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fzhw50 phfo 280120
cwfhfo
expires:202608281430;;474326

coastal waters forecast
national weather service honolulu hi
320 pm hst thu aug 27 2026

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


phz113-281430-
kauai channel-
320 pm hst thu aug 27 2026

.tonight...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east northeast 6 feet at 7 seconds and south 4 feet
at 15 seconds. isolated showers. 
.friday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 6 seconds and south 4 feet at
14 seconds. 
.friday night...east northeast winds to 20 knots. seas 6 to
8 feet. wave detail: east northeast 7 feet at 7 seconds, south
4 feet at 13 seconds and east 3 feet at 13 seconds. isolated
showers. 
.saturday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds, east 3 feet at
12 seconds and south 3 feet at 13 seconds. isolated showers. 
.saturday night...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east northeast 7 feet at 7 seconds, east
3 feet at 12 seconds and south 3 feet at 12 seconds. isolated
showers in the evening, then scattered showers after midnight. 
.sunday...east northeast winds to 20 knots. seas 6 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds and south 3 feet
at 12 seconds. scattered showers, mainly in the morning. 
.sunday night...east northeast winds to 20 knots. seas 6 to
7 feet. wave detail: east northeast 7 feet at 7 seconds and south
3 feet at 11 seconds. scattered showers. 
.monday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds and south 3 feet
at 16 seconds. scattered showers in the morning, then isolated
showers in the afternoon. scattered showers through the day. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds and south 3 feet
at 18 seconds. scattered showers in the morning, then isolated
showers in the afternoon. scattered showers through the day.  

$$
fzhw50 phfo 280120
cwfhfo
expires:202608281430;;474327

coastal waters forecast
national weather service honolulu hi
320 pm hst thu aug 27 2026

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


phz114-281430-
oahu windward waters-
320 pm hst thu aug 27 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 6 feet at 7 seconds. isolated showers. 
.friday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 7 seconds and east 3 feet at
15 seconds. isolated showers. 
.friday night...east northeast winds to 20 knots. seas to 7 feet.
wave detail: east 7 feet at 7 seconds and east 4 feet at
14 seconds. isolated showers. 
.saturday...east winds to 20 knots. seas to 7 feet. wave detail:
east 7 feet at 7 seconds and east 4 feet at 12 seconds. isolated
showers. 
.saturday night...east winds to 20 knots. seas to 7 feet. wave
detail: east 7 feet at 7 seconds and east 4 feet at 12 seconds.
isolated showers in the evening, then scattered showers after
midnight. 
.sunday...east winds to 20 knots. seas to 7 feet. wave detail:
east 7 feet at 7 seconds and east 3 feet at 11 seconds. scattered
showers. 
.sunday night...east winds to 20 knots. seas to 7 feet. wave
detail: east 7 feet at 7 seconds and east 3 feet at 10 seconds.
scattered showers. 
.monday...east northeast winds to 20 knots, easing to 15 knots
after midnight. seas to 7 feet. wave detail: east 7 feet at
8 seconds. scattered showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 7 feet at 8 seconds. scattered showers.  

$$
fzhw50 phfo 280120
cwfhfo
expires:202608281430;;474328

coastal waters forecast
national weather service honolulu hi
320 pm hst thu aug 27 2026

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


phz115-281430-
oahu leeward waters-
320 pm hst thu aug 27 2026

.tonight...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east 6 feet at 6 seconds and south 4 feet at
15 seconds. isolated showers after midnight. 
.friday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 6 seconds and south 4 feet at
14 seconds. 
.friday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 6 seconds and south
4 feet at 14 seconds. isolated showers after midnight. 
.saturday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east northeast 6 feet at 6 seconds and south
3 feet at 13 seconds. isolated showers. 
.saturday night...east northeast winds to 20 knots. seas 5 to
6 feet. wave detail: east northeast 6 feet at 6 seconds and south
3 feet at 12 seconds. isolated showers. 
.sunday...east northeast winds to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds and south 3 feet
at 12 seconds. isolated showers. 
.sunday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east northeast 6 feet at 6 seconds and south
3 feet at 11 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.monday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds and south 3 feet
at 16 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south 3 feet
at 18 seconds. isolated showers. scattered showers after
midnight.  

$$
fzhw50 phfo 280120
cwfhfo
expires:202608281430;;474329

coastal waters forecast
national weather service honolulu hi
320 pm hst thu aug 27 2026

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


phz116-281430-
kaiwi channel-
320 pm hst thu aug 27 2026

.tonight...east northeast winds to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 15 seconds. isolated showers. 
.friday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds, south 4 feet at
14 seconds and east 3 feet at 15 seconds. 
.friday night...east northeast winds to 20 knots. seas 5 to
8 feet. wave detail: east northeast 7 feet at 7 seconds, south
4 feet at 14 seconds and east 3 feet at 14 seconds. isolated
showers after midnight. 
.saturday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds, south 4 feet at
13 seconds and east 3 feet at 12 seconds. isolated showers. 
.saturday night...east northeast winds to 20 knots. seas 5 to
7 feet. wave detail: east northeast 7 feet at 7 seconds, east
3 feet at 12 seconds and south 3 feet at 12 seconds. isolated
showers. 
.sunday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds, east 3 feet at
11 seconds and south 3 feet at 12 seconds. isolated showers. 
.sunday night...east northeast winds to 20 knots. seas 5 to
7 feet. wave detail: east northeast 7 feet at 7 seconds, east
3 feet at 10 seconds and south 3 feet at 11 seconds. isolated
showers. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 8 seconds and south 3 feet
at 16 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 7 seconds and south
southwest 3 feet at 18 seconds. isolated showers. scattered
showers after midnight.  

$$
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