fzhw50 phfo 190125
cwfhfo
expires:202607191430;;206877

coastal waters forecast
national weather service honolulu hi
325 pm hst sat jul 18 2026

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


phz113-191430-
kauai channel-
325 pm hst sat jul 18 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 7 seconds and south 3 feet at
12 seconds. isolated showers. 
.sunday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds and south 3 feet
at 12 seconds. isolated showers in the morning. 
.sunday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east northeast 5 feet at 6 seconds and south
3 feet at 18 seconds. scattered showers after midnight. 
.monday...east northeast winds 15 to 20 knots. seas to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south 4 feet
at 16 seconds. scattered showers. 
.monday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 15 seconds. scattered showers in the evening, then
numerous showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east northeast 5 feet at 6 seconds and south 4 feet
at 14 seconds. scattered showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 13 seconds. scattered showers. 
.wednesday...east winds 15 to 20 knots, becoming east northeast
20 to 25 knots in the afternoon, easing to 15 to 20 knots. seas
5 to 7 feet. wave detail: east northeast 5 feet at 6 seconds,
south 4 feet at 13 seconds and east 3 feet at 12 seconds.
scattered showers, mainly in the morning. 
.thursday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 5 to 7 feet. wave detail: east northeast 5 feet at
6 seconds and south 4 feet at 20 seconds. isolated showers, then
scattered showers after midnight.  

$$

fzhw50 phfo 190125
cwfhfo
expires:202607191430;;206878

coastal waters forecast
national weather service honolulu hi
325 pm hst sat jul 18 2026

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


phz114-191430-
oahu windward waters-
325 pm hst sat jul 18 2026

.tonight...east northeast winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 7 feet at 7 seconds. isolated showers this
evening, then scattered showers after midnight. 
.sunday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 6 feet at 7 seconds. scattered showers, mainly
in the morning. 
.sunday night...east northeast winds 15 to 20 knots. seas to
5 feet. wave detail: east 5 feet at 7 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds. scattered showers. 
.monday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 5 feet at 6 seconds. scattered showers
in the evening, then numerous showers after midnight. 
.tuesday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 5 feet at 6 seconds, south 3 feet at 14 seconds and
east 3 feet at 14 seconds. scattered showers. 
.tuesday night...east winds 15 to 20 knots. seas 6 to 7 feet.
wave detail: east 5 feet at 6 seconds, east 3 feet at 13 seconds
and south 3 feet at 13 seconds. scattered showers. 
.wednesday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 6 feet at 6 seconds and east 3 feet at 12 seconds.
scattered showers in the morning, then isolated showers through
the night. scattered showers after midnight. 
.thursday...east winds 20 to 25 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 6 seconds and east 3 feet at 11 seconds.
isolated showers through the night. scattered showers through the
day.  

$$

fzhw50 phfo 190125
cwfhfo
expires:202607191430;;206879

coastal waters forecast
national weather service honolulu hi
325 pm hst sat jul 18 2026

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


phz115-191430-
oahu leeward waters-
325 pm hst sat jul 18 2026

.tonight...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 6 feet at 7 seconds and south 3 feet at
12 seconds. 
.sunday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 6 seconds and south 3 feet at
12 seconds. 
.sunday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 4 feet at 6 seconds and south 4 feet at
16 seconds. isolated showers after midnight. 
.monday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 5 to 6 feet. wave detail: east
northeast 4 feet at 5 seconds and south 4 feet at 16 seconds.
isolated showers. 
.monday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 5 to 6 feet. wave detail:
east northeast 4 feet at 5 seconds and south 4 feet at
15 seconds. scattered showers. 
.tuesday...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: east northeast 4 feet at 6 seconds and south 4 feet
at 14 seconds. scattered showers, mainly in the morning. 
.tuesday night...east northeast winds 10 to 15 knots. seas 5 to
6 feet. wave detail: east northeast 4 feet at 6 seconds and south
4 feet at 13 seconds. scattered showers. 
.wednesday...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
13 seconds. scattered showers in the morning. isolated showers. 
.thursday...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east 4 feet at 6 seconds and south 4 feet at
20 seconds. isolated showers in the morning. isolated showers
through the day.  

$$

fzhw50 phfo 190125
cwfhfo
expires:202607191430;;206880

coastal waters forecast
national weather service honolulu hi
325 pm hst sat jul 18 2026

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


phz116-191430-
kaiwi channel-
325 pm hst sat jul 18 2026

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

.tonight...east northeast winds 20 to 25 knots. seas 5 to 8 feet.
wave detail: east 7 feet at 7 seconds and south southwest 3 feet
at 12 seconds. 
.sunday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 6 feet at 6 seconds. isolated showers
in the morning. 
.sunday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east northeast 5 feet at 6 seconds and south
3 feet at 16 seconds. scattered showers in the evening. isolated
showers after midnight. 
.monday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south 4 feet
at 16 seconds. scattered showers in the morning. isolated showers
in the afternoon. 
.monday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds and south
4 feet at 15 seconds. scattered showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east northeast 5 feet at 6 seconds, south 4 feet at
14 seconds and east 3 feet at 14 seconds. isolated showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 6 seconds, south
4 feet at 13 seconds and east 3 feet at 13 seconds. isolated
showers in the evening, then scattered showers after midnight. 
.wednesday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots. seas 5 to 7 feet. wave detail: east northeast 6 feet at
6 seconds, south 4 feet at 13 seconds and east 3 feet at
12 seconds. isolated showers in the morning. isolated showers
after midnight. 
.thursday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 6 seconds, south
4 feet at 20 seconds and east 3 feet at 11 seconds. isolated
showers in the morning. isolated showers through the day.  

$$