242 
FZHW50 PHFO 261940
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
940 AM HST Mon Jul 26 2021

Hawaiian coastal waters within 40 nautical miles including the
Hawaiian Islands Humpback Whale National Marine Sanctuary.

PHZ100-270830-
940 AM HST Mon Jul 26 2021

.Synopsis for Hawaiian coastal waters...
High pressure north of the islands will weaken slightly Tuesday and
restrengthen Wednesday through the rest of the forecast period.

$$

PHZ110-270830-
Kauai Northwest Waters-
940 AM HST Mon Jul 26 2021

.REST OF TODAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.TONIGHT...East winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Scattered
showers. 
.WEDNESDAY NIGHT...East winds 20 knots. Wind waves 5 feet.
Scattered showers. 
.THURSDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.FRIDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers.  

$$

PHZ111-270830-
Kauai Windward Waters-
940 AM HST Mon Jul 26 2021

.REST OF TODAY...East winds 15 knots. Wind waves 6 feet.
Scattered showers late in the morning, then isolated showers in
the afternoon. 
.TONIGHT...East winds 15 knots. Wind waves 6 feet. Isolated
showers in the evening, then scattered showers after midnight. 
.TUESDAY...East winds 15 knots. Wind waves 6 feet. Scattered
showers. 
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Scattered
showers. 
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Scattered showers. 
.THURSDAY...East winds 15 knots. Wind waves 5 feet. Scattered
showers. 
.FRIDAY...East winds 15 knots. Wind waves 5 feet. Scattered
showers.  

$$

PHZ112-270830-
Kauai Leeward Waters-
940 AM HST Mon Jul 26 2021

.REST OF TODAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.TONIGHT...East winds 20 knots. Wind waves 6 feet. Isolated
showers through the night. 
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers through the day. 
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY...East winds 15 knots. Wind waves 4 feet. Isolated
showers. 
.WEDNESDAY NIGHT...East winds 20 knots. Wind waves 5 feet.
Isolated showers. 
.THURSDAY...East winds 15 knots. Wind waves 4 to 5 feet.
Southeast swell 3 feet. Isolated showers. 
.FRIDAY...East winds 20 knots. Wind waves 4 to 5 feet. Southeast
swell 3 feet. Isolated showers.  

$$

PHZ113-270830-
Kauai Channel-
940 AM HST Mon Jul 26 2021

.REST OF TODAY...Northeast winds 20 knots. Wind waves 6 feet.
Isolated showers through the day. 
.TONIGHT...Northeast winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.TUESDAY...Northeast winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY...East winds 15 knots. Wind waves 4 feet. Isolated
showers. 
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Isolated showers. 
.THURSDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.FRIDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers.  

$$

PHZ114-270830-
Oahu Windward Waters-
940 AM HST Mon Jul 26 2021

.REST OF TODAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.TONIGHT...East winds 20 knots. Wind waves 6 feet. Isolated
showers in the evening, then scattered showers after midnight. 
.TUESDAY...East winds 15 knots. Wind waves 6 feet. Scattered
showers in the morning, then isolated showers in the afternoon. 
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Scattered showers. 
.THURSDAY...East winds 15 knots. Wind waves 5 to 6 feet.
Scattered showers. 
.FRIDAY...East winds 20 knots. Wind waves 5 to 6 feet. Scattered
showers.  

$$

PHZ115-270830-
Oahu Leeward Waters-
940 AM HST Mon Jul 26 2021

.REST OF TODAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers through the day. 
.TONIGHT...Northeast winds 20 knots. Wind waves 5 feet. Isolated
showers through the night. 
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.TUESDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Isolated
showers. 
.WEDNESDAY...Northeast winds 15 knots. Wind waves 3 feet. 
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 4 feet.
Isolated showers. 
.THURSDAY...East winds 15 knots. Wind waves 4 feet. Isolated
showers. 
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Isolated
showers.  

$$

PHZ116-270830-
Kaiwi Channel-
940 AM HST Mon Jul 26 2021

.REST OF TODAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers through the day. 
.TONIGHT...East winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.TUESDAY...Northeast winds 20 knots. Wind waves 6 feet. Isolated
showers through the day. 
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY NIGHT...East winds 20 knots. Wind waves 5 feet.
Isolated showers. 
.THURSDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers. 
.FRIDAY...East winds 20 knots. Wind waves 5 to 6 feet. Isolated
showers.  

$$

PHZ117-270830-
Maui County Windward Waters-
940 AM HST Mon Jul 26 2021

.REST OF TODAY...East winds 20 knots. Wind waves 6 feet.
Scattered showers. 
.TONIGHT...East winds 20 knots. Wind waves 6 feet. Scattered
showers. 
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY NIGHT...East winds 20 knots. Wind waves 5 feet.
Southeast swell 3 feet after midnight. Scattered showers. 
.THURSDAY...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Scattered showers. 
.FRIDAY...East winds 20 knots. Wind waves 6 feet. Scattered
showers.  

$$

PHZ118-270830-
Maui County Leeward Waters-
940 AM HST Mon Jul 26 2021

.REST OF TODAY...East winds 15 knots. Wind waves 4 feet. Isolated
showers in the afternoon. 
.TONIGHT...Northeast winds 15 knots. Wind waves 4 feet. Isolated
showers. 
.TUESDAY...East winds 10 knots. Wind waves 4 feet. 
.TUESDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Isolated
showers. 
.WEDNESDAY...East winds 10 knots. Wind waves 4 feet. Isolated
showers in the morning. 
.WEDNESDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Isolated showers. 
.THURSDAY...East winds 15 knots. Wind waves 4 to 5 feet. Isolated
showers. 
.FRIDAY...Northeast winds 15 knots. Wind waves 5 feet. Isolated
showers.  

$$

PHZ119-270830-
Maalaea Bay-
940 AM HST Mon Jul 26 2021

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING...

