fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684923

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz110-191400-
kauai northwest waters-
317 pm hst fri jul 18 2025

.tonight...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east 5 feet at 7 seconds. isolated showers this
evening, then scattered showers after midnight. 
.saturday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 7 seconds. scattered heavy showers with
isolated thunderstorms. 
.saturday night...east winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 6 seconds. scattered showers with
isolated thunderstorms. 
.sunday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 6 seconds. isolated thunderstorms in the
morning. scattered showers. 
.sunday night...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 6 seconds. isolated thunderstorms in the
evening. scattered showers. 
.monday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 6 seconds. scattered showers, mainly in
the morning. 
.monday night...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 6 seconds. isolated showers in the
evening, then scattered showers after midnight. 
.tuesday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 5 feet at 7 seconds. scattered showers in the
morning. isolated showers through the night, then scattered
showers after midnight. 
.wednesday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 5 feet at 7 seconds. scattered showers in the
morning. isolated showers through the night, then scattered
showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684924

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz111-191400-
kauai windward waters-
317 pm hst fri jul 18 2025

.tonight...east winds to 15 knots. seas to 5 feet. wave detail:
east 5 feet at 7 seconds. scattered showers. 
.saturday...east winds to 15 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 7 seconds. scattered heavy showers with
isolated thunderstorms. 
.saturday night...east winds to 15 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. scattered heavy showers in the
evening. isolated thunderstorms. numerous heavy showers after
midnight. 
.sunday...east winds to 15 knots. seas 4 to 5 feet. wave detail:
east 5 feet at 6 seconds. scattered heavy showers with isolated
thunderstorms in the morning, then numerous showers in the
afternoon. 
.sunday night...east winds to 15 knots. seas 4 to 5 feet. wave
detail: east 4 feet at 6 seconds. isolated thunderstorms in the
evening. scattered showers. 
.monday...east winds to 15 knots. seas 4 to 5 feet. wave detail:
east southeast 5 feet at 6 seconds. scattered showers, mainly in
the morning. 
.monday night...east southeast winds to 15 knots. seas 4 to
5 feet. wave detail: east southeast 5 feet at 7 seconds. isolated
showers in the evening, then scattered showers after midnight. 
.tuesday...east southeast winds to 15 knots. seas to 5 feet. wave
detail: east 5 feet at 7 seconds. scattered showers in the
morning, then isolated showers through the night. scattered
showers after midnight. 
.wednesday...east winds to 15 knots. seas to 5 feet. wave detail:
east southeast 5 feet at 7 seconds. scattered showers in the
morning, then isolated showers through the night. scattered
showers after midnight.  

winds and seas higher in and near tstms.

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684925

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz112-191400-
kauai leeward waters-
317 pm hst fri jul 18 2025

.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 5 feet at 6 seconds. isolated showers. 
.saturday...east winds to 15 knots. seas 3 to 5 feet. wave
detail: east 5 feet at 6 seconds. scattered showers. 
.saturday night...east winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 6 seconds. scattered showers. 
.sunday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 6 seconds. isolated showers. 
.sunday night...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 6 seconds. isolated showers. 
.monday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 4 feet at 6 seconds. isolated showers in
the morning. 
.monday night...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 6 seconds. isolated showers. 
.tuesday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 4 feet at 7 seconds. isolated showers in
the morning. isolated showers through the day. 
.wednesday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 7 seconds. isolated showers in the
morning. isolated showers through the day.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684926

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz113-191400-
kauai channel-
317 pm hst fri jul 18 2025

.tonight...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east northeast 5 feet at 6 seconds. isolated
showers. 
.saturday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east northeast 5 feet at 6 seconds.
scattered showers. 
.saturday night...east winds to 15 knots. seas to 4 feet. wave
detail: east 4 feet at 6 seconds. scattered showers. 
.sunday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 6 seconds. scattered showers. 
.sunday night...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 6 seconds. isolated showers. 
.monday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 6 seconds. isolated showers. 
.monday night...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 6 seconds. isolated showers. 
.tuesday...east winds 10 to 15 knots, rising to 15 to 20 knots in
the afternoon, easing to 10 to 15 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 7 seconds. isolated showers. 
.wednesday...east winds 10 to 15 knots, becoming east northeast
15 to 20 knots. seas 4 to 5 feet. wave detail: east 5 feet at
7 seconds. isolated showers.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684927

