• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 • 

Classic iWindsurf
kiter? see iKitesurf.com
Grab the iWindsurf Mobile App & Sign On to the New iWindsurf Website
Hi guest · Get your free membership now · Log In ·
HI-Hawaii

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources
Wind Graphs
Meteograms

Watches/Warnings
>None Active

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604336

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz110-151700-
kauai northwest waters-
620 pm hst sun dec 14 2025

...small craft advisory in effect through monday afternoon...

.tonight...winds variable less than 10 knots, becoming southeast
7 to 10 knots after midnight. seas 9 to 11 feet, subsiding to
8 to 9 feet after midnight. wave detail: west northwest 10 feet
at 13 seconds. numerous heavy showers with isolated
thunderstorms. 
.monday...south southeast winds 10 to 15 knots, becoming south
15 to 20 knots in the afternoon. seas 6 to 9 feet, subsiding to
5 to 7 feet in the afternoon. wave detail: west northwest 9 feet
at 13 seconds. numerous heavy showers with isolated
thunderstorms. 
.monday night...south winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: west northwest 5 feet at 12 seconds. scattered heavy
showers in the evening. isolated thunderstorms. numerous heavy
showers after midnight. 
.tuesday...south southwest winds 15 to 20 knots. seas 3 to
5 feet. wave detail: west northwest 4 feet at 12 seconds.
numerous heavy showers with isolated thunderstorms. 
.tuesday night...south southwest winds 15 to 20 knots. seas 5 to
7 feet, building to 6 to 9 feet after midnight. wave detail: west
northwest 9 feet at 12 seconds. occasional heavy showers with
isolated thunderstorms. 
.wednesday...southwest winds 15 to 20 knots. seas 8 to 10 feet.
wave detail: west northwest 9 feet at 13 seconds. occasional
showers. 
.wednesday night...southwest winds 10 to 15 knots. seas 7 to
10 feet. wave detail: west northwest 9 feet at 13 seconds.
occasional showers. 
.thursday...southwest winds 7 to 10 knots, becoming variable less
than 10 knots. seas 6 to 8 feet. wave detail: west northwest
8 feet at 12 seconds. numerous showers. 
.friday...south southwest winds 7 to 10 knots, becoming variable
less than 10 knots. seas 5 to 8 feet. wave detail: north
northwest 8 feet at 13 seconds. numerous showers, mainly in the
morning.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604337

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz111-151700-
kauai windward waters-
620 pm hst sun dec 14 2025

...small craft advisory in effect through monday afternoon...

.tonight...winds variable less than 10 knots, becoming southeast
7 to 10 knots after midnight. seas 6 to 9 feet, building to 9 to
10 feet after midnight. wave detail: northwest 10 feet at
13 seconds. numerous heavy showers with isolated thunderstorms. 
.monday...south southeast winds 10 to 15 knots, becoming south
15 to 20 knots in the afternoon. seas 7 to 10 feet, subsiding to
6 to 8 feet in the afternoon. wave detail: northwest 9 feet at
13 seconds. numerous heavy showers with isolated thunderstorms. 
.monday night...south winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: west northwest 6 feet at 13 seconds. scattered heavy
showers with isolated thunderstorms. 
.tuesday...south winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: west northwest 4 feet at 12 seconds. scattered heavy
showers with isolated thunderstorms. 
.tuesday night...south southwest winds 15 to 20 knots. seas 4 to
6 feet. wave detail: west northwest 6 feet at 12 seconds.
scattered heavy showers in the evening. isolated thunderstorms.
numerous heavy showers after midnight. 
.wednesday...southwest winds 15 to 20 knots. seas 5 to 7 feet,
building to 6 to 9 feet in the afternoon. wave detail: west
northwest 9 feet at 13 seconds. occasional showers. 
.wednesday night...southwest winds 10 to 15 knots. seas 7 to
9 feet. wave detail: west northwest 9 feet at 13 seconds.
numerous showers. 
.thursday...southwest winds 10 to 15 knots, becoming variable
less than 10 knots. seas 7 to 9 feet. wave detail: west northwest
8 feet at 12 seconds. numerous showers. 
.friday...south winds 7 to 10 knots, becoming variable less than
10 knots. seas 5 to 7 feet. wave detail: north northwest 7 feet
at 12 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604338

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz112-151700-
kauai leeward waters-
620 pm hst sun dec 14 2025

...small craft advisory in effect through monday afternoon...

