Coastal Waters Forecast
Issued by NWS Honolulu, HI

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000
FZHW50 PHFO 240140
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
340 PM HST Thu Nov 23 2017

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

PHZ100-241430-
340 PM HST Thu Nov 23 2017

.Synopsis for Hawaiian coastal waters...
Strong high pressure will remain north of the area through early
next week. A large north swell will slowly subside through the end
of the week.

$$

PHZ110-241430-
Kauai Northwest Waters-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds to 25 knots. Wind waves around 9 feet.
North swell 14 feet, decreasing to 12 feet after midnight.
Scattered showers.
.FRIDAY...Northeast winds to 25 knots. Wind waves around 8 feet.
North swell 11 feet. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...Northeast winds to 25 knots. Wind waves around
7 feet. North swell 10 feet. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves around 7 feet.
North swell 9 feet, decreasing to 7 feet in the afternoon.
Scattered showers.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves around
7 feet. North swell 7 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves around 7 feet. North
swell 7 feet. Scattered showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves around 7 feet.
North swell 7 feet. Scattered showers.
.MONDAY...Northeast winds 20 knots. Wind waves around 8 feet.
North swell 6 to 7 feet. Showers likely.
.TUESDAY...Northeast winds 15 knots. Wind waves 6 to 7 feet.
Northwest swell 6 to 8 feet. Scattered showers.

$$

PHZ111-241430-
Kauai Windward Waters-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds 20 knots. Wind waves around 9 feet.
North swell 14 feet, decreasing to 12 feet after midnight.
Scattered showers.
.FRIDAY...Northeast winds 20 knots. Wind waves around 8 feet.
North swell 10 feet. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...Northeast winds 20 knots. Wind waves around
7 feet. North swell 9 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves around 7 feet. North
swell 8 feet. Scattered showers.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves around
7 feet. North swell 7 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves around 7 feet. North
swell 7 feet. Scattered showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves around 7 feet.
North swell 7 feet. Scattered showers.
.MONDAY...Northeast winds 20 knots. Wind waves around 8 feet.
North swell 7 feet. Showers likely.
.TUESDAY...Northeast winds 15 knots. Wind waves 6 to 7 feet.
Northwest swell 6 to 7 feet. Scattered showers.

$$

PHZ112-241430-
Kauai Leeward Waters-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds to 25 knots. Wind waves around 9 feet.
North swell 14 feet, decreasing to 12 feet after midnight.
Isolated showers.
.FRIDAY...Northeast winds to 25 knots. Wind waves around 8 feet.
North swell 10 feet. Isolated showers.
.FRIDAY NIGHT...Northeast winds to 25 knots. Wind waves around
8 feet. North swell 9 feet. Isolated showers in the evening, then
scattered showers after midnight.
.SATURDAY...East winds to 25 knots. Wind waves around 7 feet.
North swell 9 feet, decreasing to 7 feet in the afternoon.
Scattered showers, mainly in the morning.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves around
7 feet. North swell 6 feet. Isolated showers in the evening, then
scattered showers after midnight.
.SUNDAY...East winds to 25 knots. Wind waves around 7 feet. North
swell 7 feet. Scattered showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves around 7 feet.
North swell 7 feet. Scattered showers.
.MONDAY...Northeast winds 20 knots...northeast 15 knots in the
Kaulakahi Channel. Wind waves around 8 feet. North swell 6 to
7 feet. Scattered showers.
.TUESDAY...Northeast winds 15 knots...northeast 10 knots in the
Kaulakahi Channel. Wind waves 6 to 7 feet. North swell 5 to
7 feet. Scattered showers.

$$

PHZ113-241430-
Kauai Channel-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds to 25 knots. Wind waves around 9 feet.
North swell 14 feet, decreasing to 12 feet after midnight.
Isolated showers.
.FRIDAY...Northeast winds to 25 knots. Wind waves around 8 feet.
North swell 10 feet. Isolated showers.
.FRIDAY NIGHT...Northeast winds to 25 knots. Wind waves around
8 feet. North swell 9 feet. Isolated showers.
.SATURDAY...East winds to 25 knots. Wind waves around 8 feet.
North swell 9 feet. Isolated showers.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves around
7 feet. North swell 6 feet. Isolated showers.
.SUNDAY...East winds to 25 knots. Wind waves around 8 feet. North
swell 7 feet. Isolated showers in the morning, then scattered
showers in the afternoon.
.SUNDAY NIGHT...East winds 20 knots. Wind waves around 8 feet.
North swell 7 feet. Scattered showers.
.MONDAY...Northeast winds 20 knots. Wind waves 9 to 10 feet.
North swell 7 feet. Scattered showers.
.TUESDAY...Northeast winds 20 knots. Wind waves 7 to 8 feet.
North swell 6 to 7 feet. Scattered showers.

