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Chokusen surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 pm Friday 20 Feb 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
18.5° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Chokusen today?
The current surf forecast for Chokusen at 7PM is: 0.5m 12s primary swell from a East direction and 0.2m 16s secondary swell from a East direction (forecast issued at 02:00pm February 20). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Feb) | - | - |
| Afternoon (20 Feb) | 1.5ft (0.5m) | 12s |
| Evening (20 Feb) | 1.5ft (0.4m) | 12s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 6 | 6 | 6 | 6 | 6 | 6 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 72 | 72 | 73 | 48 | 48 | 73 | 49 | 47 | 78 | 80 | 82 | 84 | 81 | 80 | 80 | 52 | 52 | 223 | 227 | 165 | 112 | 69 | 40 | 74 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | off | off | off | off | off | glass | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- on |
High Tide / height (m) | 8:02PM 1.83 | 8:26AM 1.83 | 8:45PM 1.74 | 8:53AM 1.80 | 9:33PM 1.61 | |||||||||||||||||||
Low Tide / height (m) | 2:00PM 0.27 | 2:13AM 0.19 | 2:37PM 0.22 | 2:44AM 0.38 | 3:18PM 0.21 | 3:16AM 0.61 | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:48 |
| Sunset | - | - | 6:04 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - |
 |  | |  | | | | | | | | | | |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 1 | 1 | - | - | - | - | - |
| Temp. °C | 14 | 16 | 14 | 12 | 11 | 11 | 10 | 11 | 13 | 14 | 14 | 13 | 13 | 14 | 15 | 16 | 18 | 18 | 18 | 17 | 17 | 16 | 15 | 14 |
| Feels °C (?) | 12 | 12 | 8 | 7 | 7 | 8 | 7 | 9 | 10 | 9 | 10 | 10 | 11 | 12 | 13 | 14 | 14 | 14 | 15 | 15 | 16 | 15 | 13 | 11 |
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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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