Surf Forecasts:
How big are the waves at Shida today (22 Oct):
- Afternoon surf: Afternoon surf (22 Oct, local time) - 4.5ft (1.4m), 13s period with S swell.
- Evening surf: Evening surf (22 Oct, local time) - 4.5ft (1.3m), 13s period with S swell.
The current surf forecast for Shida at 10PM is: 1.2m 13s primary swell from a South direction and 0.6m 9s secondary swell from a Southeast direction, 1.5m 7s secondary swell from a East-northeast direction (forecast issued at 02:00pm October 22). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | - | - |
| Afternoon (22 Oct) | 4.5ft (1.4m) | 13s |
| Evening (22 Oct) | 4.5ft (1.3m) | 13s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Sat afternoon. Warm (max 21°C on Fri night, min 17°C on Thu afternoon). Winds decreasing (fresh winds from the ENE on Thu afternoon, light winds from the ESE by Fri night). | ||||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | ||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 13 | S 12 | S 12 | S 12 | S 13 | S 14 | S 13 | SSW 13 | SSW 13 | SSW 14 | SE 7 | SSW 14 | ESE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 905 | 704 | 591 | 555 | 290 | 441 | 448 | 365 | 240 | 305 | 356 | 399 | 276 | 282 | 229 | 247 | 225 | 223 | 306 | 266 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on |
High Tide | 1:53AM1.23m | 2:24PM1.38m | 2:45AM1.32m | 2:44PM1.43m | ||||||||||||||||
Low Tide | 8:10PM0.70m | 8:01AM0.53m | 8:40PM0.52m | 8:40AM0.56m | ||||||||||||||||
 | |  | | | | |  | | | | | | | | |  |  |  | | |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | 4:54 | — | — | — | — | — | — | — | 4:53 | — | — | — | — | — | — | — | 4:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 11 | 7 | — |
Temp °C | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 19 | 20 | 21 | 21 | 21 | 20 | 19 | 18 | 19 |
Feels °C | 14 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 14 | 16 | 16 | 17 | 19 | 21 | 20 | 20 | 20 | 18 | 15 | 18 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 13 | S 12 | S 12 | S 12 | S 13 | S 14 | S 13 | ESE 8 | SE 8 | SSW 14 | SSW 13 | SSE 7 | SE 7 | ESE 7 |
| kJ | 905 | 704 | 591 | 555 | 290 | 441 | 448 | 365 | 240 | 305 | 356 | 399 | 276 | 117 | 159 | 247 | 187 | 60 | 222 | 266 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 8 | SE 10 | SE 9 | S 15 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | E 6 | E 5 | E 5 | SSW 13 | SSW 13 | NNE 5 | NE 12 | SE 8 | SSW 14 | SSW 14 |
| kJ | 42 | 35 | 57 | 50 | 218 | 45 | 44 | 51 | 46 | 46 | 38 | 28 | 20 | 282 | 229 | 3 | 5 | 67 | 175 | 168 |
Swell 3 Height (m) Direction Period (s) | SW 7 | SW 7 | SSW 16 | SW 7 | SE 9 | SW 6 | NE 8 | NE 8 | SSW 15 | ESE 10 | SE 9 | SE 10 | SE 10 | — | E 12 | N 12 | NE 12 | SSW 14 | SE 9 | SW 18 |
| kJ | 25 | 12 | 89 | 7 | 50 | 2 | 18 | 24 | 128 | 63 | 54 | 76 | 74 | — | 3 | 3 | 5 | 223 | 41 | 113 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | — | — | — | — | — | SE 8 | SE 7 | ESE 6 | ESE 7 | — |
| kJ | 120 | 171 | 216 | 228 | 148 | 111 | 84 | 66 | 66 | 50 | — | — | — | — | — | 229 | 225 | 91 | 306 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 155 | 208 | 626 | 626 | 63 | 563 | 63 | 63 | 63 | 74 | 0 | 0 | 0 | 0 | 0 | 74 | 561 | 115 | 77 | 30 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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