Coastal Waters Forecast
Issued by NWS Honolulu, HI

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000
FZHW50 PHFO 180721
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
921 PM HST Fri Nov 17 2017

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

PHZ100-181945-
921 PM HST Fri Nov 17 2017

.Synopsis for Hawaiian coastal waters...
Low pressure will stall far to the north-northeast of the waters
over the weekend into Monday, then lift northeastward through
midweek as high pressure rebuilds to the north.

$$

PHZ110-181945-
Kauai Northwest Waters-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...North winds 15 knots. Wind waves 3 feet. North
swell 5 feet. Scattered showers.
.SATURDAY...North winds 15 knots. Wind waves 4 feet. North swell
5 feet. Scattered showers.
.SATURDAY NIGHT...North winds 15 knots. Wind waves 3 feet. North
swell 5 feet increasing to 7 feet after midnight. Isolated
showers.
.SUNDAY...North winds 15 knots. Wind waves 4 feet. North swell
9 feet increasing to 11 feet in the afternoon. Scattered showers.
.SUNDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 11 feet. Scattered showers.
.MONDAY...North winds 15 knots. Wind waves 4 feet. North swell
10 feet. Scattered showers.
.MONDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
North swell 9 feet. Scattered showers.
.TUESDAY...Northeast winds 15 knots. Wind waves 5 feet. North
swell 6 to 8 feet. Scattered showers.
.WEDNESDAY...Northeast winds 20 knots. Wind waves 7 to 8 feet.
North swell 8 to 10 feet. Scattered showers.

$$

PHZ111-181945-
Kauai Windward Waters-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...North winds 10 knots. Wind waves 3 feet. North
swell 5 feet. Scattered showers.
.SATURDAY...North winds 15 knots. Wind waves 4 feet. North swell
5 feet. Scattered showers.
.SATURDAY NIGHT...Northwest winds 15 knots. Wind waves 4 feet.
North swell 5 feet increasing to 7 feet after midnight. Scattered
showers in the evening, then isolated showers after midnight.
.SUNDAY...Northwest winds 20 knots. Wind waves 4 feet. North
swell 9 feet increasing to 11 feet in the afternoon. Scattered
showers.
.SUNDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 11 feet. Scattered showers.
.MONDAY...North winds 15 knots. Wind waves 4 feet. North swell
10 feet. Scattered showers.
.MONDAY NIGHT...North winds 15 knots. Wind waves 3 feet. North
swell 10 feet. Scattered showers.
.TUESDAY...Northeast winds 15 knots. Wind waves 4 feet. North
swell 6 to 8 feet. Scattered showers.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 6 to 7 feet.
North swell 8 to 10 feet. Scattered showers.

$$

PHZ112-181945-
Kauai Leeward Waters-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...Northeast winds 15 knots. Wind waves 3 feet.
North swell 5 feet. Scattered showers.
.SATURDAY...North winds 15 knots. Wind waves 4 feet. North swell
5 feet. Scattered showers.
.SATURDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 5 feet. Scattered showers in the evening, then isolated
showers after midnight.
.SUNDAY...North winds 20 knots. Wind waves 4 feet. North swell
7 feet increasing to 10 feet in the afternoon. Scattered showers.
.SUNDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 11 feet. Scattered showers.
.MONDAY...North winds 15 knots. Wind waves 4 feet. North swell
9 feet. Scattered showers.
.MONDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
North swell 9 feet. Scattered showers.
.TUESDAY...Northeast winds 15 knots. Wind waves 5 feet. North
swell 6 to 8 feet. Scattered showers.
.WEDNESDAY...Northeast winds 20 knots. Wind waves 7 to 8 feet.
North swell 8 to 10 feet. Isolated showers.

$$

PHZ113-181945-
Kauai Channel-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...North winds 15 knots. Wind waves 3 feet. North
swell 5 feet. Scattered showers early in the evening, then
isolated showers after midnight.
.SATURDAY...North winds 15 knots. Wind waves 4 feet. North swell
4 feet. Scattered showers through the day.
.SATURDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 5 feet. Scattered showers in the evening, then isolated
showers after midnight.
.SUNDAY...North winds 15 knots. Wind waves 4 feet. North swell
8 feet increasing to 11 feet in the afternoon. Isolated showers.
.SUNDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 11 feet. Isolated showers.
.MONDAY...North winds 15 knots. Wind waves 4 feet. North swell
10 feet. Isolated showers.
.MONDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 10 feet. Isolated showers.
.TUESDAY...Northeast winds 15 knots. Wind waves 5 feet. North
swell 6 to 8 feet. Isolated showers.
.WEDNESDAY...Northeast winds 20 knots. Wind waves 7 feet. North
swell 8 to 10 feet. Isolated showers.

