Coastal Waters Forecast
Issued by NWS Honolulu, HI

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000
FZHW50 PHFO 281338
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
338 AM HST Fri Jul 28 2017

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

PHZ100-290230-
338 AM HST Fri Jul 28 2017

.Synopsis for Hawaiian coastal waters...
Surface high pressure far northeast of the Aloha State will
produce moderate to locally strong trade winds into early next
week.

$$

PHZ110-290230-
Kauai Northwest Waters-
338 AM HST Fri Jul 28 2017

.TODAY...East winds 20 knots. Wind waves 5 feet. Scattered
showers.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. Scattered
showers.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Scattered
showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 5 feet.
Southeast swell 3 feet and east 3 feet. Isolated showers through
the night.
.SUNDAY...East winds 20 knots. Wind waves 4 feet. Southeast swell
3 feet and east 3 feet. Isolated showers through the day.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 4 feet. Southeast
swell 3 feet and east 4 feet. Isolated showers through the night.
.MONDAY...East winds 15 knots. Wind waves 4 feet. Southeast swell
3 feet and east 3 to 4 feet. Scattered showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Southeast
swell 3 feet and east 3 feet. Scattered showers.

$$

PHZ111-290230-
Kauai Windward Waters-
338 AM HST Fri Jul 28 2017

.TODAY...East winds 20 knots. Wind waves 5 feet. Scattered heavy
showers.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. Scattered
heavy showers in the evening, then heavy showers likely after
midnight.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Scattered
showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Swell
east 3 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 4 feet. Swell east 3 to
4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Swell
east 4 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell east
3 to 4 feet. Scattered showers.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Swell east
3 feet. Scattered showers.

$$

PHZ112-290230-
Kauai Leeward Waters-
338 AM HST Fri Jul 28 2017

.TODAY...East winds 15 knots. Wind waves 5 feet. Southeast swell
3 feet. Scattered showers.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 5 feet.
Southeast swell 3 feet. Isolated showers after midnight.
.SUNDAY...East winds 20 knots. Wind waves 5 feet. Southeast swell
3 feet. Isolated showers in the morning.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Isolated showers after midnight.
.MONDAY...East winds 20 knots. Wind waves 5 feet. Southeast swell
3 feet and east 3 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Southeast
swell 3 feet. Isolated showers.

$$

PHZ113-290230-
Kauai Channel-
338 AM HST Fri Jul 28 2017

.TODAY...East winds 15 knots. Wind waves 5 feet. Southeast swell
3 feet. Scattered showers.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Isolated showers through the day.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 5 feet.
Southeast swell 3 feet and east 3 feet. Isolated showers.
.SUNDAY...East winds 20 knots. Wind waves 5 feet. Southeast swell
3 feet and east 3 feet. Isolated showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet and east 4 feet. Isolated showers.
.MONDAY...Northeast winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet and east 3 to 4 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Southeast
swell 3 feet and east 3 feet. Isolated showers.

$$

PHZ114-290230-
Oahu Windward Waters-
338 AM HST Fri Jul 28 2017

.TODAY...East winds 20 knots. Wind waves 5 feet. Scattered
showers in the morning, then heavy showers likely in the
afternoon.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. Heavy showers
likely.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Scattered
showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Swell
east 3 feet. Isolated showers.
.SUNDAY...East winds 20 knots. Wind waves 4 feet. Swell east
4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 4 feet. Swell
east 4 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell east
3 to 4 feet. Scattered showers.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Swell east
3 feet. Scattered showers.

$$

PHZ115-290230-
Oahu Leeward Waters-
338 AM HST Fri Jul 28 2017

.TODAY...East winds 15 knots. Wind waves 4 feet. Scattered
showers.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet after midnight. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Isolated showers through the day.
.SATURDAY NIGHT...Northeast winds 20 knots. Wind waves 5 feet.
Southeast swell 3 feet and east 3 feet.
.SUNDAY...East winds 20 knots. Wind waves 5 feet. Southeast swell
3 feet and east 3 feet.
.SUNDAY NIGHT...Northeast winds 20 knots. Wind waves 5 feet.
Southeast swell 3 feet and east 3 to 4 feet.
.MONDAY...Northeast winds 20 knots. Wind waves 4 feet. Southeast
swell 3 feet and east 3 to 4 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Southeast
swell 3 feet and east 3 feet. Isolated showers.

