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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

233
FZHW50 PHFO 250135
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
335 PM HST Sat Feb 24 2018

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

PHZ100-251415-
335 PM HST Sat Feb 24 2018

.Synopsis for Hawaiian coastal waters...
Strong high pressure far north northeast of the area along with a
nearly stationary surface trough northwest of Kauai, will support
breezy to locally windy east to southeast winds over the coastal
waters through next week. An upper-level disturbance west of the
area will allow for isolated thunderstorms through rest of the
weekend.


$$

PHZ110-251415-
Kauai Northwest Waters-
335 PM HST Sat Feb 24 2018

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

.TONIGHT...East winds 20 knots. Wind waves 5 feet. Northwest
swell 3 feet in the evening. Swell east 6 feet. Scattered showers
in the evening. Slight chance of thunderstorms through the night.
Showers likely after midnight.
.SUNDAY...East winds 20 knots. Wind waves 5 feet. Swell east
6 feet. Showers likely in the morning. Slight chance of
thunderstorms through the day. Scattered showers in the
afternoon.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Swell
east 5 feet. Scattered showers and slight chance of
thunderstorms.
.MONDAY...East winds 20 knots. Wind waves 5 feet. Swell east
5 feet. Scattered showers.
.MONDAY NIGHT...East winds to 25 knots. Wind waves 5 feet. Swell
east 6 feet. Scattered showers.
.TUESDAY...Southeast winds to 25 knots. Wind waves 6 feet. Swell
east 6 to 7 feet. Scattered showers.
.TUESDAY NIGHT...East winds to 25 knots. Wind waves 5 feet. Swell
east 7 feet. Scattered showers through the night. Haze after
midnight.
.WEDNESDAY...Southeast winds to 25 knots. Wind waves 5 to 6 feet.
Swell east 7 to 8 feet. Haze. Scattered showers.
.THURSDAY...East winds 20 knots. Wind waves 9 to 10 feet. Swell
east 6 to 8 feet. Scattered showers.

$$

PHZ111-251415-
Kauai Windward Waters-
335 PM HST Sat Feb 24 2018

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

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Northwest
swell 3 feet in the evening. Swell east 6 feet. Scattered showers
in the evening. Slight chance of thunderstorms through the night.
Showers likely after midnight.
.SUNDAY...East winds 20 knots. Wind waves 6 feet. Swell east
6 feet. Frequent showers in the morning. Slight chance of
thunderstorms through the day. Showers likely in the afternoon.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Swell
east 5 feet. Frequent showers in the evening. Slight chance of
thunderstorms through the night. Showers likely after midnight.
.MONDAY...East winds 20 knots. Wind waves 5 feet. Swell east
5 feet. Scattered showers.
.MONDAY NIGHT...East winds to 25 knots. Wind waves 6 feet. Swell
east 6 feet. Scattered showers.
.TUESDAY...Southeast winds to 25 knots. Wind waves 6 feet. Swell
east 6 to 7 feet. Scattered showers.
.TUESDAY NIGHT...East winds to 25 knots. Wind waves 5 feet. Swell
east 7 feet. Scattered showers.
.WEDNESDAY...East winds to 25 knots. Wind waves 5 to 6 feet.
Swell east 7 to 8 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 9 to 10 feet.
Swell east 7 to 8 feet. Scattered showers.

$$

PHZ112-251415-
Kauai Leeward Waters-
335 PM HST Sat Feb 24 2018

.TONIGHT...East winds 15 knots. Wind waves 4 feet. Northwest
swell 3 feet in the evening. Swell east 4 feet. Haze through the
night. Scattered showers in the evening. Slight chance of
thunderstorms through the night. Showers likely after midnight.
.SUNDAY...East winds 20 knots. Wind waves 5 feet. Swell east
4 feet. Haze. Frequent showers and slight chance of
thunderstorms.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Swell
east 3 feet. Haze through the night. Showers likely in the
evening. Slight chance of thunderstorms through the night.
Scattered showers after midnight.
.MONDAY...East winds 15 knots. Wind waves 5 feet. Swell east
3 feet. Haze. Scattered showers.
.MONDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Swell
east 3 to 4 feet. Haze. Scattered showers.
.TUESDAY...Southeast winds 20 knots. Wind waves 5 feet. Swell
east 4 feet. Haze. Scattered showers.
.TUESDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Swell
east 4 feet. Haze. Scattered showers.
.WEDNESDAY...Southeast winds 20 knots. Wind waves 4 feet. Swell
east 4 to 5 feet. Haze. Scattered showers.
.THURSDAY...East winds 20 knots. Wind waves 7 feet. Swell east
4 to 5 feet. Haze. Scattered showers.

