Coastal Waters Forecast
Issued by NWS Honolulu, HI

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000
FZHW50 PHFO 260132
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
332 PM HST Mon Sep 25 2017

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

PHZ100-261400-
332 PM HST Mon Sep 25 2017

.Synopsis for Hawaiian coastal waters...
A ridge of high pressure north of the state will weaken as a
front approaches from the northwest and a trough moves over the
eastern waters. The ridge will rebuild around mid-week after the
front stalls and dissipates northwest of the coastal waters on
Tuesday.

$$

PHZ110-261400-
Kauai Northwest Waters-
332 PM HST Mon Sep 25 2017

.TONIGHT...Northeast winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers in the morning.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY NIGHT...Northeast winds 15 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 in the morning, then isolated showers
in the afternoon.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet. North
swell 3 feet. Scattered showers.
.FRIDAY...Southeast winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Scattered showers.
.SATURDAY...Southeast winds 10 knots in the morning becoming
variable less than 10 knots. Wind waves 2 feet or less. Northwest
swell 3 to 4 feet. Haze. Isolated showers.

$$

PHZ111-261400-
Kauai Windward Waters-
332 PM HST Mon Sep 25 2017

.TONIGHT...Northeast 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 in the morning.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers.
.WEDNESDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Scattered showers.
.THURSDAY...East winds 10 knots. Wind waves 3 feet. North swell
3 feet. Scattered showers.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet. North
swell 3 feet. Scattered showers.
.FRIDAY...East winds 10 knots. Wind waves 3 feet. Northwest swell
3 feet. Scattered showers.
.SATURDAY...Southeast winds 10 knots in the morning becoming
variable less than 10 knots, then becoming southeast 10 knots.
Wind waves 2 feet or less. Northwest swell 3 to 4 feet. Haze.
Scattered showers.

$$

PHZ112-261400-
Kauai Leeward Waters-
332 PM HST Mon Sep 25 2017

.TONIGHT...Northeast winds 10 knots. Wind waves 2 feet or less.
Isolated showers after midnight.
.TUESDAY...East winds 10 knots. Wind waves 2 feet or less.
Northwest swell 3 feet in the afternoon.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers after midnight.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers in the evening, then
scattered showers after midnight.
.THURSDAY...East winds 10 knots. Wind waves 3 feet. North swell
3 feet. Scattered showers in the morning, then isolated showers
in the afternoon.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 3 feet. North
swell 3 feet. Isolated showers in the evening, then scattered
showers after midnight.
.FRIDAY...East winds 10 knots becoming variable less than
10 knots. Wind waves 3 feet. Northwest swell 3 feet. Isolated
showers.
.SATURDAY...Southeast winds 10 knots in the morning becoming
variable less than 10 knots. Wind waves 2 feet or less. Northwest
swell 3 to 4 feet. Haze. Isolated showers.

$$

PHZ113-261400-
Kauai Channel-
332 PM HST Mon Sep 25 2017

.TONIGHT...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 in the morning.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...Northeast winds 10 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY...Northeast winds 15 knots. Wind waves 3 feet. North
swell 3 feet. Isolated showers.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet. North
swell 3 feet. Isolated showers.
.FRIDAY...East winds 10 knots. Wind waves 3 feet. North swell
3 feet. Isolated showers.
.SATURDAY...Winds variable less than 10 knots. Wind waves 2 feet
or less. Northwest swell 3 to 4 feet. Haze. Isolated showers.

$$

PHZ114-261400-
Oahu Windward Waters-
332 PM HST Mon Sep 25 2017

.TONIGHT...Northeast 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 in the morning.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers.
.WEDNESDAY NIGHT...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.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 3 feet. North
swell 3 feet. Scattered showers.
.FRIDAY...East winds 10 knots. Wind waves 4 feet. North swell
3 feet. Scattered showers.
.SATURDAY...Southeast winds 10 knots. Wind waves 3 feet.
Northwest swell 3 to 4 feet. Haze. Scattered showers.

$$

PHZ115-261400-
Oahu Leeward Waters-
332 PM HST Mon Sep 25 2017

.TONIGHT...Northeast winds 10 knots. Wind waves 2 feet or less.
.TUESDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
.TUESDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
.WEDNESDAY...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 in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers through the night.
.THURSDAY...Northeast winds 15 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 3 feet. North
swell 3 feet. Isolated showers through the night.
.FRIDAY...East winds 10 knots becoming variable less than
10 knots. Wind waves 3 feet. Isolated showers.
.SATURDAY...Winds variable less than 10 knots. Wind waves 2 feet
or less. Northwest swell 3 feet. Haze. Isolated showers.

