fzhw50 phfo 170617
cwfhfo
expires:202608171930;;330698

coastal waters forecast
national weather service honolulu hi
817 pm hst sun aug 16 2026

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


phz117-171930-
maui county windward waters-
817 pm hst sun aug 16 2026

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

.rest of tonight...east winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 7 feet at 6 seconds and east 3 feet at
10 seconds. a slight chance of thunderstorms early this evening.
scattered showers. 
.monday...east winds 15 to 20 knots. seas to 6 feet. wave detail:
east 5 feet at 6 seconds. isolated showers. 
.monday night...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east 5 feet at 6 seconds. isolated showers. 
.tuesday...east winds to 15 knots. seas 5 to 6 feet. wave detail:
east 4 feet at 8 seconds. isolated showers. 
.tuesday night...east winds to 15 knots. seas to 5 feet. wave
detail: east 4 feet at 8 seconds. scattered showers. 
.wednesday...east northeast winds 10 to 15 knots. seas 4 to
5 feet. wave detail: east 4 feet at 8 seconds. scattered showers.
.wednesday night...east northeast winds 10 to 15 knots. seas to
4 feet. wave detail: east 3 feet at 8 seconds. scattered showers.
.thursday...east northeast winds 7 to 10 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 7 seconds. scattered showers, then
showers likely after midnight. 
.friday...east southeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 6 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 170617
cwfhfo
expires:202608171930;;330699

coastal waters forecast
national weather service honolulu hi
817 pm hst sun aug 16 2026

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


phz118-171930-
maui county leeward waters-
817 pm hst sun aug 16 2026

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

.rest of tonight...east southeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east southeast 5 feet at 6 seconds and south
4 feet at 15 seconds. a slight chance of thunderstorms early this
evening. scattered showers. 
.monday...east winds 15 to 20 knots. seas 5 to 7 feet. wave
detail: east 5 feet at 5 seconds and south 4 feet at 15 seconds.
isolated showers. 
.monday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 5 seconds and south 3 feet at
14 seconds. isolated showers. 
.tuesday...east northeast winds 10 to 15 knots, becoming 7 to
10 knots in the afternoon. seas 3 to 5 feet. wave detail: east
southeast 3 feet at 5 seconds and south 3 feet at 13 seconds.
isolated showers in the afternoon. 
.tuesday night...east northeast winds 7 to 10 knots. seas 3 to
5 feet. wave detail: east southeast 3 feet at 5 seconds. isolated
showers. 
.wednesday...northeast winds 7 to 10 knots. seas 3 to 4 feet.
wave detail: east southeast 3 feet at 5 seconds. isolated showers
in the morning. 
.wednesday night...northeast winds 7 to 10 knots. seas to 2 feet
or less. isolated showers. 
.thursday...north northeast winds 7 to 10 knots, veering to
northeast 10 to 15 knots in the evening, then becoming variable
less than 10 knots after midnight. seas to 2 feet or less. wave
detail: southwest 2 feet at 17 seconds. isolated showers through
the night. scattered showers through the day. 
.friday...winds variable less than 10 knots, becoming east
northeast 10 to 15 knots. seas 3 to 4 feet. wave detail:
southwest 3 feet at 16 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 170617
cwfhfo
expires:202608171930;;330700

coastal waters forecast
national weather service honolulu hi
817 pm hst sun aug 16 2026

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


phz119-171930-
maalaea bay-
817 pm hst sun aug 16 2026

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

.rest of tonight...north northeast winds to 20 knots. seas 3 to
4 feet. wave detail: south 4 feet at 15 seconds and north
northwest 3 feet at 3 seconds. a slight chance of thunderstorms
with isolated showers early this evening. 
.monday...north winds 20 to 25 knots. seas to 3 feet. wave
detail: north northeast 3 feet at 3 seconds and south 3 feet at
14 seconds. 
.monday night...north winds to 25 knots, becoming north northeast
after midnight. seas to 3 feet in the evening, then to 2 feet or
less. wave detail: north northeast 3 feet at 3 seconds. 
.tuesday...north winds to 20 knots. seas to 2 feet or less. 
.tuesday night...north winds to 20 knots. seas to 2 feet or less.
isolated showers in the evening. 
.wednesday...north winds to 15 knots. seas to 2 feet or less. 
.wednesday night...north winds to 20 knots, easing to 15 knots
after midnight. seas to 2 feet or less. isolated showers after
midnight. 
.thursday...winds variable less than 10 knots, becoming north to
15 knots in the afternoon and evening, then becoming variable
less than 10 knots after midnight. seas to 2 feet or less.
scattered showers. 
.friday...winds variable less than 10 knots, becoming north to
20 knots. seas to 2 feet or less. scattered showers through the
night, then isolated showers in the evening.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 170617
cwfhfo
expires:202608171930;;330701

coastal waters forecast
national weather service honolulu hi
817 pm hst sun aug 16 2026

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


phz120-171930-
pailolo channel-
817 pm hst sun aug 16 2026

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

.rest of tonight...east winds 15 to 20 knots. seas 5 to 7 feet.
wave detail: east 5 feet at 5 seconds. a slight chance of
thunderstorms early this evening. scattered showers. 
.monday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 5 seconds. scattered showers in the
morning. isolated showers in the afternoon. 
.monday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 4 feet at 5 seconds. 
.tuesday...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 3 feet at 5 seconds. isolated showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east 3 feet at 5 seconds. isolated showers. 
.wednesday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. scattered showers. 
.wednesday night...east northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas to 3 feet. scattered showers
in the evening. isolated showers after midnight. 
.thursday...northeast winds 7 to 10 knots, becoming 10 to
15 knots in the afternoon and evening, then becoming variable
less than 10 knots after midnight. seas to 2 feet or less.
scattered showers. 
.friday...winds variable less than 10 knots, becoming east
northeast 15 to 20 knots. seas to 3 feet. scattered showers .  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 170617
cwfhfo
expires:202608171930;;330702

coastal waters forecast
national weather service honolulu hi
817 pm hst sun aug 16 2026

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


phz121-171930-
alenuihaha channel-
817 pm hst sun aug 16 2026

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

.rest of tonight...east winds 15 to 20 knots. seas 6 to 8 feet.
wave detail: east 6 feet at 6 seconds and south southwest 4 feet
at 15 seconds. a slight chance of thunderstorms early this
evening. scattered showers. 
.monday...east northeast winds 20 to 25 knots. seas 6 to 7 feet.
wave detail: east 6 feet at 6 seconds and south southwest 4 feet
at 15 seconds. isolated showers. 
.monday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 6 feet at 6 seconds and south southwest
4 feet at 14 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and south
southwest 3 feet at 13 seconds. isolated showers. 
.tuesday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east northeast 4 feet at 5 seconds.
scattered showers, mainly in the evening. 
.wednesday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 4 feet at 6 seconds. isolated showers
in the morning. scattered showers in the afternoon. 
.wednesday night...northeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 3 to 4 feet. wave detail:
east northeast 3 feet at 8 seconds. isolated showers. 
.thursday...northeast winds 7 to 10 knots, veering to east
northeast 10 to 15 knots. seas to 3 feet. wave detail: southwest
3 feet at 17 seconds. isolated showers through the night.
scattered showers through the day. 
.friday...east northeast winds 7 to 10 knots, becoming east 15 to
20 knots. seas 3 to 5 feet. wave detail: east 3 feet at 4 seconds
and southwest 3 feet at 16 seconds. isolated showers.  

winds and seas higher in and near tstms.

$$