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Kalama Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Kalama surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Monday 25 May 2026 HSTForecast update in hr min s Forecast update imminent
Kalama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kalama sea temperature is
25.1° C
(Which is normal for this time of year)How big are the waves at Kalama today?
The current surf forecast for Kalama at 5AM is: 2.2m 8s primary swell from a East-northeast direction and 0.5m 11s secondary swell from a Northwest direction (forecast issued at 01:00am May 25). An open ocean swell of 0.2m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 7ft (2.1m) | 8s |
| Afternoon (25 May) | 6.5ft (2.0m) | 8s |
| Evening (25 May) | 7ft (2.1m) | 8s |
Table - waves today at Kalama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Mon afternoon. Warm (max 23°C on Mon morning, min 22°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | |
670 | 635 | 572 | 545 | 500 | 488 | 493 | 482 | 462 | 503 | 423 | 379 | 369 | 423 | 462 | 444 | 379 | 379 | 319 | 273 | 273 | 294 | 294 | 293 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | |
High Tide | 12:10PM0.60m | 10:29PM0.60m | 12:48PM0.69m | 11:03PM0.56m | 1:21PM0.76m | |||||||||||||||||||
Low Tide | 5:08AM0.20m | 5:21PM0.45m | 5:31AM0.16m | 6:37PM0.45m | 5:54AM0.13m | 7:37PM0.43m | ||||||||||||||||||
 | |  | |  | |  | |  | | |  | | | | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:07 | — | — |
— | — | — | — | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | |
Temp °C | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
19 | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 19 | 20 | 19 | 19 | 20 | 19 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NNW 10 | S 13 | NW 19 | NW 18 | NW 18 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 |
 kJ | 61 | 60 | 59 | 30 | 30 | 29 | 29 | 28 | 27 | 16 | 10 | 29 | 58 | 114 | 192 | 167 | 163 | 218 | 212 | 206 | 192 | 195 | 184 | 171 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 12 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | NNW 10 | NNW 10 | NNW 10 | S 12 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | NNE 13 |
| kJ | 37 | 12 | 16 | 36 | 34 | 32 | 31 | 31 | 31 | 30 | 30 | 9 | 9 | 9 | 12 | 39 | 38 | 37 | 37 | 36 | 35 | 32 | 31 | 53 |
Swell 3 Height (m) Direction Period (s) | S 21 | S 15 | S 12 | S 20 | — | S 19 | — | S 17 | S 17 | S 17 | S 16 | NW 20 | S 12 | S 12 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NW 9 | NW 9 | N 12 | N 12 | S 13 |
| kJ | 8 | 17 | 11 | 7 | — | 7 | — | 5 | 5 | 6 | 21 | 60 | 11 | 11 | 9 | 9 | 8 | 8 | 8 | 3 | 3 | 12 | 27 | 31 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 670 | 635 | 572 | 545 | 500 | 488 | 493 | 482 | 462 | 503 | 423 | 379 | 369 | 423 | 462 | 444 | 379 | 379 | 319 | 273 | 273 | 294 | 294 | 293 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 47 | 41 | 46 | 46 | 122 | 49 | 49 | 46 | 46 | 46 | 52 | 46 | 46 | 50 | 49 | 46 | 46 | 41 | 41 | 41 | 125 | 47 | 41 | 46 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kalama 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.
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