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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 7 pm Saturday 23 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
25.2° C
(Which is normal for this time of year)How big are the waves at Kalama today?
The current surf forecast for Kalama at 11PM is: 2.4m 8s primary swell from a East-northeast direction and 0.6m 14s secondary swell from a North-northwest direction, 0.4m 10s secondary swell from a Northwest direction (forecast issued at 07:00pm May 23). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | - | - |
| Afternoon (23 May) | 8ft (2.5m) | 8s |
| Evening (23 May) | 8ft (2.5m) | 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 3mm), mostly falling on Sun afternoon. Warm (max 23°C on Sat night, min 22°C on Sat night). Mainly strong winds. | ||||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | |
869 | 869 | 790 | 790 | 721 | 753 | 715 | 715 | 769 | 853 | 788 | 723 | 635 | 587 | 545 | 488 | 476 | 517 | 491 | 495 | 495 | 462 | 435 | 417 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 9:11PM0.70m | 11:18AM0.50m | 9:53PM0.65m | 12:10PM0.60m | 10:29PM0.60m | 12:48PM0.69m | ||||||||||||||||||
Low Tide | 4:45AM0.25m | 3:41PM0.42m | 5:08AM0.20m | 5:21PM0.45m | 5:31AM0.16m | |||||||||||||||||||
 |  | | | | | | |  |  | |  | | |  | | | | | | | | | | |
 | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — |
 | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | 7:06 |
— | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
20 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 18 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | NNW 15 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NW 12 | 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 |
 kJ | 148 | 140 | 134 | 120 | 116 | 111 | 101 | 98 | 96 | 69 | 66 | 61 | 60 | 59 | 30 | 30 | 29 | 29 | 28 | 27 | 16 | 10 | 29 | 58 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 15 | NW 10 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 14 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | NNW 10 | NNW 10 |
| kJ | 39 | 38 | 25 | 38 | 36 | 33 | 32 | 32 | 32 | 32 | 38 | 37 | 37 | 16 | 36 | 34 | 32 | 31 | 31 | 31 | 30 | 30 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | NW 10 | NW 10 | S 15 | NNW 10 | NNW 10 | SE 11 | S 16 | S 16 | S 16 | S 16 | — | S 21 | S 20 | S 12 | S 20 | — | S 19 | — | S 17 | S 17 | S 17 | S 16 | NW 20 | S 12 |
| kJ | 26 | 25 | 38 | 9 | 9 | 5 | 21 | 21 | 20 | 20 | — | 8 | 8 | 11 | 7 | — | 7 | — | 5 | 5 | 6 | 21 | 15 | 11 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 869 | 869 | 790 | 790 | 721 | 753 | 715 | 715 | 769 | 853 | 788 | 723 | 635 | 587 | 545 | 488 | 476 | 517 | 491 | 495 | 495 | 462 | 435 | 417 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 206 | 124 | 127 | 52 | 52 | 47 | 41 | 49 | 124 | 122 | 122 | 52 | 52 | 47 | 46 | 42 | 122 | 122 | 46 | 46 | 41 | 41 | 52 | 46 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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