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Surf Forecasts:
Choshi surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 am Thursday 26 Mar 2026 JSTForecast update in hr min s Forecast update imminent
Choshi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Choshi sea temperature is
14.4° C
(Which is 2.1°C colder than average for this time of year)How big are the waves at Choshi today?
The current surf forecast for Choshi at 5AM is: 1.9m 7s primary swell from a Southeast direction (forecast issued at 02:00am March 26). An open ocean swell of 0.4m 9s is not directed at the surf break, a second open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 6ft (1.9m) | 8s |
| Afternoon (26 Mar) | 5.5ft (1.7m) | 7s |
| Evening (26 Mar) | 5ft (1.5m) | 8s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | ||||||||||||||||||||||
| 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 | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 7 | 8 | 8 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 120 | 255 | 362 | 393 | 515 | 311 | 361 | 295 | 644 | 619 | 579 | 541 | 484 | 422 | 422 | 388 | 369 | 371 | 327 | 279 | 284 | 225 | 220 | 175 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- on | cross- on | cross | cross | cross | cross- off | cross | cross | cross | cross | cross | cross- on | cross- on | glass | on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 6:52AM 1.20 | 7:17AM 1.09 | 3:18AM 1.03 | 10:29AM 0.98 | ||||||||||||||||||||
Low Tide / height (m) | 4:02PM 0.18 | 5:51PM 0.22 | 7:48AM 0.96 | 7:15PM 0.21 | ||||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | ||||||||||||||||||||||
| Sunrise | - | - | 5:33 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:53 | - | - |
 | |  | | | | | |  | |  |  | | |  | |  |  | | | | | | | |
Rain (mm) | 2 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 12 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 15 | 15 | 15 | 15 |
| Feels °C (?) | 7 | 5 | 5 | 6 | 7 | 8 | 8 | 7 | 9 | 8 | 9 | 8 | 8 | 8 | 9 | 8 | 10 | 11 | 11 | 10 | 11 | 10 | 11 | 12 |
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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 Choshi 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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