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Oahu Surf Observation and Forecast/Coastal Forecast for Hawaiian Waters

006
FZHW50 PHFO 290129
CWFHFO

Coastal Waters Forecast
National Weather Service Honolulu HI
329 PM HST Wed Oct 28 2020

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

PHZ100-291415-
329 PM HST Wed Oct 28 2020

.Synopsis for Hawaiian coastal waters...
A cold front over Oahu will continue southeastward to Maui County
tonight through Thursday before stalling and dissipating. A much
weaker front will approach and move into the area Friday into the
weekend. A ridge of high pressure will build north of the area
late Sunday into next week.

$$

PHZ110-291415-
Kauai Northwest Waters-
329 PM HST Wed Oct 28 2020

.TONIGHT...North winds 10 knots in the evening becoming variable
less than 10 knots. Wind waves 3 feet in the evening then 2 feet
or less. Isolated showers.
.THURSDAY...West winds 10 knots. Wind waves 2 feet or less then
3 feet in the afternoon. North swell 3 feet increasing to 5 feet
in the afternoon. Isolated showers in the morning, then scattered
showers in the afternoon.
.THURSDAY NIGHT...West winds 10 knots. Wind waves 3 feet. North
swell 6 feet. Isolated showers.
.FRIDAY...West winds 15 knots. Wind waves 3 feet. North swell
6 feet. Scattered showers.
.FRIDAY NIGHT...West winds 10 knots. Wind waves 2 feet or less.
North swell 5 feet. Scattered showers.
.SATURDAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 5 feet. Swell north 3 feet. Isolated showers.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 2 feet or
less. North swell 4 feet and northwest 4 feet. Scattered showers.
.SUNDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
North swell 4 feet and north 5 to 7 feet. Scattered showers.
.MONDAY...East winds 15 knots. Wind waves 2 feet or less. North
swell 3 to 4 feet and north 7 feet. Isolated showers.

$$

PHZ111-291415-
Kauai Windward Waters-
329 PM HST Wed Oct 28 2020

.TONIGHT...Northwest winds 10 knots. Wind waves 3 feet in the
evening then 2 feet or less. Isolated showers.
.THURSDAY...West winds 10 knots. Wind waves 2 feet or less then
3 feet in the afternoon. North swell 3 feet. Isolated showers in
the morning, then scattered showers in the afternoon.
.THURSDAY NIGHT...West winds 15 knots. Wind waves 3 feet. North
swell 5 feet. Isolated showers.
.FRIDAY...West winds 20 knots. Wind waves 3 feet. North swell
6 feet. Isolated showers.
.FRIDAY NIGHT...West winds 20 knots easing to 10 knots after
midnight. Wind waves 3 feet in the evening then 2 feet or less.
North swell 5 feet. Scattered showers.
.SATURDAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 4 feet. Swell north 3 feet. Isolated showers.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 2 feet or
less. North swell 4 feet and northwest 4 feet. Scattered showers.
.SUNDAY...Northwest winds 10 knots in the morning becoming
variable less than 10 knots, then becoming northeast 10 knots.
Wind waves 2 feet or less. North swell 4 feet and north 5 to
7 feet. Scattered showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less. North
swell 3 to 4 feet and north 7 feet. Isolated showers.

$$

PHZ112-291415-
Kauai Leeward Waters-
329 PM HST Wed Oct 28 2020

.TONIGHT...North winds 15 knots in the evening becoming variable
less than 10 knots. Wind waves 3 feet in the evening then 2 feet
or less. Isolated showers.
.THURSDAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 3 feet. Isolated showers in the morning, then
scattered showers in the afternoon.
.THURSDAY NIGHT...Northwest winds 10 knots. Wind waves 2 feet or
less. North swell 5 feet. Isolated showers.
.FRIDAY...West winds 10 knots. Wind waves 2 feet or less. North
swell 6 feet. Isolated showers.
.FRIDAY NIGHT...West winds 10 knots. Wind waves 2 feet or less.
North swell 5 feet. Scattered showers.
.SATURDAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 5 feet. Swell north 3 feet. Isolated showers.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 2 feet or
less. North swell 4 feet and northwest 3 to 4 feet. Scattered
showers.
.SUNDAY...Northeast winds 10 knots. Wind waves 2 feet or less.
North swell 4 feet and north 4 to 6 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less. North
swell 3 to 4 feet and north 6 to 7 feet.

