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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

004
FZHW50 PHFO 051338
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
338 AM HST Fri Mar 5 2021

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

PHZ100-060200-
338 AM HST Fri Mar 5 2021

.Synopsis for Hawaiian coastal waters...
A strong high pressure system far north of the Hawaiian Islands
will drift slowly southeastward over the next several days. Trade
wind speeds will increase into the fresh to strong range today, and
into the strong to near gale range from Sunday through Wednesday.

$$

PHZ110-060200-
Kauai Northwest Waters-
338 AM HST Fri Mar 5 2021

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

.TODAY...Northeast winds to 25 knots. Wind waves 6 feet. North
swell 7 feet and north 5 feet. Scattered showers.
.TONIGHT...Northeast winds to 25 knots. Wind waves 7 feet. North
swell 7 feet and north 4 feet. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves 6 feet. North
swell 7 feet and north 3 to 4 feet. Scattered showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 6 feet. North
swell 6 feet and north 3 feet. Scattered showers.
.SUNDAY...East winds 20 knots. Wind waves 8 feet. North swell
5 feet. Numerous showers in the morning, then scattered showers
in the afternoon.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 8 feet. North
swell 5 feet and north 3 feet. Numerous showers.
.MONDAY...East winds to 25 knots. Wind waves 10 feet. North swell
5 feet and northwest 3 feet. Numerous showers.
.TUESDAY...East winds to 25 knots. Wind waves 11 feet. Northeast
swell 5 feet and northwest 3 feet. Frequent showers.

$$

PHZ111-060200-
Kauai Windward Waters-
338 AM HST Fri Mar 5 2021

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

.TODAY...Northeast winds 25 knots. Wind waves 6 feet. North swell
7 feet and north 5 feet. Scattered showers.
.TONIGHT...Northeast winds 20 knots. Wind waves 6 feet. North
swell 8 feet and north 4 to 5 feet. Scattered showers in the
evening, then numerous showers after midnight.
.SATURDAY...East winds 20 knots. Wind waves 6 feet. North swell
7 feet and north 4 feet. Numerous showers in the morning, then
scattered showers in the afternoon.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 7 feet. North
swell 6 feet and north 3 feet. Numerous showers.
.SUNDAY...East winds 20 knots. Wind waves 8 feet. North swell
6 feet. Numerous showers.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 9 feet. North
swell 5 feet and north 3 feet. Numerous showers.
.MONDAY...East winds to 25 knots. Wind waves 11 feet. North swell
5 feet and northwest 3 feet. Frequent showers.
.TUESDAY...East winds to 25 knots. Wind waves 12 feet. Northeast
swell 5 feet and northwest 3 feet. Frequent showers.

$$

PHZ112-060200-
Kauai Leeward Waters-
338 AM HST Fri Mar 5 2021

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

.TODAY...Northeast winds to 25 knots. Wind waves 6 feet. North
swell 6 feet and northwest 5 feet. Scattered showers.
.TONIGHT...Northeast winds 20 knots. Wind waves 6 feet. North
swell 7 feet and northwest 4 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 6 feet. North swell
7 feet and northwest 3 to 4 feet. Scattered showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 7 feet. North
swell 6 feet and north 3 feet. Scattered showers.
.SUNDAY...East winds 20 knots. Wind waves 8 feet. North swell
5 feet. Scattered showers.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 9 feet. North
swell 5 feet and northwest 3 feet. Numerous showers.
.MONDAY...East winds to 25 knots. Wind waves 10 feet. North swell
4 to 5 feet and northwest 3 feet. Numerous showers.
.TUESDAY...East winds to 25 knots. Wind waves 10 feet. Northeast
swell 4 to 5 feet and northwest 3 feet. Frequent showers.

$$

PHZ113-060200-
Kauai Channel-
338 AM HST Fri Mar 5 2021

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

.TODAY...Northeast winds to 25 knots. Wind waves 6 feet. North
swell 7 feet and northwest 5 feet. Scattered showers.
.TONIGHT...Northeast winds 20 knots. Wind waves 5 feet. North
swell 7 feet and north 4 to 5 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 6 feet. North swell
7 feet and north 4 feet. Scattered showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 7 feet. North
swell 6 feet and north 3 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 8 feet. North swell
5 feet. Swell north 3 feet. Scattered showers.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 9 feet. North
swell 5 feet and north 3 feet. Numerous showers in the evening,
then scattered showers after midnight.
.MONDAY...East winds to 25 knots. Wind waves 11 feet. North swell
5 feet and northwest 3 feet. Numerous showers.
.TUESDAY...East winds to 25 knots. Wind waves 12 feet. Northeast
swell 5 feet and northwest 3 feet. Frequent showers.

