Surf Forecasts:
How big are the waves at Shida today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 3ft (0.9m), 9s period with E swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 3ft (0.9m), 8s period with E swell.
- Evening surf: Evening surf (20 Jul, local time) - 4ft (1.2m), 11s period with E swell.
The current surf forecast for Shida at 7AM is: 0.9m 9s primary swell from a East direction and 0.5m 8s secondary swell from a South direction (forecast issued at 02:00am July 20). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 3ft (0.9m) | 9s |
| Afternoon (20 Jul) | 3ft (0.9m) | 8s |
| Evening (20 Jul) | 4ft (1.2m) | 11s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 30°C on Tue morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 10 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 127 | 127 | 125 | 119 | 113 | 116 | 138 | 335 | 329 | 323 | 311 | 257 | 252 | 247 | 200 | 196 | 196 | 196 | 196 | 196 | 159 | 156 | 156 | 156 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | off | off | off | cross-off |
High Tide | 7:46AM1.20m | 8:19PM1.40m | 8:53AM1.09m | 8:46PM1.39m | 10:25AM1.01m | |||||||||||||||||||
Low Tide | 2:06AM0.64m | 1:46PM0.56m | 3:00AM0.58m | 2:13PM0.72m | 4:00AM0.54m | 2:39PM0.87m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | |  | | | | | | | | |
 | — | 4:37 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 28 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 28 | 30 | 30 | 28 | 27 | 26 | 26 | 27 | 29 | 29 | 29 | 28 | 27 |
Feels °C | 28 | 28 | 30 | 31 | 32 | 31 | 31 | 30 | 29 | 29 | 30 | 32 | 34 | 33 | 31 | 31 | 30 | 30 | 33 | 35 | 33 | 32 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 10 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 127 | 127 | 125 | 119 | 113 | 116 | 138 | 335 | 329 | 323 | 311 | 257 | 252 | 247 | 200 | 196 | 196 | 196 | 196 | 196 | 159 | 156 | 156 | 156 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | S 8 | S 9 | S 7 | E 14 | E 14 | E 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSW 4 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSW 4 | SSW 4 | SSE 7 | SSE 7 | SSE 7 | SSE 11 |
| kJ | 29 | 4 | 39 | 25 | 36 | 59 | 66 | 13 | 13 | 13 | 13 | 6 | 12 | 12 | 12 | 11 | 6 | 6 | 8 | 8 | 5 | 5 | 5 | 11 |
Swell 3 Height (m) Direction Period (s) | S 8 | SE 11 | S 7 | S 7 | SSE 7 | SSE 7 | SE 8 | S 7 | SE 11 | S 7 | S 7 | SSE 8 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | ESE 11 | SSE 8 | SSE 8 | SE 11 | SE 11 | SSE 11 | SSE 7 |
| kJ | 10 | 5 | 4 | 4 | 4 | 4 | 17 | 1 | 5 | 1 | 1 | 13 | 20 | 19 | 19 | 19 | 12 | 11 | 6 | 6 | 5 | 5 | 12 | 5 |
Wind waves Height (m) Direction Period (s) | — | SSE 7 | — | — | SSW 3 | SSW 3 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | — | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SW 4 | SW 5 | SSW 4 | SSW 4 | SSW 4 | SSW 4 |
| kJ | — | 29 | — | — | 2 | 9 | 9 | 5 | 5 | 6 | 6 | — | 6 | 11 | 14 | 9 | 6 | 10 | 16 | 21 | 8 | 10 | 7 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 155 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 155 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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