$$

PHZ114-181945-
Oahu Windward Waters-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...North winds 10 knots. Wind waves 3 feet. North
swell 5 feet. Scattered showers early in the evening, then
isolated showers after midnight.
.SATURDAY...North winds 15 knots. Wind waves 4 feet. North swell
4 feet. Scattered showers.
.SATURDAY NIGHT...Northwest winds 15 knots. Wind waves 3 feet.
North swell 5 feet. Scattered showers in the evening, then
isolated showers after midnight.
.SUNDAY...Northwest winds 15 knots. Wind waves 4 feet. North
swell 9 feet increasing to 12 feet in the afternoon. Scattered
showers.
.SUNDAY NIGHT...Northwest winds 15 knots. Wind waves 4 feet.
North swell 12 feet. Scattered showers.
.MONDAY...North winds 15 knots. Wind waves 4 feet. North swell
10 feet. Scattered showers.
.MONDAY NIGHT...North winds 15 knots. Wind waves 3 feet. North
swell 10 feet. Scattered showers.
.TUESDAY...Northeast winds 15 knots. Wind waves 4 feet. North
swell 7 to 9 feet. Scattered showers.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 5 to 7 feet.
North swell 8 to 10 feet. Scattered showers.

$$

PHZ115-181945-
Oahu Leeward Waters-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...Northeast winds 15 knots. Wind waves 3 feet
early in the evening then 2 feet or less. North swell 5 feet.
Scattered showers early in the evening, then isolated showers
after midnight.
.SATURDAY...North winds 15 knots. Wind waves 3 feet. North swell
4 feet. Isolated showers.
.SATURDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 4 feet. Isolated showers through the night.
.SUNDAY...Northwest winds 15 knots. Wind waves 4 feet. North
swell 7 feet increasing to 11 feet in the afternoon. Isolated
showers.
.SUNDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 11 feet. Isolated showers.
.MONDAY...North winds 15 knots. Wind waves 4 feet. North swell
10 feet. Isolated showers.
.MONDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 10 feet. Isolated showers.
.TUESDAY...Northeast winds 15 knots. Wind waves 3 to 4 feet.
North swell 6 to 8 feet. Isolated showers.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 6 to 7 feet.
North swell 7 to 9 feet. Isolated showers.

$$

PHZ116-181945-
Kaiwi Channel-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...Northeast winds 10 knots. Wind waves 3 feet.
North swell 5 feet. Scattered showers early in the evening, then
isolated showers after midnight.
.SATURDAY...North winds 15 knots. Wind waves 3 feet. North swell
4 feet. Isolated showers in the morning, then scattered showers
in the afternoon.
.SATURDAY NIGHT...Northwest winds 15 knots. Wind waves 3 feet.
North swell 4 feet increasing to 6 feet after midnight. Scattered
showers in the evening, then isolated showers after midnight.
.SUNDAY...Northwest winds 15 knots. Wind waves 4 feet. North
swell 8 feet increasing to 11 feet in the afternoon. Scattered
showers.
.SUNDAY NIGHT...Northwest winds 15 knots. Wind waves 4 feet.
North swell 11 feet. Scattered showers.
.MONDAY...North winds 15 knots. Wind waves 3 feet. North swell
10 feet. Scattered showers.
.MONDAY NIGHT...North winds 15 knots. Wind waves 3 feet. North
swell 10 feet. Scattered showers.
.TUESDAY...Northeast winds 10 knots rising to 20 knots. Wind
waves 3 to 4 feet. North swell 7 to 9 feet. Scattered showers.
.WEDNESDAY...Northeast winds 20 knots. Wind waves 6 feet. North
swell 7 to 9 feet. Isolated showers.

