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Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 pm 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
18.9° C
(Which is normal for this time of year)How big are the waves at Shida today?
The current surf forecast for Shida at 6PM is: 1.5m 7s primary swell from a East-northeast direction and 0.7m 8s secondary swell from a South direction, 0.3m 15s secondary swell from a East-northeast direction (forecast issued at 02:00pm April 24). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | - | - |
| Afternoon (24 Apr) | 5ft (1.6m) | 6s |
| 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 ForecastHeavy rain (total 56mm), heaviest during Mon morning. Very mild (max 17°C on Sun morning, min 13°C on Fri night). Winds increasing (light winds from the ENE on Sat night, fresh winds from the NNW by Mon morning). | ||||||||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 7 | NE 6 | 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 | ENE 13 | NE 5 | |
312 | 202 | 223 | 222 | 222 | 193 | 188 | 178 | 157 | 152 | 134 | 135 | 273 | 249 | 239 | 233 | 223 | 210 | 156 | 151 | 114 | 96 | 261 | 60 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross-on | on | |
High Tide | 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 | 7:49AM0.78m | ||||||||||||||||||
 | | |  |  | | | | | | |  | | |  |  | | | | | |  |  |  | |
 | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — |
 | — | — | 6:16 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | 6:20 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 8 | 22 | |
Temp °C | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 15 |
7 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 11 | 11 | 11 | 12 | 14 | 14 | 15 | 15 | 16 | 15 | 14 | 11 | |
Swell 1 Height (m) Direction Period (s) | 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 | ENE 14 | SE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
 kJ | 107 | 89 | 68 | 66 | 65 | 46 | 44 | 101 | 98 | 96 | 92 | 135 | 114 | 84 | 61 | 233 | 223 | 210 | 32 | 53 | 47 | 49 | 43 | 43 |
Swell 2 Height (m) Direction Period (s) | SE 12 | E 8 | 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 6 | SE 6 | SE 6 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | SE 8 | ENE 12 |
| kJ | 22 | 43 | 47 | 79 | 86 | 118 | 115 | 29 | 28 | 17 | 52 | 86 | 273 | 249 | 239 | 31 | 25 | 26 | 156 | 151 | 114 | 96 | 10 | 60 |
Swell 3 Height (m) Direction Period (s) | — | SE 12 | SSE 12 | SSE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | ENE 17 | S 7 | E 16 | SSW 7 | S 7 | SE 11 | SE 6 | E 6 | E 7 | ENE 7 | NNE 7 | ENE 7 | NE 7 | SE 12 | E 9 |
| kJ | — | 21 | 13 | 14 | 6 | 6 | 5 | 5 | 5 | 55 | 9 | 129 | 5 | 4 | 5 | 20 | 16 | 24 | 11 | 5 | 9 | 13 | 6 | 14 |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | — | ENE 7 | — | SE 6 | — | — | — | — | — | — | — | ENE 13 | NE 5 |
| kJ | 312 | 202 | 223 | 222 | 222 | 193 | 188 | 178 | 157 | 152 | 134 | — | 161 | — | 19 | — | — | — | — | — | — | — | 261 | 53 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 216 | 216 | 63 | 63 | 63 | 563 | 544 | 544 | 70 | 544 | 868 | 17 | 17 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 147 | 17 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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