fzhw50 phfo 130100
cwfhfo
expires:202605131345;;463201

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 12 2026

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


phz113-131345-
kauai channel-
300 pm hst tue may 12 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 6 feet at 6 seconds and north northwest 3 feet
at 9 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 7 seconds and north 3 feet at
9 seconds. 
.wednesday night...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 7 seconds and north northwest
4 feet at 16 seconds. isolated showers. 
.thursday...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 6 feet at 7 seconds and north northwest
4 feet at 15 seconds. isolated showers. 
.thursday night...east northeast winds to 15 knots. seas 6 to
8 feet. wave detail: east 6 feet at 7 seconds and north northwest
4 feet at 13 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.friday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 6 to 7 feet. wave detail: east
5 feet at 7 seconds and north northwest 4 feet at 12 seconds.
scattered showers, mainly in the morning. 
.friday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 5 feet at 7 seconds and north 3 feet at
11 seconds. isolated showers. 
.saturday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 7 seconds. isolated
showers. 
.sunday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas 5 to 7 feet. wave detail: east 5 feet at
6 seconds. isolated showers.  

$$

fzhw50 phfo 130100
cwfhfo
expires:202605131345;;463202

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 12 2026

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


phz114-131345-
oahu windward waters-
300 pm hst tue may 12 2026

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

$$

fzhw50 phfo 130100
cwfhfo
expires:202605131345;;463203

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 12 2026

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


phz115-131345-
oahu leeward waters-
300 pm hst tue may 12 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 7 seconds and north northwest 3 feet
at 9 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and north northwest
3 feet at 17 seconds. 
.thursday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and north northwest
3 feet at 15 seconds. 
.thursday night...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds and north northwest
3 feet at 13 seconds. isolated showers after midnight. 
.friday...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 6 seconds and north northwest 3 feet
at 12 seconds. isolated showers in the morning. 
.friday night...east northeast winds to 15 knots, easing to
10 knots after midnight. seas 4 to 6 feet. wave detail: east
4 feet at 6 seconds and north northwest 3 feet at 11 seconds.
isolated showers after midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 4 feet at 6 seconds. isolated showers. 
.sunday...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 6 seconds. isolated showers.  

$$

fzhw50 phfo 130100
cwfhfo
expires:202605131345;;463204

coastal waters forecast
national weather service honolulu hi
300 pm hst tue may 12 2026

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


phz116-131345-
kaiwi channel-
300 pm hst tue may 12 2026

.tonight...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 6 seconds and north 3 feet at
9 seconds. 
.wednesday...east northeast winds to 20 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 7 seconds and north 3 feet at
9 seconds. 
.wednesday night...east northeast winds to 20 knots. seas 5 to
8 feet. wave detail: east northeast 7 feet at 7 seconds and north
northwest 4 feet at 16 seconds. isolated showers in the evening. 
.thursday...east northeast winds 15 to 20 knots. seas 6 to
9 feet. wave detail: east northeast 7 feet at 7 seconds and north
northwest 5 feet at 14 seconds. 
.thursday night...east northeast winds 15 to 20 knots. seas 6 to
9 feet. wave detail: east northeast 6 feet at 7 seconds and north
northwest 5 feet at 13 seconds. isolated showers after midnight. 
.friday...east northeast winds 15 to 20 knots. seas 6 to 9 feet.
wave detail: east northeast 6 feet at 7 seconds and north
northwest 4 feet at 12 seconds. isolated showers. 
.friday night...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east northeast 6 feet at 7 seconds and north
3 feet at 12 seconds. isolated showers. 
.saturday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 7 seconds. isolated
showers. 
.sunday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds. isolated
showers.  

$$