$$

PHZ116-261400-
Kaiwi Channel-
332 PM HST Mon Sep 25 2017

.TONIGHT...Northeast winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 feet. Isolated
showers in the morning.
.TUESDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers.
.WEDNESDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers through the night.
.THURSDAY...Northeast winds 15 knots. Wind waves 4 feet. North
swell 3 feet. Isolated showers.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 4 feet. North
swell 3 feet. Isolated showers through the night.
.FRIDAY...East winds 10 knots. Wind waves 4 feet. North swell
3 feet. Isolated showers.
.SATURDAY...Southeast winds 10 knots in the morning becoming
variable less than 10 knots, then becoming east 10 knots. Wind
waves 2 feet or less. Northwest swell 3 feet. Haze. Isolated
showers.

$$

PHZ117-261400-
Maui County Windward Waters-
332 PM HST Mon Sep 25 2017

.TONIGHT...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY...East winds 10 knots. Wind waves 3 feet. Isolated
showers in the morning.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.WEDNESDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers in the morning, then scattered
showers in the afternoon.
.WEDNESDAY NIGHT...East winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Scattered showers.
.THURSDAY...East winds 15 knots. Wind waves 4 feet. North swell
3 feet. Scattered showers.
.THURSDAY NIGHT...East winds 15 knots. Wind waves 4 feet. North
swell 3 feet. Scattered showers.
.FRIDAY...East winds 10 knots. Wind waves 4 feet. North swell
3 feet. Scattered showers.
.SATURDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Isolated showers.

$$

PHZ118-261400-
Maui County Leeward Waters-
332 PM HST Mon Sep 25 2017

.TONIGHT...Northeast winds 10 knots. Wind waves 2 feet or less.
.TUESDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
.WEDNESDAY...East winds 10 knots. Wind waves 2 feet or less then
3 feet in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Isolated showers.
.THURSDAY...Northeast winds 10 knots. Wind waves 3 feet. Isolated
showers through the day.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 3 feet.
Isolated showers.
.FRIDAY...Northeast winds 10 knots veering southeast in the
afternoon, then becoming variable less than 10 knots. Wind waves
3 feet. Isolated showers.
.SATURDAY...Winds variable less than 10 knots. Wind waves 2 feet
or less. Haze. Isolated showers.

$$

PHZ119-261400-
Maalaea Bay-
332 PM HST Mon Sep 25 2017

.TONIGHT...Winds variable less than 10 knots becoming northeast
15 knots after midnight. Wind waves 2 feet or less.
.TUESDAY...Winds variable less than 10 knots. Wind waves 2 feet
or less.
.TUESDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less.
.WEDNESDAY...North winds 15 knots veering east in the afternoon.
Wind waves 2 feet or less.
.WEDNESDAY NIGHT...North winds 20 knots. Wind waves 2 feet or
less.
.THURSDAY...Northeast winds 20 knots. Wind waves 2 feet or less.
.THURSDAY NIGHT...Northeast winds 20 knots. Wind waves 2 feet or
less.
.FRIDAY...Northeast winds 20 knots becoming variable less than
10 knots. Wind waves 2 feet or less. Isolated showers.
.SATURDAY...Winds variable less than 10 knots. Wind waves 2 feet
or less. Isolated showers.

$$

PHZ120-261400-
Pailolo Channel-
332 PM HST Mon Sep 25 2017

.TONIGHT...Northeast winds 15 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY...Northeast winds 20 knots. Wind waves 3 feet. Isolated
showers in the morning.
.TUESDAY NIGHT...Northeast winds 15 knots. Wind waves 3 feet.
Isolated showers.
.WEDNESDAY...East winds 15 knots. Wind waves 3 feet. Isolated
showers.
.WEDNESDAY NIGHT...Northeast winds 20 knots. Wind waves 3 feet.
North swell 3 feet after midnight. Isolated showers in the
evening. Scattered showers after midnight.
.THURSDAY...Northeast winds 20 knots. Wind waves 3 feet. North
swell 3 feet. Scattered showers in the morning. Isolated showers
in the afternoon.
.THURSDAY NIGHT...East winds 20 knots. Wind waves 3 feet.
Northwest swell 3 feet. Isolated showers in the evening.
Scattered showers after midnight.
.FRIDAY...East winds 20 knots easing to 10 knots. Wind waves
3 feet. Isolated showers.
.SATURDAY...Winds variable less than 10 knots becoming east
10 knots. Wind waves 2 feet or less. Isolated showers.