.tonight...east northeast winds 7 to 10 knots, veering to east
southeast after midnight. seas 6 to 9 feet. wave detail:
northwest 9 feet at 13 seconds. numerous heavy showers with
isolated thunderstorms. 
.monday...south southeast winds 10 to 15 knots, becoming south
15 to 20 knots in the afternoon. seas 5 to 8 feet. wave detail:
northwest 8 feet at 12 seconds. occasional heavy showers with
isolated thunderstorms. 
.monday night...south winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: northwest 5 feet at 12 seconds. scattered heavy
showers with isolated thunderstorms. 
.tuesday...south winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: northwest 3 feet at 11 seconds. scattered heavy showers
with isolated thunderstorms. 
.tuesday night...south southwest winds to 15 knots. seas 5 to
7 feet. wave detail: west northwest 7 feet at 12 seconds.
numerous heavy showers with isolated thunderstorms. 
.wednesday...southwest winds to 15 knots. seas 5 to 8 feet. wave
detail: west northwest 8 feet at 13 seconds. occasional showers. 
.wednesday night...southwest winds to 10 knots. seas 5 to 7 feet.
wave detail: west northwest 7 feet at 13 seconds. occasional
showers. 
.thursday...southwest winds to 10 knots, becoming variable less
than 10 knots. seas 5 to 7 feet. wave detail: northwest 7 feet at
12 seconds. numerous showers. 
.friday...winds variable less than 10 knots. seas 5 to 7 feet.
wave detail: north northwest 7 feet at 13 seconds. numerous
showers, mainly in the morning.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604339

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz113-151700-
kauai channel-
620 pm hst sun dec 14 2025

...small craft advisory in effect through monday afternoon...

.tonight...east southeast winds 7 to 10 knots. seas 5 to 7 feet.
wave detail: northwest 6 feet at 13 seconds. numerous heavy
showers with isolated thunderstorms. 
.monday...south southwest winds 10 to 15 knots, becoming south
southeast 15 to 20 knots in the afternoon. seas 5 to 7 feet. wave
detail: northwest 6 feet at 13 seconds. occasional heavy showers
with isolated thunderstorms. 
.monday night...south winds to 15 knots. seas 3 to 5 feet. wave
detail: northwest 5 feet at 13 seconds. scattered heavy showers
with isolated thunderstorms. 
.tuesday...south winds to 15 knots. seas 3 to 4 feet. wave
detail: northwest 3 feet at 12 seconds. scattered heavy showers
with isolated thunderstorms. 
.tuesday night...south southwest winds to 15 knots. seas 3 to
4 feet. wave detail: west northwest 3 feet at 12 seconds.
numerous heavy showers with isolated thunderstorms. 
.wednesday...south southwest winds to 15 knots. seas 4 to 6 feet.
wave detail: west northwest 5 feet at 13 seconds. numerous
showers. 
.wednesday night...southwest winds 10 to 15 knots. seas 4 to
6 feet, subsiding to 3 to 4 feet after midnight. wave detail:
west northwest 5 feet at 13 seconds. numerous showers. 
.thursday...southwest winds 10 to 15 knots, becoming variable
less than 10 knots. seas 4 to 6 feet. wave detail: west northwest
5 feet at 11 seconds. numerous showers. 
.friday...winds variable less than 10 knots, becoming south 7 to
10 knots in the afternoon, then becoming variable less than
10 knots. seas 4 to 6 feet. wave detail: north northwest 6 feet
at 12 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604340

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz114-151700-
oahu windward waters-
620 pm hst sun dec 14 2025

...small craft advisory in effect through monday afternoon...

