Surf Forecasts:
How big are the waves at Tennis Courts today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 7ft (2.2m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 6.5ft (2.0m), 8s period with ENE swell.
- Evening surf: Evening surf (28 Sep, local time) - 6ft (1.9m), 8s period with ENE swell.
The current surf forecast for Tennis Courts at 4PM is: 2.0m 8s primary swell from a East-northeast direction and 0.9m 10s secondary swell from a South-southwest direction (forecast issued at 01:00pm September 28). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 7ft (2.2m) | 8s |
| Afternoon (28 Sep) | 6.5ft (2.0m) | 8s |
| Evening (28 Sep) | 6ft (1.9m) | 8s |
Table - waves today at Tennis Courts. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 32mm), heaviest during Tue night. Warm (max 27°C on Mon afternoon, min 25°C on Mon night). Winds increasing (light winds from the E on Tue morning, fresh winds from the SSE by Tue night). | |||||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 16 | E 14 | SSW 16 | SSW 16 | ENE 8 | E 14 | E 14 | E 14 | E 13 | SSW 15 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 660 | 589 | 536 | 575 | 471 | 414 | 414 | 370 | 310 | 326 | 326 | 239 | 322 | 318 | 187 | 253 | 253 | 178 | 165 | 188 | 186 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | cross-on | on |
High Tide | 4:47PM0.39m | 5:56AM0.67m | 5:22PM0.32m | 6:52AM0.68m | 6:03PM0.26m | ||||||||||||||||
Low Tide | 11:39AM0.15m | 10:46PM0.02m | 12:48PM0.18m | 11:17PM0.03m | 2:19PM0.20m | ||||||||||||||||
 | | |  | | |  |  | | | | |  | | |  | | | | | | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 3 |
Temp °C | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 25 | 27 | 25 | 26 | 28 | 26 | 27 | 28 | 28 | 27 | 26 | 26 | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | W 11 | W 11 | W 10 | E 8 | E 8 | E 8 |
| kJ | 484 | 589 | 536 | 471 | 471 | 414 | 414 | 370 | 310 | 310 | 273 | 229 | 223 | 187 | 187 | 418 | 394 | 252 | 124 | 124 | 121 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSW 12 | SSW 10 | SSW 12 | SSW 11 | SSW 10 | SSW 10 | SSW 16 | SW 11 | SW 10 | SSW 16 | E 14 | E 13 | WSW 11 | W 12 | ENE 8 | ENE 8 | E 8 | W 10 | W 10 | W 10 |
| kJ | 31 | 452 | 137 | 193 | 297 | 208 | 164 | 339 | 168 | 144 | 326 | 239 | 219 | 206 | 171 | 159 | 155 | 149 | 202 | 158 | 154 |
Swell 3 Height (m) Direction Period (s) | NW 14 | SSW 17 | SSW 13 | SSW 10 | SW 17 | SW 17 | SW 17 | SW 9 | SW 16 | SSW 16 | E 14 | WSW 10 | SSW 16 | SSW 16 | WSW 10 | E 14 | E 14 | E 14 | E 13 | SSW 15 | SSW 14 |
| kJ | 52 | 202 | 202 | 132 | 309 | 305 | 295 | 84 | 264 | 326 | 175 | 141 | 322 | 318 | 100 | 253 | 253 | 178 | 165 | 188 | 186 |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | — | ENE 8 | — | — | — | — | — | SSE 6 | SSE 6 | SSE 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 |
| kJ | 660 | — | — | 575 | — | — | — | — | — | 57 | 70 | 68 | 36 | 74 | 128 | 176 | 184 | 148 | 123 | 105 | 85 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 37 | 39 | 37 | 36 | 28 | 28 | 6 | 0 | 0 | 0 | 0 | 1 | 1 | 43 | 43 | 43 | 43 | 43 | 43 | 21 | 21 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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