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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

398
FZHW50 PHFO 220703
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
903 PM HST Mon Jun 21 2021

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

PHZ100-221930-
903 PM HST Mon Jun 21 2021

.Synopsis for Hawaiian coastal waters...
A ridge northwest of the area will maintain gentle to locally
fresh easterly trade winds.

$$

PHZ110-221930-
Kauai Northwest Waters-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers after midnight.
.WEDNESDAY...East winds 10 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers after midnight.
.THURSDAY...East winds 10 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northwest
3 to 4 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 3 to 5 feet. Swell
northwest 4 feet. Isolated showers.

$$

PHZ111-221930-
Kauai Windward Waters-
903 PM HST Mon Jun 21 2021

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

$$

PHZ112-221930-
Kauai Leeward Waters-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet.
.WEDNESDAY...East winds 10 knots. Wind waves 3 feet. Swell
northwest 3 feet.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet.
.THURSDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers through the night.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northwest
3 to 4 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 3 to 5 feet. Swell
northwest 4 feet.

$$

PHZ113-221930-
Kauai Channel-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers early in the evening.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.TUESDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Swell northwest 3 feet. Isolated showers after midnight.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers after midnight.
.THURSDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northwest
3 to 4 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 4 to 5 feet. Swell
northwest 4 feet. Isolated showers.

$$

PHZ114-221930-
Oahu Windward Waters-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet. Swell
northwest 3 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers after midnight.
.WEDNESDAY...East winds 10 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers after midnight.
.THURSDAY...East winds 10 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northwest
3 to 4 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 4 to 5 feet. Swell
northwest 4 feet. Isolated showers.

$$

PHZ115-221930-
Oahu Leeward Waters-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet.
.TUESDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 3 feet.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 3 feet.
.THURSDAY...East winds 15 knots. Wind waves 3 feet in the morning
then 2 feet or less.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northwest
3 feet.
.SATURDAY...East winds 15 knots. Wind waves 4 to 5 feet. Swell
northwest 3 to 4 feet.

$$

PHZ116-221930-
Kaiwi Channel-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet. Swell
north 3 feet. Isolated showers.
.TUESDAY...Northeast winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.TUESDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Swell northwest 3 feet. Isolated showers after midnight.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers after midnight.
.THURSDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northwest
3 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 4 to 5 feet. Swell
northwest 3 to 4 feet. Isolated showers.

$$

PHZ117-221930-
Maui County Windward Waters-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet. Swell
northwest 3 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers after midnight.
.WEDNESDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Scattered showers after midnight.
.THURSDAY...East winds 15 knots. Wind waves 4 feet. Swell
northwest 3 feet. Scattered showers in the morning.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northwest
3 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 4 to 6 feet. Swell
northwest 3 to 4 feet. Isolated showers.

$$

PHZ118-221930-
Maui County Leeward Waters-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet.
.TUESDAY...East winds 15 knots. Wind waves 3 feet in the morning
then 2 feet or less.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 3 feet.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 2 feet or less.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 3 feet.
.THURSDAY...East winds 15 knots. Wind waves 3 feet.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 4 feet.
.FRIDAY...East winds 15 knots. Wind waves 3 feet.
.SATURDAY...East winds 15 knots. Wind waves 3 to 5 feet. Swell
northwest 3 feet.

$$

PHZ119-221930-
Maalaea Bay-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...North winds 10 knots. Wind waves 2 feet or
less.
.TUESDAY...Northeast winds 10 knots backing northwest in the
afternoon. Wind waves 2 feet or less.
.TUESDAY NIGHT...North winds 10 knots. Wind waves 2 feet or less.
.WEDNESDAY...North winds 10 knots. Wind waves 2 feet or less.
.WEDNESDAY NIGHT...North winds 10 knots. Wind waves 2 feet or
less.
.THURSDAY...Winds variable less than 10 knots. Wind waves 2 feet
or less.
.THURSDAY NIGHT...Winds variable less than 10 knots becoming
north 10 knots after midnight. Wind waves 2 feet or less.
.FRIDAY...Winds variable less than 10 knots becoming south
10 knots in the afternoon, then veering north. Wind waves 2 feet
or less.
.SATURDAY...North winds 10 knots backing southwest in the
afternoon, then veering north. Wind waves 2 feet or less.

