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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

332
FZHW50 PHFO 291339
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
339 AM HST Thu Oct 29 2020

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

PHZ100-300200-
339 AM HST Thu Oct 29 2020

.Synopsis for Hawaiian coastal waters...
A weakening front near east Maui will likely stall and gradually
dissipate in the vicinity of the northern Big Island later today
and tonight. A surface low will remain north of the state from
Friday into this weekend. A surface ridge is expected to build
north of the islands from late Sunday through Monday.

$$

PHZ110-300200-
Kauai Northwest Waters-
339 AM HST Thu Oct 29 2020

.TODAY...Northwest winds 15 knots. Wind waves 2 feet or less.
North swell 3 feet increasing to 5 feet in the afternoon.
Isolated showers in the morning. Scattered showers in the
afternoon.
.TONIGHT...West winds 15 knots. Wind waves 4 feet. North swell
7 feet. Scattered showers.
.FRIDAY...West winds 15 knots. Wind waves 5 feet. North swell
8 feet. Scattered showers.
.FRIDAY NIGHT...Northwest winds 10 knots. Wind waves 4 feet.
North swell 6 feet. Scattered showers.
.SATURDAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 5 feet. Scattered showers in the morning, then
isolated showers in the afternoon.
.SATURDAY NIGHT...North winds 10 knots. Wind waves 2 feet or
less. Northwest swell 5 feet. Scattered showers.
.SUNDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
North swell 5 to 6 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less. North
swell 5 to 6 feet. Isolated showers.

$$

PHZ111-300200-
Kauai Windward Waters-
339 AM HST Thu Oct 29 2020

.TODAY...Northwest winds 15 knots. Wind waves 2 feet or less then
3 feet in the afternoon. North swell 3 feet. Scattered showers in
the afternoon.
.TONIGHT...West winds 15 knots. Wind waves 4 feet. North swell
6 feet. Scattered showers.
.FRIDAY...West winds 15 knots. Wind waves 5 feet. North swell
7 feet. Scattered showers.
.FRIDAY NIGHT...West winds 10 knots. Wind waves 4 feet. North
swell 7 feet decreasing to 5 feet after midnight. Scattered
showers.
.SATURDAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 5 feet. Scattered showers.
.SATURDAY NIGHT...North winds 10 knots. Wind waves 2 feet or
less. Northwest swell 5 feet. Scattered showers.
.SUNDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
Northwest swell 5 to 6 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less. North
swell 5 to 6 feet. Isolated showers.

$$

PHZ112-300200-
Kauai Leeward Waters-
339 AM HST Thu Oct 29 2020

.TODAY...Northwest winds 15 knots. Wind waves 2 feet or less.
North swell 3 feet. Isolated showers in the afternoon.
.TONIGHT...Northwest winds 15 knots. Wind waves 3 feet. North
swell 6 feet. Isolated showers.
.FRIDAY...West winds 15 knots. Wind waves 3 feet in the morning
then 2 feet or less. North swell 7 feet. Isolated showers through
the day.
.FRIDAY NIGHT...West winds 10 knots. Wind waves 4 feet. North
swell 6 feet. Scattered showers.
.SATURDAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 4 feet. Scattered showers in the morning, then
isolated showers in the afternoon.
.SATURDAY NIGHT...North winds 10 knots. Wind waves 2 feet or
less. Northwest swell 5 feet. Scattered showers.
.SUNDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
Northwest swell 5 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less.
Northwest swell 5 to 6 feet. Isolated showers.

$$

PHZ113-300200-
Kauai Channel-
339 AM HST Thu Oct 29 2020

.TODAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 3 feet. Isolated showers in the afternoon.
.TONIGHT...West winds 15 knots. Wind waves 3 feet. North swell
5 feet. Scattered showers.
.FRIDAY...West winds 15 knots. Wind waves 4 feet. North swell
7 feet. Scattered showers in the morning, then isolated showers
in the afternoon.
.FRIDAY NIGHT...West winds 15 knots. Wind waves 4 feet. North
swell 5 feet. Scattered showers.
.SATURDAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 4 feet. Scattered showers.
.SATURDAY NIGHT...North winds 10 knots. Wind waves 2 feet or
less. Northwest swell 5 feet. Isolated showers.
.SUNDAY...North winds 10 knots veering east. Wind waves 2 feet or
less. Northwest swell 5 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 2 feet or less.
Northwest swell 5 to 6 feet. Isolated showers.

