolulu hi
308 pm hst tue dec 30 2025

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


phz116-311400-
kaiwi channel-
309 pm hst tue dec 30 2025

.tonight...east northeast winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: north northwest 7 feet at 14 seconds and east 6 feet
at 7 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 6 to
9 feet. wave detail: north northwest 7 feet at 13 seconds and
east 6 feet at 8 seconds. isolated showers in the morning. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: north northwest 7 feet at 14 seconds and
east northeast 6 feet at 8 seconds. 
.thursday...east northeast winds to 15 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 8 seconds and north 5 feet
at 13 seconds. isolated showers. 
.thursday night...east winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 8 seconds and north 4 feet at
12 seconds. isolated showers in the evening. scattered showers
after midnight. 
.friday...east winds 15 to 20 knots, rising to 20 to 25 knots in
the afternoon. seas 6 to 9 feet. wave detail: east 7 feet at
8 seconds, north 4 feet at 11 seconds and northwest 3 feet at
15 seconds. scattered showers. 
.friday night...east winds 20 to 25 knots. seas 7 to 10 feet.
wave detail: east 8 feet at 8 seconds, north 6 feet at 12 seconds
and northwest 3 feet at 14 seconds. scattered showers, mainly in
the evening. 
.saturday...east winds 15 to 20 knots, rising to 20 to 25 knots
after midnight. seas 7 to 10 feet. wave detail: east 7 feet at
8 seconds, north 6 feet at 12 seconds and northwest 3 feet at
13 seconds. isolated showers. 
.sunday...east winds 20 to 25 knots. seas 7 to 10 feet. wave
detail: east 8 feet at 7 seconds and north northeast 5 feet at
12 seconds. isolated showers.  

$$