fzhw50 phfo 230109
cwfhfo
expires:202512231400;;054690

coastal waters forecast
national weather service honolulu hi
309 pm hst mon dec 22 2025

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


phz113-231400-
kauai channel-
309 pm hst mon dec 22 2025

...small craft advisory in effect through tuesday afternoon...

.tonight...east winds 15 to 20 knots, rising to 20 to 25 knots
after midnight. seas 5 to 7 feet, building to 6 to 9 feet after
midnight. wave detail: north northeast 4 feet at 10 seconds.
scattered showers. 
.tuesday...east winds 20 to 25 knots. seas 7 to 9 feet. wave
detail: north northeast 4 feet at 10 seconds. scattered showers
in the morning. isolated showers in the afternoon. 
.tuesday night...east winds 15 to 20 knots. seas 7 to 9 feet.
wave detail: north northeast 3 feet at 9 seconds. 
.wednesday...east winds 15 to 20 knots. seas 6 to 8 feet. wave
detail: north northeast 3 feet at 11 seconds. 
.wednesday night...east winds to 15 knots. seas 6 to 7 feet. wave
detail: north northeast 5 feet at 13 seconds. 
.thursday...east winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: north northeast 5 feet at 12 seconds. 
.thursday night...east winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: north northeast 6 feet at 12 seconds. 
.friday...east winds 10 to 15 knots, veering to southeast 7 to
10 knots after midnight. seas 5 to 7 feet. wave detail: north
northeast 6 feet at 12 seconds. isolated showers. 
.saturday...winds variable less than 10 knots. seas 4 to 6 feet.
wave detail: north northeast 3 feet at 10 seconds. isolated
showers.  

$$

fzhw50 phfo 230109
cwfhfo
expires:202512231400;;054691

coastal waters forecast
national weather service honolulu hi
309 pm hst mon dec 22 2025

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


phz114-231400-
oahu windward waters-
309 pm hst mon dec 22 2025

...small craft advisory in effect through tuesday afternoon...

.tonight...east winds 20 to 25 knots. seas 6 to 8 feet, building
to 8 to 9 feet after midnight. wave detail: north 4 feet at
10 seconds and east 3 feet at 7 seconds. occasional showers. 
.tuesday...east winds 20 to 25 knots. seas 9 to 10 feet. wave
detail: north northeast 4 feet at 10 seconds and east 3 feet at
7 seconds. occasional showers in the morning. isolated showers in
the afternoon. 
.tuesday night...east winds to 20 knots. seas 9 to 10 feet. wave
detail: east 3 feet at 7 seconds and north northeast 3 feet at
9 seconds. 
.wednesday...east winds 15 to 20 knots. seas 7 to 9 feet. wave
detail: east 3 feet at 7 seconds and north northeast 3 feet at
11 seconds. 
.wednesday night...east winds 15 to 20 knots. seas 7 to 8 feet.
wave detail: north northeast 5 feet at 13 seconds and east 3 feet
at 7 seconds. 
.thursday...east winds to 15 knots. seas to 7 feet. wave detail:
north northeast 5 feet at 12 seconds and east 3 feet at
7 seconds. 
.thursday night...east winds 15 to 20 knots. seas to 7 feet. wave
detail: north northeast 6 feet at 12 seconds. 
.friday...east southeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: north northeast 6 feet at 12 seconds. isolated
showers. 
.saturday...southeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north northeast 3 feet at 10 seconds. isolated
showers.  

$$

fzhw50 phfo 230109
cwfhfo
expires:202512231400;;054692

coastal waters forecast
national weather service honolulu hi
309 pm hst mon dec 22 2025

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


phz115-231400-
oahu leeward waters-
309 pm hst mon dec 22 2025

...small craft advisory in effect through tuesday afternoon...

.tonight...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: north northeast 3 feet at 10 seconds. scattered showers. 
.tuesday...east winds 20 to 25 knots. seas 5 to 7 feet. wave
detail: north northeast 3 feet at 10 seconds. scattered showers
in the morning. isolated showers in the afternoon. 
.tuesday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 5 to 7 feet. 
.wednesday...east northeast winds 15 to 20 knots. seas 4 to
6 feet. 
.wednesday night...east northeast winds to 15 knots. seas 4 to
5 feet. wave detail: north northeast 3 feet at 13 seconds. 
.thursday...east winds 10 to 15 knots. seas 4 to 5 feet. 
.thursday night...east winds 10 to 15 knots. seas 3 to 5 feet. 
.friday...east winds 7 to 10 knots in the morning, becoming
variable less than 10 knots. seas 3 to 5 feet. wave detail: north
northeast 3 feet at 12 seconds. isolated showers. 
.saturday...winds variable less than 10 knots, becoming south
southeast 7 to 10 knots. seas 3 to 5 feet. isolated showers in
the morning. isolated showers after midnight.  

$$

fzhw50 phfo 230109
cwfhfo
expires:202512231400;;054693

coastal waters forecast
national weather service honolulu hi
309 pm hst mon dec 22 2025

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


phz116-231400-
kaiwi channel-
309 pm hst mon dec 22 2025

...small craft advisory in effect through tuesday afternoon...

.tonight...east northeast winds 15 to 20 knots, rising to 20 to
25 knots after midnight. seas 6 to 9 feet. wave detail: north
northeast 4 feet at 10 seconds. occasional showers. 
.tuesday...east winds 20 to 25 knots. seas 6 to 9 feet. wave
detail: north northeast 4 feet at 10 seconds and east 3 feet at
7 seconds. isolated showers in the morning. 
.tuesday night...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: east 3 feet at 7 seconds and north
northeast 3 feet at 9 seconds. 
.wednesday...east winds 15 to 20 knots. seas 6 to 9 feet. wave
detail: east 3 feet at 7 seconds and north northeast 3 feet at
11 seconds. 
.wednesday night...east winds 15 to 20 knots. seas 5 to 8 feet.
wave detail: north northeast 5 feet at 13 seconds. 
.thursday...east winds to 15 knots. seas 5 to 7 feet. wave
detail: north northeast 5 feet at 12 seconds. 
.thursday night...east winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 5 to 7 feet. wave detail: north
northeast 6 feet at 12 seconds. 
.friday...east winds 15 to 20 knots, becoming east southeast
10 to 15 knots. seas 5 to 7 feet. wave detail: north northeast
6 feet at 12 seconds. isolated showers. 
.saturday...east winds 10 to 15 knots, veering to south southeast
in the afternoon, backing to east in the evening, veering to
south southeast after midnight. seas 4 to 6 feet. wave detail:
north northeast 3 feet at 10 seconds. isolated showers after
midnight.  

$$