$$

PHZ114-060200-
Oahu Windward Waters-
338 AM HST Fri Mar 5 2021

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

.TODAY...Northeast winds to 25 knots. Wind waves 5 feet. North
swell 7 feet and north 6 feet. Numerous showers in the morning,
then scattered showers in the afternoon.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. North swell
8 feet and north 5 feet. Numerous showers.
.SATURDAY...East winds to 25 knots. Wind waves 7 feet. North
swell 7 feet and north 4 feet. Numerous showers in the morning,
then scattered showers in the afternoon.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 7 feet. North
swell 6 feet and north 3 to 4 feet. Numerous showers.
.SUNDAY...East winds to 25 knots. Wind waves 8 feet. North swell
5 feet and north 3 feet. Numerous showers in the morning, then
scattered showers in the afternoon.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 9 feet. North
swell 5 feet and north 3 feet. Numerous showers.
.MONDAY...East winds to 25 knots. Wind waves 11 to 12 feet. North
swell 5 feet and northwest 3 feet. Frequent showers.
.TUESDAY...East winds to 25 knots. Wind waves 13 feet. Northeast
swell 5 feet and northwest 3 feet. Frequent showers.

$$

PHZ115-060200-
Oahu Leeward Waters-
338 AM HST Fri Mar 5 2021

.TODAY...Northeast winds 20 knots. Wind waves 5 feet. North swell
6 feet and northwest 5 feet. Scattered showers.
.TONIGHT...East winds 20 knots. Wind waves 4 feet. North swell
7 feet and northwest 4 to 5 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 5 feet. North swell
6 feet and northwest 4 feet. Scattered showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 6 feet. North
swell 6 feet and northwest 3 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 7 feet. North swell
5 feet. Swell northwest 3 feet. Scattered showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 8 feet. North
swell 5 feet. Swell northwest 3 feet. Scattered showers.
.MONDAY...East winds to 25 knots. Wind waves 8 to 9 feet. North
swell 4 to 5 feet and northwest 3 feet. Numerous showers.
.TUESDAY...East winds to 25 knots. Wind waves 9 feet. Northeast
swell 4 feet and northwest 3 feet. Numerous showers.

$$

PHZ116-060200-
Kaiwi Channel-
338 AM HST Fri Mar 5 2021

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

.TODAY...Northeast winds 20 knots. Wind waves 5 feet. North swell
7 feet and northwest 5 to 6 feet. Scattered showers.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. North swell
7 feet and north 5 feet. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves 7 feet. North
swell 7 feet and north 4 feet. Numerous showers in the morning,
then scattered showers in the afternoon.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves 8 feet.
North swell 6 feet and north 3 to 4 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 8 feet. North swell
5 feet and north 3 feet. Scattered showers.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 9 feet. North
swell 5 feet and north 3 feet. Numerous showers in the evening,
then scattered showers after midnight.
.MONDAY...East winds to 25 knots. Wind waves 11 to 12 feet. North
swell 5 feet and northwest 3 feet. Numerous showers.
.TUESDAY...East winds to 30 knots. Wind waves 13 feet. Northeast
swell 5 feet and northwest 3 feet. Frequent showers.

$$

PHZ117-060200-
Maui County Windward Waters-
338 AM HST Fri Mar 5 2021

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

.TODAY...East winds 15 knots. Wind waves 5 feet. North swell
7 feet and northwest 6 feet. Scattered showers.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. North swell
8 feet and north 5 feet. Numerous showers.
.SATURDAY...East winds to 25 knots. Wind waves 6 feet. North
swell 8 feet and north 4 to 5 feet. Numerous showers in the
morning, then scattered showers in the afternoon.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves 7 feet.
North swell 7 feet and north 4 feet. Numerous showers.
.SUNDAY...East winds to 25 knots. Wind waves 8 feet. North swell
6 feet and north 3 feet. Numerous showers in the morning, then
scattered showers in the afternoon.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 9 feet. North
swell 5 feet and north 3 feet. Numerous showers.
.MONDAY...East winds to 25 knots. Wind waves 11 to 12 feet. North
swell 5 feet and northwest 3 feet. Frequent showers.
.TUESDAY...East winds to 30 knots. Wind waves 13 feet. Northeast
swell 5 feet and northwest 3 feet. Frequent showers.

