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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

927
FZHW50 PHFO 150718
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
918 PM HST Tue Jul 14 2020

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

PHZ100-152030-
918 PM HST Tue Jul 14 2020

.Synopsis for Hawaiian coastal waters...
High pressure northeast of the area will keep moderate to locally
fresh trade winds in place through Wednesday night. A weak
disturbance passing northeast of the state will weaken the trades
Thursday into Friday. Locally strong trades are expected to
return over the weekend.

$$

PHZ110-152030-
Kauai Northwest Waters-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...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 20 knots. Wind waves 6 feet.
Isolated showers.
.THURSDAY...East winds 15 knots. Wind waves 6 feet. Isolated
showers in the morning, then scattered showers in the afternoon.
.THURSDAY NIGHT...Southeast winds 10 knots. Wind waves 5 feet.
Scattered showers.
.FRIDAY...Winds variable less than 10 knots becoming east
10 knots in the afternoon. Wind waves 4 feet. Scattered showers.
.FRIDAY NIGHT...East winds 10 knots. Wind waves 4 feet. Isolated
showers in the evening, then scattered showers after midnight.
.SATURDAY...East winds 15 knots. Wind waves 4 to 5 feet. Isolated
showers.
.SUNDAY...East winds 20 knots. Wind waves 5 to 6 feet. Isolated
showers.

$$

PHZ111-152030-
Kauai Windward Waters-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 6 feet.
Isolated showers.
.WEDNESDAY...East winds 15 knots. Wind waves 6 feet. Isolated
showers.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 6 feet.
Isolated showers.
.THURSDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers in the morning, then scattered showers in the afternoon.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Scattered showers.
.FRIDAY...Winds variable less than 10 knots becoming east
10 knots in the afternoon. Wind waves 4 feet. Scattered showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Isolated
showers in the evening, then scattered showers after midnight.
.SATURDAY...East winds 15 knots. Wind waves 5 feet. Scattered
showers.
.SUNDAY...East winds 20 knots. Wind waves 6 to 7 feet. Scattered
showers.

$$

PHZ112-152030-
Kauai Leeward Waters-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...East winds 10 knots. Wind waves 4 feet. Swell
southeast 3 feet. Isolated showers.
.WEDNESDAY...East winds 10 knots. Wind waves 4 feet. Swell
southeast 3 feet. Isolated showers in the morning.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 5 feet. Swell
southeast 3 feet. Isolated showers.
.THURSDAY...East winds 15 knots. Wind waves 5 feet. Swell
southeast 3 feet. Isolated showers through the day.
.THURSDAY NIGHT...Southeast winds 10 knots. Wind waves 4 feet.
Isolated showers.
.FRIDAY...Winds variable less than 10 knots. Wind waves 3 feet.
Isolated showers through the day.
.FRIDAY NIGHT...Winds variable less than 10 knots becoming east
10 knots after midnight. Wind waves 3 feet. Isolated showers.
.SATURDAY...East winds 10 knots rising to 20 knots. Wind waves
3 to 5 feet. Isolated showers.
.SUNDAY...East winds 15 knots rising to 20 knots. Wind waves 5 to
7 feet. Isolated showers.

$$

PHZ113-152030-
Kauai Channel-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 5 feet. Swell
southeast 3 feet. Isolated showers.
.WEDNESDAY...East winds 15 knots. Wind waves 6 feet. Swell
southeast 3 feet. Isolated showers through the day.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 6 feet. Swell
southeast 3 feet. Isolated showers.
.THURSDAY...East winds 15 knots. Wind waves 5 feet. Swell
southeast 3 feet. Isolated showers in the morning, then scattered
showers in the afternoon.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Isolated showers.
.FRIDAY...Winds variable less than 10 knots becoming east
10 knots in the afternoon. Wind waves 4 feet. Isolated showers in
the morning, then scattered showers in the afternoon.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Isolated
showers.
.SATURDAY...East winds 15 knots. Wind waves 4 to 5 feet. Isolated
showers.
.SUNDAY...East winds 15 knots. Wind waves 6 to 7 feet. Isolated
showers.

