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Select Product Type: All | Routine Bulletins/FCSTS | Warnings/Watches/Advisories | HAWN Weather | Tropical | Marine | Aviation | Daily Obs | Special
Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

598
FZHW50 PHFO 100706
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
906 PM HST Sun Aug 9 2020

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

PHZ100-101945-
906 PM HST Sun Aug 9 2020

.Synopsis for Hawaiian coastal waters...
High pressure will remain far north of the islands through the
week.

$$

PHZ110-101945-
Kauai Northwest Waters-
906 PM HST Sun Aug 9 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 7 feet.
Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 6 feet. Isolated
showers through the day.
.MONDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Isolated
showers.
.TUESDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers through the day.
.TUESDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Isolated
showers.
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers through the day.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Isolated showers in the evening, then scattered showers after
midnight.
.THURSDAY...East winds 15 knots. Wind waves 3 to 5 feet. Swell
northeast 4 to 5 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northeast
5 feet. Isolated showers.

$$

PHZ111-101945-
Kauai Windward Waters-
906 PM HST Sun Aug 9 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 7 feet.
Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 6 feet. Isolated
showers.
.MONDAY NIGHT...East winds 20 knots. Wind waves 5 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. Isolated
showers.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Isolated showers in the evening, then scattered showers after
midnight.
.THURSDAY...East winds 15 knots. Wind waves 4 feet. Swell
northeast 4 to 5 feet. Scattered showers.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northeast
5 feet. Scattered showers.

$$

PHZ112-101945-
Kauai Leeward Waters-
906 PM HST Sun Aug 9 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 8 feet.
Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 6 feet. Isolated
showers in the morning.
.MONDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Isolated
showers.
.TUESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers in the morning.
.TUESDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Isolated
showers.
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers in the morning.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Isolated showers through the night.
.THURSDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell
northeast 4 to 5 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell
northeast 4 to 5 feet. Isolated showers.

$$

PHZ113-101945-
Kauai Channel-
906 PM HST Sun Aug 9 2020

.REST OF TONIGHT...Northeast winds 20 knots. Wind waves 8 feet.
Isolated showers.
.MONDAY...Northeast winds 20 knots. Wind waves 6 feet. Isolated
showers through the day.
.MONDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Isolated
showers.
.TUESDAY...East winds 20 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 through the day.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 4 feet.
Isolated showers through the night.
.THURSDAY...East winds 15 knots. Wind waves 4 feet. Swell
northeast 4 to 5 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northeast
4 to 5 feet. Isolated showers.

$$

PHZ114-101945-
Oahu Windward Waters-
906 PM HST Sun Aug 9 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 7 feet.
Isolated showers.
.MONDAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers.
.MONDAY NIGHT...East winds 20 knots. Wind waves 5 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. Isolated
showers.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Isolated showers in the evening, then scattered showers after
midnight.
.THURSDAY...East winds 15 knots. Wind waves 4 feet. Swell
northeast 4 to 5 feet. Scattered showers.
.FRIDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell
northeast 5 feet. Scattered showers.

$$

PHZ115-101945-
Oahu Leeward Waters-
906 PM HST Sun Aug 9 2020

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

.REST OF TONIGHT...Northeast winds to 25 knots. Wind waves
8 feet.
.MONDAY...East winds 20 knots. Wind waves 6 feet.
.MONDAY NIGHT...East winds 20 knots. Wind waves 5 feet.
.TUESDAY...East winds 20 knots. Wind waves 5 feet.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 4 feet.
.THURSDAY...East winds 10 knots. Wind waves 3 to 4 feet. Swell
northeast 3 to 4 feet.
.FRIDAY...East winds 10 knots. Wind waves 3 to 4 feet. Swell
northeast 4 feet. Isolated showers.

$$

PHZ116-101945-
Kaiwi Channel-
906 PM HST Sun Aug 9 2020

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

.REST OF TONIGHT...Northeast winds to 25 knots. Wind waves
8 feet. Isolated showers.
.MONDAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers.
.MONDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Isolated
showers.
.TUESDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Isolated
showers.
.WEDNESDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Isolated showers.
.THURSDAY...East winds 15 knots. Wind waves 4 feet. Swell
northeast 4 to 5 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell
northeast 4 to 5 feet. Isolated showers.

$$

PHZ117-101945-
Maui County Windward Waters-
906 PM HST Sun Aug 9 2020

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

.REST OF TONIGHT...East winds 20 knots. Wind waves 7 feet.
Isolated showers.
.MONDAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers.
.MONDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Isolated
showers.
.TUESDAY...East winds 20 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 15 knots. Wind waves 5 feet.
Isolated showers in the evening, then scattered showers after
midnight.
.THURSDAY...East winds 15 knots. Wind waves 4 feet. Swell
northeast 4 to 5 feet. Scattered showers.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Swell northeast
4 to 5 feet. Scattered showers.

$$

PHZ118-101945-
Maui County Leeward Waters-
906 PM HST Sun Aug 9 2020

.REST OF TONIGHT...Northeast winds 20 knots. Wind waves 7 feet.
.MONDAY...East winds 20 knots. Wind waves 5 feet.
.MONDAY NIGHT...East winds 20 knots. Wind waves 6 feet.
.TUESDAY...East winds 20 knots. Wind waves 5 feet.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Isolated showers after midnight.
.THURSDAY...East winds 10 knots. Wind waves 3 to 4 feet. Swell
northeast 4 feet.
.FRIDAY...Northeast winds 15 knots. Wind waves 3 feet. Swell
northeast 4 feet. Isolated showers.

