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Menu of Text Products for the Hawaiian Islands and the Tropical Pacific/Atlantic Oceans:
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Select Product Type: All | Routine Bulletins/FCSTS | Warnings/Watches/Advisories | HAWN Weather | Tropical | Marine | Aviation | Daily Obs | Special
Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

752
FZHW50 PHFO 140800
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
1000 PM HST Thu Aug 13 2020

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

PHZ100-142015-
1000 PM HST Thu Aug 13 2020

.Synopsis for Hawaiian coastal waters...
The pressure gradient will strengthen over the islands Friday
night through Saturday night as low pressure passes far south of
the area. The gradient will weaken Sunday into early next week as
the low pressure system continues westward and the ridge to the
north weakens.

$$

PHZ110-142015-
Kauai Northwest Waters-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 5 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Northeast swell
5 feet. Isolated showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northeast
swell 5 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers through the day.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 4 feet. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 5 feet. Northeast
swell 3 feet. Isolated showers.
.SUNDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northeast swell 3 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 4 feet. Northeast swell
3 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Swell
southeast 3 feet. Isolated showers.

$$

PHZ111-142015-
Kauai Windward Waters-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 5 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Northeast swell
5 feet. Isolated showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northeast
swell 5 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 4 feet. Isolated showers.
.SUNDAY...East winds 10 knots. Wind waves 4 feet. Northeast swell
3 feet. Isolated showers.
.SUNDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northeast swell 3 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 4 feet. Northeast swell
3 feet. Isolated showers.
.TUESDAY...East winds 10 knots. Wind waves 3 to 4 feet. Swell
southeast 3 feet. Isolated showers.

$$

PHZ112-142015-
Kauai Leeward Waters-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 4 feet and southeast 3 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Northeast swell
5 feet and southeast 3 feet. Isolated showers through the day.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northeast
swell 5 feet and southeast 3 feet. Isolated showers after
midnight.
.SATURDAY...East winds 15 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers in the morning.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 4 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 4 feet. Northeast swell
3 feet. Isolated showers through the day.
.SUNDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northeast swell 3 feet. Swell southeast 3 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 4 to 5 feet. Northeast
swell 3 feet and southeast 3 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Swell
southeast 3 feet. Isolated showers.

$$

PHZ113-142015-
Kauai Channel-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet. Mixed
swell northeast 5 feet and southeast 3 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Mixed swell
northeast 5 feet and southeast 3 feet. Isolated showers through
the day.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northeast
swell 5 feet. Isolated showers through the night.
.SATURDAY...East winds 15 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers through the day.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northeast swell 3 feet. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. Northeast
swell 3 feet. Isolated showers through the day.
.SUNDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northeast swell 3 feet. Swell southeast 3 feet. Isolated showers.
.MONDAY...Northeast winds 15 knots. Wind waves 4 feet. Mixed
swell northeast 3 feet and southeast 3 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 4 feet. Swell
southeast 3 feet. Isolated showers.

$$

PHZ114-142015-
Oahu Windward Waters-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 5 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Northeast swell
6 feet. Isolated showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northeast
swell 5 feet. Isolated showers.
.SATURDAY...East winds 20 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Northeast swell 4 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 5 feet. Northeast swell
3 feet. Isolated showers.
.SUNDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northeast swell 3 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 3 to 4 feet. Northeast
swell 3 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 3 feet. Isolated
showers.

$$

PHZ115-142015-
Oahu Leeward Waters-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet. Mixed
swell northeast 4 feet and southeast 3 feet. Isolated showers
through the night.
.FRIDAY...East winds 15 knots. Wind waves 3 feet. Northeast swell
4 feet. Isolated showers in the morning.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 3 feet. Northeast
swell 4 feet. Isolated showers after midnight.
.SATURDAY...East winds 15 knots. Wind waves 3 feet. Northeast
swell 3 feet. Isolated showers in the morning.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northeast swell 3 feet. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 4 feet. Northeast
swell 3 feet in the morning. Isolated showers in the morning.
.SUNDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 3 to 5 feet. Swell
southeast 3 feet. Isolated showers.
.TUESDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell
southeast 3 feet. Isolated showers.

$$

PHZ116-142015-
Kaiwi Channel-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 5 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Northeast swell
5 feet. Isolated showers through the day.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers through the night.
.SATURDAY...East winds 20 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers through the day.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northeast swell 3 feet. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 5 feet. Northeast
swell 3 feet. Isolated showers through the day.
.SUNDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northeast swell 3 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell
southeast 3 feet. Isolated showers.
.TUESDAY...East winds 10 knots. Wind waves 3 feet. Swell
southeast 3 feet. Isolated showers.

