Surf Forecasts:
How big are the waves at Keaulanas today (12 Jul):
- Morning surf: Morning surf (12 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (12 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
- Evening surf: Evening surf (12 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
The current surf forecast for Keaulanas at 12PM is: 0.9m 16s primary swell from a Southwest direction and 0.3m 12s secondary swell from a West direction (forecast issued at 07:00am July 12). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | 3ft (0.9m) | 16s |
| Afternoon (12 Jul) | 3ft (0.9m) | 16s |
| Evening (12 Jul) | 3ft (0.9m) | 16s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue morning. Warm (max 26°C on Sun morning, min 23°C on Mon night). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the ENE by Tue morning). | ||||||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 16 | W 15 | W 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 434 | 405 | 376 | 367 | 367 | 362 | 358 | 353 | 349 | 344 | 326 | 275 | 272 | 268 | 264 | 261 | 253 | 246 | 239 | 257 | 257 | 248 | 229 | 229 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | off | off | off | cross-off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 3:01PM0.83m | 2:25AM0.22m | 3:45PM0.84m | 3:22AM0.24m | 4:27PM0.83m | |||||||||||||||||||
Low Tide | 7:03AM-0.02m | 10:41PM0.13m | 7:56AM-0.03m | 11:16PM0.12m | 8:47AM-0.02m | 11:49PM0.11m | ||||||||||||||||||
 |  | | | | | |  | | |  | | | |  | | | |  | | | | | | |
 | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:58 |
 | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | 7:16 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 24 | 24 | 24 | 23 | 24 | 25 | 26 | 26 | 25 | 24 | 24 |
Feels °C | 25 | 24 | 25 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 23 | 24 | 25 | 23 | 24 | 25 | 24 | 26 | 26 | 27 | 26 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | NE 8 | SW 16 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 14 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | SSW 14 | NNE 8 | NNE 8 | NE 7 |
| kJ | 434 | 405 | 376 | 367 | 367 | 362 | 358 | 164 | 349 | 344 | 326 | 275 | 272 | 268 | 88 | 65 | 83 | 88 | 90 | 93 | 232 | 98 | 98 | 79 |
Swell 2 Height (m) Direction Period (s) | W 13 | S 11 | W 12 | W 12 | SSE 12 | SSE 12 | SSE 12 | SW 16 | SSE 12 | SSE 12 | SSE 12 | W 19 | W 18 | W 18 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 16 | SSW 13 | W 15 | W 15 |
| kJ | 53 | 22 | 27 | 27 | 47 | 47 | 28 | 353 | 28 | 27 | 27 | 112 | 96 | 152 | 264 | 261 | 253 | 246 | 239 | 236 | 257 | 229 | 229 | 229 |
Swell 3 Height (m) Direction Period (s) | S 11 | W 13 | S 11 | S 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | SSE 12 | SSE 11 | SE 7 | W 18 | W 18 | W 17 | W 16 | W 16 | W 16 | SW 19 | W 16 | SSW 13 | SW 13 |
| kJ | 39 | 28 | 22 | 23 | 26 | 26 | 26 | 47 | 26 | 26 | 27 | 26 | 25 | 12 | 152 | 152 | 142 | 190 | 190 | 257 | 93 | 248 | 149 | 170 |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 8 | ENE 8 | — | — | — | ENE 8 | NNE 7 | E 8 | E 8 | — |
| kJ | 169 | 160 | 205 | 205 | 205 | 191 | 169 | 224 | 176 | 152 | 127 | 94 | 119 | 102 | 207 | 159 | — | — | — | 123 | 96 | 76 | 57 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 5 | 9 | 9 | 0 | 0 | 5 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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