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Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 am Sunday 24 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
20.7° C
(Which is normal for this time of year)How big are the waves at Shida today?
The current surf forecast for Shida at 6AM is: 1.5m 9s primary swell from a East direction and 0.1m 10s secondary swell from a Northeast direction (forecast issued at 02:00am May 24). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | 4.5ft (1.4m) | 9s |
| Afternoon (24 May) | 4.5ft (1.4m) | 9s |
| Evening (24 May) | 4.5ft (1.3m) | 9s |
Table - waves today at Shida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sun morning. Warm (max 22°C on Tue morning, min 19°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 24 | Monday 25 | Tuesday 26 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SE 8 | |
614 | 476 | 367 | 320 | 320 | 313 | 264 | 264 | 252 | 230 | 262 | 273 | 320 | 296 | 255 | 260 | 260 | 221 | 212 | 167 | 170 | 167 | 125 | 143 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | |
High Tide | 10:57PM1.27m | 9:22AM1.10m | 11:40PM1.29m | 11:27AM1.06m | 00:16AM1.32m | 1:09PM1.09m | ||||||||||||||||||
Low Tide | 4:46AM0.94m | 4:22PM0.54m | 6:09AM0.79m | 5:27PM0.66m | 7:04AM0.62m | 6:29PM0.76m | ||||||||||||||||||
 |  |  | |  | |  |  | |  |  | | | | | | | | | | | | | | |
 | — | 4:28 | — | — | — | — | — | — | — | 4:28 | — | — | — | — | — | — | — | 4:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:43 | — |
— | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 21 | 21 | 21 | 21 | 20 | 20 | 19 | 20 | 21 | 22 | 22 | 21 | 20 |
17 | 17 | 17 | 17 | 18 | 18 | 19 | 18 | 18 | 18 | 19 | 20 | 20 | 20 | 21 | 20 | 21 | 20 | 20 | 21 | 22 | 21 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
 kJ | 471 | 476 | 367 | 320 | 320 | 313 | 264 | 264 | 178 | 193 | 176 | 200 | 179 | 164 | 164 | 164 | 196 | 177 | 159 | 167 | 151 | 147 | 125 | 143 |
Swell 2 Height (m) Direction Period (s) | — | NE 10 | NE 10 | NNE 10 | ESE 10 | ESE 10 | ESE 10 | — | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | — | 4 | 4 | 10 | 10 | 10 | 11 | — | 252 | 230 | 262 | 273 | 320 | 296 | 255 | 260 | 260 | 221 | 212 | 167 | 170 | 167 | 120 | 133 |
Swell 3 Height (m) Direction Period (s) | — | — | SW 7 | SW 7 | ESE 10 | — | — | E 16 | E 16 | SE 11 | E 16 | ESE 11 | E 16 | S 9 | SSW 8 | SSW 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 |
| kJ | — | — | 2 | 2 | 10 | — | — | 5 | 5 | 5 | 5 | 12 | 5 | 2 | 7 | 19 | 26 | 25 | 23 | 15 | 14 | 13 | 7 | 3 |
Wind waves Height (m) Direction Period (s) | E 9 | SE 6 | SSE 6 | SSE 6 | SE 6 | SSE 6 | SE 7 | SSE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 614 | 49 | 57 | 63 | 85 | 109 | 127 | 154 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 626 | 63 | 63 | 0 | 63 | 63 | 63 | 0 | 0 | 17 | 17 | 63 | 63 | 115 | 63 | 63 | 17 | 17 | 17 | 63 | 63 | 63 | 115 | 70 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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