Surf Forecasts:
How big are the waves at Chokusen today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 6ft (1.9m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 5.5ft (1.7m), 10s period with SSE swell.
- Evening surf: Evening surf (29 Sep, local time) - 4.5ft (1.4m), 9s period with SE swell.
The current surf forecast for Chokusen at 4AM is: 2.1m 12s primary swell from a South direction and 0.3m 9s secondary swell from a East direction, 0.4m 9s secondary swell from a Northeast direction (forecast issued at 08:00pm September 28). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 6ft (1.9m) | 11s |
| Afternoon (29 Sep) | 5.5ft (1.7m) | 10s |
| Evening (29 Sep) | 4.5ft (1.4m) | 9s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Warm (max 26°C on Mon night, min 23°C on Tue afternoon). Winds increasing (calm on Mon night, fresh winds from the NNE by Tue night). | ||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||
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) | S 13 | S 12 | S 12 | S 12 | S 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SE 9 | SE 9 | SE 9 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 1012 | 1170 | 1245 | 1194 | 988 | 813 | 730 | 548 | 430 | 307 | 260 | 194 | 168 | 244 | 240 | 207 | 202 | 168 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:54PM2.16m | 7:35AM2.13m | 7:20PM2.16m | 8:18AM2.05m | 7:48PM2.12m | |||||||||||||
Low Tide | 1:14AM0.28m | 1:24PM0.75m | 1:50AM0.25m | 1:56PM0.91m | ||||||||||||||
 |  |  | | |  |  | | |  | | |  | | |  | |  | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | 6:04 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — |
mm | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 25 | 24 |
Feels °C | 30 | 31 | 30 | 27 | 25 | 24 | 23 | 24 | 21 | 21 | 22 | 22 | 22 | 24 | 24 | 26 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | S 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
| kJ | 1012 | 1170 | 1245 | 1194 | 988 | 813 | 730 | 548 | 430 | 307 | 260 | 194 | 156 | 135 | 240 | 207 | 202 | 168 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | — | — | S 7 | — | — | SE 9 | ESE 8 | ESE 8 | SE 8 |
| kJ | 16 | 15 | 15 | 16 | 14 | 14 | 6 | 6 | 6 | — | — | 1 | — | — | 170 | 150 | 86 | 65 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 13 | — | — | — | — | — | — | — | — | — | — | — | — | E 12 | SE 12 |
| kJ | 7 | 7 | 7 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 9 | NE 4 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 7 | ENE 7 | ENE 8 | — | — | — | — |
| kJ | — | — | — | 29 | 27 | 79 | 118 | 143 | 129 | 146 | 186 | 170 | 168 | 244 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 5 | 23 | 33 | 33 | 33 | 33 | 33 | 33 | 57 | 33 | 33 | 33 | 33 | 33 | 33 | 1 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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