fzhw50 phfo 171316
cwfhfo
expires:202607180230;;120784

coastal waters forecast
national weather service honolulu hi
316 am hst fri jul 17 2026

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


phz117-180230-
maui county windward waters-
316 am hst fri jul 17 2026

.today...east winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east northeast 4 feet at 5 seconds. isolated showers this
morning, then scattered showers this afternoon. 
.tonight...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 5 seconds. scattered showers. 
.saturday...east winds to 20 knots. seas to 5 feet. wave detail:
east 5 feet at 6 seconds. scattered showers, mainly in the
morning. 
.saturday night...east winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east northeast 5 feet at 6 seconds. isolated
showers. 
.sunday...east winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east northeast 4 feet at 5 seconds. 
.sunday night...east winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east northeast 4 feet at 5 seconds. isolated showers in
the evening, then scattered showers after midnight. 
.monday...east winds to 15 knots. seas 3 to 5 feet. wave detail:
northeast 3 feet at 5 seconds. isolated showers through the
night. scattered showers through the day. 
.tuesday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east northeast 4 feet at 5 seconds and east 3 feet at
15 seconds. scattered showers.  

$$

fzhw50 phfo 171316
cwfhfo
expires:202607180230;;120785

coastal waters forecast
national weather service honolulu hi
316 am hst fri jul 17 2026

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


phz118-180230-
maui county leeward waters-
316 am hst fri jul 17 2026

.today...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east southeast 4 feet at 5 seconds. 
.tonight...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east southeast 5 feet at 6 seconds. 
.saturday...east northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 4 to 5 feet. wave detail: east
southeast 4 feet at 6 seconds. 
.saturday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 3 to 5 feet. wave detail:
east southeast 4 feet at 6 seconds. 
.sunday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds and south 3 feet at
18 seconds. 
.sunday night...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: south 4 feet at 17 seconds and east 3 feet
at 5 seconds. isolated showers after midnight. 
.monday...east northeast winds 7 to 10 knots, becoming 10 to
15 knots. seas 4 to 5 feet. wave detail: south 4 feet at
16 seconds. isolated showers in the evening. scattered showers
after midnight. 
.tuesday...east northeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: south 4 feet at 14 seconds and east southeast 3 feet
at 5 seconds. isolated showers through the night. scattered
showers through the day.  

$$

fzhw50 phfo 171316
cwfhfo
expires:202607180230;;120786

coastal waters forecast
national weather service honolulu hi
316 am hst fri jul 17 2026

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


phz119-180230-
maalaea bay-
316 am hst fri jul 17 2026

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

.today...north winds 20 to 25 knots. seas to 2 feet or less. 
.tonight...north winds to 25 knots. seas to 2 feet or less. wave
detail: northeast 2 feet at 3 seconds. 
.saturday...north winds to 25 knots. seas to 2 feet or less. wave
detail: north northeast 2 feet at 3 seconds. 
.saturday night...north winds to 25 knots. seas to 2 feet or
less. wave detail: north northeast 2 feet at 3 seconds. 
.sunday...north winds to 25 knots, easing to 20 knots in the
afternoon. seas to 2 feet or less. wave detail: north northeast
2 feet at 3 seconds. 
.sunday night...north winds to 20 knots. seas to 2 feet or less. 
.monday...north winds to 20 knots. seas to 3 feet. wave detail:
south 3 feet at 15 seconds. 
.tuesday...north winds to 20 knots. seas to 3 feet. wave detail:
south 3 feet at 14 seconds.  

$$

fzhw50 phfo 171316
cwfhfo
expires:202607180230;;120787

coastal waters forecast
national weather service honolulu hi
316 am hst fri jul 17 2026

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


phz120-180230-
pailolo channel-
316 am hst fri jul 17 2026

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

.today...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. scattered showers this
afternoon. 
.tonight...east northeast winds 20 to 25 knots. seas 4 to 5 feet.
wave detail: east 4 feet at 5 seconds. scattered showers. 
.saturday...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east northeast 4 feet at 5 seconds.
scattered showers in the morning. isolated showers in the
afternoon. 
.saturday night...east northeast winds 20 to 25 knots. seas 3 to
5 feet. wave detail: east northeast 4 feet at 5 seconds. isolated
showers in the evening. 
.sunday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots in the afternoon. seas 3 to 4 feet. wave detail: east
northeast 3 feet at 5 seconds. 
.sunday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east northeast 3 feet at 5 seconds. isolated
showers. 
.monday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east northeast 3 feet at 5 seconds. isolated showers
in the morning. isolated showers in the evening, then scattered
showers after midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east northeast 3 feet at 5 seconds. isolated
showers.  

$$

fzhw50 phfo 171316
cwfhfo
expires:202607180230;;120788

coastal waters forecast
national weather service honolulu hi
316 am hst fri jul 17 2026

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


phz121-180230-
alenuihaha channel-
316 am hst fri jul 17 2026

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

.today...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds. scattered
showers. 
.tonight...east northeast winds 20 to 25 knots. seas 5 to 7 feet.
wave detail: east northeast 6 feet at 6 seconds. scattered
showers. 
.saturday...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 6 seconds. hazy in
the morning. scattered showers in the morning. isolated showers
in the afternoon. 
.saturday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east northeast 6 feet at 6 seconds. isolated
showers. 
.sunday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots in the afternoon. seas 4 to 6 feet. wave detail: east
northeast 5 feet at 5 seconds and south 3 feet at 18 seconds. 
.sunday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east northeast 4 feet at 5 seconds and south
4 feet at 17 seconds. isolated showers. 
.monday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 4 feet at 5 seconds and south 4 feet
at 16 seconds. isolated showers. scattered showers after
midnight. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 4 feet at 5 seconds, south 4 feet at
14 seconds and east 3 feet at 14 seconds. isolated showers
through the night. scattered showers through the day.  

$$