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz114-191400-
oahu windward waters-
317 pm hst fri jul 18 2025

.tonight...east winds 15 to 20 knots. seas to 5 feet. wave
detail: east 5 feet at 7 seconds. scattered showers. 
.saturday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. scattered showers. 
.saturday night...east winds to 15 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. scattered showers. 
.sunday...east winds to 15 knots. seas 4 to 5 feet. wave detail:
east 5 feet at 6 seconds. scattered showers. 
.sunday night...east winds to 15 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. isolated showers in the
evening, then scattered showers after midnight. 
.monday...east winds to 15 knots. seas 4 to 5 feet. wave detail:
east southeast 5 feet at 6 seconds. isolated showers. 
.monday night...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 5 feet at 6 seconds. isolated showers in
the evening, then scattered showers after midnight. 
.tuesday...east winds 15 to 20 knots. seas to 5 feet. wave
detail: east southeast 5 feet at 7 seconds. scattered showers in
the morning, then isolated showers through the night. scattered
showers after midnight. 
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east southeast 5 feet at 7 seconds. scattered showers in
the morning, then isolated showers through the night. scattered
showers after midnight.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684928

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz115-191400-
oahu leeward waters-
317 pm hst fri jul 18 2025

.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east 5 feet at 6 seconds. isolated showers. 
.saturday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 5 seconds. isolated showers. 
.saturday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 3 feet at 6 seconds. scattered showers.
.sunday...east winds 10 to 15 knots. seas to 3 feet. wave detail:
east 3 feet at 6 seconds. isolated showers. 
.sunday night...east northeast winds 10 to 15 knots. seas to
3 feet. wave detail: east 3 feet at 6 seconds. isolated showers. 
.monday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 6 seconds. 
.monday night...east northeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east southeast 4 feet at 6 seconds. isolated
showers after midnight. 
.tuesday...east northeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east southeast 4 feet at 6 seconds. isolated showers
in the morning. isolated showers after midnight. 
.wednesday...east northeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 4 feet at 7 seconds. isolated showers
in the morning. isolated showers after midnight.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684929

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz116-191400-
kaiwi channel-
317 pm hst fri jul 18 2025

.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east northeast 5 feet at 6 seconds. isolated
showers. 
.saturday...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east northeast 5 feet at 6 seconds. isolated
showers. 
.saturday night...east winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 6 seconds. isolated showers. 
.sunday...east northeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 6 seconds. isolated showers. 
.sunday night...east northeast winds to 15 knots. seas 3 to
4 feet. wave detail: east 4 feet at 6 seconds. isolated showers. 
.monday...east winds to 15 knots. seas 3 to 5 feet. wave detail:
east 4 feet at 6 seconds. isolated showers. 
.monday night...east winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: east 5 feet at 6 seconds. isolated showers. 
.tuesday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 6 seconds. scattered showers in the
morning. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: east 5 feet at 7 seconds. scattered showers
in the morning. isolated showers.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684930

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz117-191400-
maui county windward waters-
317 pm hst fri jul 18 2025

.tonight...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east northeast 5 feet at 6 seconds. scattered showers. 
.saturday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east 5 feet at 6 seconds. scattered showers. 
.saturday night...east winds 15 to 20 knots. seas to 4 feet. wave
detail: east 4 feet at 5 seconds. scattered showers. 
.sunday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 6 seconds. isolated showers. 
.sunday night...east winds 15 to 20 knots. seas to 4 feet. wave
detail: east southeast 4 feet at 6 seconds. isolated showers in
the evening, then scattered showers after midnight. 
.monday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 5 feet at 6 seconds. isolated showers. 
.monday night...east winds to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 5 feet at 6 seconds. isolated showers in
the evening, then scattered showers after midnight. 
.tuesday...east winds to 20 knots. seas 5 to 6 feet. wave detail:
east southeast 5 feet at 7 seconds. scattered showers in the
morning, then isolated showers through the night. scattered
showers after midnight. 
.wednesday...east winds 15 to 20 knots. seas 5 to 6 feet. wave
detail: east southeast 6 feet at 7 seconds. scattered showers in
the morning, then isolated showers through the night. scattered
showers after midnight.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684931

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz118-191400-
maui county leeward waters-
317 pm hst fri jul 18 2025