$$

PHZ113-291415-
Kauai Channel-
329 PM HST Wed Oct 28 2020

.TONIGHT...North winds 10 knots. Wind waves 3 feet in the evening
then 2 feet or less. Isolated showers.
.THURSDAY...Winds variable less than 10 knots becoming west
10 knots in the afternoon. Wind waves 2 feet or less. North swell
3 feet. Isolated showers in the afternoon.
.THURSDAY NIGHT...West winds 10 knots. Wind waves 2 feet or less.
North swell 5 feet. Isolated showers.
.FRIDAY...West winds 15 knots. Wind waves 3 feet. North swell
5 feet. Isolated showers.
.FRIDAY NIGHT...West winds 15 knots. Wind waves 2 feet or less.
North swell 5 feet. Scattered showers.
.SATURDAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 4 feet. Swell north 3 feet. Isolated showers.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. North swell 4 feet and northwest 3 to 4 feet.
Isolated showers.
.SUNDAY...Winds variable less than 10 knots becoming northeast
10 knots. Wind waves 2 feet or less. North swell 3 to 4 feet and
north 4 to 6 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 2 feet or less. North
swell 3 feet and north 6 to 7 feet. Isolated showers.

$$

PHZ114-291415-
Oahu Windward Waters-
329 PM HST Wed Oct 28 2020

.TONIGHT...North winds 10 knots in the evening becoming variable
less than 10 knots. Wind waves 3 feet in the evening then 2 feet
or less. Isolated showers.
.THURSDAY...Winds variable less than 10 knots becoming west
10 knots in the afternoon. Wind waves 2 feet or less. North swell
3 feet in the afternoon. Isolated showers through the day.
.THURSDAY NIGHT...Southwest winds 10 knots. Wind waves 2 feet or
less then 3 feet after midnight. North swell 4 feet. Isolated
showers.
.FRIDAY...West winds 15 knots. Wind waves 3 feet. North swell
5 feet. Isolated showers.
.FRIDAY NIGHT...West winds 15 knots. Wind waves 3 feet in the
evening then 2 feet or less. North swell 5 feet. Scattered
showers.
.SATURDAY...Northwest winds 10 knots. Wind waves 2 feet or less.
North swell 4 feet. Swell north 3 feet. Scattered showers.
.SATURDAY NIGHT...Northwest winds 10 knots. Wind waves 2 feet or
less. North swell 4 feet and northwest 3 to 4 feet. Scattered
showers.
.SUNDAY...Northwest winds 10 knots in the morning becoming
variable less than 10 knots. Wind waves 2 feet or less. North
swell 3 feet and north 4 to 6 feet. Scattered showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less. North
swell 3 feet and north 6 to 8 feet. Isolated showers.

$$

PHZ115-291415-
Oahu Leeward Waters-
329 PM HST Wed Oct 28 2020

.TONIGHT...West winds 10 knots veering northwest after midnight.
Wind waves 2 feet or less. Showers likely and slight chance of
thunderstorms.
.THURSDAY...Winds variable less than 10 knots becoming west
10 knots in the afternoon. Wind waves 2 feet or less. North swell
3 feet in the afternoon. Scattered showers and slight chance of
thunderstorms.
.THURSDAY NIGHT...Winds variable less than 10 knots becoming
southwest 15 knots after midnight. Wind waves 2 feet or less.
North swell 4 feet. Scattered showers.
.FRIDAY...West winds 15 knots. Wind waves 2 feet or less. North
swell 5 feet. Isolated showers.
.FRIDAY NIGHT...West winds 15 knots. Wind waves 2 feet or less.
North swell 5 feet. Scattered showers.
.SATURDAY...West winds 10 knots. Wind waves 2 feet or less. North
swell 4 feet. Swell north 3 feet. Scattered showers.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. North swell 4 feet and northwest 3 feet. Isolated
showers.
.SUNDAY...Winds variable less than 10 knots becoming northeast
10 knots. Wind waves 2 feet or less. North swell 3 feet and
northwest 4 to 6 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less. North
swell 3 feet and northwest 6 to 7 feet.