$$

PHZ119-101945-
Maalaea Bay-
906 PM HST Sun Aug 9 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.REST OF TONIGHT...North winds to 25 knots. Wind waves 3 feet.
.MONDAY...North winds to 25 knots. Wind waves 3 feet.
.MONDAY NIGHT...North winds to 25 knots. Wind waves 3 feet.
.TUESDAY...North winds to 25 knots. Wind waves 3 feet.
.TUESDAY NIGHT...North winds 20 knots. Wind waves 3 feet.
.WEDNESDAY...North winds 20 knots. Wind waves 2 feet or less.
.WEDNESDAY NIGHT...North winds 20 knots. Wind waves 2 feet or
less.
.THURSDAY...North winds 20 knots. Wind waves 2 feet or less.
.FRIDAY...North winds 20 knots. Wind waves 2 feet or less.

$$

PHZ120-101945-
Pailolo Channel-
906 PM HST Sun Aug 9 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.REST OF TONIGHT...East winds to 25 knots. Wind waves 7 feet.
Isolated showers.
.MONDAY...East winds to 25 knots. Wind waves 6 feet. Isolated
showers.
.MONDAY NIGHT...East winds to 25 knots. Wind waves 5 feet.
Isolated showers.
.TUESDAY...East winds to 25 knots. Wind waves 5 feet. Isolated
showers in the morning.
.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 20 knots. Wind waves 5 feet.
Isolated showers.
.THURSDAY...East winds 20 knots. Wind waves 4 feet. Swell
northeast 4 to 5 feet. Isolated showers.
.FRIDAY...East winds 20 knots. Wind waves 3 feet. Swell northeast
4 to 5 feet. Isolated showers.

$$

PHZ121-101945-
Alenuihaha Channel-
906 PM HST Sun Aug 9 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.REST OF TONIGHT...East winds to 25 knots. Wind waves 8 feet.
Isolated showers.
.MONDAY...East winds to 25 knots. Wind waves 7 feet. Isolated
showers.
.MONDAY NIGHT...East winds to 25 knots. Wind waves 7 feet.
Isolated showers.
.TUESDAY...East winds to 25 knots. Wind waves 6 feet. Isolated
showers.
.TUESDAY NIGHT...East winds 20 knots. Wind waves 7 feet. Isolated
showers.
.WEDNESDAY...East winds 20 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. Swell
northeast 4 to 5 feet. Isolated showers.
.FRIDAY...East winds 20 knots. Wind waves 5 feet. Swell northeast
4 to 5 feet. Isolated showers.

$$

PHZ122-101945-
Big Island Windward Waters-
906 PM HST Sun Aug 9 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 6 feet.
Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers.
.MONDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Isolated
showers.
.TUESDAY...East winds 20 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 4 feet.
Isolated showers in the evening, then scattered showers after
midnight.
.THURSDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell
northeast 4 to 5 feet. Scattered showers.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northeast
4 to 5 feet. Scattered showers.

$$

PHZ123-101945-
Big Island Leeward Waters-
906 PM HST Sun Aug 9 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.REST OF TONIGHT...Winds variable less than 10 knots west of the
Big Island...east to 25 knots near South Point. Wind waves
8 feet. Isolated showers.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 8 feet.
Isolated showers in the morning.
.MONDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 8 feet.
Isolated showers.
.TUESDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 7 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 7 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 20 knots near South Point. Wind waves 6 feet.
Isolated showers through the night.
.THURSDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 5 feet. Swell
northeast 3 to 4 feet. Isolated showers.
.FRIDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 5 feet. Swell
northeast 3 to 4 feet. Isolated showers.

$$

PHZ124-101945-
Big Island Southeast Waters-
906 PM HST Sun Aug 9 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.REST OF TONIGHT...Northeast winds to 25 knots. Wind waves
8 feet. Isolated showers.
.MONDAY...Northeast winds to 25 knots. Wind waves 7 feet.
Isolated showers through the day.
.MONDAY NIGHT...Northeast winds to 25 knots. Wind waves 7 feet.
Isolated showers.
.TUESDAY...Northeast winds to 25 knots. Wind waves 7 feet.
Isolated showers through the day.
.TUESDAY NIGHT...Northeast winds 20 knots. Wind waves 7 feet.
Isolated showers.
.WEDNESDAY...Northeast winds 20 knots. Wind waves 6 feet.
Isolated showers through the day.
.WEDNESDAY NIGHT...Northeast winds 20 knots. Wind waves 5 feet.
Isolated showers.
.THURSDAY...East winds 20 knots. Wind waves 5 feet. Swell
northeast 4 feet. Isolated showers.
.FRIDAY...Northeast winds 20 knots. Wind waves 5 feet. Swell
northeast 4 feet. Isolated showers.

$$

The NWS is soliciting comments on a proposal to change Small Craft
Advisory to Small Craft Warning. This survey will be open through
August 31, 2020. http://www.surveymonkey.com/r/VZGX6BF

Bulletins, Forecasts and Observations are courtesy of Honolulu National Weather Service Forecast Office



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