$$

PHZ114-300200-
Oahu Windward Waters-
339 AM HST Thu Oct 29 2020

.TODAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 3 feet. Isolated showers.
.TONIGHT...West winds 15 knots. Wind waves 4 feet. North swell
5 feet. Scattered showers.
.FRIDAY...West winds 15 knots. Wind waves 5 feet. North swell
6 feet. Scattered showers in the morning, then isolated showers
in the afternoon.
.FRIDAY NIGHT...Southwest winds 15 knots. Wind waves 4 feet.
North swell 5 feet. Scattered showers.
.SATURDAY...West winds 10 knots. Wind waves 3 feet in the morning
then 2 feet or less. North swell 4 feet. Scattered showers.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 2 feet or
less. Northwest swell 5 feet. Scattered showers.
.SUNDAY...North winds 10 knots veering east. Wind waves 2 feet or
less. Northwest swell 6 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less. North
swell 6 feet. Isolated showers.

$$

PHZ115-300200-
Oahu Leeward Waters-
339 AM HST Thu Oct 29 2020

.TODAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 3 feet in the afternoon. Isolated showers.
.TONIGHT...West winds 10 knots. Wind waves 2 feet or less then
3 feet after midnight. North swell 5 feet. Scattered showers.
.FRIDAY...West winds 15 knots. Wind waves 3 feet in the morning
then 2 feet or less. North swell 6 feet. Scattered showers in the
morning, then isolated showers in the afternoon.
.FRIDAY NIGHT...West winds 15 knots. Wind waves 3 feet. North
swell 5 feet. Scattered showers.
.SATURDAY...West winds 10 knots. Wind waves 2 feet or less.
Northwest swell 4 feet. Scattered showers.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. Northwest swell 5 feet. Scattered showers in the
evening, then isolated showers after midnight.
.SUNDAY...North winds 10 knots veering east. Wind waves 2 feet or
less. Northwest swell 5 feet.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less.
Northwest swell 5 feet. Isolated showers.

$$

PHZ116-300200-
Kaiwi Channel-
339 AM HST Thu Oct 29 2020

.TODAY...North winds 10 knots backing west in the afternoon. Wind
waves 2 feet or less. North swell 3 feet in the afternoon.
Scattered showers.
.TONIGHT...West winds 10 knots. Wind waves 3 feet. North swell
4 feet. Scattered showers.
.FRIDAY...West winds 15 knots. Wind waves 4 feet. North swell
6 feet. Scattered showers in the morning, then isolated showers
in the afternoon.
.FRIDAY NIGHT...West winds 15 knots. Wind waves 4 feet. North
swell 6 feet decreasing to 4 feet after midnight. Scattered
showers.
.SATURDAY...Southwest winds 10 knots. Wind waves 3 feet in the
morning then 2 feet or less. North swell 4 feet. Scattered
showers.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. Northwest swell 5 feet. Scattered showers.
.SUNDAY...North winds 10 knots veering east. Wind waves 2 feet or
less. Northwest swell 5 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 2 feet or less. North
swell 5 to 6 feet. Isolated showers.

$$

PHZ117-300200-
Maui County Windward Waters-
339 AM HST Thu Oct 29 2020

.TODAY...West winds 15 knots. Wind waves 2 feet or less. North
swell 3 feet in the afternoon. Numerous showers.
.TONIGHT...West winds 15 knots. Wind waves 3 feet. North swell
4 feet. Numerous showers in the evening, then scattered showers
after midnight.
.FRIDAY...West winds 15 knots. Wind waves 4 feet. North swell
5 feet. Scattered showers.
.FRIDAY NIGHT...West winds 15 knots. Wind waves 4 feet. North
swell 6 feet decreasing to 4 feet after midnight. Scattered
showers.
.SATURDAY...West winds 15 knots. Wind waves 3 feet. North swell
4 feet. Scattered showers.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. Northwest swell 5 feet. Scattered showers.
.SUNDAY...Winds variable less than 10 knots becoming east
10 knots. Wind waves 2 feet or less. Northwest swell 5 to 6 feet.
Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less. North
swell 6 feet. Isolated showers.