$$

PHZ118-060200-
Maui County Leeward Waters-
338 AM HST Fri Mar 5 2021

.TODAY...Northeast winds 15 knots. Wind waves 5 feet. North swell
5 feet and northwest 4 feet. Scattered showers.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. North swell
6 feet and northwest 4 feet. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves 5 feet. North
swell 6 feet and north 3 feet. Scattered showers.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 6 feet. North
swell 5 feet and north 3 feet. Scattered showers.
.SUNDAY...East winds 20 knots. Wind waves 7 feet. North swell
5 feet. Scattered showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 8 feet. North
swell 4 feet. Scattered showers.
.MONDAY...East winds 20 knots. Wind waves 9 to 10 feet. North
swell 4 to 5 feet. Scattered showers.
.TUESDAY...East winds to 25 knots. Wind waves 10 to 11 feet.
North swell 4 to 5 feet. Numerous showers.

$$

PHZ119-060200-
Maalaea Bay-
338 AM HST Fri Mar 5 2021

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

.TODAY...North winds 25 knots. Wind waves 2 feet or less. Scattered
showers.
.TONIGHT...North winds to 25 knots. Wind waves 2 feet or less
then 3 feet after midnight. Scattered showers.
.SATURDAY...North winds to 30 knots. Wind waves 3 feet. Scattered
showers.
.SATURDAY NIGHT...North winds to 25 knots. Wind waves 3 feet.
Scattered showers.
.SUNDAY...North winds to 25 knots. Wind waves 3 feet. Scattered
showers.
.SUNDAY NIGHT...North winds to 25 knots. Wind waves 3 feet.
Scattered showers.
.MONDAY...North winds to 25 knots. Wind waves 4 feet. Scattered
showers.
.TUESDAY...North winds to 30 knots. Wind waves 4 feet. Numerous
showers.

$$

PHZ120-060200-
Pailolo Channel-
338 AM HST Fri Mar 5 2021

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

.TODAY...East winds 25 knots. Wind waves 4 feet. North swell
6 feet and northwest 4 feet. Scattered showers.
.TONIGHT...East winds to 25 knots. Wind waves 5 feet. North swell
7 feet and northwest 4 feet. Scattered showers.
.SATURDAY...East winds to 25 knots. Wind waves 6 feet. North
swell 6 feet and northwest 4 feet. Scattered showers.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves 7 feet.
North swell 6 feet and northwest 3 feet. Scattered showers.
.SUNDAY...East winds to 25 knots. Wind waves 7 feet. North swell
5 feet. Swell north 3 feet. Scattered showers.
.SUNDAY NIGHT...East winds to 25 knots. Wind waves 8 feet.
Northeast swell 5 feet. Scattered showers.
.MONDAY...East winds to 25 knots. Wind waves 9 to 10 feet.
Northeast swell 5 feet and northwest 3 feet. Scattered showers.
.TUESDAY...East winds to 30 knots. Wind waves 11 feet. Northeast
swell 5 feet. Numerous showers.

$$

PHZ121-060200-
Alenuihaha Channel-
338 AM HST Fri Mar 5 2021

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

.TODAY...East winds 20 knots. Wind waves 6 feet. North swell
6 feet and northwest 5 to 6 feet. Scattered showers.
.TONIGHT...East winds to 25 knots. Wind waves 6 feet. North swell
7 feet and northwest 5 feet. Scattered showers.
.SATURDAY...East winds to 30 knots. Wind waves 8 feet. North
swell 7 feet and northwest 4 to 5 feet. Scattered showers.
.SATURDAY NIGHT...East winds to 25 knots. Wind waves 8 feet.
North swell 6 feet and north 4 feet. Scattered showers.
.SUNDAY...East winds to 30 knots. Wind waves 9 feet. North swell
5 feet and north 3 feet. Scattered showers.
.SUNDAY NIGHT...East winds to 30 knots. Wind waves 10 feet.
Northeast swell 5 feet and north 3 feet. Scattered showers.
.MONDAY...East winds to 30 knots. Wind waves 11 feet. Northeast
swell 5 feet and northwest 3 feet. Scattered showers.
.TUESDAY...East winds to 30 knots. Wind waves 12 to 13 feet.
Northeast swell 5 feet and northwest 3 feet. Frequent showers.

