
Surf Forecasts:
How big are the waves at Castles Beach today (12 Jul):
- Afternoon surf: Afternoon surf (12 Jul, local time) - 6.5ft (2.0m), 7s period with ENE swell.
- Evening surf: Evening surf (12 Jul, local time) - 6.5ft (2.0m), 7s period with ENE swell.
The current surf forecast for Castles Beach at 12AM is: 2.1m 7s primary swell from a East-northeast direction and 0.2m 18s secondary swell from a South-southwest direction, 0.2m 13s secondary swell from a South direction (forecast issued at 07:00pm July 11). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | - | - |
| Afternoon (12 Jul) | 6.5ft (2.0m) | 7s |
| Evening (12 Jul) | 6.5ft (2.0m) | 7s |
Table - waves today at Castles Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sat night, min 24°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
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 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 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | ENE 8 | ENE 8 | NE 8 |
Wave Graph | ||||||||||||||||||||||||
366 | 389 | 397 | 446 | 472 | 462 | 516 | 516 | 501 | 471 | 471 | 419 | 487 | 428 | 373 | 336 | 294 | 286 | 279 | 273 | 176 | 287 | 306 | 283 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on |
High Tide | 11:18PM0.44m | 2:16PM0.96m | 00:30AM0.44m | 2:56PM0.98m | 1:30AM0.45m | |||||||||||||||||||
Low Tide | 8:53PM0.41m | 6:18AM-0.01m | 9:22PM0.38m | 7:09AM-0.04m | 9:53PM0.36m | 7:56AM-0.04m | ||||||||||||||||||
— | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | |
7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | 7:15 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 |
Feels °C | 23 | 24 | 24 | 22 | 22 | 22 | 21 | 22 | 23 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | NNE 7 | SSW 14 | SSW 14 | SSW 14 |
30 | 30 | 30 | 48 | 47 | 45 | 41 | 40 | 40 | 40 | 39 | 39 | 38 | 38 | 23 | 22 | 21 | 21 | 21 | 20 | 114 | 19 | 19 | 18 | |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | N 8 | SSW 14 | SSE 11 | SSW 19 | SSW 19 |
11 | 2 | 13 | 13 | 13 | 13 | 13 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 6 | 20 | 12 | 36 | 36 | |
Swell 3 Height (m) Direction Period (s) | S 14 | S 13 | W 13 | — | — | W 13 | W 13 | — | — | — | — | W 12 | S 20 | S 20 | S 20 | SW 21 | SW 21 | S 6 | W 18 | SSE 11 | SSE 11 | SW 19 | SSE 11 | SSE 11 |
4 | 3 | 3 | — | — | 3 | 3 | — | — | — | — | 3 | 7 | 7 | 8 | 17 | 17 | 1 | 6 | 12 | 12 | 14 | 11 | 11 | |
Wind waves Height (m) Direction Period (s) | 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 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | ENE 8 | ENE 8 | NE 8 |
366 | 389 | 397 | 446 | 472 | 462 | 516 | 516 | 501 | 471 | 471 | 419 | 487 | 428 | 373 | 336 | 294 | 286 | 279 | 273 | 176 | 287 | 306 | 283 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 47 | 41 | 45 | 45 | 45 | 45 | 45 | 51 | 50 | 45 | 41 | 41 | 42 | 41 | 41 | 41 | 42 | 41 | 18 | 18 | 18 | 18 | 19 | 41 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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