fzhw50 phfo 231330
cwfhfo
expires:202608240215;;225839

coastal waters forecast
national weather service honolulu hi
330 am hst sun aug 23 2026

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


phz113-240215-
kauai channel-
330 am hst sun aug 23 2026

...small craft advisory in effect through late this afternoon...

.today...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east southeast 6 feet at 6 seconds. 
.tonight...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 6 seconds. isolated showers. 
.monday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 6 seconds and south southwest 3 feet
at 13 seconds. scattered showers, mainly in the morning. 
.monday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 5 feet at 6 seconds and south southwest
3 feet at 13 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 5 feet at 6 seconds and south southwest 4 feet
at 12 seconds. isolated showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 5 feet at 6 seconds and south southwest
4 feet at 15 seconds. isolated showers in the evening. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
southwest 4 feet at 17 seconds. isolated showers through the day.
.thursday...east northeast winds 15 to 20 knots. seas to 5 feet.
wave detail: east northeast 4 feet at 5 seconds and south 4 feet
at 16 seconds. isolated showers.  

$$

fzhw50 phfo 231330
cwfhfo
expires:202608240215;;225840

coastal waters forecast
national weather service honolulu hi
330 am hst sun aug 23 2026

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


phz114-240215-
oahu windward waters-
330 am hst sun aug 23 2026

...small craft advisory in effect through late this afternoon...

.today...east northeast winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east southeast 6 feet at 6 seconds. isolated showers
this morning. 
.tonight...east northeast winds 20 to 25 knots. seas 7 to 8 feet.
wave detail: east southeast 6 feet at 6 seconds. isolated
showers. 
.monday...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east southeast 6 feet at 6 seconds. isolated showers. 
.monday night...east winds to 15 knots, rising to 20 knots after
midnight. seas 7 to 8 feet. wave detail: east southeast 6 feet at
6 seconds. isolated showers after midnight. 
.tuesday...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east southeast 5 feet at 6 seconds. isolated showers. 
.tuesday night...east winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east southeast 5 feet at 6 seconds. isolated
showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 5 feet at 6 seconds. isolated showers. 
.thursday...east northeast winds to 15 knots. seas to 5 feet.
wave detail: east northeast 4 feet at 5 seconds. isolated
showers, then scattered showers after midnight.  

$$

fzhw50 phfo 231330
cwfhfo
expires:202608240215;;225841

coastal waters forecast
national weather service honolulu hi
330 am hst sun aug 23 2026

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


phz115-240215-
oahu leeward waters-
330 am hst sun aug 23 2026

...small craft advisory in effect through late this afternoon...

.today...east northeast winds 15 to 20 knots, rising to 20 to
25 knots this afternoon. seas 6 to 8 feet. wave detail: east
southeast 7 feet at 7 seconds. 
.tonight...east northeast winds 20 to 25 knots. seas 5 to 6 feet.
wave detail: east southeast 6 feet at 7 seconds. isolated
showers. 
.monday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 5 to 6 feet. wave detail: east
5 feet at 6 seconds and south southwest 3 feet at 13 seconds.
isolated showers. 
.monday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 4 feet at 6 seconds and south southwest
3 feet at 13 seconds. isolated showers in the evening. scattered
showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 4 feet at 6 seconds and south southwest 3 feet
at 12 seconds. scattered showers in the morning. isolated showers
in the afternoon. 
.tuesday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 5 feet at 6 seconds and south southwest
4 feet at 15 seconds. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
southwest 4 feet at 18 seconds. isolated showers after midnight. 
.thursday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 5 seconds and south 4 feet at
16 seconds. isolated showers.  

$$

fzhw50 phfo 231330
cwfhfo
expires:202608240215;;225842

coastal waters forecast
national weather service honolulu hi
330 am hst sun aug 23 2026

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


phz116-240215-
kaiwi channel-
330 am hst sun aug 23 2026

...small craft advisory in effect through late this afternoon...

.today...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 6 seconds. 
.tonight...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 6 seconds. isolated showers. 
.monday...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east northeast 6 feet at 6 seconds and south
southwest 3 feet at 13 seconds. isolated showers. 
.monday night...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 3 feet at 13 seconds. isolated showers after midnight. 
.tuesday...east northeast winds to 20 knots. seas 5 to 8 feet.
wave detail: east northeast 5 feet at 6 seconds and south
southwest 3 feet at 12 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
southwest 3 feet at 15 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 5 seconds and south
southwest 4 feet at 18 seconds. isolated showers after midnight. 
.thursday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: northeast 4 feet at 5 seconds and south
4 feet at 16 seconds. isolated showers in the morning. isolated
showers through the day.  

$$