$$

PHZ113-251415-
Kauai Channel-
335 PM HST Sat Feb 24 2018

.TONIGHT...East winds 20 knots. Wind waves 6 feet. Northwest
swell 3 feet in the evening. Swell east 6 feet. Scattered showers
and slight chance of thunderstorms.
.SUNDAY...East winds 20 knots. Wind waves 6 feet. Swell east
5 feet. Showers likely in the morning. Slight chance of
thunderstorms through the day. Scattered showers in the
afternoon.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Swell
east 5 feet. Showers likely in the evening. Slight chance of
thunderstorms through the night. Scattered showers after
midnight.
.MONDAY...East winds 20 knots. Wind waves 5 feet. Swell east
5 feet. Scattered showers.
.MONDAY NIGHT...East winds to 25 knots. Wind waves 5 feet. Swell
east 6 feet. Scattered showers.
.TUESDAY...East winds to 25 knots. Wind waves 5 feet. Swell east
6 to 7 feet. Scattered showers.
.TUESDAY NIGHT...East winds to 25 knots. Wind waves 5 feet. Swell
east 7 feet. Scattered showers through the night. Haze after
midnight.
.WEDNESDAY...East winds to 25 knots. Wind waves 5 feet. Swell
east 7 feet. Haze. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 9 to 10 feet.
Swell east 6 to 7 feet. Isolated showers.

$$

PHZ114-251415-
Oahu Windward Waters-
335 PM HST Sat Feb 24 2018

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

.TONIGHT...East winds to 25 knots. Wind waves 7 feet. Mixed swell
northwest 3 feet and east 6 feet. Showers likely and slight
chance of thunderstorms.
.SUNDAY...East winds 20 knots. Wind waves 6 feet. Swell east
6 feet. Frequent showers in the morning. Slight chance of
thunderstorms through the day. Showers likely in the afternoon.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 6 feet. Swell
east 6 feet. Showers likely and slight chance of thunderstorms.
.MONDAY...East winds to 25 knots. Wind waves 6 feet. Swell east
6 feet. Scattered showers.
.MONDAY NIGHT...East winds to 25 knots. Wind waves 6 feet. Swell
east 6 to 7 feet. Scattered showers.
.TUESDAY...East winds to 30 knots. Wind waves 6 feet. Swell east
7 feet. Scattered showers.
.TUESDAY NIGHT...East winds to 30 knots. Wind waves 6 feet. Swell
east 7 to 8 feet. Scattered showers.
.WEDNESDAY...East winds to 25 knots. Wind waves 6 feet. Swell
east 8 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 10 to 12 feet.
Swell east 7 to 8 feet. Scattered showers.

$$

PHZ115-251415-
Oahu Leeward Waters-
335 PM HST Sat Feb 24 2018

.TONIGHT...East winds 15 knots. Wind waves 5 feet. Swell east
4 feet. Scattered showers and slight chance of thunderstorms.
.SUNDAY...East winds 15 knots. Wind waves 5 feet. Swell east
4 feet. Showers likely in the morning. Slight chance of
thunderstorms through the day. Scattered showers in the
afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Swell
east 4 feet. Scattered showers and slight chance of
thunderstorms.
.MONDAY...East winds 15 knots. Wind waves 5 feet. Swell east
4 feet. Scattered showers.
.MONDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Swell
east 4 feet. Scattered showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Swell east
4 to 5 feet. Scattered showers.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Swell
east 5 feet. Scattered showers through the night. Haze after
midnight.
.WEDNESDAY...East winds 15 knots. Wind waves 4 feet. Swell east
5 feet. Haze. Isolated showers.
.THURSDAY...East winds 15 knots. Wind waves 6 to 7 feet. Swell
east 4 to 5 feet. Haze. Isolated showers.