$$

PHZ117-181945-
Maui County Windward Waters-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...East winds 10 knots. Wind waves 3 feet. North
swell 5 feet. Isolated showers.
.SATURDAY...North winds 10 knots. Wind waves 3 feet. North swell
4 feet. Scattered showers.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 3 feet.
North swell 4 feet increasing to 6 feet after midnight. Scattered
showers.
.SUNDAY...Northwest winds 20 knots. Wind waves 5 feet. North
swell 8 feet increasing to 12 feet in the afternoon. Scattered
showers.
.SUNDAY NIGHT...Northwest winds 15 knots. Wind waves 4 feet.
North swell 12 feet. Scattered showers.
.MONDAY...Northwest winds 15 knots. Wind waves 4 feet. North
swell 11 feet. Scattered showers.
.MONDAY NIGHT...North winds 10 knots. Wind waves 4 feet. North
swell 11 feet. Scattered showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 feet. North
swell 7 to 9 feet. Scattered showers.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 4 to 6 feet.
North swell 7 to 9 feet. Scattered showers.

$$

PHZ118-181945-
Maui County Leeward Waters-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...North winds 10 knots. Wind waves 2 feet or
less. North swell 5 feet. Isolated showers.
.SATURDAY...North winds 15 knots. Wind waves 3 feet. North swell
4 feet. Isolated showers.
.SATURDAY NIGHT...North winds 10 knots. Wind waves 3 feet. North
swell 3 feet. Isolated showers.
.SUNDAY...Northwest winds 15 knots. Wind waves 3 feet. North
swell 6 feet increasing to 10 feet in the afternoon. Isolated
showers.
.SUNDAY NIGHT...Northwest winds 10 knots. Wind waves 3 feet.
North swell 10 feet. Isolated showers.
.MONDAY...North winds 15 knots. Wind waves 3 feet. North swell
9 feet. Isolated showers.
.MONDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 10 feet. Isolated showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 to 4 feet.
North swell 6 to 8 feet. Isolated showers.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 6 feet. North
swell 7 to 9 feet. Isolated showers.

$$

PHZ119-181945-
Maalaea Bay-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less.
.SATURDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less.
.SUNDAY...Northwest winds 10 knots. Wind waves 2 feet or less.
.SUNDAY NIGHT...North winds 10 knots in the evening becoming
variable less than 10 knots. Wind waves 2 feet or less.
.MONDAY...North winds 20 knots. Wind waves 2 feet or less.
.MONDAY NIGHT...North winds 20 knots becoming northeast 10 knots
after midnight. Wind waves 2 feet or less.
.TUESDAY...Northeast winds 10 knots becoming north 20 knots. Wind
waves 2 feet or less.
.WEDNESDAY...North winds 20 knots. Wind waves 5 feet.

$$

PHZ120-181945-
Pailolo Channel-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northeast swell 5 feet. Isolated showers.
.SATURDAY...North winds 10 knots. Wind waves 2 feet or less then
3 feet in the afternoon. Northeast swell 4 feet. Isolated
showers.
.SATURDAY NIGHT...North winds 10 knots. Wind waves 3 feet in the
evening then 2 feet or less. Northwest swell 3 feet increasing to
5 feet after midnight. Isolated showers through the night.
.SUNDAY...Northwest winds 15 knots. Wind waves 3 feet. North
swell 7 feet increasing to 11 feet in the afternoon. Scattered
showers.
.SUNDAY NIGHT...Northwest winds 10 knots. Wind waves 3 feet.
North swell 11 feet. Scattered showers.
.MONDAY...North winds 15 knots. Wind waves 3 feet. North swell
10 feet. Scattered showers.
.MONDAY NIGHT...North winds 20 knots easing to 10 knots after
midnight. Wind waves 3 feet. North swell 10 feet. Scattered
showers.
.TUESDAY...Northeast winds 10 knots rising to 20 knots. Wind
waves 3 feet. North swell 7 to 9 feet. Scattered showers.
.WEDNESDAY...Northeast winds 20 knots. Wind waves 8 feet. North
swell 6 to 8 feet. Scattered showers.

$$

PHZ121-181945-
Alenuihaha Channel-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northeast swell 5 feet. Isolated showers early in the evening.
.SATURDAY...North winds 10 knots. Wind waves 2 feet or less then
3 feet in the afternoon. North swell 4 feet. Isolated showers.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Scattered showers in the evening.
Isolated showers after midnight.
.SUNDAY...Northwest winds 15 knots. Wind waves 4 feet. North
swell 7 feet increasing to 11 feet in the afternoon. Isolated
showers in the morning. Scattered showers in the afternoon.
.SUNDAY NIGHT...Northwest winds 15 knots. Wind waves 3 feet.
North swell 11 feet. Scattered showers.
.MONDAY...Northwest winds 15 knots. Wind waves 3 feet. North
swell 10 feet. Scattered showers.
.MONDAY NIGHT...North winds 15 knots. Wind waves 3 feet. North
swell 11 feet. Scattered showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 feet. North
swell 6 to 8 feet. Scattered showers.
.WEDNESDAY...Northeast winds 20 knots. Wind waves 8 feet. North
swell 6 to 8 feet. Isolated showers.

