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fzhw50 phfo 181311
cwfhfo
expires:202511190200;;080459

coastal waters forecast
national weather service honolulu hi
310 am hst tue nov 18 2025

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


phz117-190200-
maui county windward waters-
311 am hst tue nov 18 2025

.today...east winds 10 to 15 knots, rising to 15 to 20 knots this
afternoon. seas 5 to 6 feet. wave detail: east 4 feet at
6 seconds and northwest 4 feet at 12 seconds. numerous showers. 
.tonight...east winds 15 to 20 knots. seas 6 to 7 feet. wave
detail: east 6 feet at 7 seconds and northwest 4 feet at
15 seconds. numerous showers. 
.wednesday...east winds 25 to 30 knots. seas 9 to 10 feet,
building to 9 to 13 feet in the afternoon. wave detail: east
9 feet at 8 seconds and north northwest 8 feet at 14 seconds.
showers.
.wednesday night...east winds 20 to 25 knots. seas 10 to 13 feet.
wave detail: east 9 feet at 7 seconds and north northwest 8 feet
at 14 seconds. numerous showers, mainly in the evening. 
.thursday...east winds 20 to 25 knots. seas 9 to 11 feet. wave
detail: east 9 feet at 8 seconds and northwest 7 feet at
13 seconds. scattered showers. 
.thursday night...east winds to 20 knots. seas 7 to 10 feet. wave
detail: east 8 feet at 8 seconds and northwest 5 feet at
13 seconds. scattered showers. 
.friday...east winds 15 to 20 knots. seas 7 to 9 feet. wave
detail: east 7 feet at 8 seconds and northwest 5 feet at
16 seconds. scattered showers. 
.saturday...east winds 10 to 15 knots. seas 7 to 9 feet. wave
detail: northwest 8 feet at 17 seconds and east 6 feet at
8 seconds. scattered showers.  

$$
fzhw50 phfo 181311
cwfhfo
expires:202511190200;;080460

coastal waters forecast
national weather service honolulu hi
310 am hst tue nov 18 2025

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


phz118-190200-
maui county leeward waters-
311 am hst tue nov 18 2025

.today...northeast winds 10 to 15 knots, becoming east 15 to
20 knots this afternoon. seas 3 to 5 feet. wave detail: east
southeast 3 feet at 5 seconds. scattered showers, mainly this
morning. 
.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. scattered showers. 
.wednesday...east northeast winds 20 to 25 knots, rising to 25 to
30 knots in the afternoon. seas 4 to 6 feet. wave detail: east
5 feet at 7 seconds and northwest 4 feet at 14 seconds. scattered
showers, mainly in the morning. 
.wednesday night...east northeast winds 15 to 20 knots. seas 5 to
7 feet. wave detail: east southeast 6 feet at 7 seconds and north
northwest 4 feet at 13 seconds. scattered showers. 
.thursday...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east southeast 6 feet at 7 seconds and north
northwest 3 feet at 13 seconds. 
.thursday night...east northeast winds 15 to 20 knots, becoming
northeast 10 to 15 knots after midnight. seas 3 to 5 feet. wave
detail: east 5 feet at 7 seconds. isolated showers. 
.friday...east northeast winds 10 to 15 knots, becoming 7 to
10 knots. seas 3 to 5 feet. wave detail: east southeast 4 feet at
5 seconds. isolated showers. scattered showers after midnight. 
.saturday...east winds 7 to 10 knots in the morning, becoming
variable less than 10 knots. seas 3 to 5 feet. wave detail: east
southeast 3 feet at 5 seconds and northwest 3 feet at 16 seconds.
isolated showers. scattered showers after midnight.  

$$
fzhw50 phfo 181311
cwfhfo
expires:202511190200;;080461

coastal waters forecast
national weather service honolulu hi
310 am hst tue nov 18 2025