$$

PHZ116-290230-
Kaiwi Channel-
338 AM HST Fri Jul 28 2017

.TODAY...East winds 20 knots. Wind waves 5 feet. Scattered heavy
showers.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. Scattered
heavy showers.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers through the day.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Swell
east 3 feet. Isolated showers.
.SUNDAY...East winds 20 knots. Wind waves 4 feet. Swell east
4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Swell
east 4 feet. Isolated showers.
.MONDAY...East winds 20 knots. Wind waves 4 feet. Swell east 3 to
4 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell
east 3 feet. Isolated showers.

$$

PHZ117-290230-
Maui County Windward Waters-
338 AM HST Fri Jul 28 2017

.TODAY...East winds 20 knots. Wind waves 5 feet. Southeast swell
3 feet in the afternoon. Scattered showers in the morning, then
heavy showers likely in the afternoon.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Heavy showers likely.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Scattered showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 5 feet.
Southeast swell 3 feet and east 3 to 4 feet. Isolated showers.
.SUNDAY...East winds 20 knots. Wind waves 4 feet. Southeast swell
3 feet and east 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 4 feet. Southeast
swell 3 feet and east 4 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 3 to 4 feet. Southeast
swell 3 feet and east 3 to 4 feet. Scattered showers.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Southeast
swell 3 feet and east 3 feet. Scattered showers.

$$

PHZ118-290230-
Maui County Leeward Waters-
338 AM HST Fri Jul 28 2017

.TODAY...East winds 15 knots. Wind waves 4 feet. Isolated showers
in the morning, then scattered showers in the afternoon.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. Scattered
showers.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet in the afternoon. Isolated showers in the morning.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 4 feet.
Southeast swell 3 feet and east 3 feet.
.SUNDAY...East winds 15 knots. Wind waves 4 feet. Southeast swell
3 feet and east 3 feet.
.SUNDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Southeast swell 3 feet and east 3 feet.
.MONDAY...Northeast winds 15 knots. Wind waves 4 feet. Southeast
swell 3 feet and east 3 feet.
.TUESDAY...East winds 10 knots. Wind waves 3 feet. Isolated
showers.

$$

PHZ119-290230-
Maalaea Bay-
338 AM HST Fri Jul 28 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH EARLY
MONDAY MORNING...

.TODAY...North winds 20 knots. Wind waves 2 feet or less.
Isolated showers in the morning, then scattered showers in the
afternoon.
.TONIGHT...North winds to 25 knots. Wind waves 2 feet or less.
Scattered showers in the evening, then isolated showers after
midnight.
.SATURDAY...North winds to 25 knots. Wind waves 2 feet or less.
Isolated showers in the afternoon.
.SATURDAY NIGHT...North winds to 25 knots. Wind waves 2 feet or
less.
.SUNDAY...North winds to 25 knots. Wind waves 2 feet or less.
.SUNDAY NIGHT...North winds to 25 knots. Wind waves 2 feet or
less.
.MONDAY...North winds to 25 knots. Wind waves 2 feet or less.
.TUESDAY...North winds 20 knots. Wind waves 2 feet or less.

$$

PHZ120-290230-
Pailolo Channel-
338 AM HST Fri Jul 28 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH EARLY
MONDAY MORNING...

.TODAY...East winds 20 knots. Wind waves 5 feet. Isolated showers
in the morning, then scattered heavy showers in the afternoon.
.TONIGHT...East winds to 25 knots. Wind waves 5 feet. Scattered
showers.
.SATURDAY...East winds to 25 knots. Wind waves 5 feet. Isolated
showers in the morning, then scattered showers in the afternoon.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves 4 feet.
Swell east 3 feet. Isolated showers.
.SUNDAY...East winds to 25 knots. Wind waves 4 feet. Swell east
4 feet. Isolated showers.
.SUNDAY NIGHT...Northeast winds to 25 knots. Wind waves 4 feet.
Swell east 4 feet. Isolated showers.
.MONDAY...Northeast winds 20 knots. Wind waves 4 feet. Swell east
3 to 4 feet. Isolated showers.
.TUESDAY...Northeast winds 20 knots. Wind waves 3 to 4 feet.
Swell east 3 feet. Scattered showers.

$$

PHZ121-290230-
Alenuihaha Channel-
338 AM HST Fri Jul 28 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH EARLY
MONDAY MORNING...