.tonight...northeast winds 7 to 10 knots, veering to southeast
after midnight. seas 3 to 5 feet, building to 5 to 8 feet after
midnight. wave detail: north northwest 8 feet at 14 seconds.
numerous heavy showers with isolated thunderstorms. 
.monday...south southeast winds 10 to 15 knots, becoming
southeast 15 to 20 knots in the afternoon. seas 7 to 10 feet.
wave detail: northwest 9 feet at 14 seconds. numerous heavy
showers in the morning. isolated thunderstorms. scattered heavy
showers in the afternoon. 
.monday night...south winds 10 to 15 knots. seas 5 to 8 feet.
wave detail: northwest 8 feet at 12 seconds. scattered heavy
showers in the evening. isolated thunderstorms. isolated showers
after midnight. 
.tuesday...south winds 10 to 15 knots. seas 4 to 6 feet. wave
detail: northwest 5 feet at 12 seconds. isolated showers in the
morning. isolated thunderstorms. scattered heavy showers in the
afternoon. 
.tuesday night...south southwest winds to 15 knots. seas 3 to
4 feet. wave detail: northwest 4 feet at 12 seconds. scattered
heavy showers with isolated thunderstorms. 
.wednesday...south southwest winds 15 to 20 knots. seas 4 to
6 feet. wave detail: northwest 6 feet at 13 seconds. scattered
showers in the morning, then numerous showers in the afternoon. 
.wednesday night...south southwest winds to 15 knots. seas 5 to
7 feet, building to 6 to 9 feet after midnight. wave detail: west
northwest 8 feet at 13 seconds. numerous showers. 
.thursday...south southwest winds 10 to 15 knots, becoming
variable less than 10 knots. seas 6 to 9 feet. wave detail: west
northwest 8 feet at 12 seconds. scattered showers. 
.friday...south southeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots. seas 5 to 7 feet. wave
detail: north 7 feet at 12 seconds. scattered showers.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604341

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz115-151700-
oahu leeward waters-
620 pm hst sun dec 14 2025

.tonight...south southwest winds 7 to 10 knots. seas 3 to 5 feet.
wave detail: west northwest 5 feet at 13 seconds. numerous heavy
showers with isolated thunderstorms. 
.monday...south winds 10 to 15 knots, becoming southeast 15 to
20 knots in the afternoon. seas 4 to 6 feet. wave detail:
northwest 6 feet at 13 seconds. numerous heavy showers in the
morning. isolated thunderstorms. scattered heavy showers in the
afternoon. 
.monday night...south winds to 15 knots. seas 3 to 5 feet. wave
detail: north northwest 5 feet at 12 seconds. isolated
thunderstorms in the evening. isolated showers. 
.tuesday...south winds to 15 knots. seas 3 to 5 feet. wave
detail: northwest 5 feet at 12 seconds. scattered heavy showers.
isolated thunderstorms in the afternoon. 
.tuesday night...south winds to 15 knots. seas 3 to 5 feet. wave
detail: north northwest 4 feet at 12 seconds. scattered heavy
showers with isolated thunderstorms. 
.wednesday...south southwest winds to 15 knots. seas 3 to 5 feet.
wave detail: west northwest 5 feet at 13 seconds. scattered
showers. 
.wednesday night...south southwest winds 10 to 15 knots. seas
4 to 6 feet. wave detail: west northwest 5 feet at 13 seconds.
scattered showers. 
.thursday...south southwest winds to 10 knots, becoming variable
less than 10 knots. seas 4 to 6 feet. wave detail: west northwest
5 feet at 12 seconds. scattered showers. 
.friday...south southeast winds 7 to 10 knots in the morning,
becoming variable less than 10 knots. seas 3 to 5 feet. wave
detail: north northwest 5 feet at 12 seconds. scattered showers
through the night, then isolated showers through the day.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604342

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz116-151700-
kaiwi channel-
620 pm hst sun dec 14 2025

