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Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 am Friday 24 Apr 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
18.7° C
(Which is normal for this time of year)How big are the waves at Shida today?
The current surf forecast for Shida at 11AM is: 1.9m 6s primary swell from a Northeast direction and 0.9m 8s secondary swell from a South direction, 0.3m 12s secondary swell from a Southeast direction (forecast issued at 08:00am April 24). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 6ft (1.9m) | 6s |
| Afternoon (24 Apr) | 5.5ft (1.7m) | 7s |
| Evening (24 Apr) | 5ft (1.5m) | 7s |
Table - waves today at Shida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Very mild (max 17°C on Sun morning, min 13°C on Fri morning). Winds decreasing (fresh winds from the NNE on Fri morning, light winds from the ENE by Sat night). | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 6 | NE 6 | NE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 16 | ENE 15 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | |
150 | 275 | 302 | 237 | 223 | 215 | 203 | 197 | 183 | 178 | 166 | 176 | 176 | 143 | 273 | 249 | 239 | 233 | 226 | 163 | 156 | 135 | 151 | 133 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 7:11AM1.30m | 00:34AM1.22m | 8:48AM1.16m | 1:14AM1.26m | 11:33AM1.10m | 1:42AM1.30m | ||||||||||||||||||
Low Tide | 3:51PM0.36m | 5:16AM1.11m | 5:18PM0.45m | 7:03AM0.96m | 6:33PM0.51m | |||||||||||||||||||
 | |  | | |  | |  | |  | | | | | |  | | | | | | | | | |
 | 4:56 | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — | — | 6:20 |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 16 | 17 | 17 | 17 | 17 | 17 | 16 |
6 | 7 | 7 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 10 | 11 | 11 | 11 | 13 | 14 | 14 | 15 | 15 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | SE 6 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | E 7 | E 7 | E 6 | E 6 | ENE 14 | ENE 14 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
 kJ | 9 | 82 | 109 | 89 | 68 | 66 | 65 | 46 | 44 | 101 | 98 | 96 | 109 | 143 | 110 | 80 | 71 | 233 | 226 | 38 | 47 | 56 | 60 | 73 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | SE 12 | SE 12 | SE 12 | ENE 15 | ENE 15 | ENE 15 | ENE 14 | ENE 14 | S 8 | S 8 | S 7 | ENE 16 | ENE 12 | ENE 16 | ENE 15 | ENE 14 | ENE 8 | ENE 8 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 |
| kJ | 27 | 21 | 22 | 21 | 47 | 79 | 86 | 118 | 115 | 29 | 28 | 17 | 52 | 86 | 273 | 249 | 239 | 58 | 45 | 163 | 156 | 135 | 151 | 133 |
Swell 3 Height (m) Direction Period (s) | SE 12 | ENE 12 | ENE 13 | ENE 15 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | ENE 17 | S 7 | E 16 | S 7 | SE 11 | SE 11 | SE 6 | SE 11 | ENE 8 | NE 7 | NE 7 | NE 7 | NNE 6 |
| kJ | 21 | 15 | 16 | 23 | 21 | 22 | 6 | 6 | 5 | 5 | 5 | 55 | 9 | 129 | 4 | 5 | 5 | 25 | 5 | 34 | 8 | 7 | 7 | 4 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | — | E 7 | E 6 | — | SE 6 | SE 6 | — | — | — | — | — |
| kJ | 150 | 275 | 302 | 237 | 223 | 215 | 203 | 197 | 183 | 178 | 166 | 176 | 176 | — | 161 | 119 | — | 36 | 31 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 208 | 208 | 216 | 115 | 63 | 63 | 63 | 70 | 216 | 561 | 544 | 640 | 647 | 17 | 17 | 17 | 17 | 0 | 0 | 115 | 0 | 0 | 0 | 70 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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