Surf Forecasts:
How big are the waves at Castles Beach today (26 Oct):
- Morning surf: Morning surf (26 Oct, local time) - 1.5ft (0.4m), 7s period with E swell.
- Afternoon surf: Afternoon surf (26 Oct, local time) - 1.5ft (0.5m), 15s period with S swell.
- Evening surf: Evening surf (26 Oct, local time) - 2ft (0.6m), 11s period with NNE swell.
The current surf forecast for Castles Beach at 4AM is: 0.5m 7s primary swell from a East direction (forecast issued at 07:00pm October 25). An open ocean swell of 1.2m 10s is not directed at the surf break, a second open ocean swell of 0.6m 18s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Oct) | 1.5ft (0.4m) | 7s |
| Afternoon (26 Oct) | 1.5ft (0.5m) | 15s |
| Evening (26 Oct) | 2ft (0.6m) | 11s |
Table - waves today at Castles Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Tue night. Warm (max 24°C on Sun night, min 20°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | |||||||||||||||||
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 7 | SSW 16 | SSW 16 | E 7 | E 7 | E 7 | E 7 | S 15 | S 15 | NNE 11 | NW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 16 | S 16 | S 16 | S 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 26 | 86 | 86 | 24 | 24 | 15 | 15 | 110 | 110 | 98 | 0 | 64 | 61 | 60 | 60 | 84 | 82 | 82 | 131 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross |
High Tide | 2:50AM0.88m | 1:42PM0.57m | 3:32AM0.90m | 2:06PM0.53m | |||||||||||||||
Low Tide | 7:41PM0.02m | 9:06AM0.36m | 8:10PM-0.00m | 9:59AM0.39m | 8:42PM-0.01m | ||||||||||||||
 |  |  | | |  | | | | | | | |  | | | |  |  | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Temp °C | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 22 |
Feels °C | 23 | 23 | 25 | 24 | 23 | 24 | 25 | 24 | 24 | 25 | 25 | 26 | 24 | 25 | 26 | 26 | 25 | 25 | 20 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | N 10 | N 10 | N 10 | N 10 | N 9 | N 9 | NW 15 | NW 15 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 |
| kJ | 400 | 392 | 392 | 308 | 284 | 273 | 267 | 246 | 235 | 530 | 574 | 296 | 257 | 246 | 235 | 198 | 194 | 157 | 157 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | NW 18 | NW 18 | NW 16 | NW 16 | NW 16 | N 9 | N 9 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 |
| kJ | 26 | 25 | 25 | 24 | 255 | 252 | 395 | 386 | 508 | 177 | 125 | 566 | 543 | 529 | 521 | 514 | 363 | 342 | 286 |
Swell 3 Height (m) Direction Period (s) | NE 8 | SSW 16 | SSW 16 | NW 18 | E 7 | E 7 | E 7 | S 15 | S 15 | NNE 11 | N 11 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 16 | S 16 | S 16 | S 16 |
| kJ | 23 | 86 | 86 | 164 | 24 | 15 | 15 | 110 | 110 | 98 | 116 | 64 | 61 | 60 | 60 | 84 | 82 | 82 | 131 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 18 | 18 | 18 | 16 | 16 | 18 | 18 | 18 | 18 | 18 | 18 | 14 | 18 | 18 | 18 | 18 | 16 | 18 | 18 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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