Coastal Waters Forecast
Issued by NWS Honolulu, HI

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000
FZHW50 PHFO 240730
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
930 PM HST Sat Sep 23 2017

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

PHZ100-241945-
930 PM HST Sat Sep 23 2017

.Synopsis for Hawaiian coastal waters...
A ridge of high pressure will move closer to the island chain
this weekend as a cold front passes to the north, keeping wind
speeds in the light to moderate range.

$$

PHZ110-241945-
Kauai Northwest Waters-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 4 feet. Northwest swell
3 feet. Isolated showers in the morning.
.SUNDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.MONDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Scattered showers.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 3 feet. North
swell 3 feet. Scattered showers.
.THURSDAY...East winds 10 knots. Wind waves 3 to 4 feet. North
swell 3 feet. Scattered showers.

$$

PHZ111-241945-
Kauai Windward Waters-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 4 feet. Northwest swell
3 feet. Isolated showers in the morning.
.SUNDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 3 feet. Northwest swell
3 feet in the morning. Isolated showers.
.MONDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet in the afternoon. Isolated showers.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Scattered showers.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 3 to 4 feet.
North swell 3 feet. Scattered showers.
.THURSDAY...East winds 10 knots. Wind waves 3 feet. North swell
3 feet. Scattered showers.

$$

PHZ112-241945-
Kauai Leeward Waters-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet in the evening. Isolated showers after
midnight.
.SUNDAY...East winds 15 knots. Wind waves 4 feet. Northwest swell
3 feet.
.SUNDAY NIGHT...East winds 15 knots. In the Kaulakahi Channel,
winds variable less than 10 knots becoming northeast 10 knots
after midnight. Wind waves 3 feet. Northwest swell 3 feet.
Isolated showers through the night.
.MONDAY...East winds 10 knots. Wind waves 3 feet in the morning
then 2 feet or less. Isolated showers through the day.
.MONDAY NIGHT...East winds 10 knots. Wind waves 2 feet or less.
Isolated showers.
.TUESDAY...East winds 10 knots. Wind waves 2 feet or less then
3 feet in the afternoon. Northwest swell 3 feet in the afternoon.
Isolated showers through the day.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers in the evening, then
scattered showers after midnight.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY...East winds 10 knots. Wind waves 3 feet. North swell
3 feet. Isolated showers.

$$

PHZ113-241945-
Kauai Channel-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet in the evening. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. Northwest
swell 3 feet in the afternoon. Isolated showers in the morning.
.SUNDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers.
.MONDAY...Northeast winds 10 knots. Wind waves 3 feet. Isolated
showers through the day.
.MONDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Isolated showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet in the afternoon. Isolated showers through the day.
.TUESDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 3 to 4 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY...Northeast winds 15 knots. Wind waves 3 feet. North
swell 3 feet. Isolated showers.

$$

PHZ114-241945-
Oahu Windward Waters-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 4 feet. Northwest swell
3 feet. Isolated showers in the morning.
.SUNDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 3 feet. Northwest swell
3 feet in the morning. Isolated showers.
.MONDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet in the afternoon. Isolated showers.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Northwest swell 3 feet. Scattered showers.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 3 feet. North
swell 3 feet. Scattered showers.
.THURSDAY...East winds 10 knots. Wind waves 3 feet. North swell
3 feet. Scattered showers.

$$

PHZ115-241945-
Oahu Leeward Waters-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...Northeast winds 15 knots. Wind waves 4 feet.
.SUNDAY...East winds 15 knots. Wind waves 3 feet.
.SUNDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less.
Isolated showers in the morning.
.MONDAY NIGHT...Northeast winds 10 knots. Wind waves 2 feet or
less. Isolated showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 2 feet or less
then 3 feet in the afternoon. Isolated showers in the morning.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Isolated showers through the night.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY...Northeast winds 15 knots. Wind waves 3 feet. North
swell 3 feet. Isolated showers.

$$

PHZ116-241945-
Kaiwi Channel-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. Northwest
swell 3 feet in the afternoon. Isolated showers in the morning.
.SUNDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers.
.MONDAY...Northeast winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet in the morning. Isolated showers.
.MONDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Isolated showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers through the night.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY...Northeast winds 15 knots. Wind waves 3 feet. North
swell 3 feet. Isolated showers.

$$

PHZ117-241945-
Maui County Windward Waters-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 3 feet. Northwest swell
3 feet. Isolated showers in the morning.
.SUNDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 3 feet. Northwest swell
3 feet in the morning. Isolated showers.
.MONDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Northwest swell 3 feet. Scattered showers.
.WEDNESDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Scattered showers.
.THURSDAY...East winds 15 knots. Wind waves 3 feet. North swell
3 feet. Scattered showers.

$$

PHZ118-241945-
Maui County Leeward Waters-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...Northeast winds 15 knots. Wind waves 4 feet.
.SUNDAY...East winds 15 knots. Wind waves 3 feet.
.SUNDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet in
the evening then 2 feet or less. Isolated showers.
.MONDAY...Northeast winds 10 knots in the morning becoming
variable less than 10 knots. Wind waves 2 feet or less. Isolated
showers in the morning.
.MONDAY NIGHT...Northeast winds 10 knots. Wind waves 2 feet or
less. Isolated showers.
.TUESDAY...Northeast winds 10 knots in the morning becoming
variable less than 10 knots. Wind waves 2 feet or less then
3 feet in the afternoon. Isolated showers in the morning.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Isolated showers.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 3 feet.
Isolated showers.
.THURSDAY...Northeast winds 10 knots. Wind waves 3 feet. Isolated
showers.

$$

PHZ119-241945-
Maalaea Bay-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...North winds 20 knots. Wind waves 2 feet or
less.
.SUNDAY...North winds 20 knots. Wind waves 2 feet or less.
.SUNDAY NIGHT...North winds 15 knots. Wind waves 2 feet or less.
.MONDAY...North winds 15 knots. Wind waves 2 feet or less.
.MONDAY NIGHT...North winds 15 knots. Wind waves 2 feet or less.
.TUESDAY...Winds variable less than 10 knots becoming north
15 knots in the afternoon. Wind waves 2 feet or less.
.TUESDAY NIGHT...North winds 20 knots. Wind waves 2 feet or less.
.WEDNESDAY...North winds 15 knots. Wind waves 2 feet or less.
.THURSDAY...North winds 20 knots. Wind waves 2 feet or less.

$$

PHZ120-241945-
Pailolo Channel-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...East winds 20 knots. Wind waves 3 feet.
Isolated showers.
.SUNDAY...East winds 20 knots. Wind waves 3 feet. Isolated
showers in the morning.
.SUNDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Isolated showers.
.MONDAY...Northeast winds 15 knots. Wind waves 3 feet. Isolated
showers.
.MONDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Isolated showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Isolated showers in the evening. Scattered showers after
midnight.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 3 feet.
Scattered showers.
.THURSDAY...Northeast winds 20 knots. Wind waves 3 feet.
Northwest swell 3 feet. Scattered showers.

$$

PHZ121-241945-
Alenuihaha Channel-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...East winds 20 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers.
.SUNDAY...East winds 20 knots. Wind waves 4 feet. Isolated
showers in the morning.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Isolated
showers.
.MONDAY...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.MONDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 4 feet. Isolated
showers.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Isolated
showers.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY...East winds 15 knots. Wind waves 4 feet. Northwest
swell 3 feet. Isolated showers.

$$

PHZ122-241945-
Big Island Windward Waters-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.SUNDAY...East winds 10 knots. Wind waves 3 feet. Northwest swell
3 feet in the morning. Isolated showers in the morning.
.SUNDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers in the evening, then scattered
showers after midnight.
.MONDAY...East winds 10 knots. Wind waves 3 feet. Northwest swell
3 feet in the morning. Isolated showers.
.MONDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Isolated
showers in the evening, then scattered showers after midnight.
.TUESDAY...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 3 feet.
Scattered showers.
.WEDNESDAY...East winds 10 knots. Wind waves 3 to 4 feet.
Northwest swell 3 feet. Scattered showers.
.THURSDAY...Northeast winds 10 knots. Wind waves 3 to 4 feet.
Northwest swell 3 feet. Scattered showers.

$$

PHZ123-241945-
Big Island Leeward Waters-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...West of the Big Island, north winds 10 knots
in the evening becoming variable less than 10 knots. Near South
Point, east winds 20 knots. Wind waves 5 feet. Haze through the
night. Isolated showers after midnight.
.SUNDAY...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 5 feet. Haze.
.SUNDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 4 feet. Haze
through the night. Isolated showers after midnight.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 4 feet.
Isolated showers in the morning. Haze through the day.
.MONDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 4 feet. Haze
through the night. Isolated showers after midnight.
.TUESDAY...Winds variable less than 10 knots west of the Big
Island...east 10 knots near South Point. Wind waves 5 feet.
Isolated showers in the morning. Haze through the day.
.TUESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 15 knots near South Point. Wind waves 5 feet.
Haze through the night. Isolated showers through the night.
.WEDNESDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 4 to 5 feet.
Haze. Isolated showers.
.THURSDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 5 feet. Haze.
Isolated showers.

$$

PHZ124-241945-
Big Island Southeast Waters-
930 PM HST Sat Sep 23 2017

.REST OF TONIGHT...Northeast winds 20 knots. Wind waves 5 feet.
Isolated showers through the night.
.SUNDAY...East winds 20 knots. Wind waves 5 feet. Isolated
showers in the morning.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Isolated
showers in the evening, then scattered showers after midnight.
.MONDAY...East winds 15 knots. Wind waves 4 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.MONDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Isolated showers in the evening, then scattered showers after
midnight.
.TUESDAY...East winds 10 knots. Wind waves 4 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.TUESDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Scattered showers.
.WEDNESDAY...East winds 15 knots. Wind waves 4 to 5 feet.
Scattered showers.
.THURSDAY...Northeast winds 20 knots. Wind waves 5 feet.
Scattered showers.

$$


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