fzhw50 phfo 131318
cwfhfo
expires:202605140145;;490709

coastal waters forecast
national weather service honolulu hi
318 am hst wed may 13 2026

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


phz113-140145-
kauai channel-
318 am hst wed may 13 2026

.today...east northeast winds 15 to 20 knots. seas to 3 feet.
wave detail: north 3 feet at 9 seconds. isolated showers this
morning. 
.tonight...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: north northwest 4 feet at 16 seconds. isolated
showers. 
.thursday...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: north northwest 4 feet at 15 seconds.
isolated showers. 
.thursday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: north northwest 4 feet at 13 seconds.
scattered showers. 
.friday...east northeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: north northwest 4 feet at 12 seconds. scattered
showers, mainly in the morning. 
.friday night...east winds 15 to 20 knots. seas to 3 feet. wave
detail: north northwest 3 feet at 11 seconds. scattered showers. 
.saturday...east northeast winds 15 to 20 knots. seas to 3 feet.
isolated showers. 
.sunday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas to 3 feet. isolated showers in the morning.
isolated showers through the day.  

$$

fzhw50 phfo 131318
cwfhfo
expires:202605140145;;490710

coastal waters forecast
national weather service honolulu hi
318 am hst wed may 13 2026

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


phz114-140145-
oahu windward waters-
318 am hst wed may 13 2026

.today...east winds to 20 knots. seas to 3 feet. wave detail:
north northwest 3 feet at 9 seconds. isolated showers. 
.tonight...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: north northwest 4 feet at 16 seconds. isolated
showers in the evening, then scattered showers after midnight. 
.thursday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: north northwest 5 feet at 14 seconds. scattered showers,
mainly in the morning. 
.thursday night...east winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: north northwest 5 feet at 13 seconds. scattered
showers. 
.friday...east winds to 15 knots. seas to 4 feet. wave detail:
north northwest 4 feet at 12 seconds. scattered showers. 
.friday night...east winds 15 to 20 knots. seas to 3 feet. wave
detail: north northwest 3 feet at 11 seconds. scattered showers. 
.saturday...east winds 15 to 20 knots. seas to 3 feet. wave
detail: north northwest 3 feet at 11 seconds. scattered showers,
mainly in the morning. 
.sunday...east winds 15 to 20 knots. seas to 2 feet or less.
scattered showers in the morning. isolated showers.  

$$

fzhw50 phfo 131318
cwfhfo
expires:202605140145;;490711

coastal waters forecast
national weather service honolulu hi
318 am hst wed may 13 2026

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


phz115-140145-
oahu leeward waters-
318 am hst wed may 13 2026

.today...east northeast winds 15 to 20 knots. seas to 3 feet. 
.tonight...east northeast winds 15 to 20 knots. seas to 3 feet.
wave detail: north northwest 3 feet at 17 seconds. 
.thursday...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: north northwest 3 feet at 15 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:
north northwest 3 feet at 13 seconds. isolated showers in the
evening, then scattered showers after midnight. 
.friday...east winds 7 to 10 knots in the morning, becoming
variable less than 10 knots. seas to 3 feet. wave detail: north
northwest 3 feet at 12 seconds. isolated showers. 
.friday night...east northeast winds to 10 knots, rising to 15 to
20 knots after midnight. seas to 3 feet in the evening, then to
2 feet or less. isolated showers in the evening, then scattered
showers after midnight. 
.saturday...east northeast winds 10 to 15 knots. seas to 2 feet
or less. isolated showers through the night. isolated showers
after midnight. 
.sunday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots. seas to 3 feet. isolated showers after midnight.  

$$

fzhw50 phfo 131318
cwfhfo
expires:202605140145;;490712

coastal waters forecast
national weather service honolulu hi
318 am hst wed may 13 2026

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


phz116-140145-
kaiwi channel-
318 am hst wed may 13 2026

...small craft advisory in effect through thursday afternoon...

.today...east northeast winds to 25 knots. seas to 3 feet. wave 
detail: north 3 feet at 9 seconds. isolated showers this morning. 
.tonight...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: north northwest 4 feet at 16 seconds. isolated
showers. 
.thursday...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: north northwest 4 feet at 15 seconds.
isolated showers in the morning. 
.thursday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: north northwest 4 feet at 13 seconds.
isolated showers in the evening, then scattered showers after
midnight. 
.friday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: north northwest 4 feet at 12 seconds. isolated showers. 
.friday night...east northeast winds 10 to 15 knots. seas to
3 feet. wave detail: north 3 feet at 11 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.saturday...east northeast winds 15 to 20 knots. seas to 3 feet.
isolated showers. 
.sunday...east northeast winds 15 to 20 knots. seas to 3 feet.
isolated showers in the morning. isolated showers through the
day.  

$$