$$

PHZ116-291415-
Kaiwi Channel-
329 PM HST Wed Oct 28 2020

.TONIGHT...West winds 10 knots. Wind waves 2 feet or less.
Showers likely and slight chance of thunderstorms.
.THURSDAY...Southwest winds 10 knots. Wind waves 2 feet or less.
North swell 3 feet in the afternoon. Scattered showers and slight
chance of thunderstorms.
.THURSDAY NIGHT...Southwest winds 10 knots. Wind waves 2 feet or
less. North swell 3 feet. Scattered showers.
.FRIDAY...Southwest winds 10 knots. Wind waves 3 feet. North
swell 4 feet. Scattered showers.
.FRIDAY NIGHT...Southwest winds 15 knots. Wind waves 3 feet.
North swell 4 feet. Scattered showers.
.SATURDAY...West winds 10 knots. Wind waves 2 feet or less. North
swell 4 feet. Swell north 3 feet. Scattered showers.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. North swell 3 feet and northwest 3 to 4 feet.
Isolated showers.
.SUNDAY...Winds variable less than 10 knots becoming northeast
10 knots. Wind waves 2 feet or less. North swell 3 feet and north
4 to 6 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 2 feet or less. North
swell 3 feet and north 6 to 7 feet. Isolated showers.

$$

PHZ117-291415-
Maui County Windward Waters-
329 PM HST Wed Oct 28 2020

.TONIGHT...Southwest winds 10 knots. Wind waves 2 feet or less.
Showers likely and slight chance of thunderstorms.
.THURSDAY...West winds 10 knots. Wind waves 2 feet or less. North
swell 3 feet in the afternoon. Showers likely in the morning.
Slight chance of thunderstorms through the day. Scattered showers
in the afternoon.
.THURSDAY NIGHT...Southwest winds 10 knots. Wind waves 2 feet or
less. North swell 3 feet. Scattered showers.
.FRIDAY...Southwest winds 15 knots. Wind waves 3 feet. North
swell 4 feet. Scattered showers.
.FRIDAY NIGHT...Southwest winds 15 knots. Wind waves 3 feet.
North swell 4 feet. Scattered showers.
.SATURDAY...West winds 10 knots. Wind waves 3 feet. North swell
4 feet. Swell north 3 feet. Scattered showers.
.SATURDAY NIGHT...West winds 10 knots. Wind waves 2 feet or less.
North swell 4 feet and northwest 3 to 4 feet. Scattered showers.
.SUNDAY...West winds 10 knots in the morning becoming variable
less than 10 knots. Wind waves 2 feet or less. North swell 3 feet
and north 4 to 6 feet. Scattered showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less. North
swell 3 feet and north 6 to 7 feet. Isolated showers.

$$

PHZ118-291415-
Maui County Leeward Waters-
329 PM HST Wed Oct 28 2020

.TONIGHT...Winds variable less than 10 knots becoming southwest
10 knots after midnight. Wind waves 2 feet or less. Scattered
showers in the evening. Slight chance of thunderstorms through
the night. Showers likely after midnight.
.THURSDAY...Southwest winds 10 knots. Wind waves 2 feet or less.
Showers likely in the morning. Slight chance of thunderstorms
through the day. Scattered showers in the afternoon.
.THURSDAY NIGHT...Southwest winds 10 knots in the evening
becoming variable less than 10 knots. Wind waves 2 feet or less.
North swell 3 feet. Scattered showers.
.FRIDAY...Southwest winds 10 knots. Wind waves 2 feet or less.
North swell 4 feet. Scattered showers.
.FRIDAY NIGHT...Southwest winds 10 knots. Wind waves 2 feet or
less. North swell 4 feet. Isolated showers.
.SATURDAY...West winds 10 knots. Wind waves 2 feet or less. North
swell 3 feet. Scattered showers.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. North swell 3 feet. Swell northwest 3 feet.
Isolated showers.
.SUNDAY...Winds variable less than 10 knots. Wind waves 2 feet or
less. North swell 3 feet and north 3 to 4 feet. Isolated showers.
.MONDAY...East winds 10 knots. Wind waves 2 feet or less. North
swell 3 feet and north 4 to 6 feet.

