Surf Forecasts:
How big are the waves at Castles today (01 Sep):
- Afternoon surf: Afternoon surf (01 Sep, local time) - 10ft (3.0m), 9s period with E swell.
- Evening surf: Evening surf (01 Sep, local time) - 10ft (3.0m), 10s period with E swell.
The current surf forecast for Castles at 11PM is: 3.0m 10s primary swell from a East direction and 0.4m 8s secondary swell from a South direction (forecast issued at 02:00pm September 01). An open ocean swell of 0.9m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | - | - |
| Afternoon (01 Sep) | 10ft (3.0m) | 9s |
| Evening (01 Sep) | 10ft (3.0m) | 10s |
Table - waves today at Castles. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Thu morning. Warm (max 29°C on Fri morning, min 26°C on Wed night). Winds decreasing (fresh winds from the E on Tue afternoon, light winds from the NW by Thu night). | ||||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||
12 PM | 3 PM | 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 9 | E 9 | E 9 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1288 | 1553 | 1681 | 1643 | 1473 | 1137 | 1021 | 1016 | 1075 | 1417 | 1836 | 2258 | 2363 | 2095 | 1661 | 1375 | 1082 | 889 | 616 | 416 |
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 | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off |
High Tide | 9:20AM2.11m | 9:16PM2.13m | 10:04AM1.96m | 9:46PM2.09m | 10:55AM1.77m | |||||||||||||||
Low Tide | 3:21PM0.69m | 3:47AM0.40m | 3:52PM0.86m | 4:32AM0.44m | 4:24PM1.04m | |||||||||||||||
 | | |  |  | |  |  | | |  |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — |
mm | 1 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 2 | 2 | 2 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 27 | 26 | 27 | 27 | 25 | 27 | 26 | 28 | 29 | 30 | 30 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 9 | SW 9 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | E 11 | E 11 | E 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 70 | 83 | 101 | 136 | 163 | 167 | 251 | 284 | 318 | 284 | 284 | 279 | 2363 | 2095 | 1661 | 1375 | 1082 | 889 | 616 | 416 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | S 8 | S 8 | S 8 | S 8 | S 8 | — | E 12 | E 12 | E 12 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 22 | 31 | 18 | 19 | 10 | 19 | — | 11 | 76 | 76 | 318 | 311 | 284 | 324 | 362 | 528 | 603 | 551 | 551 | 604 |
Swell 3 Height (m) Direction Period (s) | S 8 | — | — | — | — | E 13 | — | ENE 13 | S 9 | — | — | — | S 9 | E 18 | — | S 8 | S 8 | S 8 | S 8 | SSW 9 |
| kJ | 10 | — | — | — | — | 14 | — | 56 | 39 | — | — | — | 39 | 6 | — | 5 | 12 | 48 | 28 | 110 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 11 | — | — | — | — | WNW 4 | W 4 | WSW 4 | SW 4 |
| kJ | 1288 | 1553 | 1681 | 1643 | 1473 | 1137 | 1021 | 1016 | 1075 | 1417 | 1836 | 2258 | — | — | — | — | 14 | 19 | 6 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 713 | 713 | 624 | 596 | 596 | 596 | 596 | 596 | 1019 | 29 | 687 | 607 | 5 | 605 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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