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Bellows Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Bellows surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Friday 15 May 2026 HSTForecast update in hr min s Forecast update imminent
Bellows surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bellows sea temperature is
25.3° C
(Which is normal for this time of year)How big are the waves at Bellows today?
The current surf forecast for Bellows at 1PM is: 1.7m 8s primary swell from a East direction and 0.9m 12s secondary swell from a Northwest direction, 0.2m 8s secondary swell from a North direction (forecast issued at 07:00am May 15). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 5.5ft (1.7m) | 8s |
| Afternoon (15 May) | 5.5ft (1.7m) | 8s |
| Evening (15 May) | 5ft (1.6m) | 8s |
Table - waves today at Bellows. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Fri afternoon. Warm (max 24°C on Fri morning, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 8 | E 8 | E 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 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
336 | 329 | 300 | 336 | 336 | 300 | 355 | 333 | 344 | 394 | 383 | 392 | 361 | 350 | 350 | 341 | 341 | 310 | 280 | 280 | 286 | 286 | 286 | 326 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | |
High Tide | 2:40PM0.66m | 00:53AM0.34m | 3:26PM0.70m | 1:23AM0.30m | 4:15PM0.71m | 1:53AM0.28m | ||||||||||||||||||
Low Tide | 7:07AM-0.15m | 8:52PM0.20m | 7:42AM-0.18m | 9:53PM0.20m | 8:21AM-0.19m | 11:00PM0.21m | ||||||||||||||||||
 |  | | | | |  |  | |  |  | | | |  | | | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:50 |
 | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | 7:02 |
3 | 1 | 1 | 4 | 2 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
25 | 25 | 24 | 23 | 22 | 24 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | |
Swell 1 Height (m) Direction Period (s) | NNW 13 | NNW 13 | NW 12 | NNW 12 | NW 12 | ENE 8 | NW 12 | NNW 11 | NNW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | E 8 | ENE 8 | NNW 10 | NNW 10 | NNW 10 | ENE 8 | NW 10 | NNW 9 |
 kJ | 304 | 295 | 227 | 187 | 147 | 300 | 112 | 85 | 82 | 59 | 58 | 58 | 47 | 46 | 42 | 42 | 341 | 310 | 41 | 39 | 38 | 286 | 23 | 17 |
Swell 2 Height (m) Direction Period (s) | N 8 | NNE 8 | N 8 | N 8 | N 8 | NW 12 | N 8 | NNW 15 | SSE 11 | NNW 13 | NNW 13 | NNW 13 | SSW 16 | SSW 16 | SSE 12 | SSE 11 | NNW 10 | NNW 10 | SSW 15 | SSW 15 | SSE 11 | NNW 10 | SSW 15 | SSW 15 |
| kJ | 11 | 13 | 12 | 5 | 11 | 144 | 5 | 21 | 11 | 18 | 17 | 17 | 26 | 26 | 14 | 25 | 42 | 42 | 44 | 44 | 23 | 38 | 43 | 42 |
Swell 3 Height (m) Direction Period (s) | S 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | N 8 | SSE 11 | SSE 11 | NNW 15 | SSE 11 | SSE 10 | SSE 10 | S 10 | SSE 12 | NNW 12 | SSW 17 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSW 15 | SSE 11 | NNW 16 | NNW 15 |
| kJ | 11 | 13 | 13 | 12 | 12 | 5 | 12 | 11 | 21 | 11 | 11 | 10 | 8 | 14 | 14 | 29 | 24 | 23 | 23 | 12 | 44 | 22 | 25 | 22 |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | — | — | ENE 8 | ENE 8 | ENE 8 | — | ENE 8 | ENE 8 |
| kJ | 336 | 329 | 300 | 336 | 336 | — | 355 | 333 | 344 | 394 | 383 | 392 | 361 | 350 | 350 | 341 | — | — | 280 | 280 | 286 | — | 286 | 326 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 10 | 10 | 16 | 17 | 16 | 43 | 42 | 10 | 10 | 18 | 43 | 16 | 42 | 10 | 10 | 10 | 10 | 16 | 16 | 16 | 17 | 17 | 16 |
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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