.REST OF TODAY...North winds to 25 knots. Wind waves 2 feet or
less. Isolated showers through the day. 
.TONIGHT...North winds to 25 knots. Wind waves 2 feet or less. 
.TUESDAY...North winds to 25 knots. Wind waves 2 feet or less. 
.TUESDAY NIGHT...North winds 20 knots. Wind waves 2 feet or less.
.WEDNESDAY...North winds 20 knots. Wind waves 2 feet or less. 
.WEDNESDAY NIGHT...North winds to 25 knots. Wind waves 2 feet or
less. 
.THURSDAY...North winds to 25 knots. Wind waves 2 feet or less. 
.FRIDAY...North winds to 25 knots. Wind waves 3 feet.  

$$

PHZ120-270830-
Pailolo Channel-
940 AM HST Mon Jul 26 2021

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING...

.REST OF TODAY...East winds to 25 knots. Wind waves 5 feet.
Scattered showers late in the morning, then isolated showers in
the afternoon. 
.TONIGHT...East winds to 25 knots. Wind waves 5 feet. Scattered
showers. 
.TUESDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers. 
.TUESDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY NIGHT...East winds to 25 knots. Wind waves 5 feet.
Scattered showers. 
.THURSDAY...East winds to 25 knots. Wind waves 5 feet. Isolated
showers. 
.FRIDAY...East winds to 25 knots. Wind waves 6 feet. Isolated
showers.  

$$

PHZ121-270830-
Alenuihaha Channel-
940 AM HST Mon Jul 26 2021

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING...

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 7 feet.
Isolated showers through the day. 
.TONIGHT...East winds to 25 knots. Wind waves 6 feet. Isolated
showers. 
.TUESDAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.TUESDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.WEDNESDAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.WEDNESDAY NIGHT...East winds to 25 knots. Wind waves 6 feet.
Isolated showers. 
.THURSDAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.FRIDAY...East winds to 25 knots. Wind waves 6 to 7 feet.
Isolated showers.  

$$

PHZ122-270830-
Big Island Windward Waters-
940 AM HST Mon Jul 26 2021

.REST OF TODAY...East winds 15 knots. Wind waves 5 feet.
Scattered showers. 
.TONIGHT...East winds 15 knots. Wind waves 5 feet. Scattered
showers. 
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Scattered
showers in the morning, then isolated showers in the afternoon. 
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Southeast swell 3 feet in the evening. Isolated showers. 
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers. 
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Southeast swell 3 feet. Scattered showers. 
.THURSDAY...East winds 15 knots. Wind waves 5 feet. Southeast
swell 3 feet. Scattered showers. 
.FRIDAY...East winds 20 knots. Wind waves 5 feet. Southeast swell
3 feet. Scattered showers.  

$$

PHZ123-270830-
Big Island Leeward Waters-
940 AM HST Mon Jul 26 2021

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING...

.REST OF TODAY...Winds variable less than 10 knots west of the
Big Island...east to 25 knots near South Point. Wind waves
7 feet. Isolated showers. 
.TONIGHT...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 7 feet.
Isolated showers. 
.TUESDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 6 feet.
Isolated showers in the morning. 
.TUESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 20 knots near South Point. Wind waves 5 feet.
Isolated showers. 
.WEDNESDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 6 feet.
Isolated showers in the morning. 
.WEDNESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east to 25 knots near South Point. Wind waves
7 feet. Isolated showers. 
.THURSDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 7 feet.
Southeast swell 3 feet. Isolated showers. 
.FRIDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 7 feet.
Southeast swell 3 feet. Isolated showers.  

$$

PHZ124-270830-
Big Island Southeast Waters-
940 AM HST Mon Jul 26 2021

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING...

.REST OF TODAY...East winds to 25 knots. Wind waves 7 feet.
Isolated showers through the day. 
.TONIGHT...East winds to 25 knots. Wind waves 7 feet. Isolated
showers. 
.TUESDAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.TUESDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Isolated
showers. 
.WEDNESDAY...Northeast winds 20 knots. Wind waves 6 feet.
Isolated showers. 
.WEDNESDAY NIGHT...East winds to 25 knots. Wind waves 7 feet.
Southeast swell 3 feet. Isolated showers. 
.THURSDAY...East winds to 25 knots. Wind waves 7 feet. Southeast
swell 3 feet. Isolated showers. 
.FRIDAY...East winds to 25 knots. Wind waves 7 feet. Southeast
swell 3 feet. Isolated showers.  

$$