$$

PHZ116-251415-
Kaiwi Channel-
335 PM HST Sat Feb 24 2018

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

.TONIGHT...East winds to 25 knots. Wind waves 7 feet. Mixed swell
northwest 3 feet and east 6 feet. Scattered showers and slight
chance of thunderstorms.
.SUNDAY...East winds 20 knots. Wind waves 7 feet. Swell east
6 feet. Scattered showers and slight chance of thunderstorms.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 6 feet. Swell
east 6 feet. Scattered showers and slight chance of
thunderstorms.
.MONDAY...East winds to 25 knots. Wind waves 6 feet. Swell east
6 feet. Scattered showers.
.MONDAY NIGHT...East winds to 25 knots. Wind waves 7 feet. Swell
east 6 to 7 feet. Scattered showers.
.TUESDAY...East winds to 30 knots. Wind waves 6 feet. Swell east
7 feet. Scattered showers.
.TUESDAY NIGHT...East winds to 30 knots. Wind waves 6 feet. Swell
east 7 to 8 feet. Scattered showers through the night. Haze after
midnight.
.WEDNESDAY...East winds to 25 knots. Wind waves 6 feet. Swell
east 8 feet. Haze. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 11 to 12 feet.
Swell east 7 to 8 feet. Isolated showers.

$$

PHZ117-251415-
Maui County Windward Waters-
335 PM HST Sat Feb 24 2018

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

.TONIGHT...East winds to 25 knots. Wind waves 7 feet. Mixed swell
northwest 3 feet and east 6 to 7 feet. Showers likely and slight
chance of thunderstorms.
.SUNDAY...East winds to 25 knots. Wind waves 7 feet. Swell east
6 feet. Frequent showers in the morning, then showers likely in
the afternoon.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 6 feet. Swell
east 6 feet. Showers likely.
.MONDAY...East winds to 25 knots. Wind waves 7 feet. Swell east
6 to 7 feet. Showers likely in the morning, then scattered
showers in the afternoon.
.MONDAY NIGHT...East winds to 30 knots. Wind waves 7 feet. Swell
east 7 to 8 feet. Scattered showers.
.TUESDAY...East winds to 30 knots. Wind waves 7 feet. Swell east
8 feet. Scattered showers.
.TUESDAY NIGHT...East winds to 30 knots. Wind waves 7 feet. Swell
east 8 to 9 feet. Scattered showers.
.WEDNESDAY...East winds to 30 knots. Wind waves 7 feet. Swell
east 8 to 9 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 11 to 12 feet.
Swell east 7 to 8 feet. Scattered showers.

$$

PHZ118-251415-
Maui County Leeward Waters-
335 PM HST Sat Feb 24 2018

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

.TONIGHT...East winds to 25 knots. Wind waves 7 feet. Swell east
5 feet. Scattered showers and slight chance of thunderstorms.
.SUNDAY...Northeast winds 20 knots. Wind waves 7 feet. Swell east
4 to 5 feet. Scattered showers.
.SUNDAY NIGHT...Northeast winds 20 knots. Wind waves 5 feet.
Swell east 4 feet. Scattered showers.
.MONDAY...East winds 20 knots. Wind waves 6 feet. Swell east
4 feet. Scattered showers.
.MONDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Swell
east 5 feet. Scattered showers.
.TUESDAY...East winds to 25 knots. Wind waves 7 feet. Swell east
5 to 6 feet. Scattered showers.
.TUESDAY NIGHT...East winds to 25 knots. Wind waves 7 feet. Swell
east 6 feet. Isolated showers through the night. Haze after
midnight.
.WEDNESDAY...East winds 20 knots. Wind waves 6 feet. Swell east
6 feet. Haze. Isolated showers.
.THURSDAY...East winds 20 knots. Wind waves 9 feet. Swell east
5 to 6 feet. Haze. Isolated showers.