$$

PHZ114-152030-
Oahu Windward Waters-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 6 feet.
Isolated showers.
.WEDNESDAY...East winds 15 knots. Wind waves 6 feet. Isolated
showers.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 6 feet.
Isolated showers.
.THURSDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers in the morning, then scattered showers in the afternoon.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Scattered showers.
.FRIDAY...East winds 10 knots. Wind waves 4 feet. Scattered
showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Isolated
showers in the evening, then scattered showers after midnight.
.SATURDAY...East winds 15 knots. Wind waves 5 to 6 feet.
Scattered showers.
.SUNDAY...East winds 20 knots. Wind waves 6 to 7 feet. Scattered
showers.

$$

PHZ115-152030-
Oahu Leeward Waters-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Isolated showers.
.WEDNESDAY...East winds 10 knots. Wind waves 4 feet. Swell
southeast 3 feet. Isolated showers in the morning.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Swell
southeast 3 feet. Isolated showers.
.THURSDAY...East winds 10 knots. Wind waves 4 feet. Swell
southeast 3 feet. Isolated showers in the morning.
.THURSDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Isolated showers through the night.
.FRIDAY...Winds variable less than 10 knots. Wind waves 3 feet in
the morning then 2 feet or less. Isolated showers in the morning.
.FRIDAY NIGHT...East winds 10 knots in the evening becoming
variable less than 10 knots. Wind waves 3 feet. Isolated showers.
.SATURDAY...East winds 10 knots rising to 20 knots. Wind waves
3 to 5 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 5 to 6 feet. Isolated
showers.

$$

PHZ116-152030-
Kaiwi Channel-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 6 feet.
Isolated showers.
.WEDNESDAY...East winds 15 knots. Wind waves 6 feet. Isolated
showers through the day.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 6 feet.
Isolated showers.
.THURSDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers in the morning, then scattered showers in the afternoon.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Isolated showers.
.FRIDAY...East winds 10 knots. Wind waves 4 feet. Isolated
showers in the morning, then scattered showers in the afternoon.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Isolated
showers.
.SATURDAY...East winds 15 knots. Wind waves 5 to 6 feet. Isolated
showers.
.SUNDAY...East winds 20 knots. Wind waves 6 to 7 feet. Isolated
showers.

$$

PHZ117-152030-
Maui County Windward Waters-
918 PM HST Tue Jul 14 2020

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

$$

PHZ118-152030-
Maui County Leeward Waters-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Isolated showers.
.WEDNESDAY...East winds 15 knots. Wind waves 5 feet. Isolated
showers in the morning.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 5 feet.
Isolated showers.
.THURSDAY...East winds 10 knots. Wind waves 4 feet. Isolated
showers.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 3 feet.
Isolated showers.
.FRIDAY...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.FRIDAY NIGHT...East winds 10 knots. Wind waves 4 feet. Isolated
showers.
.SATURDAY...East winds 15 knots. Wind waves 4 to 5 feet. Isolated
showers.
.SUNDAY...East winds 15 knots. Wind waves 5 to 7 feet. Isolated
showers.

$$

PHZ119-152030-
Maalaea Bay-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...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 15 knots. Wind waves 2 feet or
less.
.THURSDAY...North winds 20 knots. Wind waves 2 feet or less.
.THURSDAY NIGHT...North winds 15 knots in the evening becoming
variable less than 10 knots. Wind waves 2 feet or less.
.FRIDAY...Winds variable less than 10 knots becoming northeast
15 knots in the afternoon. Wind waves 2 feet or less.
.FRIDAY NIGHT...Northeast winds 10 knots. Wind waves 2 feet or
less.
.SATURDAY...Northeast winds 15 knots becoming north to 25 knots.
Wind waves 3 feet.
.SUNDAY...North winds to 25 knots. Wind waves 3 feet.

