Coastal Waters Forecast
Issued by NWS Honolulu, HI

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000
FZHW50 PHFO 161931
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
931 AM HST Mon Oct 16 2017

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

PHZ100-170800-
931 AM HST Mon Oct 16 2017

.Synopsis for Hawaiian coastal waters...
Strong high pressure will persist north of the islands through
Thursday. The trades will begin to ease Friday as high pressure
weakens north of the islands.

$$

PHZ110-170800-
Kauai Northwest Waters-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...East winds to 25 knots. Wind waves 10 feet.
Mixed swell northwest 3 feet and south 3 feet. Scattered showers,
then isolated showers in the afternoon.
.TONIGHT...East winds to 25 knots. Wind waves 10 feet. Northwest
swell 3 feet. Scattered showers.
.TUESDAY...East winds to 25 knots. Wind waves 9 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.TUESDAY NIGHT...East winds to 25 knots. Wind waves 8 feet.
Scattered showers.
.WEDNESDAY...East winds to 25 knots. Wind waves 8 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.WEDNESDAY NIGHT...East winds to 25 knots. Wind waves 8 feet.
Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 7 feet. North
swell 3 to 5 feet. Scattered showers.
.FRIDAY...East winds 20 knots. Wind waves 7 feet. North swell
4 to 5 feet. Scattered showers.

$$

PHZ111-170800-
Kauai Windward Waters-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...East winds to 25 knots. Wind waves 10 feet.
Mixed swell northwest 3 feet and south 3 to 4 feet. Scattered
showers, then isolated showers in the afternoon.
.TONIGHT...East winds to 25 knots. Wind waves 10 feet. Northwest
swell 3 feet. Scattered showers.
.TUESDAY...East winds to 25 knots. Wind waves 9 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.TUESDAY NIGHT...East winds 20 knots. Wind waves 8 feet.
Scattered showers.
.WEDNESDAY...East winds to 25 knots. Wind waves 8 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.WEDNESDAY NIGHT...East winds 20 knots. Wind waves 8 feet.
Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 8 feet. North
swell 3 to 5 feet. Scattered showers.
.FRIDAY...East winds 15 knots. Wind waves 7 to 8 feet. North
swell 4 to 5 feet. Scattered showers.

$$

PHZ112-170800-
Kauai Leeward Waters-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...East winds to 25 knots. Wind waves 11 feet.
Mixed swell northwest 3 feet and south 4 feet. Scattered showers,
then isolated showers in the afternoon.
.TONIGHT...East winds to 25 knots. Wind waves 11 feet. Northwest
swell 3 feet. Swell south 3 feet. Isolated showers in the
evening, then scattered showers after midnight.
.TUESDAY...East winds to 25 knots. Wind waves 10 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.TUESDAY NIGHT...East winds to 25 knots. Wind waves 9 feet.
Isolated showers in the evening, then scattered showers after
midnight.
.WEDNESDAY...East winds to 25 knots. Wind waves 9 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.WEDNESDAY NIGHT...East winds to 25 knots. Wind waves 9 feet.
Isolated showers in the evening, then scattered showers after
midnight.
.THURSDAY...East winds to 25 knots. Wind waves 8 to 9 feet. North
swell 3 to 5 feet. Isolated showers.
.FRIDAY...East winds 20 knots. Wind waves 7 to 8 feet. North
swell 4 to 5 feet. Isolated showers.

$$

PHZ113-170800-
Kauai Channel-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...East winds to 25 knots. Wind waves 11 feet.
Mixed swell northwest 3 feet and south 3 to 4 feet. Isolated
showers through the day.
.TONIGHT...Northeast winds to 25 knots. Wind waves 10 feet.
Northwest swell 3 feet. Isolated showers.
.TUESDAY...East winds to 25 knots. Wind waves 9 feet. Isolated
showers through the day.
.TUESDAY NIGHT...East winds to 25 knots. Wind waves 9 feet.
Isolated showers.
.WEDNESDAY...East winds to 25 knots. Wind waves 8 feet. Isolated
showers through the day.
.WEDNESDAY NIGHT...East winds to 25 knots. Wind waves 8 feet.
Isolated showers.
.THURSDAY...East winds to 25 knots. Wind waves 8 feet. North
swell 3 to 5 feet. Isolated showers.
.FRIDAY...East winds 20 knots. Wind waves 7 to 8 feet. North
swell 4 to 5 feet. Isolated showers.