$$

PHZ119-291415-
Maalaea Bay-
329 PM HST Wed Oct 28 2020

.TONIGHT...Southwest winds 10 knots. Wind waves 2 feet or less.
Scattered showers in the evening. Slight chance of thunderstorms
through the night. Showers likely after midnight.
.THURSDAY...Southwest winds 15 knots. Wind waves 2 feet or less.
Showers likely in the morning. Slight chance of thunderstorms
through the day. Scattered showers in the afternoon.
.THURSDAY NIGHT...Southwest winds 10 knots. Wind waves 2 feet or
less. Scattered showers.
.FRIDAY...Southwest winds 10 knots. Wind waves 2 feet or less.
Scattered showers.
.FRIDAY NIGHT...Southwest winds 10 knots. Wind waves 2 feet or
less. Isolated showers.
.SATURDAY...Southwest winds 10 knots. Wind waves 2 feet or less.
Scattered showers.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. Isolated showers.
.SUNDAY...Winds variable less than 10 knots becoming north
10 knots. Wind waves 2 feet or less. Isolated showers.
.MONDAY...Northeast winds 15 knots. Wind waves 2 feet or less.

$$

PHZ120-291415-
Pailolo Channel-
329 PM HST Wed Oct 28 2020

.TONIGHT...Winds variable less than 10 knots becoming southwest
10 knots after midnight. Wind waves 2 feet or less. Showers
likely and slight chance of thunderstorms.
.THURSDAY...Southwest winds 10 knots. Wind waves 2 feet or less.
Showers likely in the morning. Slight chance of thunderstorms
through the day. Scattered showers in the afternoon.
.THURSDAY NIGHT...Southwest winds 10 knots. Wind waves 2 feet or
less. North swell 3 feet. Scattered showers.
.FRIDAY...Southwest winds 10 knots. Wind waves 2 feet or less.
North swell 4 feet. Scattered showers.
.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.
North swell 3 feet. Scattered showers.
.SATURDAY NIGHT...Winds variable less than 10 knots. Wind waves
2 feet or less. North swell 3 feet. Swell northwest 3 feet.
Isolated showers.
.SUNDAY...Winds variable less than 10 knots becoming northeast
10 knots. Wind waves 2 feet or less. North swell 3 feet and
northwest 3 to 5 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 2 feet or less. North
swell 3 feet and northwest 5 to 6 feet. Isolated showers.

$$

PHZ121-291415-
Alenuihaha Channel-
329 PM HST Wed Oct 28 2020

.TONIGHT...Southwest winds 10 knots. Wind waves 2 feet or less.
Scattered showers and slight chance of thunderstorms.
.THURSDAY...Southwest winds 10 knots. Wind waves 2 feet or less
then 3 feet in the afternoon. Scattered showers and slight chance
of thunderstorms.
.THURSDAY NIGHT...Southwest winds 15 knots. Wind waves 3 feet in
the evening then 2 feet or less. North swell 3 feet after
midnight. Scattered showers.
.FRIDAY...West winds 10 knots. Wind waves 3 feet. North swell
3 feet. Scattered showers.
.FRIDAY NIGHT...Southwest winds 15 knots. Wind waves 3 feet.
North swell 3 feet. Isolated showers.
.SATURDAY...Southwest winds 15 knots. Wind waves 3 feet. North
swell 3 feet. Swell north 3 feet. Isolated showers.
.SATURDAY NIGHT...West winds 10 knots. Wind waves 3 feet in the
evening then 2 feet or less. North swell 3 feet and northwest
3 feet. Isolated showers.
.SUNDAY...Southwest winds 10 knots in the morning becoming
variable less than 10 knots, then becoming northeast 15 knots.
Wind waves 2 feet or less. North swell 3 feet and northwest 3 to
5 feet. Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 3 feet. North swell
3 feet and northwest 5 to 7 feet. Isolated showers.

