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Surf Forecasts:

Ko Olina Resort surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Thursday 12 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Ko Olina Resort surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ko Olina Resort sea temperature is
24.9° C
 (Which is slightly warmer than usual)

How big are the waves at Ko Olina Resort today?

The current surf forecast for Ko Olina Resort at 4AM is: 0.9m 10s primary swell from a West-northwest direction and 1.6m 5s secondary swell from a South-southeast direction (forecast issued at 07:00pm March 12). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (13 Mar)7ft (2.2m)6s
Afternoon (13 Mar)8ft (2.5m)7s
Evening (13 Mar)10ft (3.0m)7s

Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sunday
15
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
W
1.1
W
1
W
0.9
WNW
1.6
SSE
2.2
SSE
2.5
S
2.5
S
2.5
S
3
SSW
3
SSW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
2.3
SSW
2.2
W
2.1
W
2.2
W
2.2
W
2.2
W
2.3
W
Period(s) (?)1010101066777788888888101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2902392041631673515517167137481110125511078999151137119169410009009769579571098
Wind
(km/h)
25
SE
20
SSE
35
SSE
40
SSE
45
S
45
SSE
45
S
45
SSW
45
S
45
SSW
55
SSW
50
SW
40
SW
40
SW
40
SW
40
SW
40
SW
40
SW
40
SSW
45
SSW
45
SSW
45
SSW
40
SW
35
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		on
High Tide
/ height (m)
12:40AM
0.59
12:57PM
0.23
1:19AM
0.62
1:35PM
0.27
1:53AM
0.65
Low Tide
/ height (m)
4:02PM
0.16
8:42AM
0.17
5:31PM
0.15
8:48AM
0.15
6:34PM
0.13
8:59AM
0.13
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise-----6:43-------6:41-------6:41--
Sunset6:39-------6:40-------6:40-------
thunderstorm
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thunderstorm
thunderstorm
thunderstorm
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thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
374634923202018165710546333321
Temp. °C232222212222232222232323232323242323242424242524
Feels °C (?)222219171717191717191718191919211920202020202222
  • 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 Ko Olina Resort 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 Ko Olina Resort at:
surf-forecast.com

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