$$

PHZ118-300200-
Maui County Leeward Waters-
339 AM HST Thu Oct 29 2020

.TODAY...North winds 15 knots backing southwest in the afternoon.
Wind waves 2 feet or less. Numerous showers in the morning, then
scattered showers in the afternoon.
.TONIGHT...West winds 10 knots. Wind waves 3 feet. North swell
3 feet. Scattered showers.
.FRIDAY...West winds 15 knots. Wind waves 2 feet or less. North
swell 5 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.FRIDAY NIGHT...West winds 10 knots. Wind waves 2 feet or less.
North swell 4 feet. Scattered showers.
.SATURDAY...West winds 10 knots. Wind waves 2 feet or less. North
swell 3 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. Northwest swell 3 feet. Scattered showers.
.SUNDAY...Northwest winds 10 knots veering east. Wind waves
2 feet or less. Northwest swell 4 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less.
Northwest swell 4 feet. Isolated showers.

$$

PHZ119-300200-
Maalaea Bay-
339 AM HST Thu Oct 29 2020

.TODAY...South winds 10 knots. Wind waves 2 feet or less.
Numerous showers.
.TONIGHT...Southwest winds 10 knots. Wind waves 2 feet or less.
Numerous showers.
.FRIDAY...Southwest winds 10 knots. Wind waves 2 feet or less.
Scattered showers in the morning, then isolated showers in the
afternoon.
.FRIDAY NIGHT...Southwest winds 10 knots. Wind waves 2 feet or
less. Scattered showers.
.SATURDAY...Southwest winds 10 knots. Wind waves 2 feet or less.
Scattered showers in the morning, then isolated showers in the
afternoon.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. Isolated showers through the night.
.SUNDAY...Winds variable less than 10 knots becoming northeast
15 knots. Wind waves 2 feet or less. Isolated showers.
.MONDAY...Northeast winds 15 knots. Wind waves 2 feet or less.

$$

PHZ120-300200-
Pailolo Channel-
339 AM HST Thu Oct 29 2020

.TODAY...East winds 10 knots veering southwest in the afternoon.
Wind waves 2 feet or less. Numerous showers.
.TONIGHT...Southwest winds 10 knots. Wind waves 3 feet. North
swell 3 feet. Scattered showers.
.FRIDAY...Southwest winds 15 knots. Wind waves 3 feet in the
morning then 2 feet or less. North swell 5 feet. Scattered
showers in the morning, then isolated showers in the afternoon.
.FRIDAY NIGHT...Southwest winds 10 knots. Wind waves 2 feet or
less. North swell 4 feet. Scattered showers.
.SATURDAY...Southwest winds 10 knots. Wind waves 2 feet or less.
Northwest swell 4 feet. Scattered showers.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. Northwest swell 4 feet. Scattered showers.
.SUNDAY...Winds variable less than 10 knots becoming east
15 knots. Wind waves 2 feet or less. Northwest swell 4 feet.
.MONDAY...East winds 15 knots. Wind waves 2 feet or less.
Northwest swell 4 to 5 feet.

$$

PHZ121-300200-
Alenuihaha Channel-
339 AM HST Thu Oct 29 2020

.TODAY...Southwest winds 15 knots. Wind waves 2 feet or less then
3 feet in the afternoon. Scattered showers.
.TONIGHT...Southwest winds 15 knots. Wind waves 4 feet. North
swell 3 feet after midnight. Numerous showers in the evening,
then scattered showers after midnight.
.FRIDAY...West winds 20 knots. Wind waves 4 feet. North swell
3 feet increasing to 5 feet in the afternoon. Scattered showers.
.FRIDAY NIGHT...West winds 15 knots. Wind waves 4 feet. North
swell 4 feet. Scattered showers.
.SATURDAY...West winds 15 knots. Wind waves 3 feet. Northwest
swell 4 feet. Scattered showers in the morning, then isolated
showers in the afternoon.
.SATURDAY NIGHT...Southwest winds 10 knots. Wind waves 3 feet in
the evening then 2 feet or less. Northwest swell 4 feet. Isolated
showers through the night.
.SUNDAY...Southwest winds 10 knots in the morning becoming
variable less than 10 knots, then becoming east 20 knots. Wind
waves 2 feet or less. Northwest swell 5 feet.
.MONDAY...East winds 20 knots. Wind waves 3 feet. Northwest swell
5 to 6 feet. Isolated showers.