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


phz119-190200-
maalaea bay-
311 am hst tue nov 18 2025

.today...north winds 20 to 25 knots. seas to 2 feet or less.
scattered showers. 
.tonight...north winds to 25 knots. seas to 2 feet or less.
scattered showers. 
.wednesday...north winds 25 to 30 knots. seas to 2 feet or less.
wave detail: north northeast 2 feet at 3 seconds. isolated
showers in the morning. 
.wednesday night...north winds to 25 knots. seas to 2 feet or
less. wave detail: northeast 2 feet at 3 seconds. 
.thursday...north winds to 25 knots. seas to 2 feet or less. wave
detail: northeast 2 feet at 3 seconds. 
.thursday night...north winds to 25 knots. seas to 2 feet or
less. wave detail: northeast 2 feet at 3 seconds. isolated
showers. 
.friday...north winds to 25 knots, easing to 20 knots. seas to
3 feet. 
.saturday...north winds to 15 knots. seas to 3 feet. isolated
showers through the night.  

$$
fzhw50 phfo 181311
cwfhfo
expires:202511190200;;080462

coastal waters forecast
national weather service honolulu hi
310 am hst tue nov 18 2025

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


phz120-190200-
pailolo channel-
311 am hst tue nov 18 2025

.today...east northeast winds 15 to 20 knots, becoming east 20 to
25 knots this afternoon. seas 3 to 4 feet. wave detail: east
3 feet at 4 seconds. scattered showers. 
.tonight...east northeast winds 20 to 25 knots. seas 3 to 5 feet.
wave detail: east northeast 4 feet at 6 seconds. scattered
showers. 
.wednesday...east northeast winds 25 to 30 knots. seas 5 to
7 feet. wave detail: east northeast 5 feet at 8 seconds.
scattered showers. 
.wednesday night...east northeast winds 20 to 25 knots. seas 5 to
7 feet. wave detail: east 5 feet at 7 seconds. scattered showers
in the evening. isolated showers after midnight. 
.thursday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 7 seconds. isolated showers. 
.thursday night...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 5 feet at 7 seconds. scattered showers,
mainly in the evening. 
.friday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 3 to 5 feet. wave detail: east 4 feet at
6 seconds. isolated showers. scattered showers after midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 3 feet at 8 seconds. isolated showers. 

$$
fzhw50 phfo 181311
cwfhfo
expires:202511190200;;080463

coastal waters forecast
national weather service honolulu hi
310 am hst tue nov 18 2025

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


phz121-190200-
alenuihaha channel-
311 am hst tue nov 18 2025

.today...east northeast winds 15 to 20 knots, rising to 20 to
25 knots this afternoon. seas 3 to 5 feet. wave detail: east
4 feet at 5 seconds. scattered showers. 
.tonight...east northeast winds 20 to 25 knots. gusts up to
35 knots in the evening. seas 4 to 6 feet. wave detail: east
5 feet at 5 seconds. scattered showers. 
.wednesday...east northeast winds 25 to 30 knots. seas 6 to
9 feet. wave detail: east northeast 8 feet at 7 seconds and
northwest 3 feet at 13 seconds. scattered showers, mainly in the
morning. 
.wednesday night...east northeast winds 20 to 25 knots. seas 7 to
10 feet. wave detail: east northeast 8 feet at 7 seconds and
northwest 3 feet at 13 seconds. isolated showers. 
.thursday...east northeast winds 20 to 25 knots. seas 6 to
9 feet. wave detail: east 8 feet at 7 seconds and northwest
3 feet at 13 seconds. scattered showers in the morning. isolated
showers in the afternoon. 
.thursday night...east northeast winds 20 to 25 knots. seas 5 to
8 feet. wave detail: east 7 feet at 7 seconds. isolated showers
in the evening, then scattered showers after midnight. 
.friday...east northeast winds 20 to 25 knots, easing to 15 to
20 knots. seas 5 to 6 feet. wave detail: east 6 feet at
6 seconds. isolated showers, then scattered showers after
midnight. 
.saturday...east northeast winds 10 to 15 knots. seas 4 to
6 feet. wave detail: east 5 feet at 8 seconds and northwest
3 feet at 16 seconds. isolated showers through the night, then
scattered showers through the day.  

$$
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