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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 pm Wednesday 29 Apr 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
24.5° 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 10PM is: 1.0m 12s primary swell from a Northwest direction and 0.3m 9s secondary swell from a Northeast direction (forecast issued at 01:00pm April 29). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 2.5ft (0.7m) | 12s |
| Afternoon (29 Apr) | 2.5ft (0.8m) | 12s |
| Evening (29 Apr) | 3ft (0.9m) | 13s |
Table - waves today at Turtle Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 23°C on Wed afternoon, min 22°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 14 | NW 12 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NNW 11 | NNW 11 | NW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 18 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | |
132 | 134 | 282 | 273 | 301 | 287 | 282 | 319 | 309 | 347 | 341 | 382 | 414 | 402 | 359 | 347 | 289 | 280 | 379 | 380 | 677 | 462 | 714 | 966 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 2:11PM0.68m | 00:56AM0.48m | 2:42PM0.72m | 1:13AM0.44m | 3:13PM0.74m | 1:28AM0.41m | ||||||||||||||||||
Low Tide | 8:23PM0.33m | 7:22AM0.08m | 9:10PM0.34m | 7:41AM0.07m | 9:58PM0.35m | |||||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | |  | | | | | |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
 | — | — | 6:55 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | 6:58 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | |
Temp °C | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
22 | 20 | 20 | 20 | 20 | 18 | 18 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NNW 11 | NNW 11 | NW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 16 | NW 16 | NW 15 | NW 15 |
 kJ | 132 | 134 | 282 | 273 | 301 | 287 | 282 | 319 | 309 | 347 | 341 | 382 | 414 | 402 | 359 | 347 | 289 | 280 | 200 | 193 | 677 | 462 | 714 | 966 |
Swell 2 Height (m) Direction Period (s) | NNW 14 | NNW 14 | NE 9 | NE 9 | NE 9 | NE 9 | SW 11 | NE 8 | SW 11 | NE 8 | NE 8 | NNW 7 | N 7 | SW 15 | SW 15 | SSW 15 | NW 19 | NW 18 | NW 18 | NW 16 | NNW 11 | NNW 12 | NNW 11 | SSW 18 |
| kJ | 129 | 113 | 23 | 22 | 13 | 20 | 5 | 18 | 5 | 34 | 18 | 17 | 15 | 9 | 9 | 21 | 58 | 111 | 379 | 380 | 193 | 174 | 115 | 30 |
Swell 3 Height (m) Direction Period (s) | NE 10 | NE 10 | SSW 11 | SSW 11 | SW 11 | SW 11 | S 16 | SW 11 | S 12 | SW 11 | S 16 | NE 10 | SSW 16 | S 11 | SW 11 | NW 20 | S 15 | NNW 21 | S 16 | NW 20 | SSW 16 | NNW 18 | SSW 14 | W 15 |
| kJ | 15 | 15 | 12 | 12 | 5 | 5 | 5 | 5 | 3 | 5 | 5 | 16 | 24 | 2 | 5 | 15 | 17 | 43 | 20 | 186 | 25 | 211 | 19 | 4 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 173 | 153 | 144 | 132 | 128 | 145 | 219 | 255 | 273 | 227 | 227 | 257 | 286 | 338 | 348 | 379 | 428 | 452 | 482 | 540 | 522 | 434 | 339 | 283 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 32 | 162 | 162 | 32 | 13 | 32 | 32 | 32 | 32 | 162 | 34 | 32 | 32 | 32 | 32 | 32 | 32 | 173 | 32 | 32 | 13 | 13 | 10 | 10 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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