fzhw50 phfo 281853
cwfhfo
expires:202607290715;;234041

coastal waters forecast
national weather service honolulu hi
853 am hst tue jul 28 2026

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


phz113-290715-
kauai channel-
853 am hst tue jul 28 2026

...small craft advisory in effect through early wednesday
morning...

.rest of today...northeast winds 15 to 20 knots. seas 7 to
10 feet. wave detail: east 7 feet at 12 seconds. scattered
showers this morning. 
.tonight...north northeast winds 15 to 20 knots. seas 6 to
9 feet, subsiding to 5 to 7 feet after midnight. wave detail:
east northeast 6 feet at 11 seconds and south 3 feet at
14 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.wednesday...north winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: east northeast 4 feet at 9 seconds and south 4 feet at
13 seconds. scattered showers in the morning, then numerous
showers in the afternoon. 
.wednesday night...south winds 7 to 10 knots. seas 5 to 6 feet.
wave detail: south 4 feet at 13 seconds and east 3 feet at
7 seconds. scattered showers. 
.thursday...east southeast winds 10 to 15 knots. seas 5 to
6 feet. wave detail: south 4 feet at 12 seconds and east 3 feet
at 7 seconds. scattered showers, mainly in the morning. 
.thursday night...east winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 7 seconds, south 4 feet at 12 seconds
and east 3 feet at 16 seconds. isolated showers in the evening,
then scattered showers after midnight. 
.friday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 5 to 8 feet. wave detail: east 7 feet at
7 seconds, south 3 feet at 12 seconds and east 3 feet at
15 seconds. isolated showers. scattered showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 6 to
8 feet. wave detail: east northeast 8 feet at 7 seconds and east
4 feet at 14 seconds. isolated showers. scattered showers after
midnight.  

$$

fzhw50 phfo 281853
cwfhfo
expires:202607290715;;234042

coastal waters forecast
national weather service honolulu hi
853 am hst tue jul 28 2026

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


phz114-290715-
oahu windward waters-
853 am hst tue jul 28 2026

...small craft advisory in effect through early wednesday
morning...

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

$$

fzhw50 phfo 281853
cwfhfo
expires:202607290715;;234043

coastal waters forecast
national weather service honolulu hi
853 am hst tue jul 28 2026

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


phz115-290715-
oahu leeward waters-
853 am hst tue jul 28 2026

.rest of today...northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east northeast 4 feet at 12 seconds.
isolated showers. 
.tonight...north northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east northeast 4 feet at 5 seconds and south
southwest 3 feet at 14 seconds. scattered showers after midnight.
.wednesday...north winds 10 to 15 knots, backing to north
northwest 7 to 10 knots in the afternoon. seas 4 to 5 feet. wave
detail: south southwest 4 feet at 13 seconds. scattered showers. 
.wednesday night...winds variable less than 10 knots, becoming
southeast 7 to 10 knots after midnight. seas 4 to 5 feet. wave
detail: south 4 feet at 13 seconds. scattered showers. 
.thursday...east southeast winds 7 to 10 knots, backing to east
northeast 10 to 15 knots in the afternoon. seas 4 to 5 feet. wave
detail: south 4 feet at 12 seconds and east 3 feet at 6 seconds.
scattered showers, mainly in the morning. 
.thursday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east southeast 4 feet at 7 seconds and south
3 feet at 12 seconds. isolated showers. 
.friday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots after midnight. seas 5 to 7 feet. wave detail: east
6 feet at 7 seconds and south 3 feet at 12 seconds. isolated
showers through the day. 
.saturday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 7 feet at 7 seconds. isolated
showers through the day.  

$$

fzhw50 phfo 281853
cwfhfo
expires:202607290715;;234044

coastal waters forecast
national weather service honolulu hi
853 am hst tue jul 28 2026

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


phz116-290715-
kaiwi channel-
853 am hst tue jul 28 2026

...small craft advisory in effect through early wednesday
morning...

.rest of today...north northeast winds 15 to 20 knots. seas 7 to
10 feet. wave detail: east northeast 9 feet at 12 seconds.
scattered showers. 
.tonight...north northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 5 to 8 feet. wave detail: east
northeast 6 feet at 10 seconds and south southwest 3 feet at
14 seconds. scattered showers. 
.wednesday...north northwest winds 7 to 10 knots in the morning,
becoming variable less than 10 knots. seas 4 to 6 feet. wave
detail: east northeast 4 feet at 8 seconds and south southwest
3 feet at 13 seconds. scattered showers. 
.wednesday night...south southeast winds 7 to 10 knots, backing
to southeast 10 to 15 knots after midnight. seas 4 to 6 feet.
wave detail: east 4 feet at 8 seconds and south southwest 4 feet
at 13 seconds. scattered showers. 
.thursday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 4 feet at 8 seconds and south southwest
4 feet at 12 seconds. scattered showers, mainly in the morning. 
.thursday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 7 seconds, east 4 feet at
16 seconds and south southwest 3 feet at 12 seconds. scattered
showers, mainly in the evening. 
.friday...east northeast winds 20 to 25 knots. seas 6 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds and east 4 feet
at 15 seconds. isolated showers in the morning. scattered showers
through the night, then isolated showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east northeast 9 feet at 7 seconds and east
5 feet at 14 seconds. isolated showers.  

$$