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Turtle Bay Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Turtle Bay surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Saturday 09 May 2026 HSTForecast update in hr min s Forecast update imminent
Turtle Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Turtle Bay sea temperature is
25.1° C
(Which is normal for this time of year)How big are the waves at Turtle Bay today?
The current surf forecast for Turtle Bay at 6AM is: 1.1m 11s primary swell from a Northwest direction and 1.4m 6s secondary swell from a Northeast direction (forecast issued at 01:00am May 09). 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) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 3.5ft (1.1m) | 11s |
| Afternoon (09 May) | 3ft (0.9m) | 11s |
| Evening (09 May) | 3ft (0.9m) | 11s |
Table - waves today at Turtle Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Sat morning. Warm (max 24°C on Sat afternoon, min 23°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NNE 6 | NNE 6 | NW 11 | NNW 11 | NW 11 | NNW 11 | NNW 12 | NNW 10 | NNW 11 | NW 12 | NW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NW 11 | NW 11 | |
418 | 314 | 263 | 198 | 194 | 176 | 187 | 186 | 207 | 283 | 341 | 421 | 310 | 394 | 407 | 407 | 371 | 371 | 341 | 317 | 311 | 313 | 194 | 137 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | |
High Tide | 9:40AM0.26m | 9:27PM0.62m | 11:25AM0.34m | 10:05PM0.61m | 12:02PM0.44m | 10:40PM0.58m | ||||||||||||||||||
Low Tide | 6:43AM0.26m | 11:43AM0.26m | 5:40AM0.24m | 2:30PM0.32m | 5:36AM0.20m | 4:30PM0.36m | ||||||||||||||||||
 |  |  |  | |  |  | | | | |  | | |  | | | | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
— | 1 | 1 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 |
22 | 21 | 21 | 21 | 23 | 21 | 22 | 24 | 22 | 22 | 21 | 22 | 22 | 23 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NNE 6 | NW 11 | NNW 11 | NNW 12 | NNW 10 | NNW 11 | NW 12 | NW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NW 11 | NW 11 |
 kJ | 418 | 314 | 263 | 198 | 194 | 140 | 140 | 172 | 122 | 283 | 341 | 421 | 310 | 394 | 407 | 407 | 371 | 371 | 341 | 317 | 311 | 313 | 194 | 137 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NW 13 | NNW 11 | ESE 8 | ESE 8 | ESE 8 | NW 13 | NW 13 | SW 13 | SW 13 | SW 13 | S 11 | S 10 | S 18 | E 8 | SW 17 | S 17 | N 13 |
| kJ | 23 | 22 | 22 | 20 | 21 | 21 | 22 | 46 | 207 | 13 | 12 | 21 | 88 | 63 | 7 | 7 | 7 | 2 | 2 | 6 | 31 | 12 | 6 | 14 |
Swell 3 Height (m) Direction Period (s) | S 16 | N 10 | SW 14 | SSW 15 | WNW 15 | NW 14 | WNW 14 | S 15 | NW 13 | SW 14 | NW 15 | SSW 13 | ESE 8 | S 11 | S 11 | S 11 | S 11 | S 18 | S 18 | S 10 | SW 17 | S 12 | N 14 | S 17 |
| kJ | 20 | 2 | 8 | 21 | 21 | 32 | 18 | 4 | 61 | 7 | 33 | 17 | 22 | 3 | 2 | 2 | 2 | 7 | 7 | 2 | 12 | 3 | 4 | 23 |
Wind waves Height (m) Direction Period (s) | ENE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NNE 6 | NNE 6 | NE 6 | E 6 | NE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 5 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 |
| kJ | 50 | 97 | 146 | 161 | 170 | 176 | 187 | 186 | 22 | 139 | 103 | 69 | 52 | 62 | 71 | 81 | 84 | 108 | 109 | 110 | 85 | 94 | 155 | 170 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 32 | 32 | 32 | 36 | 36 | 40 | 34 | 10 | 10 | 10 | 10 | 10 | 10 | 36 | 10 | 10 | 32 | 32 | 10 | 10 | 156 | 162 | 34 | 162 |
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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