$$

PHZ117-142015-
Maui County Windward Waters-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 5 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Northeast swell
5 feet. Isolated showers.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 4 feet. Northeast
swell 5 feet. Isolated showers.
.SATURDAY...East winds 20 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers.
.SATURDAY NIGHT...East winds 10 knots. Wind waves 4 feet.
Northeast swell 3 feet. Isolated showers.
.SUNDAY...East winds 15 knots. Wind waves 4 feet. Northeast swell
3 feet and southeast 3 feet. Isolated showers.
.SUNDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northeast
swell 3 feet and southeast 3 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 3 to 4 feet. Swell
southeast 3 feet. Isolated showers.
.TUESDAY...East winds 10 knots. Wind waves 3 feet. Swell
southeast 3 feet. Isolated showers.

$$

PHZ118-142015-
Maui County Leeward Waters-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 4 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Northeast swell
4 feet. Isolated showers in the morning.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers after midnight.
.SATURDAY...East winds 15 knots. Wind waves 4 feet. Northeast
swell 3 feet. Isolated showers in the morning.
.SATURDAY NIGHT...Northeast winds 10 knots. Wind waves 4 feet.
Northeast swell 3 feet. Isolated showers.
.SUNDAY...Northeast winds 10 knots. Wind waves 4 feet. Northeast
swell 3 feet. Isolated showers in the morning.
.SUNDAY NIGHT...Northeast winds 10 knots. Wind waves 4 feet.
Isolated showers.
.MONDAY...Northeast winds 10 knots. Wind waves 3 feet. Swell
southeast 3 feet. Isolated showers.
.TUESDAY...Northeast winds 10 knots. Wind waves 3 feet. Swell
southeast 3 feet. Isolated showers.

$$

PHZ119-142015-
Maalaea Bay-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...North winds 10 knots. Wind waves 2 feet or
less.
.FRIDAY...North winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 2 feet or less.
.FRIDAY NIGHT...Winds variable less than 10 knots becoming north
10 knots after midnight. Wind waves 2 feet or less.
.SATURDAY...Northwest winds 10 knots backing west in the
afternoon. Wind waves 2 feet or less.
.SATURDAY NIGHT...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 20 knots. Wind waves 2 feet or less.
.MONDAY...North winds 20 knots. Wind waves 2 feet or less.
.TUESDAY...North winds 20 knots. Wind waves 2 feet or less.

$$

PHZ120-142015-
Pailolo Channel-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 5 feet. Isolated showers.
.FRIDAY...East winds 20 knots. Wind waves 4 feet. Northeast swell
5 feet. Isolated showers.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers.
.SATURDAY...East winds 20 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 4 feet.
Northeast swell 3 feet. Isolated showers.
.SUNDAY...East winds 20 knots. Wind waves 4 feet. Northeast swell
3 feet. Isolated showers.
.SUNDAY NIGHT...Northeast winds 20 knots. Wind waves 4 feet.
Northeast swell 3 feet. Isolated showers.
.MONDAY...East winds 20 knots. Wind waves 3 to 4 feet. Isolated
showers.
.TUESDAY...East winds 20 knots. Wind waves 3 feet. Isolated
showers.

$$

PHZ121-142015-
Alenuihaha Channel-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 5 feet.
Northeast swell 5 feet. Isolated showers.
.FRIDAY...East winds 20 knots. Wind waves 5 feet. Northeast swell
5 feet. Isolated showers.
.FRIDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Northeast
swell 4 feet. Isolated showers.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. Northeast
swell 4 feet. Isolated showers in the morning.
.SATURDAY NIGHT...Northeast winds 15 knots. Wind waves 5 feet.
Northeast swell 3 feet. Isolated showers.
.SUNDAY...Northeast winds 20 knots. Wind waves 5 feet. Northeast
swell 3 feet. Isolated showers.
.SUNDAY NIGHT...Northeast winds 20 knots. Wind waves 5 feet.
Northeast swell 3 feet. Isolated showers.
.MONDAY...East winds 20 knots. Wind waves 4 to 5 feet. Swell
southeast 3 feet. Isolated showers.
.TUESDAY...East winds 20 knots. Wind waves 4 feet. Swell
southeast 3 feet. Isolated showers.

