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Surf Forecasts:

Keaulanas surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Saturday 10 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
25.4° C
 (Which is slightly warmer than usual)

How big are the waves at Keaulanas today?

The current surf forecast for Keaulanas at 1AM is: 3.0m 17s primary swell from a North-northwest direction (forecast issued at 07:00pm January 10). An open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 5.

Time (HST) & DateWave HeightWave Period
Morning (11 Jan)8ft (2.5m)16s
Afternoon (11 Jan)8ft (2.5m)15s
Evening (11 Jan)7.5ft (2.3m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
10
Sunday
11
Monday
12
Tuesday
13
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)
5
5
5
5
5
5
4
3
2
2
2
0
2
4
5
4
5
6
7
5
5
5
5
5
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
NNW
2.4
NNW
1.7
NNW
3
NNW
2.5
NNW
2.5
NNW
2.5
NNW
2.5
NNW
2.4
NNW
2.3
NNW
2.3
NNW
2.2
NNW
2.2
NNW
2.5
NW
3
NW
3.5
NW
3.5
NW
3.5
NW
3.5
NW
3.5
NW
3.5
NW
3
NW
3
NW
3
NW
Period(s) (?)141418171716161615141413131417161615151414141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)294620912003471441773421318228502349208920311778169923106108560968636351594047694249389835953091
Wind
(km/h)
5
WNW
5
N
5
NE
0
ESE
5
SSE
5
SSE
10
S
10
SW
10
SW
10
SW
15
WSW
20
WSW
15
W
10
NNW
30
N
30
N
30
N
20
NNE
20
NNE
20
NE
15
NE
10
ENE
5
ENE
5
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglassglassglasscross-
on		ononononcross-
on		cross-
on		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffcross-
off		offglass
High Tide
/ height (m)
11:40PM
0.50
12:32AM
0.56
1:14AM
0.61
10:46AM
0.24
Low Tide
/ height (m)
3:25PM
0.11
4:02PM
0.11
4:45PM
0.11
10:21AM
0.24
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Sunrise-----7:11-------7:11-------7:11--
Sunset6:07-------6:07-------6:08-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
light rain
rain showers
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------131---------
Temp. °C242423232323242424232323232322222221202019192122
Feels °C (?)272726262626262625242422242419171718171817182122
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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