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Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 am 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 1.0°C colder than average for this time of year)How big are the waves at Shida today?
The current surf forecast for Shida at 9AM is: 0.9m 10s primary swell from a East-northeast direction and 1.1m 8s secondary swell from a Southeast direction (forecast issued at 02:00am May 26). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 3ft (0.9m) | 10s |
| Afternoon (26 May) | 3ft (0.9m) | 10s |
| Evening (26 May) | 4ft (1.2m) | 8s |
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 Thu afternoon. Warm (max 24°C on Wed morning, min 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | ||||||||||||||||||||||
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 10 | E 11 | E 10 | ENE 10 | ENE 10 | ENE 10 | 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 8 | |
260 | 229 | 216 | 177 | 167 | 167 | 167 | 162 | 183 | 231 | 270 | 322 | 344 | 306 | 257 | 237 | 217 | 212 | 179 | 188 | 181 | 176 | 165 | 188 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross | cross | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | cross | cross-on | cross | cross-off | off | off | cross-off | cross-off | off | off | off | off | off | cross-off | |
High Tide | 00:16AM1.32m | 1:09PM1.09m | 00:48AM1.35m | 2:20PM1.17m | 1:18AM1.37m | 3:14PM1.24m | ||||||||||||||||||
Low Tide | 7:04AM0.62m | 6:29PM0.76m | 7:46AM0.47m | 7:24PM0.84m | 8:23AM0.34m | 8:12PM0.89m | ||||||||||||||||||
 |  |  | | |  | | | | |  | | | | | | | | | | |  | | | |
 | — | 4:26 | — | — | — | — | — | — | — | 4:26 | — | — | — | — | — | — | — | 4:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:44 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 20 | 20 | 20 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 24 | 24 | 24 | 23 | 22 | 20 | 21 | 21 | 22 | 22 | 22 | 23 |
22 | 21 | 20 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 24 | 25 | 25 | 26 | 24 | 22 | 18 | 21 | 21 | 22 | 22 | 21 | 23 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | 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 8 |
 kJ | 164 | 169 | 159 | 155 | 159 | 147 | 143 | 162 | 183 | 231 | 270 | 322 | 344 | 306 | 257 | 237 | 217 | 212 | 179 | 188 | 181 | 176 | 165 | 188 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 11 | E 10 | ENE 10 | ENE 10 | ENE 10 | 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 11 | ENE 11 |
| kJ | 260 | 229 | 216 | 177 | 167 | 167 | 167 | 131 | 96 | 50 | 48 | 22 | 20 | 22 | 35 | 35 | 35 | 33 | 33 | 35 | 34 | 35 | 40 | 38 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | ESE 14 | SE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | SE 13 | SE 13 | — |
| kJ | 16 | 15 | 15 | 8 | 8 | 3 | 3 | 3 | 3 | 20 | 8 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 25 | 25 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | — | — | S 5 | SW 3 | — | S 4 | S 5 | S 6 | S 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 4 | — | 7 | 48 | 98 | 163 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 70 | 17 | 17 | 63 | 63 | 17 | 0 | 0 | 17 | 17 | 17 | 17 | 0 | 0 | 0 | 115 | 155 | 0 | 0 | 0 | 0 | 155 | 91 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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