Surf Forecasts:
How big are the waves at The Cove today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 13ft (4.0m), 10s period with E swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 11ft (3.5m), 10s period with E swell.
- Evening surf: Evening surf (27 Sep, local time) - 8ft (2.5m), 9s period with E swell.
The current surf forecast for The Cove at 2AM is: 3.5m 10s primary swell from a East direction and 1.0m 16s secondary swell from a South-southwest direction, 0.7m 10s secondary swell from a Southeast direction (forecast issued at 07:00pm September 26). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 13ft (4.0m) | 10s |
| Afternoon (27 Sep) | 11ft (3.5m) | 10s |
| Evening (27 Sep) | 8ft (2.5m) | 9s |
Table - waves today at The Cove. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 24°C on Sat night). Winds decreasing (near gales from the ENE on Sat night, light winds from the ESE by Mon night). | |||||||||||||||||||
Sat 26 | Sunday 27 | Monday 28 | |||||||||||||||||
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) | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | ENE 8 | E 8 | E 8 | SSW 17 | SSW 17 |
Wave Graph  | |||||||||||||||||||
 kJ | 1703 | 2030 | 2415 | 2519 | 2420 | 2694 | 3131 | 2638 | 1752 | 1112 | 985 | 941 | 708 | 465 | 660 | 367 | 358 | 386 | 386 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-on |
High Tide | 3:25PM0.56m | 4:11AM0.65m | 3:54PM0.50m | 4:51AM0.69m | 4:22PM0.43m | ||||||||||||||
Low Tide | 9:37PM0.05m | 10:24AM0.17m | 10:00PM0.04m | 11:17AM0.19m | 10:26PM0.04m | ||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 24 | 24 | 24 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 21 | 19 | 18 | 17 | 17 | 17 | 19 | 21 | 20 | 20 | 21 | 23 | 23 | 23 | 26 | 27 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 407 | 397 | 392 | 469 | 463 | 499 | 358 | 218 | 214 | 195 | 184 | 166 | 147 | 465 | 405 | 367 | 358 | 316 | 316 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SSE 11 | SSE 11 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 12 | SSW 13 | SSW 12 | SSW 10 | SSW 9 |
| kJ | 182 | 176 | 121 | 112 | 112 | 149 | 180 | 334 | 325 | 316 | 229 | 131 | 198 | 408 | 359 | 189 | 303 | 132 | 146 |
Swell 3 Height (m) Direction Period (s) | WNW 16 | SW 11 | SW 11 | WNW 15 | NW 15 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | SSW 18 | S 14 | SSW 19 | SSE 8 | SSE 8 | S 9 | SSE 8 | SSW 17 | SSW 17 |
| kJ | 100 | 30 | 30 | 84 | 54 | 31 | 45 | 44 | 44 | 43 | 123 | 103 | 139 | 55 | 52 | 99 | 93 | 386 | 386 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | — | ENE 8 | — | — | — | — |
| kJ | 1703 | 2030 | 2415 | 2519 | 2420 | 2694 | 3131 | 2638 | 1752 | 1112 | 985 | 941 | 708 | — | 660 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 268 | 177 | 177 | 176 | 150 | 177 | 176 | 354 | 168 | 147 | 168 | 148 | 147 | 147 | 79 | 18 | 10 | 10 | 15 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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