Surf Forecasts:
How big are the waves at Number Fours today (12 Jul):
- Afternoon surf: Afternoon surf (12 Jul, local time) - 6ft (1.9m), 8s period with ENE swell.
- Evening surf: Evening surf (12 Jul, local time) - 6.5ft (2.0m), 8s period with ENE swell.
The current surf forecast for Number Fours at 11PM is: 2.0m 8s primary swell from a East-northeast direction and 0.9m 16s secondary swell from a Southwest direction, 0.3m 12s secondary swell from a South-southeast direction (forecast issued at 07:00pm July 12). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | - | - |
| Afternoon (12 Jul) | 6ft (1.9m) | 8s |
| Evening (12 Jul) | 6.5ft (2.0m) | 8s |
Table - waves today at Number Fours. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue morning. Warm (max 26°C on Wed afternoon, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun night, light winds from the ENE by Tue night). | ||||||||||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wed 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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | SW 14 | ENE 8 | SW 14 | SSW 14 | SW 14 | SSW 13 | SSW 17 | SSW 17 | SW 17 | SW 13 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 459 | 451 | 451 | 481 | 469 | 411 | 358 | 303 | 303 | 287 | 257 | 228 | 203 | 213 | 191 | 236 | 186 | 229 | 184 | 197 | 309 | 164 | 162 | 162 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 |
High Tide | 3:11PM0.80m | 2:52AM0.17m | 3:56PM0.82m | 3:49AM0.19m | 4:39PM0.80m | 4:45AM0.22m | ||||||||||||||||||
Low Tide | 10:45PM0.04m | 8:13AM-0.09m | 11:23PM0.02m | 9:06AM-0.08m | 11:59PM0.01m | 9:57AM-0.04m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | 7:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 26 |
Feels °C | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 22 | 23 | 23 | 24 | 24 | 25 | 24 | 23 | 24 | 23 | 25 | 25 | 26 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SW 14 | E 8 | SW 14 | SW 14 | SSW 14 | SW 14 | SSW 13 | SSW 13 | W 15 | NE 7 | NE 7 | ENE 7 | ENE 7 |
| kJ | 367 | 362 | 358 | 353 | 349 | 344 | 287 | 275 | 272 | 268 | 211 | 208 | 148 | 197 | 191 | 236 | 186 | 229 | 149 | 227 | 160 | 156 | 111 | 108 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | W 12 | SSE 12 | SSE 12 | SSE 12 | W 19 | W 18 | W 18 | W 18 | W 18 | SW 14 | W 16 | W 16 | W 16 | E 8 | E 8 | W 15 | SSW 13 | W 15 | W 15 | W 15 | W 15 |
| kJ | 48 | 28 | 28 | 26 | 28 | 28 | 27 | 113 | 97 | 96 | 152 | 152 | 203 | 129 | 190 | 190 | 57 | 55 | 170 | 111 | 227 | 224 | 221 | 218 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | SSE 12 | W 12 | W 12 | W 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SW 18 | W 17 | SSW 19 | SSW 19 | SSW 19 | W 16 | W 16 | SSW 17 | SSW 17 | SW 17 | SW 13 | SW 13 | SW 13 |
| kJ | 26 | 26 | 26 | 28 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 82 | 143 | 145 | 146 | 146 | 188 | 186 | 184 | 197 | 309 | 164 | 162 | 162 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | NNE 7 | ENE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 8 | NE 8 | — | — | — | — |
| kJ | 459 | 451 | 451 | 481 | 469 | 411 | 358 | 303 | 303 | 287 | 257 | 228 | 73 | 213 | 229 | 204 | 152 | 140 | 160 | 141 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 42 | 34 | 39 | 34 | 33 | 31 | 31 | 31 | 32 | 31 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 1 | 1 | 0 | 0 | 0 | 31 | 31 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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