.TODAY...East winds 20 knots. Wind waves 5 feet. Isolated showers
in the morning, then scattered showers in the afternoon.
.TONIGHT...East winds to 25 knots. Wind waves 6 feet. Southeast
swell 3 feet after midnight. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves 6 feet. Southeast
swell 3 feet. Isolated showers through the day.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves 6 feet.
Southeast swell 3 feet and east 3 to 4 feet. Isolated showers.
.SUNDAY...East winds to 25 knots. Wind waves 6 feet. Southeast
swell 3 feet and east 4 feet. Isolated showers.
.SUNDAY NIGHT...Northeast winds to 25 knots. Wind waves 6 feet.
Southeast swell 3 feet and east 4 feet. Isolated showers.
.MONDAY...East winds 20 knots. Wind waves 5 to 6 feet. Southeast
swell 3 feet and east 3 to 4 feet. Isolated showers.
.TUESDAY...East winds 20 knots. Wind waves 4 to 5 feet. Swell
east 3 feet. Isolated showers.

$$

PHZ122-290230-
Big Island Windward Waters-
338 AM HST Fri Jul 28 2017

.TODAY...East winds 20 knots. Wind waves 5 feet. Southeast swell
3 feet. Heavy showers likely.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Heavy showers likely.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Showers likely in the morning, then scattered
showers in the afternoon.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 4 feet.
Southeast swell 3 feet and east 4 feet. Scattered showers.
.SUNDAY...East winds 20 knots. Wind waves 3 feet. Southeast swell
3 feet and east 4 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Southeast
swell 3 feet and east 4 feet. Isolated showers in the evening,
then scattered showers after midnight.
.MONDAY...East winds 15 knots. Wind waves 3 feet. Southeast swell
3 feet and east 3 to 4 feet. Scattered showers.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Southeast
swell 3 feet and east 3 feet. Scattered showers.

$$

PHZ123-290230-
Big Island Leeward Waters-
338 AM HST Fri Jul 28 2017

.TODAY...West of the Big Island, winds variable less than
10 knots becoming southwest 10 knots in the afternoon. Near South
Point, northeast winds 10 knots rising to 20 knots in the
afternoon. Wind waves 3 feet. Southeast swell 3 feet. Haze.
Scattered showers.
.TONIGHT...West of the Big Island, west winds 10 knots in the
evening becoming variable less than 10 knots. Near South Point,
east winds 20 knots. Wind waves 5 feet. Southeast swell 3 feet.
Haze through the night. Isolated showers in the evening.
Scattered showers after midnight.
.SATURDAY...West of the Big Island, winds variable less than
10 knots becoming west 10 knots in the afternoon. Near South
Point, east winds 20 knots. Wind waves 4 feet. Southeast swell
3 feet. Haze. Isolated showers.
.SATURDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east to 25 knots near South Point. Wind waves
6 feet. Southeast swell 3 feet and east 3 to 4 feet. Haze through
the night. Isolated 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 6 feet.
Southeast swell 3 feet and east 4 feet. Isolated showers in the
morning. Haze through the day.
.SUNDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 6 feet.
Southeast swell 3 feet and northeast 4 feet. Haze through the
night. Isolated showers after midnight.
.MONDAY...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. Near South Point, east winds to
25 knots. Wind waves 6 feet. Southeast swell 3 feet and east 3 to
4 feet. Haze. Isolated showers.
.TUESDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 4 to 5 feet.
Southeast swell 3 feet and east 3 feet. Haze. Isolated showers.

$$

PHZ124-290230-
Big Island Southeast Waters-
338 AM HST Fri Jul 28 2017

.TODAY...Northeast winds 15 knots. Wind waves 4 feet. Southeast
swell 3 feet. Scattered showers.
.TONIGHT...Northeast winds 20 knots. Wind waves 5 feet. Southeast
swell 3 feet. Scattered showers in the evening, then heavy
showers likely after midnight.
.SATURDAY...East winds 20 knots. Wind waves 4 feet. Southeast
swell 3 feet. Scattered showers.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves 6 feet.
Southeast swell 3 feet and east 4 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 5 feet. Southeast
swell 3 feet and east 4 feet. Scattered showers in the morning,
then isolated showers in the afternoon.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 5 feet.
Southeast swell 3 feet and east 4 feet. Isolated showers in the
evening, then scattered showers after midnight.
.MONDAY...East winds 20 knots. Wind waves 5 to 6 feet. Southeast
swell 3 feet and east 3 to 4 feet. Scattered showers.
.TUESDAY...East winds 20 knots. Wind waves 4 to 5 feet. Southeast
swell 3 feet and east 3 feet. Scattered showers.

$$



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