Surf Forecasts:
How big are the waves at Mokuleia Beach Park today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 2.5ft (0.8m), 7s period with NNE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.8m), 7s period with NNE swell.
- Evening surf: Evening surf (21 Aug, local time) - 2.5ft (0.7m), 7s period with NNE swell.
The current surf forecast for Mokuleia Beach Park at 9PM is: 0.7m 7s primary swell from a North-northeast direction (forecast issued at 01:00pm August 21). An open ocean swell of 0.8m 16s is not directed at the surf break, a second open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 2.5ft (0.8m) | 7s |
| Afternoon (21 Aug) | 2.5ft (0.8m) | 7s |
| Evening (21 Aug) | 2.5ft (0.7m) | 7s |
Table - waves today at Mokuleia Beach Park. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sat afternoon, min 25°C on Sun night). Winds increasing (light winds from the NNE on Fri afternoon, fresh winds from the ENE by Sun afternoon). | |||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||
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 | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NNE 7 | NNE 7 | W 10 | NNE 7 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 10 | W 10 | NW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 11 | NW 11 |
Wave Graph | |||||||||||||||||||||
59 | 59 | 31 | 41 | 32 | 31 | 33 | 33 | 33 | 53 | 59 | 135 | 172 | 161 | 119 | 107 | 105 | 76 | 103 | 130 | 133 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 11:18AM0.46m | 10:56PM0.16m | 12:07PM0.48m | 11:59PM0.17m | 12:48PM0.50m | ||||||||||||||||
Low Tide | 6:29PM0.13m | 3:00AM0.08m | 6:49PM0.12m | 4:03AM0.07m | 7:09PM0.10m | ||||||||||||||||
— | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | |
— | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 25 | 26 |
Feels °C | 30 | 30 | 30 | 29 | 27 | 27 | 28 | 27 | 28 | 29 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 24 | 24 | 26 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | NNE 7 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 12 | WNW 12 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | NW 11 | NW 11 |
59 | 59 | 264 | 322 | 322 | 322 | 322 | 326 | 326 | 258 | 255 | 251 | 248 | 161 | 119 | 204 | 201 | 196 | 191 | 130 | 133 | |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | W 10 | NNE 7 | W 10 | W 10 | WNW 10 | S 13 | WNW 10 | W 10 | W 11 | WNW 13 | WNW 12 | SW 16 | SSW 15 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SSW 15 | SSW 14 |
295 | 284 | 31 | 41 | 32 | 31 | 33 | 90 | 33 | 53 | 59 | 135 | 172 | 245 | 209 | 107 | 105 | 76 | 103 | 188 | 136 | |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | S 11 | W 10 | S 11 | S 11 | S 13 | WNW 10 | SSE 14 | S 13 | NW 14 | SSE 12 | S 12 | S 12 | SSE 14 | SSE 13 | SSE 13 | SSE 11 | ESE 9 | SSE 13 | SSE 13 |
54 | 54 | 37 | 32 | 37 | 20 | 54 | 33 | 67 | 28 | 49 | 29 | 46 | 46 | 67 | 59 | 59 | 25 | 28 | 35 | 57 | |
Wind waves Height (m) Direction Period (s) | — | — | NE 7 | E 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 |
— | — | 112 | 112 | 168 | 181 | 200 | 180 | 206 | 270 | 293 | 327 | 388 | 373 | 383 | 383 | 327 | 299 | 239 | 237 | 212 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 11 | 164 | 173 | 7 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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