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Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 pm Monday 30 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
14.8° 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 9PM is: 0.8m 10s primary swell from a East direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 02:00pm March 30). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | - | - |
| Afternoon (30 Mar) | 3ft (0.9m) | 10s |
| Evening (30 Mar) | 2.5ft (0.8m) | 10s |
Table - waves today at Shida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 6 | 7 | 8 | 10 | 10 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 148 | 145 | 113 | 115 | 120 | 92 | 92 | 219 | 481 | 1437 | 2908 | 3114 | 1350 | 1539 | 1048 | 757 | 494 | 367 | 270 | 221 | 199 | 255 | 164 | 93 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | glass | on | on |
High Tide / height (m) | 2:23PM 1.30 | 3:31AM 1.39 | 3:15PM 1.38 | 3:49AM 1.42 | 4:00PM 1.43 | 4:07AM 1.45 | ||||||||||||||||||
Low Tide / height (m) | 8:57PM 0.36 | 9:25AM 0.63 | 9:32PM 0.41 | 9:54AM 0.47 | 10:03PM 0.47 | |||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:24 | - |
| Sunset | - | 5:57 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - |
 | |  | | | |  |  | |  |  |  |  |  | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 3 | 8 | 2 | 2 | - | - | - | - | - | - | 2 | 4 | 8 | 3 | 6 | 3 |
| Temp. °C | 16 | 18 | 17 | 17 | 17 | 17 | 16 | 15 | 16 | 17 | 18 | 19 | 18 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 13 |
| Feels °C (?) | 14 | 14 | 13 | 13 | 12 | 13 | 10 | 9 | 9 | 7 | 9 | 12 | 14 | 16 | 10 | 8 | 8 | 7 | 8 | 9 | 9 | 14 | 10 | 7 |
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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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