$$

PHZ122-181945-
Big Island Windward Waters-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...Winds variable less than 10 knots. Wind waves
3 feet. North swell 5 feet. Isolated showers through the night.
Haze after midnight.
.SATURDAY...Winds variable less than 10 knots becoming north
10 knots in the afternoon. Wind waves 2 feet or less then 3 feet
in the afternoon. North swell 4 feet. Haze. Isolated showers.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 3 feet.
North swell 3 feet increasing to 5 feet after midnight. Haze
through the night. Isolated showers in the evening. Scattered
showers after midnight.
.SUNDAY...North winds 20 knots. Wind waves 5 feet. North swell
7 feet increasing to 11 feet in the afternoon. Haze in the
morning. Scattered showers through the day.
.SUNDAY NIGHT...Northwest winds 20 knots. Wind waves 5 feet.
North swell 11 feet. Scattered showers.
.MONDAY...North winds 20 knots. Wind waves 5 feet. North swell
10 feet. Scattered showers.
.MONDAY NIGHT...North winds 15 knots. Wind waves 5 feet. North
swell 11 feet. Scattered showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 feet. North
swell 7 to 9 feet. Scattered showers.
.WEDNESDAY...Northeast winds 15 knots. Wind waves 5 to 6 feet.
North swell 6 to 8 feet. Scattered showers.

$$

PHZ123-181945-
Big Island Leeward Waters-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...North winds 10 knots. Wind waves 3 feet. North
swell 5 feet. Haze.
.SATURDAY...North winds 10 knots. Wind waves 3 feet. North swell
4 feet. Haze in the morning.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 3 feet.
Isolated showers after midnight.
.SUNDAY...Northwest winds 20 knots. Wind waves 4 feet. Northwest
swell 3 feet increasing to 5 feet in the afternoon. Isolated
showers in the morning. Haze in the afternoon.
.SUNDAY NIGHT...Northwest winds 15 knots. Wind waves 4 feet.
Northwest swell 6 feet. Isolated showers in the evening. Haze
through the night.
.MONDAY...Northwest winds 15 knots west of the Big Island...
variable less than 10 knots near Kawaihae. Wind waves 4 feet.
Northwest swell 6 feet. Haze.
.MONDAY NIGHT...North winds 10 knots. Wind waves 4 feet.
Northwest swell 6 feet. Isolated showers in the evening. Haze
through the night.
.TUESDAY...West of the Big Island, northeast winds 10 knots in
the morning becoming variable less than 10 knots, then becoming
east 10 knots in the evening becoming variable less than
10 knots. Near Kawaihae, northeast winds 10 knots. Wind waves
3 feet. North swell 5 to 6 feet. Haze.
.WEDNESDAY...West of the Big Island, winds variable less than
10 knots becoming northwest 10 knots in the afternoon, then
veering southeast in the evening backing northeast after
midnight. Near South Point, east winds 10 knots rising to
20 knots. Wind waves 7 feet. North swell 6 to 8 feet. Haze.
Isolated showers.

$$

PHZ124-181945-
Big Island Southeast Waters-
921 PM HST Fri Nov 17 2017

.REST OF TONIGHT...Northeast winds 10 knots. Wind waves 3 feet.
Northeast swell 5 feet. Haze. Isolated showers.
.SATURDAY...Winds variable less than 10 knots. Wind waves 3 feet.
North swell 4 feet. Haze. Isolated showers.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 3 feet.
Northwest swell 3 feet. Haze through the night. Isolated showers
after midnight.
.SUNDAY...Northwest winds 20 knots. Wind waves 4 feet. Northwest
swell 4 feet increasing to 8 feet in the afternoon. Haze.
Isolated showers.
.SUNDAY NIGHT...North winds 15 knots. Wind waves 4 feet. North
swell 10 feet. Haze. Isolated showers.
.MONDAY...North winds 15 knots. Wind waves 4 feet. North swell
10 feet. Haze. Isolated showers.
.MONDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
North swell 10 feet. Haze. Isolated showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 feet. North
swell 6 to 8 feet. Haze. Isolated showers.
.WEDNESDAY...Northeast winds 20 knots. Wind waves 7 to 9 feet.
Northeast swell 6 to 8 feet. Scattered showers.

$$


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