Coastal Waters Forecast
Issued by NWS Honolulu, HI

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000
FZHW50 PHFO 250726
CWFHFO

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

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

PHZ100-252030-
926 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
fresh to strong east to southeast winds over the coastal waters
through the next several days. An upper-level disturbance west of
the area will allow for isolated thunderstorms through the rest
of the weekend.

$$

PHZ110-252030-
Kauai Northwest Waters-
926 PM HST Sat Feb 24 2018

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

.REST OF TONIGHT...East winds 20 knots. Wind waves 5 feet.
Northwest swell 3 feet late in the evening. Swell east 6 feet.
Scattered showers late in the evening. Slight chance of
thunderstorms through the night. Heavy showers likely after
midnight.
.SUNDAY...East winds 20 knots. Wind waves 5 feet. Swell east
6 feet. Occasional heavy showers and isolated thunderstorms.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Swell
east 5 feet. Showers likely and isolated thunderstorms.
.MONDAY...East winds 20 knots. Wind waves 5 feet. Swell east
5 feet. Isolated thunderstorms in the morning. Scattered showers
through the day.
.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 5 to 6 feet. Swell
east 6 to 8 feet. Scattered showers.

$$

PHZ111-252030-
Kauai Windward Waters-
926 PM HST Sat Feb 24 2018

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

.REST OF TONIGHT...East winds 20 knots. Wind waves 6 feet.
Northwest swell 3 feet late in the evening. Swell east 6 feet.
Scattered showers late 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. Occasional heavy showers and isolated thunderstorms.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Swell
east 5 feet. Occasional showers in the evening. Isolated
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 6 feet. Swell east
7 to 8 feet. Scattered showers.

$$

PHZ112-252030-
Kauai Leeward Waters-
926 PM HST Sat Feb 24 2018

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet late in the evening. Swell east 4 feet.
Haze late in the evening. Scattered showers late 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. Occasional heavy showers and isolated thunderstorms.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Swell
east 3 feet. Showers likely and isolated thunderstorms.
.MONDAY...East winds 15 knots. Wind waves 5 feet. Swell east
3 feet. Isolated thunderstorms in the morning. Scattered showers
through the day.
.MONDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Swell
east 3 to 4 feet. 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 4 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 5 feet. Swell east
4 to 5 feet. Haze. Scattered showers.

$$

PHZ113-252030-
Kauai Channel-
926 PM HST Sat Feb 24 2018

.REST OF TONIGHT...East winds 20 knots. Wind waves 6 feet.
Northwest swell 3 feet late 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. Isolated thunderstorms
through the day. Occasional heavy showers in the afternoon.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Swell
east 5 feet. Occasional showers in the evening. Isolated
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 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 6 feet. Swell east
6 to 7 feet. Isolated showers.

$$

PHZ114-252030-
Oahu Windward Waters-
926 PM HST Sat Feb 24 2018

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

.REST OF TONIGHT...East winds to 25 knots. Wind waves 7 feet.
Mixed swell northwest 3 feet and east 6 feet. Slight chance of
thunderstorms late in the evening. Showers likely through the
night.
.SUNDAY...East winds 20 knots. Wind waves 6 feet. Swell east
6 feet. Occasional showers in the morning. Isolated thunderstorms
through the day. Showers likely in the afternoon.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 6 feet. Swell
east 6 feet. Isolated thunderstorms in the evening. Showers
likely through the night.
.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 6 feet. Swell east
7 to 8 feet. Scattered showers.

$$

PHZ115-252030-
Oahu Leeward Waters-
926 PM HST Sat Feb 24 2018

.REST OF TONIGHT...East winds 15 knots. Wind waves 5 feet. Swell
east 4 feet. Slight chance of thunderstorms late in the evening.
Scattered showers through the night.
.SUNDAY...East winds 15 knots. Wind waves 5 feet. Swell east
4 feet. Showers likely and isolated thunderstorms.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Swell
east 4 feet. Showers likely and isolated thunderstorms in the
evening, then scattered showers after midnight.
.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 4 to 5 feet. Swell
east 4 to 5 feet. Haze. Isolated showers.

$$

PHZ116-252030-
Kaiwi Channel-
926 PM HST Sat Feb 24 2018

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

.REST OF TONIGHT...East winds to 25 knots. Wind waves 7 feet.
Mixed swell northwest 3 feet and east 6 feet. Slight chance of
thunderstorms late in the evening. Scattered showers through the
night.
.SUNDAY...East winds 20 knots. Wind waves 7 feet. Swell east
6 feet. Scattered showers and isolated thunderstorms.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 6 feet. Swell
east 6 feet. Isolated thunderstorms in the evening. Scattered
showers through the night.
.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 6 feet. Swell east
7 to 8 feet. Isolated showers.

