Surf Forecasts:
How big are the waves at Chokusen today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 2.5ft (0.7m), 13s period with E swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 4.5ft (1.3m), 6s period with ENE swell.
- Evening surf: Evening surf (17 Sep, local time) - 5ft (1.5m), 7s period with ENE swell.
The current surf forecast for Chokusen at 5PM is: 1.5m 6s primary swell from a East-northeast direction and 0.6m 12s secondary swell from a East direction, 0.1m 9s secondary swell from a Southeast direction (forecast issued at 08:00am September 17). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 2.5ft (0.7m) | 13s |
| Afternoon (17 Sep) | 4.5ft (1.3m) | 6s |
| Evening (17 Sep) | 5ft (1.5m) | 7s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 68mm), heaviest during Fri night. Warm (max 26°C on Fri morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||||||||
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) | E 13 | E 13 | ENE 6 | ENE 6 | E 6 | ENE 7 | ENE 7 | E 12 | E 6 | E 7 | E 8 | E 8 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | ESE 13 | E 14 | E 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 168 | 168 | 123 | 119 | 213 | 204 | 121 | 104 | 166 | 348 | 488 | 608 | 653 | 885 | 1026 | 1374 | 1218 | 1124 | 1069 | 2323 | 4369 | 3833 |
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 | on | on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 9:59AM1.67m | 8:57PM1.87m | 11:04AM1.55m | 9:26PM1.76m | 1:20PM1.50m | |||||||||||||||||
Low Tide | 3:20AM0.63m | 3:05PM1.22m | 4:04AM0.74m | 3:34PM1.35m | 5:07AM0.84m | 4:37PM1.46m | ||||||||||||||||
 | | | | |  | | | | | | | | | | | |  |  | | |  | |
 | 5:58 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — |
mm | 1 | 1 | 2 | 3 | 3 | 4 | 5 | 4 | 4 | 4 | 3 | 3 | 5 | 7 | 8 | 6 | 4 | 2 | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 |
Feels °C | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 24 | 26 | 26 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 12 | E 12 | ESE 8 | ESE 8 | E 12 | ENE 12 | ENE 12 | S 9 | S 9 | S 9 | S 9 | E 10 | E 10 | ESE 14 | E 10 | ESE 13 | E 14 | E 13 |
| kJ | 111 | 86 | 80 | 99 | 108 | 104 | 59 | 51 | 72 | 47 | 30 | 7 | 15 | 15 | 14 | 1146 | 1218 | 195 | 1069 | 2323 | 4369 | 3833 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | SE 9 | E 9 | E 12 | E 12 | SSE 8 | SE 8 | S 10 | SE 8 | E 13 | SE 8 | SSE 8 | S 9 | S 9 | S 8 | ESE 13 | S 8 | S 8 | S 9 |
| kJ | 168 | 168 | 123 | 117 | 3 | 42 | 104 | 104 | 7 | 3 | 7 | 3 | 14 | 3 | 7 | 14 | 13 | 13 | 538 | 12 | 12 | 13 |
Swell 3 Height (m) Direction Period (s) | — | SE 9 | SE 9 | SE 9 | E 16 | SE 9 | SE 8 | SE 8 | S 10 | S 10 | SE 8 | — | SE 8 | — | — | SE 9 | ESE 16 | E 19 | ESE 18 | — | — | — |
| kJ | — | 3 | 3 | 3 | 5 | 3 | 3 | 3 | 2 | 2 | 3 | — | 3 | — | — | 3 | 26 | 7 | 104 | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 5 | ENE 5 | ENE 6 | ENE 6 | E 6 | ENE 7 | ENE 7 | ENE 6 | E 6 | E 7 | E 8 | E 8 | E 9 | E 9 | E 9 | E 10 | — | E 10 | — | ENE 11 | — | — |
| kJ | 51 | 72 | 108 | 119 | 213 | 204 | 121 | 104 | 166 | 348 | 488 | 608 | 653 | 885 | 1026 | 1374 | — | 1124 | — | 550 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 1 | 1 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Chokusen surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest