fzhw50 phfo 281320
cwfhfo
expires:202607290145;;752918

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

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


phz117-290145-
maui county windward waters-
320 am hst tue jul 28 2026

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

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

$$

fzhw50 phfo 281320
cwfhfo
expires:202607290145;;752919

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

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


phz118-290145-
maui county leeward waters-
320 am hst tue jul 28 2026

.today...north northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: northeast 4 feet at 12 seconds. isolated showers
this afternoon. 
.tonight...north northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 3 to 5 feet. wave detail: north
northeast 4 feet at 5 seconds and south southwest 3 feet at
14 seconds. isolated showers in the evening, then scattered
showers after midnight. 
.wednesday...northeast winds 7 to 10 knots, veering to south
southeast in the afternoon. seas 3 to 5 feet. wave detail: south
southwest 4 feet at 13 seconds. scattered showers. 
.wednesday night...southeast winds 7 to 10 knots. seas 4 to
5 feet. wave detail: south southwest 4 feet at 13 seconds.
isolated showers. 
.thursday...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: south southwest 4 feet at 12 seconds and
east southeast 3 feet at 5 seconds. isolated showers. 
.thursday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east southeast 4 feet at 6 seconds and south
southwest 3 feet at 12 seconds. isolated showers. 
.friday...northeast winds 10 to 15 knots, becoming east northeast
15 to 20 knots. seas 4 to 6 feet. wave detail: east 5 feet at
7 seconds and south southwest 3 feet at 12 seconds. isolated
showers after midnight. 
.saturday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 4 to 6 feet. wave detail: east
5 feet at 6 seconds. isolated showers through the day.  

$$

fzhw50 phfo 281320
cwfhfo
expires:202607290145;;752920

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

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


phz119-290145-
maalaea bay-
320 am hst tue jul 28 2026

.today...north winds to 20 knots. seas to 2 feet or less.
isolated showers. 
.tonight...north northeast winds 15 to 20 knots, becoming
northeast 10 to 15 knots after midnight. seas to 2 feet or less.
isolated showers in the evening, then scattered showers after
midnight. 
.wednesday...south southeast winds 7 to 10 knots, veering to
south 10 to 15 knots in the afternoon. seas to 2 feet or less.
scattered showers. 
.wednesday night...north northeast winds to 15 knots, becoming
north after midnight. seas to 2 feet or less. isolated showers in
the evening. 
.thursday...north northeast winds to 20 knots. seas to 2 feet or
less. isolated showers in the morning. 
.thursday night...north winds to 25 knots. seas to 2 feet or
less. wave detail: north northeast 2 feet at 3 seconds. 
.friday...north winds to 25 knots. seas to 2 feet or less. wave
detail: northeast 2 feet at 3 seconds. 
.saturday...north winds to 25 knots. seas to 3 feet. wave detail:
northeast 3 feet at 3 seconds.  

$$

fzhw50 phfo 281320
cwfhfo
expires:202607290145;;752921

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

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


phz120-290145-
pailolo channel-
320 am hst tue jul 28 2026

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

.today...northeast winds 15 to 20 knots. seas 6 to 9 feet,
subsiding to 5 to 7 feet this afternoon. wave detail: east 5 feet
at 13 seconds. scattered showers. 
.tonight...north northeast winds 15 to 20 knots, becoming
northeast 10 to 15 knots after midnight. seas 3 to 5 feet. wave
detail: east 3 feet at 10 seconds. scattered showers. 
.wednesday...winds variable less than 10 knots, becoming east
southeast 7 to 10 knots in the afternoon. seas 3 to 4 feet.
scattered showers. 
.wednesday night...southeast winds 10 to 15 knots, becoming east
northeast 15 to 20 knots after midnight. seas 3 to 5 feet.
scattered showers, mainly in the evening. 
.thursday...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east 3 feet at 7 seconds. isolated showers. 
.thursday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 4 seconds. isolated showers
in the evening. scattered showers after midnight. 
.friday...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 5 seconds. isolated showers.
scattered showers after midnight. 
.saturday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 5 seconds. isolated showers.
scattered showers after midnight.  

$$

fzhw50 phfo 281320
cwfhfo
expires:202607290145;;752922

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

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


phz121-290145-
alenuihaha channel-
320 am hst tue jul 28 2026

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

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

$$