.tonight...east winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east southeast 4 feet at 6 seconds. isolated showers. 
.saturday...east winds 15 to 20 knots. seas to 3 feet. wave
detail: east southeast 3 feet at 5 seconds. isolated showers. 
.saturday night...east winds 10 to 15 knots, rising to 15 to
20 knots after midnight. seas to 3 feet. wave detail: east
southeast 3 feet at 5 seconds. isolated showers. 
.sunday...northeast winds 7 to 10 knots. seas to 3 feet. wave
detail: east southeast 3 feet at 5 seconds. 
.sunday night...east northeast winds 10 to 15 knots. seas to
3 feet. wave detail: east southeast 3 feet at 5 seconds. 
.monday...east northeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east southeast 3 feet at 6 seconds. 
.monday night...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 6 seconds. isolated showers
after midnight. 
.tuesday...east northeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east southeast 4 feet at 6 seconds. isolated showers
after midnight. 
.wednesday...northeast winds 10 to 15 knots, veering to east.
seas 3 to 4 feet. wave detail: east southeast 4 feet at
6 seconds. isolated showers after midnight.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684932

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz119-191400-
maalaea bay-
317 pm hst fri jul 18 2025

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

.tonight...north northeast winds to 25 knots. seas to 2 feet or
less. 
.saturday...north winds to 20 knots. seas to 2 feet or less. 
.saturday night...north winds to 10 knots. seas to 2 feet or
less. 
.sunday...north winds to 20 knots. seas to 2 feet or less. 
.sunday night...north northeast winds to 20 knots, easing to
15 knots after midnight. seas to 2 feet or less. 
.monday...north northeast winds to 15 knots, rising to 20 knots
in the afternoon. seas to 2 feet or less. 
.monday night...north northeast winds to 20 knots, easing to
15 knots after midnight. seas to 2 feet or less. 
.tuesday...north northeast winds to 20 knots. seas to 2 feet or
less. 
.wednesday...north northeast winds to 20 knots, easing to
15 knots after midnight. seas to 2 feet or less.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684933

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz120-191400-
pailolo channel-
317 pm hst fri jul 18 2025

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

.tonight...east northeast winds 20 to 25 knots. seas 3 to 4 feet.
wave detail: east northeast 3 feet at 6 seconds. isolated
showers. 
.saturday...east northeast winds to 20 knots. seas 3 to 4 feet.
wave detail: east northeast 3 feet at 6 seconds. scattered
showers. 
.saturday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. isolated showers. 
.sunday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
isolated showers. 
.sunday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. isolated showers. 
.monday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 6 seconds. isolated showers. 
.monday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 3 feet at 6 seconds. isolated showers. 
.tuesday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 6 seconds. scattered showers in the
morning. isolated showers. 
.wednesday...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 3 feet at 5 seconds. scattered showers
in the morning. isolated showers.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684934

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz121-191400-
alenuihaha channel-
317 pm hst fri jul 18 2025

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

.tonight...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 5 feet at 6 seconds. scattered showers. 
.saturday...east northeast winds to 20 knots. seas 3 to 4 feet.
wave detail: east northeast 4 feet at 5 seconds. isolated showers
in the morning. scattered showers in the afternoon. 
.saturday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east 4 feet at 5 seconds. scattered showers
in the evening. isolated showers after midnight. 
.sunday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east 4 feet at 5 seconds. isolated showers in the
morning. 
.sunday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east 5 feet at 5 seconds. isolated showers. 
.monday...east northeast winds 15 to 20 knots, rising to 20 to
25 knots in the afternoon. seas 4 to 5 feet. wave detail: east
5 feet at 5 seconds. isolated showers. 
.monday night...east northeast winds 20 to 25 knots, easing to
15 to 20 knots after midnight. seas 4 to 5 feet. wave detail:
east 5 feet at 6 seconds. isolated showers. 
.tuesday...east northeast winds 20 to 25 knots. seas 4 to 6 feet.
wave detail: east 6 feet at 6 seconds. isolated showers. 
.wednesday...east northeast winds 20 to 25 knots. seas 4 to
6 feet. wave detail: east 6 feet at 6 seconds. scattered showers
in the morning. isolated showers.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684935

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz122-191400-
big island windward waters-
317 pm hst fri jul 18 2025