$$

PHZ120-221930-
Pailolo Channel-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet.
Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Isolated
showers in the morning.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Isolated
showers after midnight.
.WEDNESDAY...East winds 15 knots. Wind waves 3 feet. Isolated
showers in the morning.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 3 feet.
Scattered showers after midnight.
.THURSDAY...East winds 15 knots. Wind waves 3 feet. Scattered
showers in the morning.
.THURSDAY NIGHT...East winds 20 knots. Wind waves 3 feet.
Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Isolated
showers.
.SATURDAY...East winds 20 knots. Wind waves 5 to 7 feet. Swell
northwest 3 feet. Isolated showers.

$$

PHZ121-221930-
Alenuihaha Channel-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 20 knots. Wind waves 4 feet. Swell
northwest 3 feet. Isolated showers early in the evening.
.TUESDAY...East winds 20 knots. Wind waves 4 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.TUESDAY NIGHT...East winds 20 knots. Wind waves 4 feet. Isolated
showers after midnight.
.WEDNESDAY...Northeast winds 20 knots. Wind waves 4 feet.
Isolated showers in the morning.
.WEDNESDAY NIGHT...East winds 20 knots. Wind waves 4 feet.
Scattered showers after midnight.
.THURSDAY...East winds 20 knots. Wind waves 4 feet. Scattered
showers in the morning.
.THURSDAY NIGHT...East winds 20 knots. Wind waves 4 feet.
Isolated showers.
.FRIDAY...East winds 20 knots. Wind waves 4 to 5 feet. Swell
northwest 3 feet. Isolated showers.
.SATURDAY...East winds 20 knots. Wind waves 6 to 8 feet. Swell
northwest 3 to 4 feet. Isolated showers.

$$

PHZ122-221930-
Big Island Windward Waters-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers through the night.
.WEDNESDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Isolated showers in the morning.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Swell
northwest 3 feet. Scattered showers after midnight.
.THURSDAY...East winds 15 knots. Wind waves 3 feet. Swell
northwest 3 feet. Scattered showers in the morning.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet.
Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Swell northwest
3 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 4 to 6 feet. Swell
northwest 3 to 4 feet. Isolated showers.

$$

PHZ123-221930-
Big Island Leeward Waters-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...Winds variable less than 10 knots west of the
Big Island...east 20 knots near South Point. Wind waves 4 feet.
Isolated showers.
.TUESDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 4 feet.
Isolated showers in the morning.
.TUESDAY 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.
.WEDNESDAY...West of the Big Island, winds variable less than
10 knots becoming west 10 knots in the afternoon. Near South
Point, east winds 15 knots. Wind waves 4 feet.
.WEDNESDAY NIGHT...Southeast winds 15 knots backing northeast
after midnight. Wind waves 5 feet. Isolated showers after
midnight.
.THURSDAY...West of the Big Island, winds variable less than
10 knots becoming northwest 10 knots in the afternoon. Near South
Point, east winds 20 knots. Wind waves 4 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 through the night.
.FRIDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 3 to 5 feet.
Isolated showers.
.SATURDAY...West of the Big Island, winds variable less than
10 knots becoming west 10 knots in the afternoon, then becoming
variable less than 10 knots in the evening becoming east 10 knots
after midnight. Near South Point, east winds 20 knots. Wind waves
5 to 7 feet. Swell northwest 3 feet.

$$

PHZ124-221930-
Big Island Southeast Waters-
903 PM HST Mon Jun 21 2021

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Isolated showers early in the evening, then scattered showers
after midnight.
.TUESDAY...Northeast winds 15 knots. Wind waves 4 feet. Isolated
showers in the morning.
.TUESDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Isolated showers through the night.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 4 feet.
Isolated showers in the morning.
.WEDNESDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Scattered showers after midnight.
.THURSDAY...East winds 15 knots. Wind waves 4 feet. Scattered
showers in the morning.
.THURSDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Isolated showers.
.FRIDAY...Northeast winds 15 knots. Wind waves 3 to 5 feet.
Isolated showers.
.SATURDAY...Northeast winds 20 knots. Wind waves 5 to 7 feet.
Swell northwest 3 feet. Isolated showers.

$$

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



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