- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 am 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
14.6° C
(Which is 2.5°C colder than average for this time of year)How big are the waves at Shida today?
The current surf forecast for Shida at 7AM is: 0.9m 10s primary swell from a East direction and 0.3m 4s secondary swell from a South-southwest direction (forecast issued at 02:00am March 30). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | 3ft (0.9m) | 10s |
| 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 | ||||||||||||||||||||||
| 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) (?) | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 6 | 7 | 9 | 10 | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 164 | 173 | 148 | 151 | 148 | 150 | 113 | 115 | 120 | 92 | 92 | 244 | 820 | 1987 | 3663 | 3759 | 4757 | 1601 | 1070 | 679 | 371 | 333 | 235 | 196 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- on | glass | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on |
High Tide / height (m) | 3:14AM 1.35 | 2:23PM 1.30 | 3:31AM 1.39 | 3:15PM 1.38 | 3:49AM 1.42 | 4:00PM 1.43 | ||||||||||||||||||
Low Tide / height (m) | 8:54AM 0.79 | 8:57PM 0.36 | 9:25AM 0.63 | 9:32PM 0.41 | 9:54AM 0.47 | |||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | ||||||||||||||||||||||
| Sunrise | - | - | 5:28 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:59 | - | - |
 |  |  | | |  |  | | | | |  | |  |  | | |  | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 7 | 1 | 4 | - | - | - | - | - | - | 2 | 2 |
| Temp. °C | 15 | 15 | 14 | 15 | 17 | 18 | 17 | 16 | 17 | 17 | 17 | 16 | 16 | 17 | 18 | 19 | 17 | 15 | 15 | 14 | 14 | 14 | 13 | 13 |
| Feels °C (?) | 15 | 15 | 13 | 16 | 14 | 13 | 13 | 12 | 13 | 12 | 11 | 9 | 10 | 7 | 9 | 11 | 12 | 14 | 10 | 7 | 8 | 9 | 8 | 8 |
- Map Icons:
Break
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.
Nearest