Surf Forecasts:
How big are the waves at Tennis Courts today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 6ft (1.8m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 5ft (1.6m), 7s period with ENE swell.
- Evening surf: Evening surf (17 Oct, local time) - 5.5ft (1.7m), 7s period with ENE swell.
The current surf forecast for Tennis Courts at 10AM is: 1.8m 7s primary swell from a East-northeast direction and 0.4m 14s secondary swell from a South direction (forecast issued at 07:00am October 17). An open ocean swell of 0.7m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 6ft (1.8m) | 7s |
| Afternoon (17 Oct) | 5ft (1.6m) | 7s |
| Evening (17 Oct) | 5.5ft (1.7m) | 7s |
Table - waves today at Tennis Courts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 25°C on Sat morning). Mainly strong winds. | |||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||||||||||
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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 336 | 326 | 303 | 273 | 244 | 222 | 307 | 395 | 336 | 372 | 444 | 444 | 394 | 514 | 623 | 675 | 589 | 494 | 604 | 522 | 477 | 509 | 693 |
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 | 9:23AM0.58m | 11:02PM0.21m | 10:27AM0.57m | 00:02AM0.25m | 11:21AM0.56m | ||||||||||||||||||
Low Tide | 6:07PM0.15m | 1:50AM0.19m | 6:32PM0.13m | 3:48AM0.21m | 6:52PM0.11m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 23 | 22 | 22 | 23 | 21 | 23 | 22 | 22 | 22 | 21 | 20 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 11 | N 13 | N 13 | N 13 | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | NNW 11 | N 11 |
| kJ | 161 | 158 | 123 | 121 | 119 | 86 | 91 | 125 | 163 | 158 | 141 | 134 | 132 | 125 | 89 | 86 | 59 | 59 | 62 | 64 | 63 | 40 | 38 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | SSE 10 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 16 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 16 |
| kJ | 66 | 65 | 63 | 61 | 33 | 56 | 85 | 84 | 84 | 84 | 83 | 82 | 28 | 69 | 45 | 44 | 44 | 44 | 44 | 44 | 44 | 25 | 63 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 14 | N 13 | N 13 | NNW 10 | SW 18 | NW 14 | NW 14 | WNW 14 | SW 17 | S 12 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 15 | SW 15 | SW 15 | S 12 |
| kJ | 32 | 32 | 18 | 18 | 58 | 55 | 56 | 31 | 51 | 33 | 33 | 19 | 75 | 26 | 69 | 70 | 73 | 74 | 74 | 57 | 57 | 60 | 25 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 336 | 326 | 303 | 273 | 244 | 222 | 307 | 395 | 336 | 372 | 444 | 444 | 394 | 514 | 623 | 675 | 589 | 494 | 604 | 522 | 477 | 509 | 693 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 29 | 39 | 37 | 128 | 128 | 28 | 36 | 45 | 37 | 39 | 43 | 128 | 128 | 45 | 39 | 39 | 39 | 39 | 39 | 39 | 45 | 39 | 45 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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