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Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Monday 01 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) - 3ft (0.9m), 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 4AM is: 0.9m 13s primary swell from a South direction and 0.6m 9s secondary swell from a East direction (forecast issued at 08:00pm June 01). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jun) | 3ft (0.9m) | 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 126mm), heaviest during Wed afternoon. Warm (max 22°C on Tue morning, min 18°C on Wed afternoon). Mainly gales. | ||||||||||||||||||||||||
Mon 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 13 | S 13 | S 13 | S 12 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SE 7 | SE 8 | SSE 10 | SSE 11 | SW 14 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | NE 11 | NE 11 | NE 11 | |
118 | 147 | 184 | 276 | 268 | 232 | 361 | 312 | 246 | 238 | 155 | 113 | 458 | 1807 | 4990 | 7984 | 22501 | 1779 | 951 | 572 | 450 | 561 | 698 | 1211 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | on | on | on | on | |
High Tide | 5:52PM1.36m | 3:53AM1.45m | 6:30PM1.34m | 4:27AM1.44m | 7:09PM1.32m | 5:02AM1.41m | ||||||||||||||||||
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 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | 6:49 |
— | — | — | — | — | — | — | — | — | 1 | 3 | 10 | 11 | 32 | 32 | 34 | 1 | 2 | — | — | — | — | — | — | |
Temp °C | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 19 | 19 | 20 | 20 | 22 | 22 | 18 | 18 | 19 | 19 | 19 | 20 | 21 | 21 |
20 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 21 | 18 | 16 | 16 | 12 | 14 | 24 | 9 | 11 | 11 | 12 | 13 | 14 | 15 | 14 | |
Swell 1 Height (m) Direction Period (s) | S 10 | SSW 14 | 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 | — | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | NE 11 | NE 11 | SE 9 |
 kJ | 98 | 147 | 184 | 276 | 268 | 232 | 361 | 312 | 246 | 238 | 155 | 113 | 60 | 146 | 165 | — | 2848 | 1779 | 951 | 572 | 407 | 561 | 698 | 104 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | S 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 15 | SW 15 | SW 17 | SW 13 | — | SSW 14 | SSW 13 | SSW 12 | NE 10 | NE 10 | SSE 9 | SSE 9 | SSW 9 |
| kJ | 64 | 63 | 71 | 63 | 63 | 63 | 61 | 61 | 60 | 60 | 42 | 60 | 57 | 186 | 130 | — | 4197 | 1134 | 800 | 362 | 450 | 270 | 222 | 99 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | S 10 | E 10 | SW 17 | SSW 16 | SSW 15 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | S 13 | — | SW 12 | — | — | — | — | — | SSW 12 | SSW 11 | SSW 10 | SW 10 | S 21 |
| kJ | 118 | 70 | 65 | 73 | 103 | 148 | 35 | 21 | 21 | 21 | 21 | 4 | — | 68 | — | — | — | — | — | 368 | 163 | 95 | 51 | 9 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | S 3 | S 4 | S 4 | S 5 | SSE 5 | SSE 6 | SE 7 | SE 8 | SSE 10 | SSE 11 | SW 14 | NW 4 | N 7 | NNW 4 | NNW 4 | NNW 4 | NNE 10 | NE 11 |
| kJ | 22 | 12 | 10 | 8 | 7 | 7 | 6 | 10 | 17 | 29 | 56 | 143 | 458 | 1807 | 4990 | 7984 | 22501 | 58 | 177 | 19 | 19 | 7 | 1708 | 1211 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 155 | 104 | 104 | 104 | 91 | 0 | 0 | 0 | 0 | 0 | 63 | 77 | 868 | 580 | 580 | 583 | 115 | 94 | 77 | 74 | 74 | 81 | 303 | 115 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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