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Surf Forecasts:
Shida surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 am 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
20.9° C
(Which is slightly cooler than normal)How big are the waves at Shida today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 2.5ft (0.8m), 11s period with S swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 2.5ft (0.7m), 10s period with S swell.
- Evening surf: Evening surf (01 Jun, local time) - 2ft (0.6m), 14s period with SSW swell.
The current surf forecast for Shida at 10AM is: 0.8m 11s primary swell from a South direction and 0.6m 9s secondary swell from a East direction (forecast issued at 02:00am June 01). An open ocean swell of 0.8m 5s 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 (01 Jun) | 2.5ft (0.8m) | 11s |
| Afternoon (01 Jun) | 2.5ft (0.7m) | 10s |
| Evening (01 Jun) | 2ft (0.6m) | 14s |
Table - waves today at Shida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 152mm), heaviest during Wed afternoon. Warm (max 24°C on Mon morning, min 17°C on Wed night). Winds increasing (calm on Mon morning, near gales from the N by Wed night). | ||||||||||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | 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 6 | SE 7 | SE 9 | SE 10 | SSW 16 | SE 11 | |
163 | 154 | 154 | 151 | 112 | 106 | 118 | 147 | 139 | 276 | 268 | 184 | 361 | 312 | 246 | 189 | 169 | 125 | 216 | 742 | 2644 | 6210 | 6323 | 3604 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | glassy | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross | cross | cross-on | on | |
High Tide | 3:20AM1.44m | 5:52PM1.36m | 3:53AM1.45m | 6:30PM1.34m | 4:27AM1.44m | 7:09PM1.32m | ||||||||||||||||||
Low Tide | 10:07PM0.98m | 10:39AM0.09m | 10:41PM1.00m | 11:14AM0.10m | 11:14PM1.01m | 11:51AM0.12m | ||||||||||||||||||
 | |  | | | | | | |  |  | | | | | | |  |  |  | | | |  | |
 | — | 4:24 | — | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | 23 | 37 | 45 | 24 | 8 | |
Temp °C | 20 | 20 | 20 | 24 | 24 | 24 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 21 | 21 | 19 |
20 | 21 | 21 | 26 | 23 | 22 | 19 | 18 | 19 | 20 | 20 | 21 | 20 | 19 | 20 | 21 | 21 | 18 | 16 | 14 | 12 | 15 | 15 | 11 | |
Swell 1 Height (m) Direction Period (s) | S 11 | SSW 6 | S 11 | S 11 | S 11 | S 10 | 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 13 | SW 16 | SW 16 | SE 11 | SE 11 |
 kJ | 163 | 49 | 154 | 151 | 112 | 106 | 98 | 147 | 139 | 276 | 268 | 184 | 361 | 312 | 246 | 189 | 169 | 125 | 78 | 63 | 196 | 242 | 5889 | 3604 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | S 11 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | S 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 15 | SW 15 | SW 18 | SSW 21 | SSW 16 | SSW 14 |
| kJ | 102 | 154 | 94 | 88 | 63 | 63 | 64 | 63 | 71 | 63 | 63 | 63 | 61 | 61 | 60 | 60 | 42 | 42 | 37 | 83 | 249 | 44 | 6323 | 2279 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | E 10 | SSW 6 | SSW 6 | SSW 16 | SSW 15 | SSW 14 | S 10 | E 10 | SW 17 | SSW 16 | SSW 15 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | S 13 | WSW 18 | — | — | S 12 | — |
| kJ | 15 | 94 | 28 | 20 | 84 | 78 | 118 | 70 | 65 | 73 | 103 | 148 | 35 | 21 | 21 | 21 | 21 | 21 | 4 | 216 | — | — | 2140 | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | SW 6 | SW 6 | SW 5 | SSW 5 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | S 4 | S 4 | S 4 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | SE 6 | SE 7 | SE 9 | SE 10 | — | N 4 |
| kJ | 37 | 80 | 61 | 41 | 15 | 16 | 29 | 16 | 10 | 7 | 7 | 6 | 9 | 17 | 25 | 45 | 50 | 111 | 216 | 742 | 2644 | 6210 | — | 43 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 0 | 0 | 0 | 0 | 0 | 155 | 115 | 104 | 104 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 74 | 74 | 85 | 583 | 563 | 561 | 561 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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