$$

PHZ114-170800-
Oahu Windward Waters-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...East winds to 25 knots. Wind waves 10 feet.
Mixed swell northwest 3 feet and south 4 feet. Scattered showers,
then isolated showers in the afternoon.
.TONIGHT...East winds to 25 knots. Wind waves 10 feet. Mixed
swell northwest 3 feet and south 3 feet. Scattered showers.
.TUESDAY...East winds to 25 knots. Wind waves 9 feet. Northwest
swell 3 feet in the morning. Scattered showers in the morning,
then isolated showers in the afternoon.
.TUESDAY NIGHT...East winds to 25 knots. Wind waves 9 feet.
Scattered showers.
.WEDNESDAY...East winds to 25 knots. Wind waves 8 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.WEDNESDAY NIGHT...East winds to 25 knots. Wind waves 8 feet.
Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 8 feet. North
swell 3 to 5 feet. Scattered showers.
.FRIDAY...East winds 20 knots. Wind waves 8 feet. North swell
5 to 6 feet. Scattered showers.

$$

PHZ115-170800-
Oahu Leeward Waters-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 10 feet.
Mixed swell northwest 3 feet and south 4 feet. Isolated showers
through the day.
.TONIGHT...Northeast winds to 25 knots. Wind waves 10 feet.
Northwest swell 3 feet. Swell south 3 feet. Isolated showers
through the night.
.TUESDAY...Northeast winds to 25 knots. Wind waves 9 feet.
Isolated showers through the day.
.TUESDAY NIGHT...Northeast winds to 25 knots. Wind waves 9 feet.
Isolated showers through the night.
.WEDNESDAY...Northeast winds to 25 knots. Wind waves 8 feet.
Isolated showers through the day.
.WEDNESDAY NIGHT...East winds to 25 knots. Wind waves 8 feet.
Isolated showers through the night.
.THURSDAY...East winds to 25 knots. Wind waves 7 to 8 feet. North
swell 3 to 5 feet. Isolated showers.
.FRIDAY...Northeast winds 20 knots. Wind waves 7 feet. Northwest
swell 4 to 5 feet. Isolated showers.

$$

PHZ116-170800-
Kaiwi Channel-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 11 feet.
Mixed swell north 3 feet and south 4 feet. Isolated showers
through the day.
.TONIGHT...Northeast winds to 30 knots. Wind waves 10 feet. Mixed
swell north 3 feet and south 3 feet. Isolated showers through the
night.
.TUESDAY...Northeast winds to 25 knots. Wind waves 9 feet. North
swell 3 feet in the morning. Isolated showers through the day.
.TUESDAY NIGHT...Northeast winds to 25 knots. Wind waves 9 feet.
Isolated showers through the night.
.WEDNESDAY...Northeast winds to 25 knots. Wind waves 8 feet.
Isolated showers through the day.
.WEDNESDAY NIGHT...Northeast winds to 25 knots. Wind waves
8 feet. Isolated showers through the night.
.THURSDAY...East winds to 25 knots. Wind waves 8 feet. North
swell 3 to 5 feet. Isolated showers.
.FRIDAY...Northeast winds 20 knots. Wind waves 8 feet. North
swell 5 to 6 feet. Isolated showers.

$$

PHZ117-170800-
Maui County Windward Waters-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...East winds to 25 knots. Wind waves 10 feet.
Northwest swell 3 feet. Scattered showers.
.TONIGHT...East winds to 25 knots. Wind waves 10 feet. Northwest
swell 3 feet. Scattered showers.
.TUESDAY...East winds to 25 knots. Wind waves 9 feet. Northwest
swell 3 feet. Scattered showers.
.TUESDAY NIGHT...East winds to 25 knots. Wind waves 8 feet.
Scattered showers.
.WEDNESDAY...East winds to 25 knots. Wind waves 8 feet. Scattered
showers.
.WEDNESDAY NIGHT...East winds to 25 knots. Wind waves 8 feet.
Scattered showers.
.THURSDAY...East winds to 25 knots. Wind waves 8 feet. North
swell 3 to 5 feet. Scattered showers.
.FRIDAY...East winds 20 knots. Wind waves 8 feet. North swell
5 to 6 feet. Scattered showers.

