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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

500
FZHW50 PHFO 110728
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
928 PM HST Mon Aug 10 2020

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

PHZ100-112015-
928 PM HST Mon Aug 10 2020

.Synopsis for Hawaiian coastal waters...
High pressure north of the state will keep moderate to locally
strong trade wind in place through the weekend.

$$

PHZ110-112015-
Kauai Northwest Waters-
928 PM HST Mon Aug 10 2020

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

$$

PHZ111-112015-
Kauai Windward Waters-
928 PM HST Mon Aug 10 2020

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

$$

PHZ112-112015-
Kauai Leeward Waters-
928 PM HST Mon Aug 10 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 6 feet.
Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 6 feet. Isolated
showers in the morning.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 6 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 4 feet. Swell
northeast 4 feet. Isolated showers in the morning.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 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.
.SATURDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell
northeast 4 feet. Isolated showers.

$$

PHZ113-112015-
Kauai Channel-
928 PM HST Mon Aug 10 2020

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

$$

PHZ114-112015-
Oahu Windward Waters-
928 PM HST Mon Aug 10 2020

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

$$

PHZ115-112015-
Oahu Leeward Waters-
928 PM HST Mon Aug 10 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 6 feet.
.TUESDAY...East winds 20 knots. Wind waves 6 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 15 knots. Wind waves 3 feet. Swell
northeast 3 to 4 feet.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Swell
northeast 4 feet.
.FRIDAY...East winds 10 knots. Wind waves 3 feet. Swell northeast
4 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell
northeast 3 to 4 feet. Isolated showers.

$$

PHZ116-112015-
Kaiwi Channel-
928 PM HST Mon Aug 10 2020

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

$$

PHZ117-112015-
Maui County Windward Waters-
928 PM HST Mon Aug 10 2020

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

$$

PHZ118-112015-
Maui County Leeward Waters-
928 PM HST Mon Aug 10 2020

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

$$

PHZ119-112015-
Maalaea Bay-
928 PM HST Mon Aug 10 2020

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

.REST OF TONIGHT...North winds to 25 knots. Wind waves 3 feet.
.TUESDAY...North winds to 25 knots. Wind waves 3 feet.
.TUESDAY NIGHT...North winds to 25 knots easing to 15 knots after
midnight. Wind waves 3 feet in the evening then 2 feet or less.
.WEDNESDAY...North winds 20 knots. Wind waves 2 feet or less.
.WEDNESDAY NIGHT...North winds 15 knots. Wind waves 2 feet or
less.
.THURSDAY...North winds 20 knots. Wind waves 2 feet or less.
.THURSDAY NIGHT...North winds 20 knots. Wind waves 2 feet or
less.
.FRIDAY...North winds 20 knots. Wind waves 2 feet or less.
.SATURDAY...North winds 20 knots. Wind waves 3 feet.

$$

PHZ120-112015-
Pailolo Channel-
928 PM HST Mon Aug 10 2020

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

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

$$

PHZ121-112015-
Alenuihaha Channel-
928 PM HST Mon Aug 10 2020

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

.REST OF TONIGHT...East winds to 25 knots. Wind waves 8 feet.
Isolated showers.
.TUESDAY...East winds to 25 knots. Wind waves 7 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 feet. Isolated showers.
.THURSDAY NIGHT...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.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Swell
northeast 3 to 4 feet. Isolated showers.

$$

PHZ122-112015-
Big Island Windward Waters-
928 PM HST Mon Aug 10 2020

.REST OF TONIGHT...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 feet. Swell
northeast 4 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northeast 5 feet. Isolated showers in the evening, then scattered
showers after midnight.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northeast
4 to 5 feet. Scattered showers.
.SATURDAY...East winds 15 knots. Wind waves 3 feet. Swell
northeast 4 feet. Scattered showers.

$$

PHZ123-112015-
Big Island Leeward Waters-
928 PM HST Mon Aug 10 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.
.TUESDAY...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.
.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 5 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 feet. Isolated showers in the morning.
.THURSDAY NIGHT...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 through the night.
.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.
.SATURDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 5 feet. Swell
northeast 3 feet. Isolated showers.

$$

PHZ124-112015-
Big Island Southeast Waters-
928 PM HST Mon Aug 10 2020

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

.REST OF TONIGHT...Northeast winds to 25 knots. Wind waves
8 feet. Isolated showers.
.TUESDAY...Northeast winds to 25 knots. Wind waves 8 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 through the day.
.THURSDAY NIGHT...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.
.SATURDAY...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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It was last modified on: Wed, Dec 17 2014 - 1841 UTC
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