.tonight...southwest winds 10 to 15 knots. seas to 3 feet. wave
detail: north northwest 3 feet at 11 seconds. occasional heavy
showers with isolated thunderstorms. 
.monday...southeast winds 10 to 15 knots. seas 5 to 7 feet. wave
detail: northwest 7 feet at 13 seconds. numerous heavy showers in
the morning. isolated thunderstorms. scattered heavy showers in
the afternoon. 
.monday night...south winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: northwest 6 feet at 12 seconds. isolated
thunderstorms in the evening. isolated showers. 
.tuesday...south winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: northwest 5 feet at 12 seconds. isolated showers in the
morning, then scattered showers with isolated thunderstorms in
the afternoon. 
.tuesday night...south winds to 15 knots. seas 3 to 4 feet. wave
detail: northwest 4 feet at 12 seconds. scattered showers with
isolated thunderstorms. 
.wednesday...south winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: west northwest 3 feet at 12 seconds. scattered showers. 
.wednesday night...south southwest winds to 15 knots. seas 3 to
5 feet. wave detail: west northwest 4 feet at 13 seconds.
scattered showers. 
.thursday...south southwest winds 10 to 15 knots, becoming
variable less than 10 knots. seas 4 to 6 feet. wave detail:
northwest 6 feet at 12 seconds. scattered showers. 
.friday...winds variable less than 10 knots. seas 3 to 5 feet.
wave detail: north northwest 5 feet at 12 seconds. scattered
showers, mainly in the morning.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604343

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz117-151700-
maui county windward waters-
620 pm hst sun dec 14 2025

.tonight...south southwest winds 10 to 15 knots. seas to 3 feet.
wave detail: north northwest 3 feet at 11 seconds. scattered
heavy showers with isolated thunderstorms. 
.monday...southeast winds 10 to 15 knots. seas 5 to 7 feet,
building to 8 to 9 feet in the afternoon. wave detail: northwest
9 feet at 13 seconds. scattered heavy showers with isolated
thunderstorms. 
.monday night...southeast winds 10 to 15 knots, rising to 15 to
20 knots after midnight. seas 6 to 9 feet. wave detail: northwest
9 feet at 13 seconds. isolated showers and thunderstorms in the
evening. 
.tuesday...southeast winds 10 to 15 knots. seas 5 to 8 feet. wave
detail: northwest 8 feet at 13 seconds. isolated showers in the
afternoon. 
.tuesday night...south winds 10 to 15 knots. seas 5 to 7 feet.
wave detail: north northwest 6 feet at 12 seconds. isolated
showers and thunderstorms. 
.wednesday...south winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: north northwest 5 feet at 12 seconds. scattered showers. 
.wednesday night...south winds 10 to 15 knots. seas 4 to 6 feet.
wave detail: northwest 6 feet at 12 seconds. scattered showers. 
.thursday...south southwest winds 10 to 15 knots, backing to
southeast 7 to 10 knots. seas 5 to 8 feet. wave detail: west
northwest 8 feet at 13 seconds. scattered showers. 
.friday...east southeast winds 7 to 10 knots. seas 5 to 7 feet.
wave detail: northwest 7 feet at 12 seconds. scattered showers.
isolated showers after midnight.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604344

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz118-151700-
maui county leeward waters-
620 pm hst sun dec 14 2025

.tonight...south southwest winds 10 to 15 knots. seas to 2 feet
or less, then to 3 feet after midnight. wave detail: northwest
3 feet at 12 seconds. numerous showers with isolated
thunderstorms. 
.monday...south southeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: west northwest 5 feet at 13 seconds. scattered
showers in the morning. isolated thunderstorms. isolated showers
in the afternoon. 
.monday night...south winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: west northwest 4 feet at 12 seconds. isolated
showers. 
.tuesday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: west northwest 4 feet at 12 seconds. isolated showers. 
.tuesday night...south winds to 15 knots. seas 3 to 4 feet. wave
detail: northwest 3 feet at 12 seconds. scattered showers. 
.wednesday...south winds to 15 knots. seas 3 to 4 feet. wave
detail: northwest 3 feet at 12 seconds. scattered showers. 
.wednesday night...south winds to 15 knots. seas 3 to 4 feet.
wave detail: west northwest 4 feet at 13 seconds. scattered
showers. 
.thursday...south winds to 10 knots, becoming variable less than
10 knots. seas 3 to 5 feet. wave detail: west northwest 5 feet at
12 seconds. scattered showers. 
.friday...winds variable less than 10 knots. seas 3 to 4 feet.
isolated showers.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604345

