Surf Forecasts:
How big are the waves at Chokusen today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 8ft (2.5m), 17s period with E swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 8ft (2.5m), 17s period with ESE swell.
- Evening surf: Evening surf (04 Aug, local time) - 11ft (3.5m), 17s period with E swell.
The current surf forecast for Chokusen at 2AM is: 2.4m 17s primary swell from a East direction and 1.0m 6s secondary swell from a East-northeast direction (forecast issued at 08:00pm August 03). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 8ft (2.5m) | 17s |
| Afternoon (04 Aug) | 8ft (2.5m) | 17s |
| Evening (04 Aug) | 11ft (3.5m) | 17s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Tue morning. Warm (max 29°C on Tue afternoon, min 27°C on Mon night). Winds increasing (light winds from the NE on Mon night, near gales from the NE by Thu morning). | ||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||||
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) | ESE 16 | ESE 16 | ESE 16 | E 17 | ESE 17 | E 17 | ESE 17 | ESE 17 | ESE 17 | E 17 | E 16 | E 16 | E 17 | E 16 | E 17 | E 17 | ESE 17 | ESE 17 |
Wave Graph  | ||||||||||||||||||
 kJ | 1938 | 2216 | 2922 | 3675 | 3016 | 4322 | 3123 | 3864 | 4206 | 6313 | 6569 | 7805 | 9803 | 11152 | 13945 | 18249 | 20892 | 23339 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross-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 | 9:15PM1.99m | 9:21AM1.85m | 9:45PM1.97m | 10:16AM1.75m | ||||||||||||||
Low Tide | 3:23AM0.72m | 3:24PM0.72m | 4:09AM0.69m | 4:02PM0.92m | ||||||||||||||
 |  | | | | | | |  |  |  |  |  | | |  | | | |
 | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — |
mm | 2 | 3 | 1 | 1 | 1 | 2 | 4 | 2 | — | — | 1 | 1 | 1 | 1 | 1 | — | — | 1 |
Temp °C | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 29 | 28 | 27 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 32 | 32 | 31 | 30 | 29 | 30 | 30 | 31 | 29 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 16 | ESE 16 | ESE 16 | E 17 | ESE 17 | E 17 | ESE 17 | ESE 17 | ESE 17 | E 17 | E 16 | E 16 | E 17 | E 16 | E 17 | E 17 | ESE 17 | ESE 17 |
| kJ | 1938 | 2216 | 2922 | 3675 | 3016 | 4322 | 3123 | 3864 | 4206 | 6313 | 6569 | 7805 | 9803 | 11152 | 13945 | 18249 | 20892 | 23339 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | ENE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 4 | 80 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | SSE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | ENE 5 | — | ENE 6 | ENE 7 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 9 | — | — | — | — | — | — | — | — |
| kJ | 19 | 28 | — | 113 | 121 | 214 | 218 | 333 | 524 | 708 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 33 | 1 | 5 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 301 | 373 | 135 | 135 | 94 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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