• 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-oahu

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

Computer Forecasts
 > Model Tables
 > Wind Vector 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 231313
cwfhfo
expires:202604240215;;854343

coastal waters forecast
national weather service honolulu hi
313 am hst thu apr 23 2026

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


phz113-240215-
kauai channel-
313 am hst thu apr 23 2026

.today...northeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 3 feet at 4 seconds, north 3 feet at 11 seconds and
northwest 3 feet at 12 seconds. isolated showers this morning. 
.tonight...northeast winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east northeast 4 feet at 4 seconds and north 3 feet at
11 seconds. 
.friday...northeast winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east northeast 3 feet at 4 seconds and north 3 feet at
13 seconds. 
.friday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east northeast 4 feet at 5 seconds and north
northeast 4 feet at 11 seconds. 
.saturday...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east northeast 4 feet at 5 seconds and north
northwest 3 feet at 11 seconds. 
.saturday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east northeast 5 feet at 6 seconds and north
northwest 3 feet at 12 seconds. 
.sunday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 5 feet at 6 seconds and north
northwest 3 feet at 11 seconds. isolated showers through the day.
.monday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east northeast 4 feet at 6 seconds. isolated showers
after midnight.  

$$
fzhw50 phfo 231313
cwfhfo
expires:202604240215;;854344

coastal waters forecast
national weather service honolulu hi
313 am hst thu apr 23 2026

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


phz114-240215-
oahu windward waters-
313 am hst thu apr 23 2026

.today...northeast winds 10 to 15 knots. seas to 5 feet. wave
detail: north northeast 4 feet at 11 seconds and north northwest
3 feet at 12 seconds. isolated showers this morning. 
.tonight...northeast winds to 15 knots. seas 5 to 6 feet. wave
detail: north northeast 4 feet at 11 seconds, east southeast
3 feet at 4 seconds and northwest 3 feet at 15 seconds. 
.friday...east northeast winds 10 to 15 knots. seas 5 to 6 feet.
wave detail: north northeast 4 feet at 13 seconds, east southeast
3 feet at 4 seconds and west northwest 3 feet at 14 seconds. 
.friday night...east northeast winds to 15 knots. seas 5 to
6 feet. wave detail: east 4 feet at 5 seconds, north northeast
4 feet at 10 seconds and northwest 3 feet at 12 seconds. 
.saturday...east northeast winds 15 to 20 knots. seas to 5 feet.
wave detail: east 4 feet at 6 seconds and north northwest 3 feet
at 11 seconds. 
.saturday night...east northeast winds 15 to 20 knots. seas 5 to
6 feet. wave detail: east northeast 4 feet at 6 seconds and north
northwest 3 feet at 12 seconds. isolated showers after midnight. 
.sunday...east northeast winds 15 to 20 knots. seas 5 to 6 feet.
wave detail: east 5 feet at 6 seconds and north northwest 3 feet
at 11 seconds. isolated showers through the day. 
.monday...east winds 15 to 20 knots. seas 4 to 6 feet. wave
detail: east 5 feet at 7 seconds and north northwest 3 feet at
10 seconds. isolated showers in the morning. isolated showers
through the day.  

$$
fzhw50 phfo 231313
cwfhfo
expires:202604240215;;854345

coastal waters forecast
national weather service honolulu hi
313 am hst thu apr 23 2026

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


phz115-240215-
oahu leeward waters-
313 am hst thu apr 23 2026

.today...northeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 3 feet at 4 seconds and northwest 3 feet at
12 seconds. isolated showers this morning. 
.tonight...northeast winds 15 to 20 knots, easing to 10 to
15 knots after midnight. seas 3 to 5 feet. wave detail: east
4 feet at 4 seconds and west northwest 3 feet at 15 seconds. 
.friday...northeast winds 10 to 15 knots, rising to 15 to
20 knots in the afternoon. seas 3 to 5 feet. wave detail: east
3 feet at 4 seconds and northwest 3 feet at 12 seconds. 
.friday night...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east 4 feet at 5 seconds and northwest
3 feet at 12 seconds. 
.saturday...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: east 4 feet at 5 seconds and north northwest
3 feet at 11 seconds. 
.saturday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 5 seconds and north northwest
3 feet at 12 seconds. 
.sunday...east northeast winds 15 to 20 knots. seas 4 to 5 feet.
wave detail: east northeast 4 feet at 5 seconds and north
northwest 3 feet at 11 seconds. 
.monday...east northeast winds to 15 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 5 seconds.  

$$
fzhw50 phfo 231313
cwfhfo
expires:202604240215;;854346

coastal waters forecast
national weather service honolulu hi
313 am hst thu apr 23 2026

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


phz116-240215-
kaiwi channel-
313 am hst thu apr 23 2026

.today...northeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: north northeast 4 feet at 11 seconds, east northeast
3 feet at 4 seconds and northwest 3 feet at 12 seconds. isolated
showers this morning. 
.tonight...northeast winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: east northeast 3 feet at 4 seconds and north northeast
3 feet at 11 seconds. 
.friday...northeast winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: north northeast 4 feet at 10 seconds and east northeast
3 feet at 4 seconds. 
.friday night...east northeast winds to 15 knots. seas 4 to
6 feet. wave detail: north northeast 4 feet at 10 seconds, east
northeast 3 feet at 5 seconds and northwest 3 feet at 12 seconds.
.saturday...east northeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: northeast 4 feet at 5 seconds and northwest
3 feet at 11 seconds. 
.saturday night...east northeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east northeast 4 feet at 6 seconds and
northwest 3 feet at 12 seconds. 
.sunday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 4 feet at 6 seconds and north
northwest 3 feet at 11 seconds. 
.monday...east northeast winds 15 to 20 knots. seas 4 to 6 feet.
wave detail: east northeast 4 feet at 6 seconds and north
northwest 3 feet at 10 seconds.  

$$
© Copyright 2026 WeatherFlow, Inc · Contact Us ·