$$

PHZ119-251415-
Maalaea Bay-
335 PM HST Sat Feb 24 2018

.TONIGHT...Winds variable less than 10 knots. Wind waves 2 feet
or less. Scattered showers and slight chance of thunderstorms.
.SUNDAY...Winds variable less than 10 knots. Wind waves 2 feet or
less. Scattered showers.
.SUNDAY NIGHT...North winds 10 knots. Wind waves 2 feet or less.
Scattered showers.
.MONDAY...North winds 10 knots. Wind waves 2 feet or less.
Scattered showers.
.MONDAY NIGHT...Northeast winds 20 knots. Wind waves 3 feet.
Scattered showers.
.TUESDAY...Northeast winds 20 knots. Wind waves 4 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.TUESDAY NIGHT...East winds 20 knots. Wind waves 4 feet. Isolated
showers.
.WEDNESDAY...East winds 20 knots. Wind waves 4 feet. Isolated
showers.
.THURSDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers.

$$

PHZ120-251415-
Pailolo Channel-
335 PM HST Sat Feb 24 2018

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

.TONIGHT...East winds to 25 knots. Wind waves 7 feet. Swell east
6 feet. Scattered showers and slight chance of thunderstorms.
.SUNDAY...East winds to 25 knots. Wind waves 7 feet. Swell east
6 feet. Scattered showers.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 6 feet. Swell
east 5 feet. Scattered showers.
.MONDAY...East winds to 25 knots. Wind waves 6 feet. Swell east
6 feet. Scattered showers.
.MONDAY NIGHT...East winds to 25 knots. Wind waves 6 feet. Swell
east 6 to 7 feet. Scattered showers.
.TUESDAY...East winds to 25 knots. Wind waves 5 feet. Swell east
7 feet. Scattered showers.
.TUESDAY NIGHT...East winds to 25 knots. Wind waves 5 feet. Swell
east 7 to 8 feet. Isolated showers.
.WEDNESDAY...East winds to 25 knots. Wind waves 5 feet. Swell
east 8 feet. Isolated showers.
.THURSDAY...East winds to 25 knots. Wind waves 9 to 10 feet.
Swell east 7 to 8 feet. Isolated showers.

$$

PHZ121-251415-
Alenuihaha Channel-
335 PM HST Sat Feb 24 2018

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

.TONIGHT...East winds to 30 knots. Wind waves 8 feet. Swell east
6 to 7 feet. Scattered showers and slight chance of
thunderstorms.
.SUNDAY...East winds to 25 knots. Wind waves 8 feet. Swell east
6 feet. Scattered showers.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 7 feet. Swell
east 6 feet. Scattered showers.
.MONDAY...East winds to 25 knots. Wind waves 7 feet. Swell east
6 feet. Scattered showers in the morning, then isolated showers
in the afternoon.
.MONDAY NIGHT...East winds to 30 knots. Wind waves 8 feet. Swell
east 7 to 8 feet. Scattered showers in the evening, then isolated
showers after midnight.
.TUESDAY...East winds to 30 knots. Wind waves 8 feet. Swell east
8 feet. Scattered showers in the morning, then isolated showers
in the afternoon.
.TUESDAY NIGHT...East winds to 30 knots. Wind waves 8 feet. Swell
east 8 feet. Isolated showers through the night. Haze after
midnight.
.WEDNESDAY...East winds to 30 knots. Wind waves 7 feet. Swell
east 8 to 9 feet. Haze. Isolated showers.
.THURSDAY...East winds to 30 knots. Wind waves 14 to 15 feet.
Swell east 7 to 9 feet. Haze. Isolated showers.