$$

PHZ122-142015-
Big Island Windward Waters-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 15 knots. Wind waves 4 feet.
Northeast swell 5 feet. Swell southeast 3 feet. Isolated showers.
.FRIDAY...East winds 15 knots. Wind waves 4 feet. Northeast swell
5 feet. Isolated showers.
.FRIDAY NIGHT...East winds 15 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers.
.SATURDAY...East winds 15 knots. Wind waves 4 feet. Northeast
swell 4 feet. Isolated showers.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 5 feet.
Northeast swell 3 feet and southeast 3 feet. Isolated showers.
.SUNDAY...Northeast winds 15 knots. Wind waves 5 feet. Northeast
swell 3 feet and southeast 3 feet. Isolated showers.
.SUNDAY NIGHT...East winds 10 knots. Wind waves 5 feet. Northeast
swell 3 feet and southeast 3 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 3 to 4 feet. Mixed
swell northeast 3 feet and southeast 3 feet. Isolated showers.
.TUESDAY...East winds 10 knots. Wind waves 3 to 4 feet. Swell
southeast 3 feet. Isolated showers.

$$

PHZ123-142015-
Big Island Leeward Waters-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...North winds 10 knots west of the Big Island...
east 20 knots near South Point. Wind waves 6 feet. Mixed swell
northeast 4 feet and southeast 3 feet. Isolated showers through
the night.
.FRIDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 6 feet.
Northeast swell 4 feet. Swell southeast 3 feet. Isolated showers.
.FRIDAY NIGHT...West of the Big Island, northwest winds 10 knots
in the evening becoming variable less than 10 knots. Near South
Point, east winds 20 knots. Wind waves 6 feet. Northeast swell
4 feet. Isolated showers after midnight.
.SATURDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 6 feet.
Northeast swell 3 feet. Isolated showers in the morning.
.SATURDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east 15 knots near South Point. Wind waves 6 feet.
Northeast swell 3 feet. Swell southeast 3 feet. Isolated showers.
.SUNDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 5 feet. Swell
southeast 3 feet. Isolated showers through the day.
.SUNDAY NIGHT...West of the Big Island, northwest winds 10 knots
in the evening becoming variable less than 10 knots. Near South
Point, east winds 20 knots. Wind waves 5 feet. Swell southeast
3 feet. Isolated showers.
.MONDAY...West of the Big Island, winds variable less than
10 knots becoming northwest 10 knots in the afternoon, then
becoming variable less than 10 knots in the evening becoming
south 10 knots after midnight. Near South Point, east winds
20 knots. Wind waves 5 feet. Swell southeast 3 feet. Isolated
showers.
.TUESDAY...Winds variable less than 10 knots west of the Big
Island...east 20 knots near South Point. Wind waves 5 feet. Swell
southeast 3 feet. Isolated showers.

$$

PHZ124-142015-
Big Island Southeast Waters-
1000 PM HST Thu Aug 13 2020

.REST OF TONIGHT...East winds 20 knots. Wind waves 6 feet. Mixed
swell northeast 4 feet and southeast 3 feet. Isolated showers.
.FRIDAY...Northeast winds 20 knots. Wind waves 6 feet. Northeast
swell 4 feet. Swell southeast 3 feet. Isolated showers.
.FRIDAY NIGHT...Northeast winds 20 knots. Wind waves 6 feet.
Northeast swell 4 feet. Isolated showers through the night.
.SATURDAY...Northeast winds 20 knots. Wind waves 6 feet.
Northeast swell 4 feet. Isolated showers through the day.
.SATURDAY NIGHT...East winds 15 knots. Wind waves 6 feet.
Northeast swell 4 feet and southeast 3 feet. Isolated showers.
.SUNDAY...East winds 20 knots. Wind waves 6 feet. Northeast swell
3 feet and southeast 3 feet. Isolated showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 5 feet. Mixed
swell northeast 3 feet and southeast 3 feet. Isolated showers.
.MONDAY...East winds 20 knots. Wind waves 5 feet. Northeast swell
3 feet and southeast 3 feet. Isolated showers.
.TUESDAY...East winds 20 knots. Wind waves 5 feet. Swell
southeast 3 feet. Isolated showers.

$$

The NWS is soliciting comments on a proposal to change Small Craft
Advisory to Small Craft Warning. This survey will be open through
August 31, 2020. http://www.surveymonkey.com/r/VZGX6BF

Bulletins, Forecasts and Observations are courtesy of Honolulu National Weather Service Forecast Office



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It was last modified on: Wed, Dec 17 2014 - 1841 UTC
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