Surf Forecasts:
How big are the waves at Castles Beach today (07 Oct):
- Morning surf: Morning surf (07 Oct, local time) - 1.5ft (0.5m), 13s period with E swell.
- Afternoon surf: Afternoon surf (07 Oct, local time) - 1.5ft (0.5m), 12s period with E swell.
- Evening surf: Evening surf (07 Oct, local time) - 1.5ft (0.5m), 6s period with SE swell.
The current surf forecast for Castles Beach at 3AM is: 0.6m 7s primary swell from a North-northeast direction and 0.5m 6s secondary swell from a East direction (forecast issued at 07:00pm October 06). An open ocean swell of 0.8m 16s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Oct) | 1.5ft (0.5m) | 13s |
| Afternoon (07 Oct) | 1.5ft (0.5m) | 12s |
| Evening (07 Oct) | 1.5ft (0.5m) | 6s |
Table - waves today at Castles Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Thu afternoon. Warm (max 27°C on Wed afternoon, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 6 | Wednesday 7 | Thursday 8 | |||||||||||||||||
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 6 | E 6 | NNE 7 | NNE 7 | NNE 7 | E 13 | E 13 | E 12 | E 12 | SE 6 | ENE 12 | ENE 12 | ENE 12 | SSW 19 | SSW 18 | SSE 5 | S 5 | SSW 18 | E 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 36 | 27 | 37 | 36 | 36 | 87 | 84 | 77 | 76 | 18 | 48 | 48 | 49 | 119 | 64 | 49 | 55 | 104 | 46 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 00:34AM0.56m | 12:41PM0.77m | 1:14AM0.65m | 1:07PM0.73m | |||||||||||||||
Low Tide | 6:56PM0.24m | 6:11AM0.23m | 7:12PM0.19m | 7:00AM0.24m | 7:30PM0.15m | ||||||||||||||
 |  |  | | |  | | | | |  | | | |  | | |  | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | 1 | 2 | 1 | 1 |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 25 | 26 | 26 | 26 | 26 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 18 | NW 16 | NNW 16 | NNW 16 | NNW 15 | NNW 15 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NW 12 | NNW 12 | NW 12 | NNW 12 | NW 11 |
| kJ | 73 | 207 | 271 | 330 | 314 | 382 | 443 | 431 | 384 | 373 | 362 | 295 | 273 | 255 | 209 | 180 | 144 | 174 | 179 |
Swell 2 Height (m) Direction Period (s) | NNW 18 | N 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NNE 7 | NE 6 | ENE 6 | NNE 7 | ENE 6 | NE 6 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | E 6 | E 7 |
| kJ | 211 | 26 | 37 | 36 | 36 | 54 | 26 | 43 | 47 | 17 | 26 | 19 | 49 | 48 | 46 | 46 | 46 | 18 | 45 |
Swell 3 Height (m) Direction Period (s) | N 7 | NNW 10 | NW 10 | E 6 | E 6 | E 13 | E 13 | E 12 | E 12 | ESE 6 | ENE 12 | ENE 12 | NNE 6 | SSW 19 | SSW 18 | ENE 6 | ENE 6 | SSW 18 | ENE 12 |
| kJ | 23 | 68 | 48 | 31 | 18 | 87 | 84 | 77 | 76 | 12 | 48 | 48 | 8 | 119 | 64 | 10 | 10 | 104 | 46 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | — | — | — | ESE 6 | SE 6 | SE 6 | — | SSE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | S 5 | SSE 6 | SSE 6 |
| kJ | 36 | 27 | 28 | 19 | — | — | — | 21 | 29 | 18 | — | 3 | 8 | 15 | 28 | 49 | 55 | 33 | 24 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 18 | 18 | 18 | 18 | 13 | 1 | 1 | 13 | 1 | 0 | 1 | 1 | 13 | 41 | 41 | 14 | 13 | 13 | 13 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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