$$

PHZ120-152030-
Pailolo Channel-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 5 feet.
Isolated showers.
.WEDNESDAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers.
.WEDNESDAY NIGHT...East winds 20 knots. Wind waves 5 feet.
Isolated showers.
.THURSDAY...East winds 20 knots. Wind waves 4 feet. Isolated
showers.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Scattered showers.
.FRIDAY...Winds variable less than 10 knots becoming east
15 knots in the afternoon. Wind waves 4 feet. Scattered showers
in the morning. Isolated showers in the afternoon.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Isolated
showers in the evening. Scattered showers after midnight.
.SATURDAY...East winds 15 knots rising to to 25 knots. Wind waves
5 feet. Isolated showers.
.SUNDAY...East winds to 25 knots. Wind waves 6 feet. Isolated
showers.

$$

PHZ121-152030-
Alenuihaha Channel-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...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 20 knots. Wind waves 6 feet.
Isolated showers.
.THURSDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers in the morning. Scattered showers in the afternoon.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 4 feet.
Isolated showers.
.FRIDAY...East winds 10 knots. Wind waves 4 feet. Isolated
showers in the morning. Scattered showers in the afternoon.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Isolated
showers.
.SATURDAY...East winds 20 knots. Wind waves 6 feet. Isolated
showers.
.SUNDAY...East winds to 25 knots. Wind waves 7 to 8 feet.
Isolated showers.

$$

PHZ122-152030-
Big Island Windward Waters-
918 PM HST Tue Jul 14 2020

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

$$

PHZ123-152030-
Big Island Leeward Waters-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...West of the Big Island, winds variable less
than 10 knots becoming north 10 knots after midnight. Near South
Point, east winds 15 knots. Wind waves 6 feet. Swell southeast
3 feet. Isolated showers.
.WEDNESDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 6 feet. Swell
southeast 3 feet. Isolated showers in the morning.
.WEDNESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 15 knots near South Point. Wind waves 5 feet.
Swell southeast 3 feet. Isolated showers.
.THURSDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 5 feet. Swell
southeast 3 feet. Isolated showers in the morning.
.THURSDAY NIGHT...West of the Big Island, northwest winds
10 knots in the evening becoming variable less than 10 knots.
Near South Point, east winds 15 knots. Wind waves 4 feet.
Isolated showers.
.FRIDAY...West of the Big Island, north winds 10 knots in the
morning becoming variable less than 10 knots. Near South Point,
east winds 15 knots. Wind waves 4 feet. Isolated showers in the
morning.
.FRIDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 5 feet.
Isolated showers.
.SATURDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 6 to 7 feet.
Isolated showers.
.SUNDAY...West of the Big Island, winds variable less than
10 knots becoming north 10 knots after midnight. Near South
Point, east winds to 25 knots. Wind waves 8 to 9 feet. Isolated
showers.

$$

PHZ124-152030-
Big Island Southeast Waters-
918 PM HST Tue Jul 14 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 5 feet. Swell
southeast 3 feet. Isolated showers.
.WEDNESDAY...East winds 15 knots. Wind waves 6 feet. Swell
southeast 3 feet. Isolated showers through the day.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 5 feet. Swell
southeast 3 feet. Isolated showers.
.THURSDAY...Northeast winds 15 knots. Wind waves 5 feet. Isolated
showers in the morning, then scattered showers in the afternoon.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 4 feet.
Scattered showers.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Scattered
showers through the day.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Isolated
showers.
.SATURDAY...Northeast winds 20 knots. Wind waves 6 to 7 feet.
Isolated showers.
.SUNDAY...East winds to 25 knots. Wind waves 8 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
June 30th, 2020. http://www.surveymonkey.com/r/VZGX6BF

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



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