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Nimitz Beach surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Tuesday 12 May 2026 HSTForecast update in hr min s Forecast update imminent
Nimitz Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nimitz Beach sea temperature is
25.5° C
(Which is slightly warmer than usual)How big are the waves at Nimitz Beach today?
The current surf forecast for Nimitz Beach at 3AM is: 1.8m 7s primary swell from a East direction and 0.4m 15s secondary swell from a South-southeast direction (forecast issued at 07:00pm May 12). An open ocean swell of 0.4m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 5ft (1.6m) | 7s |
| Afternoon (13 May) | 5ft (1.5m) | 7s |
| Evening (13 May) | 5.5ft (1.7m) | 7s |
Table - waves today at Nimitz Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Fri afternoon. Warm (max 26°C on Wed afternoon, min 23°C on Tue night). Winds decreasing (fresh winds from the ENE on Tue night, calm by Fri afternoon). | ||||||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SW 14 | SW 14 | E 8 | SW 17 | E 8 | E 8 | SSW 16 | E 8 | SSW 16 | |
202 | 226 | 312 | 320 | 295 | 253 | 271 | 179 | 190 | 330 | 302 | 310 | 235 | 206 | 183 | 49 | 47 | 142 | 75 | 146 | 149 | 171 | 153 | 169 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | |
High Tide | 00:30AM0.48m | 2:01PM0.66m | 1:15AM0.43m | 2:40PM0.75m | 2:00AM0.38m | |||||||||||||||||||
Low Tide | 7:16PM0.27m | 6:59AM0.05m | 8:22PM0.23m | 7:27AM0.02m | 9:23PM0.20m | 7:59AM-0.01m | ||||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | |  | |  |  | |
 | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — |
 | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | 7:02 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 | |
Temp °C | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 25 |
21 | 20 | 21 | 20 | 20 | 20 | 21 | 23 | 21 | 20 | 20 | 21 | 21 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 26 | 25 | 26 | 27 | |
Swell 1 Height (m) Direction Period (s) | S 16 | NW 10 | NW 10 | NW 10 | NW 10 | S 15 | S 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
 kJ | 124 | 48 | 48 | 47 | 24 | 104 | 103 | 84 | 82 | 82 | 81 | 81 | 81 | 112 | 176 | 171 | 241 | 221 | 121 | 146 | 149 | 149 | 153 | 153 |
Swell 2 Height (m) Direction Period (s) | NW 10 | S 16 | S 15 | SSE 15 | SSE 15 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | S 13 | NW 16 | NW 16 | SSW 14 | SSW 14 | SW 14 | SSE 10 | SW 17 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 |
| kJ | 49 | 79 | 71 | 73 | 71 | 23 | 22 | 21 | 21 | 20 | 31 | 68 | 93 | 81 | 80 | 49 | 37 | 77 | 215 | 208 | 205 | 199 | 122 | 118 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | SW 16 | SW 16 | SSW 15 | SSW 14 | SW 16 | SW 15 | S 14 | SE 9 | S 13 | NW 9 | NW 9 | SE 10 | S 13 | S 13 | SW 18 | SW 14 | SSE 6 | SW 17 | SW 17 | SW 16 | SSW 16 | SW 16 | SSW 16 |
| kJ | 8 | 65 | 65 | 42 | 41 | 63 | 56 | 36 | 13 | 32 | 20 | 12 | 23 | 30 | 28 | 49 | 47 | 7 | 75 | 70 | 129 | 171 | 125 | 169 |
Wind waves Height (m) Direction Period (s) | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 8 | ENE 8 | E 8 | — | — | — | — | — | — |
| kJ | 202 | 226 | 312 | 320 | 295 | 253 | 271 | 179 | 190 | 330 | 302 | 310 | 235 | 206 | 183 | 196 | 173 | 142 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 23 | 20 | 17 | 8 | 10 | 8 | 7 | 10 | 7 | 7 | 7 | 7 | 3 | 7 | 7 | 3 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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