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Surf Forecasts:
Turtles Reef surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Thursday 07 May 2026 HSTForecast update in hr min s Forecast update imminent
Turtles Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Turtles Reef sea temperature is
25.5° C
(Which is slightly warmer than usual)How big are the waves at Turtles Reef today?
The current surf forecast for Turtles Reef at 2AM is: 0.4m 18s primary swell from a South-southwest direction (forecast issued at 07:00pm May 07). An open ocean swell of 1.7m 13s is not directed at the surf break, a second open ocean swell of 0.5m 8s is not directed at the surf break, a second open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 5ft (1.6m) | 12s |
| Afternoon (08 May) | 4.5ft (1.4m) | 12s |
| Evening (08 May) | 1.5ft (0.4m) | 16s |
Table - waves today at Turtles Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 14 | SSW 18 | S 18 | SSW 18 | SSW 17 | NW 12 | S 17 | SSW 18 | NW 12 | SSW 16 | S 16 | S 16 | SSW 16 | SSW 16 | NW 11 | NW 11 | NW 11 | SSW 15 | SSW 14 | NNW 11 | NNW 11 | NNW 11 | SE 7 | NNW 10 | |
521 | 107 | 162 | 106 | 100 | 754 | 151 | 102 | 514 | 90 | 132 | 131 | 85 | 83 | 172 | 140 | 94 | 71 | 70 | 0 | 0 | 0 | 23 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | off | cross-off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | |
High Tide | 8:22PM0.60m | 9:40AM0.20m | 9:16PM0.58m | 11:40AM0.25m | 10:07PM0.56m | 12:22PM0.33m | ||||||||||||||||||
Low Tide | 5:23AM0.16m | 12:04PM0.19m | 5:41AM0.15m | 1:59PM0.24m | 5:57AM0.12m | |||||||||||||||||||
 |  | | | | | |  | | |  | | |  | | | | | | | | | | | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — |
 | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 23 | 23 | 22 | 23 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 26 | 26 |
23 | 24 | 23 | 24 | 23 | 24 | 27 | 27 | 26 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 25 | 24 | 24 | 26 | 25 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NNW 12 | NNW 12 | NNW 12 | NW 11 | NNW 11 | NW 11 | N 7 | NW 11 | NNE 6 | N 6 | N 6 | NNW 11 | NNW 11 | NNW 11 | NNW 10 |
 kJ | 701 | 1390 | 1151 | 1014 | 890 | 754 | 607 | 587 | 514 | 464 | 365 | 353 | 283 | 247 | 172 | 70 | 94 | 103 | 79 | 50 | 215 | 215 | 340 | 241 |
Swell 2 Height (m) Direction Period (s) | NW 14 | SSW 18 | S 18 | E 8 | E 8 | S 17 | S 17 | E 8 | E 8 | E 7 | S 16 | E 5 | E 5 | SSW 16 | N 7 | NW 11 | S 15 | NW 11 | NW 11 | NNW 11 | N 6 | N 6 | E 6 | E 6 |
| kJ | 521 | 107 | 162 | 31 | 31 | 142 | 151 | 28 | 28 | 26 | 132 | 13 | 13 | 83 | 32 | 140 | 67 | 119 | 121 | 154 | 48 | 38 | 22 | 31 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | E 8 | E 8 | SSW 18 | SSW 17 | E 8 | E 8 | SSW 18 | SSW 17 | SSW 16 | SE 10 | S 16 | SSW 16 | SE 10 | E 6 | E 6 | SE 9 | SSW 15 | SSW 14 | E 6 | E 6 | E 6 | SE 7 | NW 13 |
| kJ | 104 | 21 | 21 | 106 | 100 | 29 | 28 | 102 | 99 | 90 | 25 | 131 | 85 | 24 | 23 | 24 | 21 | 71 | 70 | 15 | 15 | 21 | 23 | 46 |
Wind waves Height (m) Direction Period (s) | ENE 4 | E 8 | E 5 | ENE 4 | — | E 7 | E 5 | ENE 7 | E 4 | E 5 | E 5 | ENE 5 | ENE 5 | E 5 | ENE 6 | ENE 6 | NNE 6 | ENE 6 | NE 6 | — | ENE 6 | — | ENE 6 | — |
| kJ | 3 | 48 | 4 | 15 | — | 24 | 12 | 26 | 12 | 17 | 12 | 20 | 21 | 15 | 47 | 53 | 97 | 31 | 34 | — | 25 | — | 18 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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