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Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Tuesday 26 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
20.2° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Shida today?
The current surf forecast for Shida at 4AM is: 1.4m 8s primary swell from a East-southeast direction and 0.5m 10s secondary swell from a East direction (forecast issued at 08:00pm May 26). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 5ft (1.5m) | 8s |
| Afternoon (27 May) | 4.5ft (1.4m) | 8s |
| Evening (27 May) | 4.5ft (1.3m) | 8s |
Table - waves today at Shida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Thu morning. Warm (max 24°C on Wed morning, min 20°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
ENE 10 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | |
167 | 162 | 183 | 237 | 231 | 291 | 299 | 250 | 256 | 217 | 188 | 207 | 157 | 230 | 190 | 176 | 185 | 249 | 240 | 237 | 314 | 536 | 493 | 493 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-on | on | cross-on | cross | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-on | |
High Tide | 00:48AM1.35m | 2:20PM1.17m | 1:18AM1.37m | 3:14PM1.24m | 1:47AM1.39m | |||||||||||||||||||
Low Tide | 6:29PM0.76m | 7:46AM0.47m | 7:24PM0.84m | 8:23AM0.34m | 8:12PM0.89m | 8:57AM0.23m | ||||||||||||||||||
 |  |  | |  | | | |  | | | | | |  | | |  | | | | | |  | |
 | — | — | — | 4:26 | — | — | — | — | — | — | — | 4:26 | — | — | — | — | — | — | — | 4:26 | — | — | — | — |
 | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | 6:45 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 1 | |
Temp °C | 21 | 21 | 21 | 20 | 20 | 22 | 24 | 23 | 23 | 22 | 21 | 20 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 24 | 24 | 23 |
21 | 23 | 23 | 22 | 21 | 22 | 24 | 24 | 25 | 23 | 20 | 19 | 21 | 23 | 23 | 23 | 23 | 22 | 22 | 21 | 22 | 27 | 27 | 25 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSW 8 | SSW 8 | SSW 8 |
 kJ | 143 | 162 | 183 | 237 | 231 | 291 | 299 | 250 | 256 | 217 | 188 | 207 | 157 | 230 | 190 | 176 | 185 | 249 | 218 | 184 | 154 | 283 | 273 | 244 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 167 | 131 | 96 | 50 | 47 | 10 | 20 | 22 | 36 | 35 | 34 | 34 | 34 | 33 | 21 | 33 | 29 | 103 | 25 | 25 | 24 | 158 | 127 | 127 |
Swell 3 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | — | — | S 16 | S 16 | S 15 | ENE 11 | ENE 11 | ENE 11 |
| kJ | 3 | 3 | 3 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 17 | — | — | 5 | 5 | 4 | 25 | 25 | 24 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 6 | S 5 | SW 3 | SSW 4 | S 4 | S 4 | S 4 | S 6 | S 6 | S 6 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 |
| kJ | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 9 | 8 | 17 | 19 | 89 | 170 | 194 | 240 | 237 | 314 | 536 | 493 | 493 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 63 | 0 | 0 | 3 | 3 | 27 | 17 | 0 | 0 | 0 | 155 | 153 | 0 | 0 | 0 | 0 | 0 | 91 | 91 | 1 | 1 | 0 | 0 | 17 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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