.tonight...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east southeast 4 feet at 5 seconds. scattered
showers. 
.saturday...east winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 5 seconds. scattered showers. 
.saturday night...east winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east southeast 3 feet at 4 seconds. scattered
showers. 
.sunday...east winds to 15 knots. seas 3 to 4 feet. wave detail:
east southeast 3 feet at 5 seconds. scattered showers, mainly in
the morning. 
.sunday night...east winds to 15 knots. seas 3 to 4 feet. wave
detail: east southeast 3 feet at 5 seconds. scattered showers. 
.monday...east winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east southeast 4 feet at 7 seconds. scattered showers,
mainly in the morning. 
.monday night...east winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east southeast 4 feet at 7 seconds. isolated showers in
the evening, then scattered showers after midnight. 
.tuesday...east winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east southeast 4 feet at 7 seconds. scattered showers in
the morning, then isolated showers through the night. scattered
showers after midnight. 
.wednesday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 8 seconds. scattered showers in the
morning, then isolated showers through the night. scattered
showers after midnight.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684936

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz123-191400-
big island leeward waters-
317 pm hst fri jul 18 2025

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

.tonight...west of the big island, northwest winds 7 to 10 knots
this evening, becoming variable less than 10 knots. near south
point, east winds 20 to 25 knots. seas 3 to 5 feet. wave detail:
east northeast 4 feet at 5 seconds. isolated showers. 
.saturday...west of the big island, winds variable less than
10 knots, becoming west 7 to 10 knots in the afternoon. near
south point, east winds to 20 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds. isolated showers in the
morning. 
.saturday night...west of the big island, northwest winds 7 to
10 knots in the evening, becoming variable less than 10 knots.
near south point, east winds to 20 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds. 
.sunday...west of the big island, winds variable less than
10 knots. near south point, east winds 15 to 20 knots, becoming
to 15 knots in the afternoon. seas 3 to 4 feet. wave detail: east
3 feet at 5 seconds. 
.sunday night...winds variable less than 10 knots west of the big
island...east 15 to 20 knots near south point. seas 3 to 4 feet.
wave detail: east 3 feet at 5 seconds. isolated showers. 
.monday...winds variable less than 10 knots west of the big
island...east 15 to 20 knots near south point. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. isolated showers in the
morning. 
.monday night...winds variable less than 10 knots west of the big
island...east 15 to 20 knots near south point. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. isolated showers. 
.tuesday...winds variable less than 10 knots west of the big
island...east 15 to 20 knots near south point. seas 3 to 5 feet.
wave detail: east 4 feet at 5 seconds. isolated showers in the
morning. isolated showers after midnight. 
.wednesday...west of the big island, winds variable less than
10 knots, becoming west northwest 7 to 10 knots in the afternoon,
then becoming variable less than 10 knots. near south point, east
winds 20 to 25 knots, easing to 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 4 feet at 5 seconds. isolated showers
in the morning. isolated showers through the day.  

$$

fzhw50 phfo 190117
cwfhfo
expires:202507191400;;684937

coastal waters forecast
national weather service honolulu hi
316 pm hst fri jul 18 2025

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


phz124-191400-
big island southeast waters-
317 pm hst fri jul 18 2025

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

.tonight...east northeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: east southeast 5 feet at 5 seconds. scattered
showers this evening. isolated showers after midnight. 
.saturday...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east southeast 4 feet at 5 seconds. isolated
showers. 
.saturday night...east northeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: east southeast 4 feet at 5 seconds. isolated
showers. 
.sunday...east northeast winds 15 to 20 knots. seas 3 to 4 feet.
wave detail: east southeast 4 feet at 5 seconds. isolated showers
in the morning. 
.sunday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east southeast 5 feet at 5 seconds. isolated
showers. 
.monday...east northeast winds to 20 knots. seas 4 to 5 feet.
wave detail: east southeast 5 feet at 5 seconds. isolated
showers. 
.monday night...east northeast winds to 20 knots. seas 4 to
6 feet. wave detail: east southeast 5 feet at 6 seconds. isolated
showers. 
.tuesday...east northeast winds 20 to 25 knots. seas 5 to 6 feet.
wave detail: east southeast 6 feet at 7 seconds. isolated
showers. 
.wednesday...east northeast winds 20 to 25 knots. seas 5 to
6 feet. wave detail: east 6 feet at 7 seconds. isolated showers
in the morning. isolated showers through the day.  

$$