- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 am Friday 01 May 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
19.6° C
(Which is slightly warmer than usual)How big are the waves at Shida today?
The current surf forecast for Shida at 7AM is: 3.0m 8s primary swell from a Southeast direction and 0.3m 8s secondary swell from a Northeast direction, 0.2m 13s secondary swell from a East-northeast direction (forecast issued at 02:00am May 01). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 11ft (3.5m) | 8s |
| Afternoon (01 May) | 11ft (3.5m) | 9s |
| Evening (01 May) | 10ft (3.0m) | 9s |
Table - waves today at Shida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 45mm), heaviest during Fri morning. Warm (max 21°C on Sat morning, min 14°C on Fri night). Winds decreasing (near gales from the SE on Fri morning, calm by Sun morning). | ||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 8 | SE 7 | SE 8 | SE 8 | SSE 9 | S 9 | S 9 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 11 | SSW 11 | ESE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | |
6 | 423 | 799 | 1882 | 2117 | 2163 | 1677 | 1374 | 1342 | 1184 | 703 | 572 | 415 | 108 | 115 | 159 | 163 | 110 | 110 | 110 | 88 | 88 | 75 | 75 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-off | cross-off | off | cross-off | cross-off | cross | cross | glassy | off | cross-off | cross-off | cross-off | |
High Tide | 3:10AM1.44m | 4:37PM1.40m | 3:32AM1.46m | 5:15PM1.40m | 3:56AM1.47m | 5:52PM1.39m | ||||||||||||||||||
Low Tide | 9:28PM0.73m | 9:55AM0.20m | 10:00PM0.79m | 10:25AM0.13m | 10:29PM0.85m | 10:55AM0.10m | ||||||||||||||||||
 | |  |  | |  |  |  | | | | | | | |  | | |  | |  | | | | |
 | — | 4:48 | — | — | — | — | — | — | — | 4:47 | — | — | — | — | — | — | — | 4:46 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 | — |
3 | 3 | 6 | 21 | 21 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 17 | 18 | 19 | 20 | 19 | 17 | 15 | 14 | 15 | 20 | 21 | 20 | 19 | 18 | 18 | 18 | 18 | 20 | 21 | 21 | 20 | 19 |
15 | 13 | 12 | 10 | 14 | 16 | 12 | 8 | 7 | 7 | 11 | 14 | 16 | 17 | 18 | 17 | 17 | 15 | 17 | 22 | 18 | 17 | 16 | 14 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | NE 8 | NE 13 | NE 13 | NE 12 | ENE 12 | SE 9 | SE 9 | SE 9 | SSW 10 | SSW 11 | ESE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 |
 kJ | 6 | 6 | 10 | 7 | 42 | 24 | 14 | 307 | 211 | 118 | 703 | 572 | 103 | 101 | 115 | 159 | 163 | 110 | 110 | 110 | 88 | 88 | 75 | 75 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | ENE 13 | NNE 8 | NE 8 | — | NE 12 | ENE 12 | ENE 12 | ENE 11 | SE 9 | ESE 9 | NE 11 | SW 10 | S 7 | SW 10 | SW 9 | S 7 | S 7 | E 4 | E 4 | E 4 | — | NE 10 |
| kJ | 4 | 3 | 17 | 6 | 3 | — | 23 | 14 | 13 | 12 | 118 | 103 | 5 | 108 | 44 | 44 | 39 | 24 | 15 | 12 | 8 | 3 | — | 4 |
Swell 3 Height (m) Direction Period (s) | NE 11 | — | — | NE 10 | — | — | S 15 | — | — | — | ENE 11 | NE 11 | NE 11 | NE 11 | SW 10 | NE 11 | NE 11 | SW 8 | SW 7 | S 7 | SSW 6 | NE 10 | NE 10 | — |
| kJ | 5 | — | — | 4 | — | — | 4 | — | — | — | 13 | 5 | 19 | 5 | 47 | 5 | 4 | 32 | 19 | 14 | 14 | 4 | 4 | — |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 7 | SE 8 | SE 8 | SSE 9 | S 9 | S 9 | SSW 9 | SSW 9 | SSW 10 | — | — | SSW 11 | S 7 | — | — | E 2 | E 3 | E 4 | — | — | SSW 4 | SSW 5 | SSW 5 |
| kJ | 148 | 423 | 799 | 1882 | 2117 | 2163 | 1677 | 1374 | 1342 | 1184 | — | — | 415 | 68 | — | — | 1 | 8 | 16 | — | — | 21 | 50 | 111 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 63 | 115 | 74 | 74 | 63 | 66 | 561 | 561 | 561 | 544 | 7 | 19 | 608 | 0 | 0 | 0 | 0 | 63 | 63 | 0 | 0 | 647 | 1021 | 868 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- 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