Surf Forecasts:
How big are the waves at Castles Beach today (03 Jul):
- Morning surf: Morning surf (03 Jul, local time) - 5ft (1.6m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (03 Jul, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Evening surf: Evening surf (03 Jul, local time) - 6ft (1.8m), 8s period with ENE swell.
The current surf forecast for Castles Beach at 11AM is: 1.5m 8s primary swell from a East-northeast direction and 0.2m 17s secondary swell from a South-southwest direction (forecast issued at 07:00am July 03). An open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Jul) | 5ft (1.6m) | 8s |
| Afternoon (03 Jul) | 5.5ft (1.7m) | 8s |
| Evening (03 Jul) | 6ft (1.8m) | 8s |
Table - waves today at Castles Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Sun morning. Warm (max 25°C on Fri morning, min 24°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Mon 6 | |||||||||||||||||||||
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 | 2 AM | |
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 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 327 | 302 | 271 | 322 | 347 | 356 | 402 | 365 | 345 | 356 | 356 | 345 | 374 | 365 | 353 | 379 | 382 | 337 | 337 | 387 | 419 | 469 | 482 | 495 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 3:40AM0.45m | 5:14PM0.82m | 4:35AM0.45m | 5:38PM0.78m | 5:44AM0.46m | 6:01PM0.74m | ||||||||||||||||||
Low Tide | 9:44AM0.14m | 00:11AM0.33m | 10:17AM0.20m | 00:42AM0.30m | 10:55AM0.29m | 1:15AM0.26m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | | | |  | | | | | | | |
 | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | 5:54 |
 | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | 7:16 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 23 | 25 | 25 | 24 | 24 | 22 | 22 | 22 | 22 | 21 | 22 | 23 | 22 | 22 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | NW 13 | SSW 16 | NW 12 | S 22 | S 21 | SSW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 31 | 30 | 29 | 57 | 55 | 27 | 26 | 24 | 82 | 81 | 89 | 82 | 128 | 127 | 125 | 123 | 110 | 106 | 104 | 104 | 102 | 96 | 89 | 86 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | WNW 14 | NW 14 | NW 14 | SSW 16 | WNW 12 | SSW 16 | SSW 16 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | ESE 9 | ESE 9 | NW 11 | NW 11 | NNW 11 | NNW 11 | NW 10 | NW 10 |
| kJ | 18 | 17 | 19 | 29 | 29 | 26 | 14 | 25 | 25 | 24 | 24 | 24 | 23 | 22 | 22 | 21 | 16 | 16 | 19 | 19 | 12 | 11 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | S 13 | NW 12 | SSW 13 | SW 13 | SW 12 | SW 12 | NNW 14 | S 23 | NW 12 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | NW 11 | NW 11 | SSW 14 | SSW 14 | SW 13 | S 11 | SSW 13 | SSW 13 |
| kJ | 3 | 6 | 17 | 6 | 6 | 6 | 20 | 41 | 24 | 50 | 49 | 47 | 22 | 21 | 21 | 21 | 20 | 19 | 20 | 18 | 7 | 2 | 17 | 17 |
Wind waves 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 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 327 | 302 | 271 | 322 | 347 | 356 | 402 | 365 | 345 | 356 | 356 | 345 | 374 | 365 | 353 | 379 | 382 | 337 | 337 | 387 | 419 | 469 | 482 | 495 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 18 | 41 | 41 | 42 | 41 | 41 | 41 | 41 | 41 | 41 | 42 | 45 | 41 | 41 | 41 | 41 | 41 | 45 | 47 | 49 | 47 | 45 | 45 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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