$$

PHZ122-060200-
Big Island Windward Waters-
338 AM HST Fri Mar 5 2021

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

.TODAY...East winds 20 knots. Wind waves 5 feet. North swell
6 feet and northwest 6 feet. Scattered showers.
.TONIGHT...East winds 20 knots. Wind waves 5 feet. North swell
7 feet and north 5 feet. Numerous showers.
.SATURDAY...East winds 20 knots. Wind waves 6 feet. North swell
7 feet and north 5 feet. Numerous showers in the morning, then
scattered showers in the afternoon.
.SATURDAY NIGHT...East winds 20 knots. Wind waves 6 feet. North
swell 6 feet and north 4 feet. Numerous showers.
.SUNDAY...East winds 20 knots. Wind waves 6 feet. North swell
6 feet and north 3 to 4 feet. Numerous showers.
.SUNDAY NIGHT...East winds 20 knots. Wind waves 7 feet. North
swell 5 feet and north 3 feet. Frequent showers.
.MONDAY...East winds to 25 knots. Wind waves 8 to 10 feet. North
swell 5 to 6 feet and north 3 feet. Frequent showers.
.TUESDAY...East winds to 25 knots. Wind waves 11 feet. Northeast
swell 6 to 7 feet and northwest 3 feet. Frequent showers.

$$

PHZ123-060200-
Big Island Leeward Waters-
338 AM HST Fri Mar 5 2021

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

.TODAY...West of the Big Island, south winds 10 knots veering
west in the afternoon. Near South Point, east winds 20 knots.
Wind waves 7 feet. North swell 3 feet and northwest 3 feet.
Scattered showers.
.TONIGHT...West of the Big Island, east winds 10 knots backing
north after midnight. Near South Point, east winds to 25 knots.
Wind waves 7 feet. North swell 4 feet and northwest 3 feet.
Scattered showers.
.SATURDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 7 feet.
North swell 4 feet and northwest 3 feet. Scattered showers.
.SATURDAY NIGHT...Winds variable less than 10 knots west of the
Big Island...east to 25 knots near South Point. Wind waves
8 feet. North swell 4 feet. Scattered showers.
.SUNDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 9 feet.
North swell 4 feet. Scattered showers.
.SUNDAY NIGHT...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 10 feet.
North swell 3 feet. Scattered showers.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...east to 30 knots near South Point. Wind waves 10 feet.
North swell 4 feet. Numerous showers.
.TUESDAY...Winds variable less than 10 knots west of the Big
Island...east to 25 knots near South Point. Wind waves 11 to
12 feet. North swell 4 feet. Numerous showers.

$$

PHZ124-060200-
Big Island Southeast Waters-
338 AM HST Fri Mar 5 2021

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

.TODAY...East winds 20 knots. Wind waves 6 feet. Northeast swell
5 feet and northwest 4 to 5 feet. Scattered showers.
.TONIGHT...East winds to 25 knots. Wind waves 7 feet. Northeast
swell 7 feet and northwest 4 to 5 feet. Scattered showers.
.SATURDAY...East winds 20 knots. Wind waves 7 feet. Northeast
swell 7 feet and northwest 4 feet. Scattered showers.
.SATURDAY NIGHT...Northeast winds to 25 knots. Wind waves 8 feet.
Northeast swell 6 feet and northwest 4 feet. Scattered showers.
.SUNDAY...Northeast winds to 25 knots. Wind waves 9 feet.
Northeast swell 6 feet and northwest 3 feet. Scattered showers.
.SUNDAY NIGHT...Northeast winds to 25 knots. Wind waves 10 feet.
Northeast swell 5 feet and northwest 3 feet. Numerous showers.
.MONDAY...East winds to 30 knots. Wind waves 10 feet. Northeast
swell 5 to 6 feet and northwest 3 feet. Frequent showers.
.TUESDAY...East winds to 25 knots. Wind waves 11 feet. Northeast
swell 6 feet and northwest 3 feet. Frequent showers.

$$

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



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