$$

PHZ114-241430-
Oahu Windward Waters-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds to 25 knots. Wind waves around 8 feet.
North swell 14 feet, decreasing to 12 feet after midnight.
Scattered showers.
.FRIDAY...Northeast winds 20 knots. Wind waves around 8 feet.
North swell 10 feet. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...Northeast winds 20 knots. Wind waves around
7 feet. North swell 9 feet. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves around 7 feet.
North swell 9 feet. Scattered showers.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves around
8 feet. North swell 6 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves around 7 feet. North
swell 7 feet. Scattered showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves around 7 feet.
North swell 8 feet. Scattered showers.
.MONDAY...Northeast winds 20 knots. Wind waves around 8 feet.
North swell 7 to 8 feet. Showers likely.
.TUESDAY...Northeast winds 20 knots. Wind waves 6 to 7 feet.
North swell 6 to 7 feet. Scattered showers.

$$

PHZ115-241430-
Oahu Leeward Waters-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds to 25 knots. Wind waves around 9 feet.
North swell 12 feet. Isolated showers.
.FRIDAY...Northeast winds to 25 knots. Wind waves around 8 feet.
North swell 11 feet, decreasing to 9 feet in the afternoon.
Isolated showers in the morning.
.FRIDAY NIGHT...Northeast winds to 25 knots. Wind waves around
7 feet. North swell 8 feet. Isolated showers.
.SATURDAY...Northeast winds to 25 knots. Wind waves around
7 feet. North swell 8 feet. Isolated showers.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves around
7 feet. North swell 6 feet. Isolated showers.
.SUNDAY...East winds to 25 knots. Wind waves around 7 feet. North
swell 6 feet. Isolated showers in the morning, then scattered
showers in the afternoon.
.SUNDAY NIGHT...East winds 20 knots. Wind waves around 7 feet.
North swell 7 feet. Scattered showers.
.MONDAY...Northeast winds 20 knots. Wind waves 8 to 9 feet. North
swell 7 feet. Scattered showers.
.TUESDAY...Northeast winds 20 knots. Wind waves 6 to 7 feet.
Northwest swell 6 to 7 feet. Scattered showers.

$$

PHZ116-241430-
Kaiwi Channel-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds to 25 knots. Wind waves around 9 feet.
North swell 14 feet, decreasing to 12 feet after midnight.
Isolated showers.
.FRIDAY...Northeast winds to 25 knots. Wind waves around 9 feet.
North swell 10 feet. Isolated showers.
.FRIDAY NIGHT...Northeast winds to 25 knots. Wind waves around
8 feet. North swell 9 feet. Isolated showers.
.SATURDAY...Northeast winds to 25 knots. Wind waves around
7 feet. North swell 9 feet. Isolated showers.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves around
8 feet. North swell 6 feet. Isolated showers.
.SUNDAY...East winds to 25 knots. Wind waves around 8 feet. North
swell 7 feet. Isolated showers in the morning, then scattered
showers in the afternoon.
.SUNDAY NIGHT...East winds 20 knots. Wind waves around 7 feet.
North swell 8 feet. Scattered showers.
.MONDAY...Northeast winds 20 knots. Wind waves around 9 feet.
North swell 7 to 8 feet. Scattered showers.
.TUESDAY...Northeast winds 20 knots. Wind waves 7 to 8 feet.
North swell 6 to 7 feet. Scattered showers.

$$

PHZ117-241430-
Maui County Windward Waters-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds 20 knots. Wind waves around 9 feet.
North swell 15 feet, decreasing to 13 feet after midnight.
Scattered showers.
.FRIDAY...Northeast winds 20 knots. Wind waves around 9 feet.
North swell 11 feet. Scattered showers, mainly in the morning.
.FRIDAY NIGHT...East winds 20 knots. Wind waves around 7 feet.
North swell 9 feet. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves around 7 feet.
North swell 9 feet, decreasing to 7 feet in the afternoon.
Scattered showers.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves around
8 feet. North swell 6 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves around 8 feet. North
swell 7 feet. Scattered showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves around 7 feet.
North swell 8 feet. Scattered showers in the evening, then
showers likely after midnight.
.MONDAY...East winds 20 knots. Wind waves around 8 feet. North
swell 8 feet. Showers likely.
.TUESDAY...Northeast winds 20 knots. Wind waves 6 to 7 feet.
North swell 6 to 8 feet. Scattered showers.

