fzhw50 phfo 181316
cwfhfo
expires:202601190200;;100934

coastal waters forecast
national weather service honolulu hi
315 am hst sun jan 18 2026

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


phz117-190200-
maui county windward waters-
316 am hst sun jan 18 2026

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

.today...east winds 20 to 25 knots. seas 6 to 9 feet, building to
9 to 11 feet this afternoon. wave detail: northwest 9 feet at
16 seconds, east southeast 6 feet at 6 seconds and north 4 feet
at 11 seconds. isolated showers. 
.tonight...east southeast winds to 20 knots. seas 9 to 11 feet.
wave detail: northwest 10 feet at 15 seconds, east southeast
6 feet at 6 seconds and north 4 feet at 11 seconds. isolated
showers. 
.monday...east southeast winds to 20 knots. seas 8 to 9 feet,
subsiding to 6 to 8 feet in the afternoon. wave detail: northwest
7 feet at 14 seconds and east southeast 6 feet at 7 seconds.
isolated showers in the morning. 
.monday night...east southeast winds 15 to 20 knots. seas 6 to
7 feet. wave detail: east 6 feet at 7 seconds and northwest
4 feet at 12 seconds. isolated showers. 
.tuesday...southeast winds 15 to 20 knots, becoming east
southeast 10 to 15 knots in the afternoon. seas 6 to 7 feet. wave
detail: east 6 feet at 7 seconds and northwest 6 feet at
15 seconds. isolated showers in the morning. 
.tuesday night...southeast winds 10 to 15 knots. seas 6 to
7 feet. wave detail: northwest 6 feet at 14 seconds and east
4 feet at 7 seconds. isolated showers. 
.wednesday...southeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots, then becoming northeast
10 to 15 knots in the evening, rising to 15 to 20 knots. seas
6 to 9 feet. wave detail: northwest 8 feet at 15 seconds and east
4 feet at 7 seconds. scattered showers. 
.thursday...east northeast winds 15 to 20 knots, easing to 10 to
15 knots. seas 6 to 8 feet. wave detail: northwest 6 feet at
13 seconds. numerous showers .  

$$

fzhw50 phfo 181316
cwfhfo
expires:202601190200;;100935

coastal waters forecast
national weather service honolulu hi
315 am hst sun jan 18 2026

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


phz118-190200-
maui county leeward waters-
316 am hst sun jan 18 2026

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

.today...east winds 20 to 25 knots. seas 5 to 7 feet. wave
detail: east southeast 6 feet at 7 seconds, northwest 4 feet at
16 seconds and north 3 feet at 11 seconds. 
.tonight...east winds 20 to 25 knots, easing to 15 to 20 knots
after midnight. seas 3 to 5 feet. wave detail: east southeast
5 feet at 6 seconds and northwest 4 feet at 15 seconds. 
.monday...east winds 15 to 20 knots, becoming east northeast
10 to 15 knots in the afternoon. seas 3 to 5 feet. wave detail:
east southeast 4 feet at 5 seconds and northwest 3 feet at
14 seconds. 
.monday night...east northeast winds 7 to 10 knots, backing to
northeast 10 to 15 knots after midnight. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 5 seconds. 
.tuesday...east southeast winds 10 to 15 knots in the morning,
becoming variable less than 10 knots. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 5 seconds. 
.tuesday night...winds variable less than 10 knots. seas 3 to
4 feet. wave detail: west northwest 3 feet at 14 seconds. 
.wednesday...winds variable less than 10 knots, becoming north
northeast 10 to 15 knots in the evening, then becoming northeast
15 to 20 knots after midnight. seas 3 to 4 feet. wave detail:
northwest 4 feet at 14 seconds. isolated showers in the morning,
then scattered showers. 
.thursday...northeast winds 10 to 15 knots, becoming north
northeast 15 to 20 knots. seas 3 to 5 feet. wave detail:
northwest 3 feet at 13 seconds. scattered showers.  

$$

fzhw50 phfo 181316
cwfhfo
expires:202601190200;;100936

coastal waters forecast
national weather service honolulu hi
315 am hst sun jan 18 2026

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


phz119-190200-
maalaea bay-
316 am hst sun jan 18 2026

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

.today...north winds to 25 knots. seas to 2 feet or less. wave
detail: southeast 2 feet at 3 seconds. 
.tonight...north winds 20 to 25 knots. seas to 2 feet or less. 
.monday...north winds to 20 knots. seas to 2 feet or less. 
.monday night...north winds to 20 knots. seas to 2 feet or less. 
.tuesday...north winds to 15 knots in the morning, becoming
variable less than 10 knots. seas to 2 feet or less. 
.tuesday night...winds variable less than 10 knots. seas to
2 feet or less. 
.wednesday...winds variable less than 10 knots, becoming north to
15 knots. seas to 2 feet or less. isolated showers. 
.thursday...north winds to 20 knots, easing to 15 knots after
midnight. seas to 2 feet or less. scattered showers .  

$$

fzhw50 phfo 181316
cwfhfo
expires:202601190200;;100937

coastal waters forecast
national weather service honolulu hi
315 am hst sun jan 18 2026

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


phz120-190200-
pailolo channel-
316 am hst sun jan 18 2026

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

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

$$

fzhw50 phfo 181316
cwfhfo
expires:202601190200;;100938

coastal waters forecast
national weather service honolulu hi
315 am hst sun jan 18 2026

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


phz121-190200-
alenuihaha channel-
316 am hst sun jan 18 2026

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

.today...east winds 20 to 25 knots. gusts up to 35 knots this
morning. seas 5 to 8 feet. wave detail: east 8 feet at 6 seconds
and northwest 3 feet at 17 seconds. isolated showers this
morning. 
.tonight...east winds 20 to 25 knots. seas 5 to 8 feet, subsiding
to 4 to 6 feet after midnight. wave detail: east 6 feet at
6 seconds and northwest 3 feet at 15 seconds. isolated showers. 
.monday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. 
.monday night...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 7 seconds. 
.tuesday...east winds 15 to 20 knots, becoming northeast 10 to
15 knots in the afternoon. seas 3 to 5 feet. wave detail: east
5 feet at 7 seconds and west northwest 3 feet at 14 seconds. 
.tuesday night...east northeast winds 10 to 15 knots, veering to
east 7 to 10 knots after midnight. seas 3 to 4 feet. wave detail:
east 3 feet at 8 seconds and west northwest 3 feet at 14 seconds.
.wednesday...east southeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots, then becoming northeast
10 to 15 knots. seas 3 to 4 feet. wave detail: east 3 feet at
7 seconds and west northwest 3 feet at 14 seconds. isolated
showers. scattered showers after midnight. 
.thursday...northeast winds 15 to 20 knots, becoming east
northeast 10 to 15 knots after midnight. seas 3 to 5 feet. wave
detail: west northwest 3 feet at 13 seconds. scattered showers.  

$$