fzhw50 phfo 201307
cwfhfo
expires:202610210215;;885999

coastal waters forecast
national weather service honolulu hi
307 am hst tue oct 20 2026

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


phz113-210215-
kauai channel-
307 am hst tue oct 20 2026

...small craft advisory in effect through early wednesday
morning...

.today...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds. scattered
showers. 
.tonight...east northeast winds to 20 knots. seas 7 to 9 feet.
wave detail: east northeast 8 feet at 8 seconds. scattered
showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 6 to
8 feet. wave detail: east northeast 7 feet at 7 seconds.
scattered showers. 
.wednesday night...east northeast winds 15 to 20 knots, becoming
east 10 to 15 knots after midnight. seas 5 to 7 feet. wave
detail: east northeast 6 feet at 7 seconds. scattered showers,
mainly in the evening. 
.thursday...east northeast winds to 10 knots, rising to 15 knots
in the afternoon. seas 4 to 6 feet. wave detail: east northeast
4 feet at 7 seconds. isolated showers. 
.thursday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east northeast 4 feet at 7 seconds. isolated
showers. 
.friday...northeast winds 10 to 15 knots. seas 5 to 6 feet. wave
detail: east 4 feet at 5 seconds, northeast 3 feet at 12 seconds
and south 3 feet at 14 seconds. isolated showers after midnight. 
.saturday...northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north northeast 4 feet at 13 seconds, south 4 feet
at 13 seconds and east 3 feet at 4 seconds. isolated showers in
the morning, then scattered showers in the afternoon. isolated
showers through the day.  

$$

fzhw50 phfo 201307
cwfhfo
expires:202610210215;;886000

coastal waters forecast
national weather service honolulu hi
307 am hst tue oct 20 2026

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


phz114-210215-
oahu windward waters-
307 am hst tue oct 20 2026

...small craft advisory in effect through early wednesday
morning...

.today...east winds 20 to 25 knots. seas to 9 feet. wave detail:
east northeast 8 feet at 7 seconds. scattered showers. 
.tonight...east winds to 20 knots. seas 8 to 9 feet. wave detail:
east 8 feet at 8 seconds and northeast 4 feet at 7 seconds.
scattered showers in the evening, then numerous showers after
midnight. 
.wednesday...east winds to 20 knots, easing to 15 knots in the
afternoon. seas 7 to 9 feet. wave detail: east northeast 8 feet
at 7 seconds. scattered showers. 
.wednesday night...east winds to 15 knots. seas 6 to 7 feet. wave
detail: east northeast 6 feet at 7 seconds. scattered showers. 
.thursday...east winds 10 to 15 knots. seas 5 to 6 feet. wave
detail: east northeast 5 feet at 7 seconds. isolated showers. 
.thursday night...east winds 10 to 15 knots. seas to 5 feet. wave
detail: east northeast 4 feet at 7 seconds. isolated showers. 
.friday...east northeast winds to 10 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 12 seconds and northeast 3 feet at
12 seconds. isolated showers in the morning. isolated showers
through the day. 
.saturday...northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north northeast 4 feet at 13 seconds and east 3 feet
at 7 seconds. isolated showers in the morning, then scattered
showers in the afternoon. isolated showers through the day.  

$$

fzhw50 phfo 201307
cwfhfo
expires:202610210215;;886001

coastal waters forecast
national weather service honolulu hi
307 am hst tue oct 20 2026

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


phz115-210215-
oahu leeward waters-
307 am hst tue oct 20 2026

...small craft advisory in effect through early wednesday
morning...

.today...east northeast winds 20 to 25 knots. seas 6 to 8 feet.
wave detail: east 8 feet at 7 seconds. 
.tonight...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east 8 feet at 8 seconds. 
.wednesday...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east northeast 6 feet at 7 seconds. 
.wednesday night...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 6 seconds. isolated showers. 
.thursday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 4 feet at 5 seconds. 
.thursday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. 
.friday...northeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds and south southwest 3 feet at
14 seconds. isolated showers after midnight. 
.saturday...northeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: north 4 feet at 12 seconds, south 4 feet at
18 seconds and east southeast 3 feet at 4 seconds. isolated
showers through the night. isolated showers after midnight.  

$$

fzhw50 phfo 201307
cwfhfo
expires:202610210215;;886002

coastal waters forecast
national weather service honolulu hi
307 am hst tue oct 20 2026

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


phz116-210215-
kaiwi channel-
307 am hst tue oct 20 2026

...small craft advisory in effect through early wednesday
morning...

.today...east northeast winds 20 to 25 knots. seas 8 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds. isolated
showers. 
.tonight...east northeast winds to 20 knots. seas 6 to 9 feet.
wave detail: east northeast 8 feet at 7 seconds. isolated
showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 5 to
8 feet. wave detail: east northeast 7 feet at 7 seconds. 
.wednesday night...east northeast winds 10 to 15 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 7 seconds. 
.thursday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east northeast 4 feet at 6 seconds. 
.thursday night...east northeast winds to 15 knots, easing to
10 knots after midnight. seas 4 to 5 feet. wave detail: east
4 feet at 5 seconds and northeast 3 feet at 8 seconds. isolated
showers after midnight. 
.friday...northeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 6 seconds and northeast 3 feet at
12 seconds. isolated showers after midnight. 
.saturday...northeast winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: north 4 feet at 12 seconds, south southwest 4 feet
at 17 seconds and east northeast 3 feet at 4 seconds. isolated
showers through the night. isolated showers after midnight.  

$$