$$

PHZ118-241430-
Maui County Leeward Waters-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds to 25 knots. Wind waves around 9 feet.
North swell 11 feet. Isolated showers.
.FRIDAY...Northeast winds to 25 knots. Wind waves around 8 feet.
North swell 9 feet. Isolated showers in the morning.
.FRIDAY NIGHT...Northeast winds to 25 knots. Wind waves around
7 feet. North swell 8 feet. Isolated showers.
.SATURDAY...Northeast winds to 25 knots. Wind waves around
7 feet. North swell 7 feet. Isolated showers.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves around
7 feet. North swell 6 feet. Isolated showers.
.SUNDAY...East winds to 25 knots. Wind waves around 7 feet. North
swell 6 feet. Isolated showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves around 7 feet.
North swell 7 feet. Isolated showers.
.MONDAY...Northeast winds 20 knots. Wind waves around 7 feet.
North swell 7 feet. Scattered showers.
.TUESDAY...Northeast winds 15 knots. Wind waves 5 to 6 feet.
North swell 5 to 7 feet. Isolated showers.

$$

PHZ119-241430-
Maalaea Bay-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...North winds to 25 knots. Wind waves around 4 feet.
.FRIDAY...North winds to 25 knots. Wind waves around 3 feet.
.FRIDAY NIGHT...North winds to 25 knots. Wind waves around
4 feet.
.SATURDAY...North winds to 25 knots. Wind waves around 4 feet.
.SATURDAY NIGHT...North winds to 30 knots. Wind waves around
3 feet.
.SUNDAY...North winds to 30 knots. Wind waves around 3 feet.
Isolated showers in the afternoon.
.SUNDAY NIGHT...North winds to 25 knots. Wind waves around
3 feet. Isolated showers.
.MONDAY...North winds to 25 knots. Wind waves around 7 feet.
Scattered showers.
.TUESDAY...North winds to 25 knots. Wind waves around 5 feet.
Isolated showers.

$$

PHZ120-241430-
Pailolo Channel-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds to 25 knots. Wind waves around 9 feet.
North swell 11 feet. Isolated showers this evening. Scattered
showers after midnight.
.FRIDAY...Northeast winds to 25 knots. Wind waves around 8 feet.
North swell 10 feet. Scattered showers in the morning. Isolated
showers in the afternoon.
.FRIDAY NIGHT...Northeast winds to 25 knots. Wind waves around
7 feet. Northeast swell 8 feet. Isolated showers in the evening.
Scattered showers after midnight.
.SATURDAY...Northeast winds to 25 knots. Wind waves around
7 feet. Northeast swell 7 feet. Scattered showers, mainly in the
morning.
.SATURDAY NIGHT...East winds to 30 knots. Wind waves around
7 feet. Northeast swell 6 feet. Isolated showers in the evening.
Scattered showers after midnight.
.SUNDAY...East winds to 30 knots. Wind waves around 7 feet.
Northeast swell 6 feet. Scattered showers, mainly in the morning.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves around 7 feet.
North swell 7 feet. Isolated showers.
.MONDAY...Northeast winds to 25 knots. Wind waves 10 to 11 feet.
North swell 7 to 8 feet. Scattered showers.
.TUESDAY...Northeast winds to 25 knots. Wind waves 7 to 8 feet.
North swell 5 to 7 feet. Isolated showers.

$$

PHZ121-241430-
Alenuihaha Channel-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds to 30 knots. Wind waves around
11 feet. North swell 15 feet, decreasing to 13 feet after
midnight. Isolated showers.
.FRIDAY...Northeast winds to 30 knots. Wind waves around 10 feet.
North swell 11 feet. Isolated showers.
.FRIDAY NIGHT...Northeast winds to 30 knots. Wind waves around
8 feet. North swell 8 feet. Isolated showers.
.SATURDAY...Northeast winds to 30 knots. Wind waves around
8 feet. North swell 7 feet. Isolated showers in the morning.
Scattered showers in the afternoon.
.SATURDAY NIGHT...East winds to 30 knots. Wind waves around
8 feet. Northeast swell 6 feet. Isolated showers.
.SUNDAY...East winds to 30 knots. Wind waves around 8 feet. North
swell 6 feet. Isolated showers.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves around 8 feet.
North swell 8 feet. Isolated showers.
.MONDAY...Northeast winds to 25 knots. Wind waves around 11 feet.
North swell 7 to 8 feet. Scattered showers.
.TUESDAY...Northeast winds 20 knots. Wind waves 8 to 9 feet.
North swell 6 to 7 feet. Isolated showers.