$$

PHZ122-291415-
Big Island Windward Waters-
329 PM HST Wed Oct 28 2020

.TONIGHT...Winds variable less than 10 knots becoming south
10 knots after midnight. Wind waves 2 feet or less. Slight chance
of thunderstorms and isolated showers through the night.
.THURSDAY...South winds 10 knots. Wind waves 2 feet or less then
3 feet in the afternoon. Slight chance of thunderstorms and
isolated showers in the morning, then scattered showers in the
afternoon.
.THURSDAY NIGHT...Southwest winds 10 knots. Wind waves 3 feet.
Northeast swell 3 feet after midnight. Isolated showers.
.FRIDAY...South winds 10 knots. Wind waves 4 feet. North swell
3 feet. Isolated showers.
.FRIDAY NIGHT...Southwest winds 15 knots. Wind waves 4 feet.
North swell 4 feet. Isolated showers.
.SATURDAY...West winds 15 knots. Wind waves 3 feet. North swell
3 feet. Swell north 3 feet. Isolated showers.
.SATURDAY NIGHT...Southwest winds 10 knots. Wind waves 3 feet in
the evening then 2 feet or less. North swell 3 feet and northwest
3 feet. Isolated showers.
.SUNDAY...North winds 10 knots in the morning becoming variable
less than 10 knots, then becoming east 10 knots. Wind waves
2 feet or less. North swell 3 feet and northwest 4 to 6 feet.
Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 3 feet. North swell
3 feet and north 6 to 7 feet. Isolated showers.

$$

PHZ123-291415-
Big Island Leeward Waters-
329 PM HST Wed Oct 28 2020

.TONIGHT...Winds variable less than 10 knots becoming southeast
10 knots after midnight. Wind waves 2 feet or less. Slight chance
of thunderstorms and isolated showers.
.THURSDAY...South winds 10 knots. Wind waves 2 feet or less.
Scattered showers.
.THURSDAY NIGHT...South winds 10 knots. Wind waves 2 feet or
less. Scattered showers.
.FRIDAY...Southwest winds 10 knots. Wind waves 2 feet or less.
Isolated showers.
.FRIDAY NIGHT...West of the Big Island, southwest winds 10 knots
in the evening becoming variable less than 10 knots. Near South
Point, west winds 15 knots. Wind waves 2 feet or less. Isolated
showers.
.SATURDAY...West winds 10 knots. Wind waves 2 feet or less.
Isolated showers.
.SATURDAY NIGHT...West winds 10 knots. Wind waves 2 feet or less.
Swell northwest 3 feet. Isolated showers.
.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
northeast 15 knots. Wind waves 3 feet. Swell northwest 3 feet.
Isolated showers.
.MONDAY...Winds variable less than 10 knots west of the Big
Island...east 15 knots near South Point. Wind waves 4 feet. Swell
northwest 3 to 4 feet.

$$

PHZ124-291415-
Big Island Southeast Waters-
329 PM HST Wed Oct 28 2020

.TONIGHT...Winds variable less than 10 knots. Wind waves 2 feet
or less. Swell northeast 3 feet. Isolated showers.
.THURSDAY...South winds 10 knots. Wind waves 2 feet or less.
Isolated showers in the morning, then scattered showers in the
afternoon.
.THURSDAY NIGHT...Southwest winds 10 knots. Wind waves 3 feet.
Isolated showers.
.FRIDAY...Southwest winds 10 knots. Wind waves 4 feet. Northeast
swell 3 feet.
.FRIDAY NIGHT...Southwest winds 20 knots. Wind waves 4 feet.
Northeast swell 3 feet. Scattered showers.
.SATURDAY...West winds 10 knots. Wind waves 3 feet. Northeast
swell 3 feet. Swell north 3 feet. Isolated showers.
.SATURDAY NIGHT...West winds 10 knots. Wind waves 3 feet in the
evening then 2 feet or less. Northeast swell 3 feet and northwest
3 feet. Isolated showers.
.SUNDAY...West winds 10 knots in the morning becoming variable
less than 10 knots, then becoming northeast 15 knots. Wind waves
3 feet. Northeast swell 3 feet and northwest 3 to 4 feet.
Isolated showers.
.MONDAY...East winds 15 knots. Wind waves 4 feet. Swell northwest
4 to 6 feet. Isolated showers.

$$

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



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