Surf Forecasts:
How big are the waves at Castles today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 1.5ft (0.4m), 11s period with ENE swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 1.5ft (0.4m), 10s period with ENE swell.
- Evening surf: Evening surf (23 Sep, local time) - 1.5ft (0.4m), 10s period with ENE swell.
The current surf forecast for Castles at 7AM is: 0.5m 10s primary swell from a Northeast direction (forecast issued at 02:00am September 23). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 1.5ft (0.4m) | 11s |
| Afternoon (23 Sep) | 1.5ft (0.4m) | 10s |
| Evening (23 Sep) | 1.5ft (0.4m) | 10s |
Table - waves today at Castles. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Thu morning. Warm (max 28°C on Thu afternoon, min 25°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||||||||||||
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 | 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) | NE 10 | NE 10 | NE 10 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 80 | 48 | 45 | 40 | 39 | 36 | 33 | 33 | 33 | 32 | 32 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross | glassy | glassy | 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-on | cross-on | cross-on |
High Tide | 4:04AM1.75m | 5:29PM1.79m | 4:59AM1.90m | 5:53PM1.91m | 5:46AM2.05m | 6:20PM2.02m | ||||||||||||||||||
Low Tide | 10:27PM1.17m | 10:50AM0.59m | 11:09PM0.96m | 11:31AM0.50m | 11:45PM0.75m | 12:08PM0.43m | ||||||||||||||||||
 | | |  | | | | | | | |  | | | | |  | | | | | | | | |
 | — | — | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 1 | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 29 | 28 | 28 | 27 | 29 | 30 | 30 | 29 | 30 | 29 | 29 | 30 | 31 | 31 | 32 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | NE 10 | NE 10 | NE 10 | NE 9 | ENE 11 | ENE 10 | ENE 10 | N 7 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 |
| kJ | 80 | 48 | 45 | 31 | 39 | 36 | 33 | 17 | 33 | 32 | 32 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 16 |
Swell 2 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | ENE 10 | N 7 | N 8 | N 7 | N 7 | N 7 | N 7 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | SE 9 |
| kJ | 15 | 17 | 18 | 18 | 18 | 18 | 18 | 33 | 10 | 10 | 10 | 9 | 9 | 4 | 11 | 11 | 11 | 11 | 7 | 7 | 7 | 7 | 7 | 12 |
Swell 3 Height (m) Direction Period (s) | E 9 | ENE 11 | ENE 11 | ENE 11 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | N 7 | N 6 | N 7 | N 6 | S 8 | SSE 3 | SSE 3 | S 7 | S 7 | S 7 |
| kJ | 7 | 23 | 23 | 40 | 22 | 20 | 12 | 12 | 11 | 12 | 12 | 11 | 11 | 11 | 3 | 3 | 4 | 3 | 4 | 1 | 1 | 4 | 4 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ESE 2 | ESE 3 | ESE 3 | ESE 3 | ESE 3 | ESE 3 | ESE 3 | ESE 3 | ESE 3 | ESE 3 | ESE 3 | — | — | E 4 | E 4 | ESE 4 |
| kJ | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | — | — | 2 | 2 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 16 | 0 | 0 | 17 | 17 | 17 | 41 | 605 | 607 | 1408 | 1408 | 1556 | 1309 | 1309 | 605 | 608 | 1421 | 1419 | 1421 | 770 | 1318 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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