Surf Forecasts:
How big are the waves at Tennis Courts today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 8ft (2.5m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 8ft (2.5m), 8s period with E swell.
- Evening surf: Evening surf (25 Sep, local time) - 10ft (3.0m), 8s period with E swell.
The current surf forecast for Tennis Courts at 1PM is: 2.5m 8s primary swell from a East direction and 0.8m 16s secondary swell from a South-southwest direction, 0.4m 11s secondary swell from a South-southeast direction (forecast issued at 07:00am September 25). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 8ft (2.5m) | 8s |
| Afternoon (25 Sep) | 8ft (2.5m) | 8s |
| Evening (25 Sep) | 10ft (3.0m) | 8s |
Table - waves today at Tennis Courts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 24°C on Sat night). Mainly near gales. | |||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | E 10 | E 10 | E 10 | E 9 | ENE 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 627 | 729 | 880 | 880 | 858 | 1060 | 1300 | 1379 | 1556 | 1689 | 2002 | 2160 | 2449 | 2659 | 3053 | 3561 | 3372 | 3372 | 3126 | 2698 | 1807 | 2116 | 1876 |
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-off |
High Tide | 3:10AM0.49m | 3:11PM0.56m | 3:46AM0.55m | 3:42PM0.52m | 4:25AM0.60m | 4:13PM0.45m | |||||||||||||||||
Low Tide | 9:02AM0.10m | 9:30PM0.05m | 9:50AM0.11m | 9:53PM0.03m | 10:41AM0.13m | 10:18PM0.02m | |||||||||||||||||
 |  |  | | | |  | | | | | | | |  | | |  | | | | | | |
 | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 22 | 21 | 22 | 22 | 23 | 21 | 21 | 21 | 21 | 20 | 21 | 20 | 19 | 19 | 19 | 17 | 17 | 19 | 20 | 20 | 20 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSE 11 | SSE 11 |
| kJ | 334 | 322 | 322 | 318 | 248 | 242 | 298 | 294 | 373 | 522 | 267 | 464 | 452 | 322 | 392 | 387 | 382 | 377 | 362 | 339 | 264 | 117 | 150 |
Swell 2 Height (m) Direction Period (s) | NNW 9 | N 9 | N 9 | SSE 11 | SSE 11 | SSE 10 | SSE 11 | SSE 11 | SE 11 | SE 11 | SSW 14 | SE 11 | SE 11 | SSE 11 | SE 11 | SE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 14 | SSW 14 |
| kJ | 17 | 15 | 15 | 40 | 64 | 62 | 105 | 105 | 119 | 117 | 138 | 57 | 30 | 48 | 31 | 29 | 42 | 72 | 72 | 95 | 123 | 113 | 178 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | N 9 | SW 12 | SW 12 | SW 12 | SSW 12 | SW 12 | N 9 | SSE 10 | SW 15 | NW 16 | SW 11 | SW 11 | SW 11 | NW 15 | WNW 14 | WNW 13 | WNW 13 | NW 13 | SW 14 | SSW 18 |
| kJ | 21 | 21 | 21 | 14 | 37 | 37 | 72 | 56 | 37 | 6 | 72 | 33 | 65 | 31 | 19 | 19 | 33 | 20 | 17 | 17 | 27 | 100 | 123 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | E 10 | E 10 | E 10 | E 9 | ENE 9 | E 9 | E 9 |
| kJ | 627 | 729 | 880 | 880 | 858 | 1060 | 1300 | 1379 | 1556 | 1689 | 2002 | 2160 | 2449 | 2659 | 3053 | 3561 | 3372 | 3372 | 3126 | 2698 | 1807 | 2116 | 1876 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 36 | 129 | 158 | 129 | 128 | 129 | 132 | 132 | 199 | 132 | 150 | 131 | 252 | 159 | 158 | 159 | 159 | 159 | 158 | 251 | 150 | 129 | 150 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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