$$

PHZ117-252030-
Maui County Windward Waters-
926 PM HST Sat Feb 24 2018

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

.REST OF TONIGHT...East winds to 25 knots. Wind waves 7 feet.
Mixed swell northwest 3 feet and east 6 to 7 feet. Slight chance
of thunderstorms late in the evening. Showers likely through the
night.
.SUNDAY...East winds to 25 knots. Wind waves 7 feet. Swell east
6 feet. Occasional 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 7 feet. Swell east
7 to 8 feet. Scattered showers.

$$

PHZ118-252030-
Maui County Leeward Waters-
926 PM HST Sat Feb 24 2018

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

.REST OF TONIGHT...East winds to 25 knots. Wind waves 7 feet.
Swell east 5 feet. Slight chance of thunderstorms late in the
evening. Scattered showers through the night.
.SUNDAY...Northeast winds 20 knots. Wind waves 7 feet. Swell east
4 to 5 feet. Scattered showers through the day. Isolated
thunderstorms in the afternoon.
.SUNDAY NIGHT...Northeast winds 20 knots. Wind waves 5 feet.
Swell east 4 feet. Isolated thunderstorms in the evening.
Scattered showers through the night.
.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 6 feet. Swell east
5 to 6 feet. Haze. Isolated showers.

$$

PHZ119-252030-
Maalaea Bay-
926 PM HST Sat Feb 24 2018

.REST OF TONIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. Slight chance of thunderstorms late in the
evening. Scattered showers through the night.
.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 3 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 3 feet. Isolated
showers.

$$

PHZ120-252030-
Pailolo Channel-
926 PM HST Sat Feb 24 2018

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

.REST OF TONIGHT...East winds to 25 knots. Wind waves 7 feet.
Swell east 6 feet. Slight chance of thunderstorms late in the
evening. Scattered showers through the night.
.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 5 to 6 feet. Swell
east 7 to 8 feet. Isolated showers.

$$

PHZ121-252030-
Alenuihaha Channel-
926 PM HST Sat Feb 24 2018

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

.REST OF TONIGHT...East winds to 30 knots. Wind waves 8 feet.
Swell east 6 to 7 feet. Slight chance of thunderstorms late in
the evening. Scattered showers through the night.
.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 7 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 7 to 8 feet. Swell
east 7 to 9 feet. Haze. Isolated showers.

$$

PHZ122-252030-
Big Island Windward Waters-
926 PM HST Sat Feb 24 2018

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

.REST OF TONIGHT...East winds to 25 knots. Wind waves 6 feet.
Mixed swell northwest 3 feet and east 7 feet. Slight chance of
thunderstorms late in the evening. Showers likely through the
night.
.SUNDAY...East winds to 25 knots. Wind waves 6 feet. Swell east
6 feet. Occasional showers in the morning, then showers likely in
the afternoon.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Swell
east 6 feet. Occasional 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 5 to 6 feet. Mixed
swell north 3 feet and east 7 to 9 feet. Scattered showers.

$$

PHZ123-252030-
Big Island Leeward Waters-
926 PM HST Sat Feb 24 2018

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

.REST OF 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 late in the
evening. Slight chance of thunderstorms late in the evening.
Scattered showers through the night.
.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. 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. 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. 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. 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 7 feet.
Swell east 7 to 9 feet. Haze. Isolated showers.

$$

PHZ124-252030-
Big Island Southeast Waters-
926 PM HST Sat Feb 24 2018

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

.REST OF TONIGHT...Northeast winds to 25 knots. Wind waves
6 feet. Mixed swell northwest 3 feet and east 7 feet. Haze late
in the evening. Showers likely and slight chance of thunderstorms
late in the evening, then occasional showers after midnight.
.SUNDAY...East winds to 25 knots. Wind waves 6 feet. Swell east
6 to 7 feet. Occasional showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 6 feet. Swell
east 6 feet. Occasional showers in the evening, then showers
likely after midnight.
.MONDAY...Northeast winds to 25 knots. Wind waves 5 feet. Swell
east 6 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 8 to 9 feet. 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 6 feet. Mixed
swell north 3 feet and east 8 to 9 feet. Scattered showers.

$$



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