$$

PHZ121-261400-
Alenuihaha Channel-
332 PM HST Mon Sep 25 2017

.TONIGHT...Northeast winds 15 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY...Northeast winds 15 knots. Wind waves 3 feet. Isolated
showers in the morning.
.TUESDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Isolated showers.
.WEDNESDAY...East winds 15 knots. Wind waves 4 feet. Northwest
swell 3 feet. Isolated showers in the morning. Scattered showers
in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 20 knots. Wind waves 4 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY...Northeast winds 20 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers.
.THURSDAY NIGHT...East winds 20 knots. Wind waves 5 feet.
Northwest swell 3 feet. Isolated showers.
.FRIDAY...East winds 10 knots. Wind waves 4 feet. Northwest swell
3 feet. Isolated showers.
.SATURDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Haze. Isolated showers.

$$

PHZ122-261400-
Big Island Windward Waters-
332 PM HST Mon Sep 25 2017

.TONIGHT...Northeast winds 10 knots. Wind waves 3 feet. Isolated
showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 feet. Isolated
showers in the morning.
.TUESDAY NIGHT...East winds 10 knots. Wind waves 3 feet. Isolated
showers.
.WEDNESDAY...East winds 10 knots. Wind waves 4 feet. Northwest
swell 3 feet. Scattered showers.
.WEDNESDAY NIGHT...East winds 15 knots. Wind waves 4 feet.
Northwest swell 3 feet. Scattered showers.
.THURSDAY...Northeast winds 15 knots. Wind waves 4 feet. North
swell 3 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.THURSDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Northwest swell 3 feet. Scattered showers.
.FRIDAY...East winds 10 knots. Wind waves 4 feet. North swell
3 feet. Scattered showers.
.SATURDAY...East winds 10 knots. Wind waves 3 feet. Northwest
swell 3 feet. Scattered showers.

$$

PHZ123-261400-
Big Island Leeward Waters-
332 PM HST Mon Sep 25 2017

.TONIGHT...Winds variable less than 10 knots west of the Big
Island...northeast 15 knots near South Point. Wind waves 4 feet.
Haze through the night. Isolated showers through the night.
.TUESDAY...Winds variable less than 10 knots west of the Big
Island...northeast 10 knots near Kawaihae. Wind waves 4 feet.
Haze.
.TUESDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 10 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...northeast 15 knots near South Point. Wind waves 5 feet.
Haze.
.WEDNESDAY 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.
.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.
.THURSDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 20 knots near South Point. Wind waves 5 feet.
Haze through the night. Isolated showers through the night.
.FRIDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 5 feet. Haze.
Isolated showers.
.SATURDAY...Winds variable less than 10 knots west of the Big
Island...east 10 knots near South Point. Wind waves 3 feet. Haze.
Isolated showers.

$$

PHZ124-261400-
Big Island Southeast Waters-
332 PM HST Mon Sep 25 2017

.TONIGHT...Northeast winds 15 knots. Wind waves 4 feet. Isolated
showers through the night. Haze after midnight.
.TUESDAY...Northeast winds 15 knots. Wind waves 4 feet. Isolated
showers in the morning. Haze through the day.
.TUESDAY NIGHT...Northeast winds 10 knots. Wind waves 4 feet.
Haze through the night. Isolated showers through the night.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 5 feet. Haze
through the day. Isolated showers in the morning. Scattered
showers in the afternoon.
.WEDNESDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Haze.
Scattered showers.
.THURSDAY...Northeast winds 20 knots. Wind waves 5 feet. Haze
through the day. Scattered showers in the morning. Isolated
showers in the afternoon.
.THURSDAY NIGHT...Northeast winds 20 knots. Wind waves 5 feet.
Haze. Scattered showers.
.FRIDAY...East winds 10 knots. Wind waves 4 to 5 feet. Scattered
showers.
.SATURDAY...East winds 10 knots. Wind waves 3 feet. Isolated
showers.

$$



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