fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644478

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz113-182015-
kauai channel-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 7 seconds and south southwest
3 feet at 18 seconds. numerous showers with a slight chance of
thunderstorms. 
.friday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 7 seconds and south southwest 3 feet
at 17 seconds. numerous showers, mainly in the morning. 
.friday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 6 feet at 7 seconds and south southwest
4 feet at 16 seconds. scattered showers. 
.saturday...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 6 feet at 6 seconds and south 4 feet at
16 seconds. scattered showers. 
.saturday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 6 feet at 6 seconds and south 4 feet at
16 seconds. scattered showers. 
.sunday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
15 seconds. isolated showers. 
.sunday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east 6 feet at 6 seconds and south 4 feet at
15 seconds. isolated showers. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: east 6 feet at 6 seconds and south 4 feet at
13 seconds. isolated showers. scattered showers after midnight. 
.tuesday...east northeast winds to 15 knots, rising to 20 knots.
seas 5 to 7 feet. wave detail: east northeast 6 feet at 6 seconds
and south 4 feet at 12 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644479

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz114-182015-
oahu windward waters-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds 15 to 20 knots. seas to
7 feet. wave detail: east 6 feet at 8 seconds. numerous showers
with a slight chance of thunderstorms. 
.friday...east winds 15 to 20 knots. seas to 7 feet. wave detail:
east 6 feet at 8 seconds. scattered showers. 
.friday night...east winds to 20 knots. seas to 7 feet. wave
detail: east 6 feet at 7 seconds. scattered showers. 
.saturday...east winds to 20 knots. seas 7 to 8 feet. wave
detail: east 6 feet at 8 seconds. scattered showers. 
.saturday night...east winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east 6 feet at 8 seconds. scattered showers. 
.sunday...east northeast winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: east 6 feet at 8 seconds. scattered showers, mainly
in the morning. 
.sunday night...east northeast winds to 20 knots. seas 7 to
8 feet. wave detail: east 6 feet at 7 seconds. scattered showers.
.monday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 9 seconds. scattered showers in the
morning, then isolated showers in the afternoon. scattered
showers through the day. 
.tuesday...east northeast winds to 20 knots. seas 7 to 8 feet.
wave detail: east 7 feet at 9 seconds. scattered showers, then
showers likely after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644480

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz115-182015-
oahu leeward waters-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds and south southwest
3 feet at 18 seconds. numerous showers this evening. a slight
chance of thunderstorms. scattered showers. 
.friday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east southeast 6 feet at 7 seconds and south
southwest 3 feet at 17 seconds. scattered showers. 
.friday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east southeast 6 feet at 7 seconds and south
southwest 4 feet at 16 seconds. scattered showers. 
.saturday...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
16 seconds. isolated showers. 
.saturday night...east northeast winds 15 to 20 knots. seas to
6 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
16 seconds. isolated showers. 
.sunday...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
15 seconds. isolated showers. 
.sunday night...east northeast winds 15 to 20 knots. seas to
6 feet. wave detail: east 5 feet at 6 seconds and south 4 feet at
15 seconds. isolated showers. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and south 4 feet at
14 seconds. isolated showers in the morning. isolated showers
through the day. 
.tuesday...northeast winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 5 seconds and south 3 feet at 12 seconds.
isolated showers through the night, then scattered showers
through the day.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 180758
cwfhfo
expires:202609182015;;644481

coastal waters forecast
national weather service honolulu hi
958 pm hst thu sep 17 2026

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


phz116-182015-
kaiwi channel-
958 pm hst thu sep 17 2026

.rest of tonight...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 7 seconds. numerous showers
this evening. a slight chance of thunderstorms. scattered
showers. 
.friday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 7 seconds and south southwest 3 feet
at 16 seconds. scattered showers. 
.friday night...east northeast winds to 20 knots. seas 5 to
8 feet. wave detail: east 6 feet at 6 seconds and south southwest
3 feet at 16 seconds. isolated showers after midnight. 
.saturday...east northeast winds to 20 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 6 seconds and south southwest 4 feet
at 16 seconds. isolated showers. 
.saturday night...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east northeast 6 feet at 6 seconds and south
southwest 4 feet at 16 seconds. isolated showers. 
.sunday...east northeast winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east northeast 6 feet at 6 seconds and south 4 feet
at 15 seconds. isolated showers. 
.sunday night...east northeast winds to 20 knots. seas 6 to
8 feet. wave detail: east northeast 6 feet at 7 seconds and south
southwest 4 feet at 15 seconds. isolated showers. 
.monday...east northeast winds to 20 knots. seas 5 to 8 feet.
wave detail: east northeast 7 feet at 6 seconds and south
southwest 4 feet at 14 seconds. isolated showers through the
night. scattered showers in the evening, then isolated showers
after midnight. 
.tuesday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 7 feet at 8 seconds and south
southwest 3 feet at 12 seconds. isolated showers through the
night, then scattered showers through the day.  

winds and seas higher in and near tstms.

$$