Surf Forecasts:
How big are the waves at Shida today (31 Oct):
- Afternoon surf: Afternoon surf (31 Oct, local time) - 4ft (1.2m), 16s period with SE swell.
- Evening surf: Evening surf (31 Oct, local time) - 5ft (1.6m), 15s period with SE swell.
The current surf forecast for Shida at 5PM is: 2.0m 16s primary swell from a Southeast direction and 1.2m 16s secondary swell from a Southeast direction, 0.6m 4s secondary swell from a Northeast direction (forecast issued at 02:00pm October 31). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | - | - |
| Afternoon (31 Oct) | 4ft (1.2m) | 16s |
| Evening (31 Oct) | 5ft (1.6m) | 15s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Mon afternoon. Warm (max 21°C on Sat afternoon, min 14°C on Mon afternoon). Winds increasing (light winds from the NE on Sun morning, fresh winds from the WSW by Mon morning). | ||||||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | ||||||||||||||||||
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) | SE 18 | SE 16 | SE 16 | SE 15 | SSE 18 | SSE 19 | SSE 19 | SSE 17 | SE 16 | SE 15 | SE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 607 | 776 | 2008 | 1138 | 1144 | 1527 | 2024 | 1377 | 2349 | 2176 | 1929 | 1809 | 1435 | 1265 | 1002 | 837 | 824 | 918 | 848 | 904 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | on |
High Tide | 6:03PM1.43m | 10:13AM1.21m | 6:50PM1.31m | 11:39AM1.22m | 8:17PM1.17m | |||||||||||||||
Low Tide | 12:43PM1.10m | 2:03AM0.21m | 1:53PM1.13m | 3:13AM0.34m | 4:25PM1.10m | |||||||||||||||
 |  |  | |  | | | | | | |  | | |  | | |  |  | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | 4:45 | — | — | — | — | — | — | — | 4:44 | — | — | — | — | — | — | — | 4:43 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 5 | 4 |
Temp °C | 20 | 21 | 20 | 19 | 17 | 16 | 17 | 17 | 17 | 17 | 19 | 21 | 18 | 17 | 18 | 21 | 21 | 17 | 14 | 14 |
Feels °C | 17 | 17 | 18 | 16 | 13 | 13 | 15 | 16 | 16 | 15 | 18 | 18 | 16 | 13 | 15 | 17 | 16 | 15 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 9 | SE 16 | SE 15 | SE 14 | SSE 19 | SSE 19 | SE 14 | SE 16 | SE 15 | SE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 |
| kJ | 381 | 421 | 2008 | 1138 | 899 | 1527 | 2024 | 1063 | 2349 | 2176 | 1929 | 1809 | 1435 | 1265 | 1002 | 837 | 824 | 918 | 848 | 904 |
Swell 2 Height (m) Direction Period (s) | SE 18 | SE 16 | SSW 7 | SSE 19 | SSE 18 | SE 14 | SE 13 | SSE 17 | ENE 12 | ENE 12 | E 10 | ENE 12 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 5 | SW 6 | SSW 6 |
| kJ | 607 | 776 | 56 | 766 | 1144 | 862 | 545 | 1377 | 15 | 15 | 118 | 14 | 59 | 41 | 42 | 41 | 41 | 35 | 31 | 45 |
Swell 3 Height (m) Direction Period (s) | NE 11 | SSW 6 | SSE 20 | SW 7 | NE 5 | NE 7 | NE 6 | ENE 12 | NE 12 | NE 6 | NE 12 | NE 12 | NE 12 | NE 12 | NE 11 | SE 10 | SE 10 | NE 11 | E 9 | SE 9 |
| kJ | 5 | 59 | 490 | 19 | 29 | 65 | 36 | 15 | 53 | 30 | 71 | 36 | 35 | 34 | 20 | 16 | 26 | 20 | 56 | 64 |
Wind waves Height (m) Direction Period (s) | — | NE 4 | NE 4 | ENE 5 | NE 6 | NNE 7 | NNE 6 | NE 5 | NE 5 | — | — | S 4 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SW 5 | SW 6 | SW 6 | N 3 |
| kJ | — | 17 | 14 | 15 | 83 | 154 | 67 | 28 | 32 | — | — | 20 | 62 | 54 | 49 | 53 | 49 | 86 | 114 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 7 | 1 | 17 | 63 | 17 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 89 | 1 | 1 | 1 | 1 | 1 | 1 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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