$$

PHZ122-241430-
Big Island Windward Waters-
340 PM HST Thu Nov 23 2017

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

.TONIGHT...Northeast winds 20 knots. Wind waves around 10 feet.
North swell 14 feet. Scattered showers.
.FRIDAY...Northeast winds 20 knots. Wind waves around 9 feet.
North swell 13 feet, decreasing to 11 feet in the afternoon.
Scattered showers, mainly in the morning.
.FRIDAY NIGHT...Northeast winds 20 knots. Wind waves around
7 feet. North swell 9 feet. Scattered showers.
.SATURDAY...Northeast winds 20 knots. Wind waves around 6 feet.
North swell 9 feet, decreasing to 7 feet in the afternoon.
Scattered showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves around 6 feet.
North swell 7 feet. Scattered showers.
.SUNDAY...East winds 20 knots. Wind waves around 7 feet. North
swell 7 feet. Scattered showers in the morning, then showers
likely in the afternoon.
.SUNDAY NIGHT...East winds 15 knots. Wind waves around 7 feet.
North swell 8 feet. Showers likely.
.MONDAY...Northeast winds 20 knots. Wind waves 8 to 9 feet. North
swell 8 feet. Showers likely.
.TUESDAY...Northeast winds 15 knots. Wind waves around 6 feet.
North swell 6 to 8 feet. Scattered showers.

$$

PHZ123-241430-
Big Island Leeward Waters-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...West of the Big Island, southeast winds 10 knots,
becoming north after midnight. Near South Point, east winds
20 knots. Wind waves around 11 feet. North swell 10 feet. Hazy.
Isolated showers.
.FRIDAY...West of the Big Island, northeast winds 15 knots,
becoming northwest in the afternoon. Near South Point, east winds
20 knots. Wind waves around 11 feet. North swell 10 feet,
decreasing to 8 feet in the afternoon. Isolated showers in the
morning. Hazy.
.FRIDAY NIGHT...West of the Big Island, east winds 10 knots in
the evening, becoming variable less than 10 knots. Near South
Point, east winds 20 knots. Wind waves around 9 feet. North swell
7 feet. Hazy. Isolated showers.
.SATURDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves around
9 feet. North swell 6 feet. Isolated showers in the morning.
Hazy.
.SATURDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east to 25 knots near South Point. Wind waves around
7 feet. North swell 5 feet. Hazy. Isolated showers.
.SUNDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves around
8 feet. North swell 5 feet. Hazy. Isolated showers.
.SUNDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves around
9 feet. North swell 5 feet. Hazy. Isolated showers.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...northeast 10 knots near South Point. Wind waves 10 to
11 feet. North swell 6 feet. Hazy. Scattered showers.
.TUESDAY...Winds variable less than 10 knots west of the Big
Island...northeast 10 knots near South Point. Wind waves 7 to
8 feet. North swell 4 to 6 feet. Hazy. Scattered showers.

$$

PHZ124-241430-
Big Island Southeast Waters-
340 PM HST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.TONIGHT...Northeast winds to 25 knots. Wind waves around
12 feet. North swell 15 feet, becoming northeast 13 feet after
midnight. Scattered showers.
.FRIDAY...Northeast winds to 25 knots. Wind waves around 11 feet.
Northeast swell 13 feet, decreasing to 11 feet in the afternoon.
Scattered showers, mainly in the morning.
.FRIDAY NIGHT...Northeast winds to 25 knots. Wind waves around
9 feet. Northeast swell 9 feet. Scattered showers.
.SATURDAY...Northeast winds to 25 knots. Wind waves around
9 feet. Northeast swell 9 feet, decreasing to 7 feet in the
afternoon. Scattered showers.
.SATURDAY NIGHT...Northeast winds to 25 knots. Wind waves around
8 feet. Northeast swell 6 feet. Scattered showers.
.SUNDAY...Northeast winds to 25 knots. Wind waves around 9 feet.
Northeast swell 6 feet. Scattered showers in the morning, then
showers likely in the afternoon.
.SUNDAY NIGHT...Northeast winds to 25 knots. Wind waves around
9 feet. North swell 7 feet. Showers likely.
.MONDAY...Northeast winds 20 knots. Wind waves around 11 feet.
North swell 8 feet. Showers likely.
.TUESDAY...Northeast winds 20 knots. Wind waves 8 to 9 feet.
North swell 6 to 8 feet. Scattered showers.

$$



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