Surf Forecasts:
How big are the waves at Castles today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 4.5ft (1.3m), 9s period with E swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 4ft (1.2m), 9s period with E swell.
- Evening surf: Evening surf (30 Oct, local time) - 2.5ft (0.7m), 13s period with E swell.
The current surf forecast for Castles at 1AM is: 1.5m 8s primary swell from a East direction (forecast issued at 08:00pm October 29). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 4.5ft (1.3m) | 9s |
| Afternoon (30 Oct) | 4ft (1.2m) | 9s |
| Evening (30 Oct) | 2.5ft (0.7m) | 13s |
Table - waves today at Castles. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Warm (max 26°C on Thu night, min 23°C on Sat afternoon). Winds increasing (calm on Thu night, fresh winds from the NE by Sat morning). | ||||||||||||||||||
Thu 29 | Friday 30 | Saturday 31 | ||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | E 7 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 13 | E 9 | E 12 | E 12 | E 12 | ESE 12 | ESE 20 | ESE 19 | ESE 18 |
Wave Graph  | ||||||||||||||||||
 kJ | 127 | 304 | 298 | 260 | 241 | 252 | 258 | 225 | 189 | 161 | 157 | 153 | 137 | 266 | 186 | 323 | 497 | 817 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 8:21PM2.12m | 10:03AM1.80m | 9:01PM2.03m | 11:04AM1.67m | ||||||||||||||
Low Tide | 3:21AM0.03m | 3:21PM1.02m | 4:12AM0.17m | 4:09PM1.12m | ||||||||||||||
 |  |  | | |  | | | |  | |  | | | | | | | |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | 2 | 2 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 |
Feels °C | 26 | 26 | 28 | 28 | 28 | 28 | 29 | 27 | 24 | 24 | 23 | 23 | 23 | 22 | 21 | 21 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 12 | ESE 12 | ESE 13 | ESE 13 | ESE 18 |
| kJ | 79 | 304 | 298 | 260 | 241 | 252 | 258 | 225 | 189 | 157 | 157 | 130 | 127 | 266 | 186 | 212 | 299 | 817 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 7 | NNW 7 | ESE 14 | ESE 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | ESE 15 | ESE 21 | ESE 20 | ESE 19 | ESE 13 |
| kJ | 35 | 23 | 18 | 18 | 36 | 61 | 93 | 89 | 121 | 161 | 117 | 153 | 137 | 43 | 150 | 323 | 497 | 239 |
Swell 3 Height (m) Direction Period (s) | E 16 | E 15 | ESE 15 | ESE 15 | NNW 7 | NNW 7 | NNW 7 | NE 11 | NE 10 | ENE 9 | ENE 9 | E 22 | E 22 | ESE 23 | ENE 10 | E 11 | NNW 6 | NNW 6 |
| kJ | 19 | 17 | 42 | 42 | 10 | 10 | 10 | 4 | 4 | 9 | 8 | 10 | 37 | 104 | 35 | 59 | 15 | 14 |
Wind waves Height (m) Direction Period (s) | E 7 | — | — | — | — | — | — | NNW 7 | N 4 | N 5 | N 5 | NNE 5 | NNE 5 | NE 5 | NE 6 | NE 6 | ENE 6 | ENE 6 |
| kJ | 127 | — | — | — | — | — | — | 5 | 16 | 57 | 51 | 53 | 57 | 79 | 136 | 160 | 177 | 211 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 17 | 41 | 41 | 0 | 0 | 0 | 0 | 697 | 596 | 596 | 688 | 688 | 63 | 688 | 688 | 688 | 32 | 63 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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