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Surf Forecasts:

Keaulanas surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Friday 23 Jan 2026 HST
Forecast update in hr  min  s Forecast update imminent
Keaulanas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keaulanas sea temperature is
24.8° C
 (Which is slightly warmer than usual)

How big are the waves at Keaulanas today?

The current surf forecast for Keaulanas at 2AM is: 1.4m 11s primary swell from a North-northwest direction and 0.6m 11s secondary swell from a West-northwest direction (forecast issued at 07:00pm January 23). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (HST) & DateWave HeightWave Period
Morning (24 Jan)4.5ft (1.3m)11s
Afternoon (24 Jan)2ft (0.6m)17s
Evening (24 Jan)2ft (0.6m)16s

Table - waves today at Keaulanas. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
23
Saturday
24
Sunday
25
Monday
26
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
4
3
3
3
3
2
1
1
1
2
2
2
2
2
2
0
1
1
2
2
1
1
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2
NNW
1.8
NW
1.7
NNW
1.4
NNW
1.3
NNW
1.3
NNW
1.2
NNW
0.6
NW
0.6
NW
0.6
NW
0.6
NW
0.7
NW
0.8
NW
0.6
NW
0.6
NW
0.5
NW
0.6
NW
0.6
NW
0.6
NW
0.6
NW
0.6
NW
0.4
NW
0.6
WNW
0.4
S
Period(s) (?)121212111111111816161615151414141313131312151218
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1080872718466396359328212169165198215255167119891441091381341248296118
Wind
(km/h)
10
ENE
15
ENE
15
ENE
10
ENE
10
E
10
E
10
SE
10
SSE
10
S
5
SE
0
ENE
0
NW
0
WNW
0
NNE
5
SSW
5
SW
5
WSW
5
WNW
5
N
5
NE
5
NE
5
ENE
5
ENE
0
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		glassglassglassglassglassglassoncross-
on		glassglassglassoffoffglassglass
High Tide
/ height (m)
8:00PM
0.42
6:45AM
0.49
9:20PM
0.48
7:03AM
0.41
10:43PM
0.55
Low Tide
/ height (m)
12:59AM
0.29
1:55PM
0.09
2:52AM
0.35
2:32PM
0.08
Friday
23
Saturday
24
Sunday
25
Monday
26
Sunrise-----7:11-------7:11-------7:11--
Sunset6:15-------6:16-------6:16-------
thunderstorm
clear
clear
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
Rain (mm)
1----11111--------------
Temp. °C252322222222242424232323232324242423232222222424
Feels °C (?)252322232324252526252626262626252625262424242727
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Keaulanas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Keaulanas at:
surf-forecast.com

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