fzhw50 phfo 201718
cwfhfo
expires:202511210600;;205122

coastal waters forecast
national weather service honolulu hi
717 am hst thu nov 20 2025

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


phz113-210600-
kauai channel-
718 am hst thu nov 20 2025

...small craft advisory in effect through late this afternoon...

.today...east winds 15 to 20 knots. seas 9 to 11 feet. wave
detail: east 8 feet at 8 seconds, north northwest 6 feet at
13 seconds and north 4 feet at 10 seconds. isolated showers. 
.tonight...east northeast winds to 20 knots. seas 7 to 10 feet.
wave detail: east 7 feet at 8 seconds, north northwest 5 feet at
13 seconds and north northeast 4 feet at 9 seconds. scattered
showers. 
.friday...east winds 15 to 20 knots. seas 6 to 9 feet. wave
detail: east 7 feet at 7 seconds and north northwest 4 feet at
13 seconds. scattered showers. 
.friday night...east northeast winds to 15 knots. seas 5 to
7 feet. wave detail: east 5 feet at 7 seconds and north northwest
4 feet at 15 seconds. scattered showers. 
.saturday...east northeast winds to 15 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 6 seconds and northwest 5 feet at
17 seconds. isolated showers in the morning, then scattered
showers in the afternoon. 
.saturday night...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: north northwest 5 feet at 15 seconds and
east 3 feet at 5 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.sunday...east winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: north northwest 5 feet at 14 seconds and east 3 feet at
5 seconds. isolated showers. 
.monday...east winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: north northwest 5 feet at 12 seconds and east southeast
3 feet at 5 seconds. isolated showers.  

$$

fzhw50 phfo 201718
cwfhfo
expires:202511210600;;205123

coastal waters forecast
national weather service honolulu hi
717 am hst thu nov 20 2025

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


phz114-210600-
oahu windward waters-
718 am hst thu nov 20 2025

...small craft advisory in effect through late this afternoon...

.today...east winds 20 to 25 knots. seas 11 to 13 feet. wave
detail: east 9 feet at 8 seconds, north northwest 8 feet at
13 seconds and north 4 feet at 10 seconds. isolated showers this
morning, then scattered showers this afternoon. 
.tonight...east winds 20 to 25 knots. seas 9 to 11 feet. wave
detail: east 8 feet at 8 seconds, north northwest 6 feet at
13 seconds and north northeast 4 feet at 9 seconds. scattered
showers. 
.friday...east winds 15 to 20 knots. seas 8 to 9 feet. wave
detail: east 8 feet at 8 seconds and north northwest 5 feet at
12 seconds. scattered showers. 
.friday night...east winds 15 to 20 knots. seas 7 to 8 feet. wave
detail: east 6 feet at 8 seconds and northwest 5 feet at
15 seconds. scattered showers. 
.saturday...east winds to 15 knots. seas 7 to 9 feet. wave
detail: northwest 8 feet at 16 seconds and east 5 feet at
8 seconds. scattered showers. 
.saturday night...east winds to 15 knots. seas 7 to 9 feet. wave
detail: northwest 8 feet at 15 seconds and east 4 feet at
8 seconds. scattered showers. 
.sunday...east winds to 15 knots. seas 6 to 8 feet. wave detail:
north northwest 6 feet at 14 seconds and east 4 feet at
8 seconds. scattered showers through the night, then isolated
showers through the day. 
.monday...east winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: north northwest 5 feet at 12 seconds and east southeast
3 feet at 8 seconds. isolated showers.  

$$

fzhw50 phfo 201718
cwfhfo
expires:202511210600;;205124

coastal waters forecast
national weather service honolulu hi
717 am hst thu nov 20 2025

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


phz115-210600-
oahu leeward waters-
718 am hst thu nov 20 2025

...small craft advisory in effect through late this afternoon...

.today...east northeast winds 20 to 25 knots, becoming east 15 to
20 knots this afternoon. seas 7 to 10 feet. wave detail: east
7 feet at 8 seconds, north northwest 5 feet at 13 seconds and
north 3 feet at 10 seconds. isolated showers this afternoon. 
.tonight...east winds 15 to 20 knots. seas 5 to 8 feet. wave
detail: east 6 feet at 7 seconds, north northwest 4 feet at
13 seconds and north northeast 3 feet at 9 seconds. scattered
showers. 
.friday...east winds 15 to 20 knots, easing to 10 to 15 knots in
the afternoon. seas 5 to 6 feet. wave detail: east 5 feet at
7 seconds and north northwest 4 feet at 13 seconds. scattered
showers. 
.friday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 6 seconds and north northwest
3 feet at 15 seconds. scattered showers. 
.saturday...east winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: north northwest 5 feet at 16 seconds and east 4 feet at
6 seconds. scattered showers. 
.saturday night...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: north northwest 5 feet at 15 seconds and
east 3 feet at 5 seconds. isolated showers in the evening, then
scattered showers after midnight. 
.sunday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: north northwest 4 feet at 14 seconds and east 3 feet at
5 seconds. isolated showers. 
.monday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: north northwest 4 feet at 12 seconds and east southeast
3 feet at 5 seconds. isolated showers.  

$$

fzhw50 phfo 201718
cwfhfo
expires:202511210600;;205125

coastal waters forecast
national weather service honolulu hi
717 am hst thu nov 20 2025

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


phz116-210600-
kaiwi channel-
718 am hst thu nov 20 2025

...small craft advisory in effect through late this afternoon...

.today...east winds 20 to 25 knots. gusts up to 35 knots this
morning. seas 9 to 12 feet. wave detail: east 9 feet at
8 seconds, north northwest 6 feet at 13 seconds and north 4 feet
at 10 seconds. isolated showers. 
.tonight...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: east northeast 8 feet at 7 seconds, north
northwest 5 feet at 13 seconds and north northeast 4 feet at
9 seconds. isolated showers. 
.friday...east winds 20 to 25 knots, easing to 15 to 20 knots in
the afternoon. seas 6 to 9 feet. wave detail: east northeast
7 feet at 7 seconds and north northwest 5 feet at 13 seconds.
isolated showers. 
.friday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east 6 feet at 7 seconds and north northwest
5 feet at 15 seconds. isolated showers. 
.saturday...east northeast winds to 15 knots. seas 5 to 7 feet.
wave detail: northwest 6 feet at 16 seconds and east 5 feet at
6 seconds. isolated showers in the morning, then scattered
showers in the afternoon. 
.saturday night...east northeast winds to 15 knots. seas 5 to
7 feet. wave detail: north northwest 6 feet at 15 seconds and
east 4 feet at 8 seconds. isolated showers. 
.sunday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: north northwest 5 feet at 14 seconds and east 4 feet at
8 seconds. isolated showers. 
.monday...east northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north northwest 5 feet at 12 seconds and east 3 feet
at 4 seconds. isolated showers.  

$$