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz119-151700-
maalaea bay-
620 pm hst sun dec 14 2025

.tonight...south winds 10 to 15 knots. seas to 2 feet or less.
scattered showers. 
.monday...east northeast winds 7 to 10 knots, backing to north in
the afternoon. seas to 2 feet or less. scattered showers in the
morning. isolated showers in the afternoon. 
.monday night...winds variable less than 10 knots. seas to 2 feet
or less. 
.tuesday...winds variable less than 10 knots. seas to 2 feet or
less. 
.tuesday night...winds variable less than 10 knots. seas to
2 feet or less. 
.wednesday...south southwest winds to 10 knots. seas to 2 feet or
less. 
.wednesday night...south winds to 10 knots. seas to 2 feet or
less. isolated showers. 
.thursday...south winds 7 to 10 knots in the morning, becoming
variable less than 10 knots. seas to 2 feet or less. 
.friday...winds variable less than 10 knots. seas to 2 feet or
less.  

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604346

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz120-151700-
pailolo channel-
620 pm hst sun dec 14 2025

.tonight...south southwest winds 10 to 15 knots, becoming 7 to
10 knots after midnight. seas to 2 feet or less. numerous heavy
showers with isolated thunderstorms. 
.monday...northeast winds 10 to 15 knots, veering to east
southeast in the afternoon. seas to 2 feet or less. scattered
showers with isolated thunderstorms. 
.monday night...south winds 7 to 10 knots in the evening,
becoming variable less than 10 knots. seas to 2 feet or less.
isolated showers in the evening. 
.tuesday...winds variable less than 10 knots, becoming south 7 to
10 knots in the afternoon. seas to 2 feet or less. isolated
showers in the afternoon. 
.tuesday night...south southwest winds 7 to 10 knots, becoming
10 to 15 knots after midnight. seas to 2 feet or less. isolated
showers. 
.wednesday...south winds 10 to 15 knots. seas to 2 feet or less.
scattered showers. 
.wednesday night...south winds 10 to 15 knots. seas to 2 feet or
less. scattered showers. 
.thursday...south winds to 10 knots, becoming variable less than
10 knots. seas to 2 feet or less. scattered showers, mainly in
the morning. 
.friday...winds variable less than 10 knots. seas to 3 feet.
isolated showers.  

winds and seas higher in and near tstms.

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604347

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz121-151700-
alenuihaha channel-
620 pm hst sun dec 14 2025

.tonight...south southwest winds to 10 knots. seas to 3 feet.
scattered showers. 
.monday...south southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: west northwest 4 feet at 13 seconds. isolated
showers in the morning. 
.monday night...east winds 10 to 15 knots, backing to northwest
after midnight. seas 3 to 5 feet. wave detail: west northwest
5 feet at 13 seconds. 
.tuesday...west southwest winds 7 to 10 knots, backing to south
southeast 10 to 15 knots in the afternoon. seas 3 to 5 feet. wave
detail: west northwest 4 feet at 12 seconds. 
.tuesday night...south southwest winds 10 to 15 knots. seas 3 to
4 feet. wave detail: west northwest 3 feet at 11 seconds.
isolated showers after midnight. 
.wednesday...south southwest winds 10 to 15 knots. seas to
3 feet. wave detail: west northwest 3 feet at 11 seconds.
isolated showers. 
.wednesday night...south southwest winds 10 to 15 knots. seas
3 to 4 feet. wave detail: west northwest 3 feet at 13 seconds.
isolated showers. 
.thursday...south winds 7 to 10 knots, becoming variable less
than 10 knots. seas 3 to 5 feet. wave detail: west northwest
5 feet at 13 seconds. isolated showers. 
.friday...east northeast winds 7 to 10 knots. seas 3 to 5 feet.  