$$

PHZ122-300200-
Big Island Windward Waters-
339 AM HST Thu Oct 29 2020

.TODAY...South winds 20 knots. Wind waves 3 feet. Numerous
showers.
.TONIGHT...Southwest winds 15 knots. Wind waves 4 feet. Northeast
swell 3 feet after midnight. Numerous showers in the evening,
then scattered showers after midnight.
.FRIDAY...Southwest winds 20 knots backing south in the
afternoon. Wind waves 4 feet. North swell 3 feet increasing to
5 feet in the afternoon. Scattered showers.
.FRIDAY NIGHT...West winds 15 knots. Wind waves 4 feet. North
swell 4 feet. Scattered showers through the night.
.SATURDAY...West winds 20 knots veering northwest in the
afternoon. Wind waves 3 feet. North swell 4 feet. Scattered
showers in the morning. Isolated showers in the afternoon.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 3 feet in
the evening then 2 feet or less. Northwest swell 5 feet. Isolated
showers through the night.
.SUNDAY...East winds 10 knots. Wind waves 2 feet or less.
Northwest swell 5 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 3 feet. North swell
5 to 6 feet. Scattered showers.

$$

PHZ123-300200-
Big Island Leeward Waters-
339 AM HST Thu Oct 29 2020

.TODAY...Southwest winds 15 knots. Wind waves 2 feet or less.
Scattered showers.
.TONIGHT...Southwest winds 15 knots. Wind waves 3 feet. Scattered
showers.
.FRIDAY...West winds 10 knots. Wind waves 3 feet in the morning
then 2 feet or less. Scattered showers.
.FRIDAY NIGHT...West winds 10 knots. Wind waves 2 feet or less.
Scattered showers.
.SATURDAY...West winds 15 knots. Wind waves 2 feet or less.
Northwest swell 3 feet. Scattered showers in the morning, then
isolated showers in the afternoon.
.SATURDAY NIGHT...West winds 10 knots. Wind waves 2 feet or less.
Northwest swell 3 feet. Isolated showers through the night.
.SUNDAY...West of the Big Island, winds variable less than
10 knots. Near South Point, northwest winds 10 knots in the
morning becoming variable less than 10 knots, then becoming east
20 knots. Wind waves 3 feet. Northwest swell 3 feet. Isolated
showers.
.MONDAY...West of the Big Island, southeast winds 10 knots
veering west in the afternoon, then veering east. Near South
Point, east winds 20 knots. Wind waves 4 feet. Northwest swell
3 to 4 feet. Scattered showers.

$$

PHZ124-300200-
Big Island Southeast Waters-
339 AM HST Thu Oct 29 2020

.TODAY...South winds 15 knots. Wind waves 2 feet or less.
Numerous showers.
.TONIGHT...Southwest winds 15 knots. Wind waves 3 feet. Scattered
showers.
.FRIDAY...Southwest winds 20 knots. Wind waves 4 feet. Northeast
swell 3 feet. Scattered showers.
.FRIDAY NIGHT...West winds 15 knots. Wind waves 4 feet. Northeast
swell 3 feet. Scattered showers.
.SATURDAY...West winds 15 knots. Wind waves 3 feet. Northwest
swell 4 feet. Scattered showers.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 3 feet in
the evening then 2 feet or less. Northwest swell 4 feet.
Scattered showers.
.SUNDAY...East winds 15 knots. Wind waves 3 feet. Northwest swell
4 feet. Isolated showers.
.MONDAY...East winds 20 knots. Wind waves 4 feet. Northwest swell
4 to 5 feet. Scattered showers.

$$

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



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