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Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 am Sunday 22 Mar 2026 JSTForecast update in hr min s Forecast update imminent
Shida surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shida sea temperature is
14.5° C
(Which is 2.3°C colder than average for this time of year)How big are the waves at Shida today?
The current surf forecast for Shida at 3PM is: 0.6m 11s primary swell from a East direction and 0.2m 15s secondary swell from a South-southeast direction (forecast issued at 08:00am March 22). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Mar) | 2ft (0.6m) | 12s |
| Afternoon (22 Mar) | 2ft (0.6m) | 11s |
| Evening (22 Mar) | 1.5ft (0.5m) | 11s |
Table - waves today at Shida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 6 | 6 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 145 | 107 | 104 | 94 | 66 | 65 | 64 | 63 | 63 | 65 | 67 | 45 | 143 | 284 | 355 | 354 | 309 | 262 | 227 | 177 | 138 | 118 | 111 | 113 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | on | cross- on | cross- on | on | on | on | on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:33AM 1.54 | 6:53PM 1.38 | 5:56AM 1.54 | 7:48PM 1.27 | 6:21AM 1.51 | 9:01PM 1.16 | ||||||||||||||||||
Low Tide / height (m) | 12:17PM 0.15 | 12:11AM 0.77 | 12:58PM 0.14 | 12:35AM 0.90 | 1:47PM 0.19 | 12:55AM 1.02 | ||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | |||||||||||||||||||||
| Sunrise | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:52 | - | - | - | - |
 | |  | |  | | |  |  | | |  | |  | | | | | |  | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 3 | 4 | 4 | 6 | 3 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 10 | 10 | 11 | 10 | 10 | 10 | 9 | 11 | 13 | 13 | 12 | 12 | 13 | 12 |
| Feels °C (?) | 10 | 10 | 9 | 8 | 10 | 10 | 8 | 7 | 9 | 10 | 9 | 7 | 7 | 6 | 7 | 6 | 4 | 6 | 9 | 8 | 8 | 8 | 9 | 8 |
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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 Shida 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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