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604348

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz122-151700-
big island windward waters-
620 pm hst sun dec 14 2025

.tonight...south southeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: north northwest 5 feet at 10 seconds.
isolated showers. 
.monday...southeast winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: north northwest 4 feet at 11 seconds. 
.monday night...southeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: northwest 6 feet at 13 seconds. isolated showers
after midnight. 
.tuesday...southeast winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: northwest 6 feet at 13 seconds. isolated showers in the
morning. 
.tuesday night...south southeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: north 5 feet at 13 seconds. isolated showers
after midnight. 
.wednesday...south southeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: north 5 feet at 13 seconds. isolated showers
in the morning. 
.wednesday night...south southeast winds 10 to 15 knots. seas
3 to 5 feet. wave detail: north 5 feet at 12 seconds. isolated
showers. 
.thursday...southeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: north northwest 5 feet at 12 seconds. isolated
showers. 
.friday...east southeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: northwest 5 feet at 13 seconds. isolated showers.  

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604349

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz123-151700-
big island leeward waters-
620 pm hst sun dec 14 2025

.tonight...south southeast winds 10 to 15 knots. seas to 2 feet
or less. isolated showers. 
.monday...southeast winds 15 to 20 knots. seas to 2 feet or less,
then to 3 feet in the afternoon. 
.monday night...east northeast winds 15 to 20 knots. seas 4 to
6 feet. wave detail: west northwest 5 feet at 13 seconds. 
.tuesday...east winds 10 to 15 knots, becoming southeast 15 to
20 knots in the afternoon. seas 4 to 6 feet. wave detail: west
northwest 5 feet at 12 seconds. 
.tuesday night...east southeast winds 15 to 20 knots, easing to
10 to 15 knots after midnight. seas 3 to 5 feet. wave detail:
west northwest 4 feet at 12 seconds. 
.wednesday...south southeast winds to 15 knots. seas 3 to 4 feet.
wave detail: west northwest 3 feet at 12 seconds. 
.wednesday night...south southeast winds 10 to 15 knots. seas to
3 feet. wave detail: west northwest 3 feet at 13 seconds. 
.thursday...south southeast winds 10 to 15 knots, backing to east
after midnight. seas 4 to 6 feet. wave detail: west northwest
6 feet at 12 seconds. isolated showers after midnight. 
.friday...east northeast winds 10 to 15 knots, becoming 7 to
10 knots. seas 3 to 5 feet. wave detail: west northwest 5 feet at
11 seconds.  

$$
fzhw50 phfo 150420
cwfhfo
expires:202512151700;;604350

coastal waters forecast
national weather service honolulu hi
619 pm hst sun dec 14 2025

hawaiian coastal waters within 40 nautical miles including the
hawaiian islands humpback whale national marine sanctuary.


phz124-151700-
big island southeast waters-
620 pm hst sun dec 14 2025

.tonight...southeast winds 7 to 10 knots. seas to 2 feet or less.
isolated showers this evening. 
.monday...east winds 10 to 15 knots. seas to 2 feet or less. 
.monday night...east winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: northwest 5 feet at 13 seconds. isolated showers after
midnight. 
.tuesday...east southeast winds to 15 knots. seas 3 to 5 feet.
wave detail: west northwest 5 feet at 13 seconds. scattered
showers, mainly in the morning. 
.tuesday night...east southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: west northwest 4 feet at 12 seconds.
isolated showers in the evening, then scattered showers after
midnight. 
.wednesday...east southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: northwest 4 feet at 12 seconds. isolated
showers in the morning. 
.wednesday night...east southeast winds to 10 knots. seas to
3 feet. wave detail: northwest 3 feet at 12 seconds. isolated
showers in the evening, then scattered showers after midnight. 
.thursday...east southeast winds to 10 knots. seas 3 to 5 feet.
wave detail: west northwest 5 feet at 13 seconds. isolated
showers. scattered showers after midnight. 
.friday...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: west northwest 5 feet at 12 seconds. isolated showers in
the morning. isolated showers after midnight.  

$$
© Copyright 2025 WeatherFlow, Inc · Contact Us ·