fzhw50 phfo 271351
cwfhfo
expires:202607280215;;694730

coastal waters forecast
national weather service honolulu hi
351 am hst mon jul 27 2026

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


phz113-280215-
kauai channel-
351 am hst mon jul 27 2026

.today...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: east 5 feet at 6 seconds, east 4 feet at 12 seconds
and south 3 feet at 15 seconds. isolated showers. 
.tonight...northeast winds 15 to 20 knots. seas 7 to 10 feet.
wave detail: east northeast 7 feet at 7 seconds, east 5 feet at
13 seconds and south 3 feet at 14 seconds. isolated showers. 
.tuesday...northeast winds 15 to 20 knots. seas 7 to 10 feet.
wave detail: east northeast 8 feet at 7 seconds, east 7 feet at
12 seconds and south 3 feet at 14 seconds. scattered showers. 
.tuesday night...north northeast winds 15 to 20 knots. seas 6 to
9 feet. wave detail: east northeast 7 feet at 7 seconds, east
5 feet at 11 seconds and south 3 feet at 14 seconds. scattered
showers in the evening, then numerous showers after midnight. 
.wednesday...north winds 10 to 15 knots, backing to northwest
7 to 10 knots in the afternoon. seas 5 to 7 feet. wave detail:
east northeast 5 feet at 8 seconds and south 4 feet at
14 seconds. showers.
.wednesday night...south winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: east 4 feet at 7 seconds and south 4 feet at
13 seconds. scattered showers. 
.thursday...southeast winds 7 to 10 knots, backing to east 10 to
15 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
15 seconds. scattered showers in the morning, then isolated
showers through the night. 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 6 feet at
7 seconds, south 3 feet at 12 seconds and east 3 feet at
15 seconds. isolated showers. scattered showers after midnight.  

$$

fzhw50 phfo 271351
cwfhfo
expires:202607280215;;694731

coastal waters forecast
national weather service honolulu hi
351 am hst mon jul 27 2026

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


phz114-280215-
oahu windward waters-
351 am hst mon jul 27 2026

.today...east northeast winds 15 to 20 knots. seas 8 to 9 feet.
wave detail: east 7 feet at 7 seconds and east 6 feet at
14 seconds. isolated showers this morning, then scattered showers
this afternoon. 
.tonight...northeast winds 15 to 20 knots. seas 9 to 11 feet.
wave detail: east 8 feet at 7 seconds and east 7 feet at
13 seconds. scattered showers. 
.tuesday...north northeast winds to 15 knots. seas 12 to 13 feet,
subsiding to 9 to 12 feet in the afternoon. wave detail: east
9 feet at 7 seconds and east 9 feet at 12 seconds. scattered
showers. 
.tuesday night...north winds 10 to 15 knots. seas 7 to 10 feet.
wave detail: east northeast 8 feet at 7 seconds and east 6 feet
at 10 seconds. showers.
.wednesday...northwest winds 10 to 15 knots, backing to southwest
in the afternoon. seas 5 to 7 feet. wave detail: east 5 feet at
8 seconds. showers.
.wednesday night...south southeast winds 10 to 15 knots. seas
5 to 7 feet. wave detail: east 6 feet at 8 seconds. scattered
showers. 
.thursday...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east 7 feet at 8 seconds. scattered showers in the
morning, then isolated showers in the afternoon. scattered
showers through the day. 
.friday...east winds 20 to 25 knots. seas 7 to 8 feet. wave
detail: east 7 feet at 7 seconds and east 5 feet at 15 seconds.
isolated showers through the night, then scattered showers
through the day.  

$$

fzhw50 phfo 271351
cwfhfo
expires:202607280215;;694732

coastal waters forecast
national weather service honolulu hi
351 am hst mon jul 27 2026

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


phz115-280215-
oahu leeward waters-
351 am hst mon jul 27 2026

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

$$

fzhw50 phfo 271351
cwfhfo
expires:202607280215;;694733

coastal waters forecast
national weather service honolulu hi
351 am hst mon jul 27 2026

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


phz116-280215-
kaiwi channel-
351 am hst mon jul 27 2026

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

$$