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Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 am Tuesday 02 Jun 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
21.2° C
(Which is slightly cooler than normal)How big are the waves at Shida today (02 Jun):
- Morning surf: Morning surf (02 Jun, local time) - 2.5ft (0.8m), 12s period with S swell.
- Afternoon surf: Afternoon surf (02 Jun, local time) - 3ft (0.9m), 13s period with SSW swell.
- Evening surf: Evening surf (02 Jun, local time) - 3ft (0.9m), 13s period with SSW swell.
The current surf forecast for Shida at 11AM is: 0.9m 14s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a East direction (forecast issued at 02:00am June 02). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jun) | 2.5ft (0.8m) | 12s |
| Afternoon (02 Jun) | 3ft (0.9m) | 13s |
| Evening (02 Jun) | 3ft (0.9m) | 13s |
Table - waves today at Shida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 147mm), heaviest during Wed morning. Warm (max 22°C on Tue morning, min 16°C on Thu night). Winds increasing (light winds from the SSW on Tue afternoon, gales from the NNW by Wed afternoon). | ||||||||||||||||||||||||
Tuesday 2 | Wednesday 3 | Thursday 4 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSW 13 | S 13 | S 13 | S 12 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 15 | SE 8 | SE 9 | SSE 11 | SSW 15 | SE 10 | SE 10 | NE 10 | NE 10 | ENE 10 | ENE 10 | ENE 10 | NE 11 | NE 11 | |
184 | 276 | 268 | 184 | 361 | 312 | 246 | 238 | 155 | 113 | 85 | 1232 | 3273 | 4858 | 3783 | 1394 | 699 | 1092 | 1049 | 1149 | 1207 | 1367 | 2602 | 2766 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | on | on | cross-on | on | on | on | on | on | on | on | on | |
High Tide | 3:53AM1.45m | 6:30PM1.34m | 4:27AM1.44m | 7:09PM1.32m | 5:02AM1.41m | 7:49PM1.30m | ||||||||||||||||||
Low Tide | 10:41PM1.00m | 11:14AM0.10m | 11:14PM1.01m | 11:51AM0.12m | 11:51PM1.01m | 12:29PM0.17m | ||||||||||||||||||
 |  |  | |  | | |  |  |  |  | | | |  | | | | | | | | |  | |
 | — | 4:24 | — | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:49 | — |
— | — | — | — | — | — | — | 2 | 6 | 12 | 11 | 36 | 50 | 27 | 2 | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 19 | 18 | 19 | 20 | 21 | 22 | 22 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 17 |
20 | 20 | 21 | 20 | 20 | 20 | 21 | 18 | 17 | 17 | 16 | 13 | 16 | 19 | 7 | 11 | 13 | 12 | 12 | 13 | 13 | 14 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | S 13 | S 13 | S 12 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | SW 16 | SSW 14 | SE 10 | SE 10 | SE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | S 9 | ENE 10 | ENE 11 |
 kJ | 184 | 276 | 268 | 184 | 361 | 312 | 246 | 238 | 155 | 113 | 85 | 142 | 161 | 3460 | 2600 | 1394 | 638 | 412 | 160 | 100 | 77 | 78 | 1526 | 1464 |
Swell 2 Height (m) Direction Period (s) | S 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 15 | SW 13 | SW 13 | — | SSW 15 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | S 8 | — | S 9 | S 8 |
| kJ | 71 | 63 | 63 | 63 | 61 | 61 | 60 | 60 | 60 | 42 | 57 | 239 | 106 | — | 3783 | 1120 | 699 | 392 | 166 | 99 | 51 | — | 55 | 36 |
Swell 3 Height (m) Direction Period (s) | E 10 | SW 17 | SSW 16 | SSW 15 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SW 15 | — | — | — | — | — | — | — | — | S 9 | S 9 | SW 10 | S 12 | — | S 21 |
| kJ | 65 | 73 | 103 | 148 | 35 | 21 | 21 | 21 | 21 | 60 | — | — | — | — | — | — | — | — | 109 | 74 | 53 | 3 | — | 8 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 4 | S 4 | S 4 | S 4 | S 4 | SSE 5 | SSE 5 | SSE 5 | SE 6 | SE 8 | SE 9 | SSE 11 | NW 3 | N 5 | NNE 8 | NE 10 | NE 10 | ENE 10 | ENE 10 | ENE 10 | NE 11 | NE 11 |
| kJ | 9 | 8 | 7 | 6 | 9 | 11 | 18 | 24 | 33 | 86 | 277 | 1232 | 3273 | 4858 | 9 | 108 | 869 | 1092 | 1049 | 1149 | 1207 | 1367 | 2602 | 2766 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 104 | 104 | 91 | 0 | 0 | 0 | 0 | 0 | 104 | 85 | 829 | 580 | 75 | 563 | 104 | 214 | 115 | 104 | 208 | 77 | 81 | 216 | 216 | 115 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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