$$

PHZ118-170800-
Maui County Leeward Waters-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 10 feet.
Swell south 4 feet. Isolated showers.
.TONIGHT...Northeast winds to 25 knots. Wind waves 10 feet.
Isolated showers.
.TUESDAY...Northeast winds to 25 knots. Wind waves 9 feet.
Isolated showers in the morning.
.TUESDAY NIGHT...Northeast winds 20 knots. Wind waves 9 feet.
Isolated showers.
.WEDNESDAY...Northeast winds to 25 knots. Wind waves 9 feet.
Isolated showers in the morning.
.WEDNESDAY NIGHT...Northeast winds 20 knots. Wind waves 9 feet.
Isolated showers.
.THURSDAY...Northeast winds 20 knots. Wind waves 8 feet. North
swell 3 to 4 feet. Isolated showers.
.FRIDAY...Northeast winds 15 knots. Wind waves 8 feet. North
swell 4 to 5 feet. Isolated showers.

$$

PHZ119-170800-
Maalaea Bay-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...North winds to 30 knots. Wind waves 4 feet.
Swell south 3 feet.
.TONIGHT...North winds to 30 knots. Wind waves 4 feet.
.TUESDAY...North winds to 30 knots. Wind waves 4 feet.
.TUESDAY NIGHT...North winds to 30 knots. Wind waves 4 feet.
.WEDNESDAY...North winds to 30 knots. Wind waves 4 feet.
.WEDNESDAY NIGHT...North winds to 30 knots. Wind waves 4 feet.
.THURSDAY...North winds to 30 knots. Wind waves 3 to 4 feet.
.FRIDAY...North winds to 25 knots. Wind waves 3 feet.

$$

PHZ120-170800-
Pailolo Channel-
931 AM HST Mon Oct 16 2017

...GALE WARNING IN EFFECT THROUGH EARLY THURSDAY MORNING...

.REST OF TODAY...East gales to 35 knots. Wind waves 9 feet. Mixed
swell northwest 3 feet and south 4 feet. Scattered showers.
Isolated showers in the afternoon.
.TONIGHT...Northeast gales to 35 knots. Wind waves 9 feet.
Isolated showers in the evening. Scattered showers after
midnight.
.TUESDAY...East gales to 35 knots. Wind waves 8 feet. Scattered
showers in the morning. Isolated showers in the afternoon.
.TUESDAY NIGHT...East gales to 35 knots. Wind waves 8 feet.
Isolated showers in the evening. Scattered showers after
midnight.
.WEDNESDAY...East gales to 35 knots. Wind waves 8 feet. Scattered
showers in the morning. Isolated showers in the afternoon.
.WEDNESDAY NIGHT...Northeast gales to 35 knots. Wind waves
8 feet. Isolated showers in the evening. Scattered showers after
midnight.
.THURSDAY...Northeast winds to 30 knots. Wind waves 7 feet. North
swell 3 to 5 feet. Scattered showers.
.FRIDAY...Northeast winds to 25 knots. Wind waves 7 feet. North
swell 4 to 5 feet. Scattered showers.

$$

PHZ121-170800-
Alenuihaha Channel-
931 AM HST Mon Oct 16 2017

...GALE WARNING IN EFFECT THROUGH EARLY THURSDAY MORNING...

