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Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Sunday 22 Feb 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
15.3° C
(Which is slightly cooler than normal)How big are the waves at Shida today?
The current surf forecast for Shida at 3AM is: 1.8m 6s primary swell from a South-southwest direction and 0.4m 11s secondary swell from a East-southeast direction, 0.4m 11s secondary swell from a Northeast direction (forecast issued at 08:00pm February 22). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Feb) | 6ft (1.8m) | 6s |
| Afternoon (23 Feb) | 6ft (1.9m) | 7s |
| Evening (23 Feb) | 6.5ft (2.0m) | 7s |
Table - waves today at Shida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sun 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 11 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 10 | 10 | 10 | 14 | 14 | 13 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 44 | 50 | 66 | 233 | 241 | 271 | 331 | 330 | 373 | 337 | 103 | 60 | 60 | 64 | 65 | 34 | 52 | 51 | 51 | 37 | 59 | 87 | 278 | 826 |
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 | cross- off | cross- off | cross- off | on | on | cross- on | cross- on | cross- on | cross | cross- off | off | cross- off | cross- off | cross- off | cross- off | off | cross- off | on |
High Tide / height (m) | 7:40PM 1.26 | 7:09AM 1.49 | 8:47PM 1.14 | 7:34AM 1.46 | 10:43PM 1.05 | 8:04AM 1.41 | ||||||||||||||||||
Low Tide / height (m) | 1:03AM 0.71 | 2:11PM 0.33 | 1:24AM 0.87 | 3:12PM 0.35 | 1:27AM 1.01 | |||||||||||||||||||
Sun 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:29 |
 |  | | | |  |  | | | | | |  | |  | | | | | |  |  |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 8 | 21 |
| Temp. °C | 15 | 15 | 16 | 16 | 16 | 16 | 18 | 18 | 16 | 14 | 13 | 11 | 10 | 11 | 13 | 13 | 13 | 16 | 17 | 17 | 17 | 18 | 16 | 10 |
| Feels °C (?) | 9 | 8 | 9 | 8 | 9 | 9 | 12 | 13 | 13 | 13 | 11 | 6 | 6 | 8 | 11 | 10 | 10 | 14 | 12 | 12 | 12 | 13 | 10 | 2 |
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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 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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