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Surf Forecasts:
Chokusen surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 am Saturday 23 May 2026 JSTForecast update in hr min s Forecast update imminent
Chokusen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chokusen sea temperature is
23.3° C
(Which is normal for this time of year)How big are the waves at Chokusen today?
The current surf forecast for Chokusen at 2PM is: 0.8m 9s primary swell from a East-southeast direction and 0.5m 6s secondary swell from a East-northeast direction (forecast issued at 08:00am May 23). An open ocean swell of 0.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 2.5ft (0.8m) | 9s |
| Afternoon (23 May) | 2.5ft (0.8m) | 9s |
| Evening (23 May) | 5ft (1.5m) | 9s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Sat night. Warm (max 23°C on Sat afternoon, min 21°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 9 | ESE 9 | ESE 9 | ESE 9 | ENE 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | |
128 | 110 | 110 | 108 | 90 | 388 | 544 | 614 | 506 | 517 | 577 | 757 | 742 | 742 | 650 | 567 | 509 | 521 | 465 | 465 | 461 | 413 | 404 | 351 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | on | |
High Tide | 10:51AM1.49m | 00:49AM1.58m | 12:27PM1.40m | 1:44AM1.58m | 2:04PM1.40m | 2:29AM1.62m | ||||||||||||||||||
Low Tide | 5:32AM1.05m | 5:47PM0.46m | 6:58AM0.95m | 6:56PM0.60m | 8:13AM0.81m | 8:01PM0.71m | ||||||||||||||||||
 | | | |  |  | |  |  | | | | |  | |  | | | | | | | | | |
 | 5:13 | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 |
 | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — | 7:09 |
— | — | — | — | — | — | — | 1 | 1 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 22 | 22 | 23 | 23 | 22 | 22 | 21 | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 |
22 | 22 | 22 | 23 | 24 | 23 | 22 | 20 | 22 | 21 | 23 | 23 | 24 | 25 | 23 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | |
Swell 1 Height (m) Direction Period (s) | SE 9 | ESE 9 | ESE 9 | ESE 9 | ENE 9 | E 9 | E 9 | E 9 | ENE 9 | S 6 | S 6 | ENE 9 | SSW 7 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
 kJ | 128 | 110 | 110 | 108 | 90 | 388 | 544 | 486 | 506 | 17 | 17 | 626 | 11 | 742 | 650 | 567 | 509 | 521 | 465 | 465 | 461 | 413 | 404 | 351 |
Swell 2 Height (m) Direction Period (s) | SW 7 | NE 6 | W 6 | W 6 | SE 9 | SE 5 | SSW 6 | S 6 | S 6 | S 6 | SW 6 | S 6 | — | SSW 7 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 6 | E 16 | SSE 7 | SSE 7 | E 16 |
| kJ | 2 | 2 | 1 | 1 | 88 | 14 | 6 | 11 | 24 | 24 | 1 | 11 | — | 5 | 8 | 4 | 2 | 2 | 2 | 2 | 5 | 9 | 9 | 5 |
Swell 3 Height (m) Direction Period (s) | NE 6 | W 6 | N 4 | — | W 6 | — | SW 6 | — | SW 6 | SW 6 | — | — | — | — | — | SW 7 | SW 6 | — | E 16 | E 16 | SW 6 | E 16 | E 16 | SW 7 |
| kJ | 2 | 1 | 1 | — | 1 | — | 1 | — | 1 | 1 | — | — | — | — | — | 2 | 2 | — | 5 | 5 | 2 | 5 | 5 | 2 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 2 | NE 6 | ENE 6 | E 4 | ESE 5 | — | E 9 | — | ENE 9 | ENE 9 | ENE 9 | E 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 2 | 10 | 18 | 16 | 8 | — | 614 | — | 517 | 577 | 757 | 742 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 33 | 33 | 33 | 33 | 33 | 6 | 57 | 33 | 33 | 371 | 33 | 33 | 33 | 33 | 33 | 33 | 297 | 342 | 33 | 33 | 33 | 27 | 33 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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