.REST OF TODAY...East gales to 35 knots. Wind waves 14 feet.
Mixed swell northwest 3 feet and south 4 feet. Isolated showers.
Scattered showers in the afternoon.
.TONIGHT...Northeast gales to 35 knots. Wind waves 13 feet.
Northwest swell 3 feet. Isolated showers.
.TUESDAY...East gales to 35 knots. Wind waves 12 feet. North
swell 3 feet. Isolated showers in the morning. Scattered showers
in the afternoon.
.TUESDAY NIGHT...East gales to 35 knots. Wind waves 13 feet.
Isolated showers.
.WEDNESDAY...East gales to 35 knots. Wind waves 13 feet. Isolated
showers in the morning. Scattered showers in the afternoon.
.WEDNESDAY NIGHT...East gales to 35 knots. Wind waves 13 feet.
Isolated showers.
.THURSDAY...Northeast winds to 30 knots. Wind waves 11 feet.
North swell 3 to 5 feet. Isolated showers.
.FRIDAY...East winds to 25 knots. Wind waves 10 feet. North swell
5 to 6 feet. Isolated showers.

$$

PHZ122-170800-
Big Island Windward Waters-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...Northeast winds to 25 knots. Wind waves 8 feet.
Mixed swell northwest 3 feet and south 4 feet. Scattered showers.
.TONIGHT...Northeast winds to 25 knots. Wind waves 8 feet.
Northwest swell 3 feet. Swell south 3 feet. Scattered showers.
.TUESDAY...Northeast winds to 25 knots. Wind waves 7 feet.
Northwest swell 3 feet. Scattered showers.
.TUESDAY NIGHT...Northeast winds 20 knots. Wind waves 6 feet.
Northwest swell 3 feet in the evening. Scattered showers.
.WEDNESDAY...Northeast winds to 25 knots. Wind waves 6 feet.
Scattered showers.
.WEDNESDAY NIGHT...Northeast winds 20 knots. Wind waves 6 feet.
Scattered showers.
.THURSDAY...Northeast winds 20 knots. Wind waves 6 feet. North
swell 3 to 5 feet. Scattered showers.
.FRIDAY...East winds 15 knots. Wind waves 6 feet. North swell
5 to 6 feet. Scattered showers.

$$

PHZ123-170800-
Big Island Leeward Waters-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...West winds 10 knots west of the Big Island...
east to 30 knots near South Point. Wind waves 13 feet. Swell
south 4 feet. Isolated showers. Haze through the day.
.TONIGHT...West of the Big Island, southwest winds 10 knots in
the evening becoming variable less than 10 knots. Near South
Point, east winds to 30 knots. Wind waves 13 feet. Swell south
3 feet. Haze through the night. Isolated showers through the
night.
.TUESDAY...Winds variable less than 10 knots west of the Big
Island...east to 30 knots near South Point. Wind waves 12 feet.
Isolated showers in the morning. Haze through the day.
.TUESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east to 30 knots near South Point. Wind waves
11 feet. Haze through the night. Isolated showers through the
night.
.WEDNESDAY...Winds variable less than 10 knots west of the Big
Island...east to 30 knots near South Point. Wind waves 11 feet.
Isolated showers in the morning. Haze through the day.
.WEDNESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east to 30 knots near South Point. Wind waves
11 feet. Haze through the night. Isolated showers through the
night.
.THURSDAY...Winds variable less than 10 knots west of the Big
Island...east to 30 knots near South Point. Wind waves 9 to
10 feet. Haze. Isolated showers.
.FRIDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 9 feet.
Haze. Isolated showers.

$$

PHZ124-170800-
Big Island Southeast Waters-
931 AM HST Mon Oct 16 2017

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

.REST OF TODAY...Northeast winds to 30 knots. Wind waves 13 feet.
Mixed swell northwest 3 feet and south 4 feet. Scattered showers.
.TONIGHT...Northeast winds to 30 knots. Wind waves 13 feet.
Northwest swell 3 feet. Scattered showers.
.TUESDAY...Northeast winds to 30 knots. Wind waves 12 feet.
Scattered showers.
.TUESDAY NIGHT...Northeast winds to 30 knots. Wind waves 11 feet.
Scattered showers.
.WEDNESDAY...Northeast winds to 30 knots. Wind waves 10 feet.
Scattered showers.
.WEDNESDAY NIGHT...Northeast winds to 30 knots. Wind waves
10 feet. Scattered showers.
.THURSDAY...Northeast winds to 30 knots. Wind waves 9 to 10 feet.
North swell 3 to 4 feet. Scattered showers.
.FRIDAY...Northeast winds to 25 knots. Wind waves 9 feet. North
swell 4 to 6 feet. Scattered showers.

$$



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