fzhw50 phfo 130119
cwfhfo
expires:202510131400;;036323

coastal waters forecast
national weather service honolulu hi
318 pm hst sun oct 12 2025

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


phz113-131400-
kauai channel-
319 pm hst sun oct 12 2025

.tonight...east northeast winds 10 to 15 knots, veering to east
7 to 10 knots after midnight. seas 3 to 5 feet. wave detail:
north northwest 4 feet at 18 seconds and east 3 feet at
13 seconds. isolated showers after midnight. 
.monday...east northeast winds 7 to 10 knots. seas 4 to 6 feet.
wave detail: northwest 5 feet at 16 seconds and east 3 feet at
12 seconds. isolated showers in the morning, then scattered
showers in the afternoon. 
.monday night...east northeast winds to 10 knots. seas 5 to
7 feet. wave detail: northwest 6 feet at 15 seconds and east
3 feet at 12 seconds. scattered showers. 
.tuesday...east northeast winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: northwest 6 feet at 15 seconds and east 3 feet at
11 seconds. scattered showers. 
.tuesday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north northwest 4 feet at 14 seconds and
east 3 feet at 5 seconds. scattered showers. 
.wednesday...east northeast winds to 15 knots. seas 4 to 6 feet.
wave detail: east 4 feet at 5 seconds and north northwest 4 feet
at 14 seconds. scattered heavy showers. isolated thunderstorms in
the afternoon. 
.wednesday night...east winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 6 seconds and north northwest 4 feet
at 14 seconds. numerous heavy showers with isolated
thunderstorms. 
.thursday...east winds 10 to 15 knots, rising to 15 to 20 knots
in the evening, easing to 10 to 15 knots after midnight. seas
5 to 7 feet. wave detail: east 5 feet at 7 seconds and north
northwest 4 feet at 13 seconds. scattered showers through the
night. isolated thunderstorms. numerous showers through the day. 
.friday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 7 seconds and north northwest 3 feet
at 12 seconds. isolated thunderstorms in the morning. scattered
heavy showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 130119
cwfhfo
expires:202510131400;;036324

coastal waters forecast
national weather service honolulu hi
318 pm hst sun oct 12 2025

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


phz114-131400-
oahu windward waters-
319 pm hst sun oct 12 2025

.tonight...east southeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: northwest 5 feet at 18 seconds and east 3 feet at
13 seconds. isolated showers this evening, then scattered showers
after midnight. 
.monday...east winds 7 to 10 knots. seas 6 to 7 feet. wave
detail: northwest 7 feet at 15 seconds and east 3 feet at
12 seconds. scattered showers. 
.monday night...east winds to 10 knots. seas 8 to 9 feet. wave
detail: northwest 8 feet at 15 seconds and east 3 feet at
12 seconds. scattered showers. 
.tuesday...east winds 10 to 15 knots. seas 7 to 9 feet. wave
detail: northwest 8 feet at 15 seconds and east 3 feet at
11 seconds. scattered showers. 
.tuesday night...east winds to 15 knots. seas 6 to 7 feet. wave
detail: northwest 6 feet at 14 seconds and east 4 feet at
6 seconds. scattered showers. 
.wednesday...east winds to 15 knots. seas 6 to 7 feet. wave
detail: northwest 6 feet at 14 seconds and east 4 feet at
6 seconds. scattered showers. isolated thunderstorms in the
afternoon. 
.wednesday night...east winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: northwest 6 feet at 14 seconds and east 5 feet at
7 seconds. scattered heavy showers in the evening. isolated
thunderstorms. numerous heavy showers after midnight. 
.thursday...east winds 15 to 20 knots. seas 6 to 8 feet. wave
detail: east 6 feet at 7 seconds and northwest 5 feet at
14 seconds. numerous heavy showers. isolated thunderstorms.
scattered heavy showers after midnight. 
.friday...east winds to 20 knots. seas 6 to 8 feet. wave detail:
east 6 feet at 7 seconds and northwest 4 feet at 12 seconds.
scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 130119
cwfhfo
expires:202510131400;;036325

coastal waters forecast
national weather service honolulu hi
318 pm hst sun oct 12 2025

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


phz115-131400-
oahu leeward waters-
319 pm hst sun oct 12 2025

.tonight...southeast winds 7 to 10 knots. seas 3 to 4 feet. wave
detail: northwest 3 feet at 20 seconds. 
.monday...winds variable less than 10 knots, becoming northeast
7 to 10 knots in the afternoon. seas 3 to 5 feet. wave detail:
northwest 5 feet at 16 seconds. isolated showers in the
afternoon. 
.monday night...east northeast winds 7 to 10 knots. seas 4 to
6 feet. wave detail: northwest 5 feet at 16 seconds. scattered
showers. 
.tuesday...east northeast winds 7 to 10 knots. seas 4 to 6 feet.
wave detail: northwest 5 feet at 15 seconds. scattered showers. 
.tuesday night...east winds to 10 knots. seas 4 to 5 feet. wave
detail: northwest 4 feet at 14 seconds and east 3 feet at
5 seconds. scattered showers. 
.wednesday...east winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: northwest 4 feet at 14 seconds and east 3 feet at
5 seconds. scattered showers. isolated thunderstorms in the
afternoon. 
.wednesday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 6 seconds and northwest
4 feet at 14 seconds. scattered showers with isolated
thunderstorms. 
.thursday...east northeast winds 7 to 10 knots, veering to east
10 to 15 knots. seas 4 to 5 feet. wave detail: east 4 feet at
6 seconds and northwest 3 feet at 13 seconds. scattered showers.
isolated thunderstorms after midnight. 
.friday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds and northwest 3 feet at
12 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 130119
cwfhfo
expires:202510131400;;036326

coastal waters forecast
national weather service honolulu hi
318 pm hst sun oct 12 2025

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


phz116-131400-
kaiwi channel-
319 pm hst sun oct 12 2025

.tonight...east winds 10 to 15 knots, veering to east southeast
7 to 10 knots after midnight. seas 3 to 5 feet. wave detail:
north northwest 4 feet at 20 seconds and east 3 feet at
13 seconds. isolated showers after midnight. 
.monday...east northeast winds 7 to 10 knots. seas 4 to 6 feet.
wave detail: northwest 6 feet at 17 seconds and east 3 feet at
12 seconds. isolated showers. 
.monday night...east northeast winds to 10 knots. seas 5 to
7 feet. wave detail: north northwest 6 feet at 16 seconds and
east 3 feet at 12 seconds. scattered showers, mainly in the
evening. 
.tuesday...east northeast winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: north northwest 6 feet at 15 seconds and east
southeast 3 feet at 11 seconds. isolated showers in the morning,
then scattered showers in the afternoon. 
.tuesday night...east winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: northwest 5 feet at 14 seconds and east 4 feet at
5 seconds. scattered showers. 
.wednesday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: northwest 5 feet at 14 seconds and east 4 feet at
5 seconds. isolated showers in the morning, then scattered
showers with isolated thunderstorms in the afternoon. 
.wednesday night...east winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 6 seconds and northwest
5 feet at 14 seconds. scattered showers with isolated
thunderstorms. 
.thursday...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and north
northwest 5 feet at 14 seconds. scattered heavy showers. isolated
thunderstorms through the night. 
.friday...east northeast winds to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 7 seconds and north
northwest 4 feet at 12 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$