$$

PHZ122-251415-
Big Island Windward Waters-
335 PM HST Sat Feb 24 2018

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

.TONIGHT...East winds to 25 knots. Wind waves 6 feet. Mixed swell
northwest 3 feet and east 7 feet. Showers likely and slight
chance of thunderstorms.
.SUNDAY...East winds to 25 knots. Wind waves 6 feet. Swell east
6 feet. Frequent showers in the morning, then showers likely in
the afternoon.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Swell
east 6 feet. Frequent showers in the evening, then showers likely
after midnight.
.MONDAY...East winds to 25 knots. Wind waves 6 feet. Swell east
6 to 7 feet. Showers likely in the morning, then scattered
showers in the afternoon.
.MONDAY NIGHT...East winds to 25 knots. Wind waves 7 feet. Swell
east 8 to 9 feet. Showers likely.
.TUESDAY...East winds to 25 knots. Wind waves 6 feet. Swell east
9 feet. Scattered showers.
.TUESDAY NIGHT...East winds to 30 knots. Wind waves 6 feet. Swell
east 9 feet. Scattered showers.
.WEDNESDAY...East winds to 25 knots. Wind waves 6 feet. Mixed
swell north 3 feet and east 9 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 9 to 10 feet.
Mixed swell north 3 feet and east 7 to 9 feet. Scattered showers.

$$

PHZ123-251415-
Big Island Leeward Waters-
335 PM HST Sat Feb 24 2018

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

.TONIGHT...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 7 feet.
Mixed swell west 3 feet and east 7 feet. Haze. Scattered showers
and slight chance of thunderstorms.
.SUNDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 7 feet.
Swell east 6 feet. Haze. Scattered showers.
.SUNDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 6 feet.
Swell east 6 feet. Haze. Scattered showers.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 6 feet.
Swell east 6 feet. Haze. Scattered showers.
.MONDAY NIGHT...West of the Big Island, winds variable less than
10 knots becoming west 10 knots after midnight. Near South Point,
east winds to 30 knots. Wind waves 8 feet. Swell east 6 to
7 feet. Haze. Scattered showers.
.TUESDAY...Northwest winds 10 knots west of the Big Island...east
to 30 knots near South Point. Wind waves 7 feet. Swell east
8 feet. Haze through the day. Scattered showers in the morning.
Isolated showers in the afternoon.
.TUESDAY NIGHT...West of the Big Island, south winds 10 knots
veering west after midnight. Near South Point, east winds to
30 knots. Wind waves 7 feet. Swell east 8 feet. Haze. Isolated
showers.
.WEDNESDAY...West of the Big Island, south winds 10 knots
becoming variable less than 10 knots. Near South Point, east
winds to 30 knots. Wind waves 7 feet. Swell east 8 to 9 feet.
Haze. Isolated showers.
.THURSDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 13 to
14 feet. Swell east 7 to 9 feet. Haze. Isolated showers.

$$

PHZ124-251415-
Big Island Southeast Waters-
335 PM HST Sat Feb 24 2018

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

.TONIGHT...Northeast winds to 25 knots. Wind waves 6 feet. Mixed
swell northwest 3 feet and east 7 feet. Haze through the night.
Showers likely in the evening. Slight chance of thunderstorms
through the night. Frequent showers after midnight.
.SUNDAY...East winds to 25 knots. Wind waves 6 feet. Swell east
6 to 7 feet. Haze. Frequent showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Swell
east 6 feet. Haze through the night. Frequent showers in the
evening. Showers likely after midnight.
.MONDAY...Northeast winds to 25 knots. Wind waves 5 feet. Swell
east 6 feet. Haze through the day. Showers likely in the morning.
Scattered showers in the afternoon.
.MONDAY NIGHT...East winds to 30 knots. Wind waves 7 feet. Swell
east 8 to 9 feet. Haze. Showers likely.
.TUESDAY...East winds to 30 knots. Wind waves 7 feet. Swell east
9 feet. Haze. Scattered showers.
.TUESDAY NIGHT...East winds to 30 knots. Wind waves 7 feet. Swell
east 9 feet. Haze in the evening. Scattered showers through the
night.
.WEDNESDAY...East winds to 30 knots. Wind waves 6 feet. Swell
east 9 feet. Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 12 to 14 feet.
Mixed swell north 3 feet and east 8 to 9 feet. Scattered showers.

$$

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



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