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Surf Forecasts:
Chokusen surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 pm Saturday 04 Apr 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
19.7° C
(Which is slightly cooler than normal)How big are the waves at Chokusen today?
The current surf forecast for Chokusen at 11PM is: 3.5m 10s primary swell from a South-southwest direction and 2.4m 9s secondary swell from a South direction, 0.1m 15s secondary swell from a East direction (forecast issued at 08:00pm April 04). The wind direction is predicted to be offshore and the swell rating is 5.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Apr) | - | - |
| Afternoon (04 Apr) | - | - |
| Evening (04 Apr) | 11ft (3.5m) | 10s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2967 | 2205 | 775 | 572 | 367 | 273 | 196 | 128 | 106 | 60 | 57 | 82 | 96 | 111 | 108 | 108 | 143 | 108 | 108 | 110 | 110 | 110 | 110 | 110 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | off | off | off | cross- off | cross- off | off | off | off | off | off | cross- off | glass | cross | cross | cross- off | off | cross- off | cross- off | cross | cross | cross- off | glass |
High Tide / height (m) | 7:53PM 1.76 | 7:21AM 1.81 | 8:28PM 1.69 | 7:44AM 1.77 | 9:04PM 1.59 | 8:08AM 1.70 | ||||||||||||||||||
Low Tide / height (m) | 1:34AM 0.64 | 1:54PM 0.14 | 2:00AM 0.77 | 2:24PM 0.20 | 2:27AM 0.88 | 2:58PM 0.29 | ||||||||||||||||||
Sat 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - |
| Sunset | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:36 | - | - | - | - | - | - | - |
 |  | |  |  | | |  | |  | | | | | | | | | |  |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 10 | 5 | 2 | - |
| Temp. °C | 19 | 17 | 16 | 15 | 15 | 16 | 19 | 21 | 18 | 15 | 14 | 14 | 15 | 17 | 19 | 21 | 20 | 19 | 18 | 16 | 15 | 15 | 16 | 17 |
| Feels °C (?) | 15 | 15 | 13 | 12 | 13 | 14 | 16 | 16 | 14 | 12 | 11 | 11 | 13 | 16 | 17 | 18 | 18 | 19 | 17 | 14 | 13 | 14 | 16 | 17 |
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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.
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