Surf Forecasts:
How big are the waves at Castles Beach today (27 Oct):
- Morning surf: Morning surf (27 Oct, local time) - 1.5ft (0.4m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (27 Oct, local time) - 1.5ft (0.4m), 16s period with S swell.
- Evening surf: Evening surf (27 Oct, local time) - 1.5ft (0.4m), 16s period with S swell.
The current surf forecast for Castles Beach at 9AM is: 0.4m 13s primary swell from a South-southwest direction (forecast issued at 01:00am October 27). An open ocean swell of 1.2m 9s is not directed at the surf break, a second open ocean swell of 1.1m 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 (27 Oct) | 1.5ft (0.4m) | 13s |
| Afternoon (27 Oct) | 1.5ft (0.4m) | 16s |
| Evening (27 Oct) | 1.5ft (0.4m) | 16s |
Table - waves today at Castles Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 80mm), heaviest during Tue night. Warm (max 25°C on Thu afternoon, min 20°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 16 | S 16 | S 16 | NNE 9 | NNE 9 | NNE 6 | NE 6 | NNE 10 | NE 6 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | ENE 6 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 64 | 61 | 60 | 60 | 84 | 82 | 82 | 202 | 294 | 161 | 118 | 173 | 216 | 303 | 303 | 306 | 280 | 123 | 239 | 226 | 313 | 218 | 275 | 255 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross | cross-on | on | 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 |
High Tide | 3:32AM0.90m | 2:06PM0.53m | 4:20AM0.90m | 2:27PM0.49m | 5:13AM0.87m | 2:35PM0.46m | ||||||||||||||||||
Low Tide | 9:59AM0.39m | 8:42PM-0.01m | 11:01AM0.42m | 9:18PM0.01m | 12:29PM0.44m | 9:56PM0.05m | ||||||||||||||||||
 |  |  | |  |  |  | | | | | | | | | | | | | | | | |  | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | 5 | 14 | 27 | 21 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 24 | 22 | 22 | 21 | 20 | 20 | 22 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 |
Feels °C | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 19 | 18 | 18 | 21 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 25 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | NW 13 | NW 13 | NW 13 | N 9 | NNE 10 | NW 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 9 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 |
| kJ | 296 | 262 | 246 | 235 | 198 | 194 | 162 | 286 | 286 | 245 | 180 | 173 | 116 | 303 | 303 | 306 | 280 | 92 | 239 | 226 | 313 | 218 | 275 | 255 |
Swell 2 Height (m) Direction Period (s) | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | S 16 | S 15 | S 15 | NW 13 | NW 12 | SSW 14 | NW 12 | NW 12 | NW 12 | NW 12 | NNE 11 | NW 11 | S 16 | S 16 | S 16 | S 16 | S 16 |
| kJ | 566 | 543 | 529 | 521 | 514 | 363 | 342 | 131 | 121 | 112 | 199 | 181 | 70 | 116 | 114 | 114 | 114 | 113 | 61 | 127 | 178 | 178 | 176 | 174 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 16 | S 16 | S 16 | E 6 | E 6 | NNE 11 | S 15 | S 15 | NNE 13 | S 14 | S 14 | S 18 | S 18 | NW 12 | S 17 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 |
| kJ | 64 | 61 | 60 | 60 | 84 | 82 | 82 | 7 | 7 | 43 | 110 | 109 | 64 | 64 | 61 | 54 | 96 | 67 | 87 | 59 | 58 | 58 | 42 | 30 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ESE 7 | NNE 9 | NNE 9 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | — | — | — | — | — | — | 9 | 202 | 294 | 161 | 118 | 151 | 216 | 131 | 112 | 116 | 107 | 123 | 100 | 103 | 81 | 93 | 123 | 104 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 70 | 18 | 41 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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