Surf Forecasts:
How big are the waves at Shida today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 6ft (1.8m), 13s period with SE swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 5.5ft (1.7m), 12s period with SE swell.
- Evening surf: Evening surf (13 Oct, local time) - 4.5ft (1.4m), 11s period with SE swell.
The current surf forecast for Shida at 4PM is: 1.6m 12s primary swell from a Southeast direction and 1.4m 8s secondary swell from a East direction (forecast issued at 08:00am October 13). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 6ft (1.8m) | 13s |
| Afternoon (13 Oct) | 5.5ft (1.7m) | 12s |
| Evening (13 Oct) | 4.5ft (1.4m) | 11s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Wed morning, min 18°C on Wed night). Winds increasing (light winds from the ENE on Tue night, strong winds from the NE by Wed night). | ||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 11 | SE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | E 10 | E 10 | E 10 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1099 | 1067 | 1067 | 860 | 661 | 471 | 361 | 480 | 416 | 383 | 367 | 321 | 271 | 267 | 231 | 235 | 404 | 449 | 437 | 627 | 536 | 432 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off |
High Tide | 5:42AM1.42m | 4:40PM1.50m | 6:21AM1.36m | 5:02PM1.48m | 7:02AM1.28m | 5:25PM1.44m | ||||||||||||||||
Low Tide | 11:04AM0.77m | 11:34PM0.13m | 11:29AM0.85m | 00:07AM0.17m | 11:52AM0.92m | |||||||||||||||||
 | | |  |  | | | | | | | | |  | | | | | | | | | |
 | 5:41 | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 22 | 23 | 22 | 22 | 22 | 21 | 22 | 24 | 25 | 25 | 23 | 21 | 19 | 18 | 18 | 18 | 19 | 19 | 19 | 20 |
Feels °C | 18 | 19 | 21 | 23 | 23 | 24 | 25 | 22 | 22 | 21 | 22 | 23 | 22 | 15 | 13 | 13 | 14 | 14 | 16 | 16 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | SE 13 | SE 13 | SE 12 | SE 12 | SE 11 | SE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | E 10 | E 10 | E 10 | E 12 | E 11 | E 11 | E 8 | E 8 | E 11 |
| kJ | 384 | 1067 | 1067 | 860 | 661 | 471 | 361 | 480 | 416 | 383 | 367 | 321 | 271 | 267 | 231 | 235 | 26 | 94 | 89 | 405 | 351 | 432 |
Swell 2 Height (m) Direction Period (s) | SE 13 | E 14 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 13 | ENE 7 | — | — | SE 9 | SE 8 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | — | E 11 | SE 8 | NNE 7 |
| kJ | 1099 | 4 | 341 | 257 | 213 | 168 | 138 | 3 | 97 | — | — | 28 | 25 | 43 | 21 | 9 | 6 | 2 | — | 114 | 32 | 38 |
Swell 3 Height (m) Direction Period (s) | NE 14 | — | E 12 | E 13 | E 13 | E 13 | E 13 | ENE 13 | ENE 13 | — | — | — | — | SE 9 | — | SE 8 | — | — | — | — | — | SE 8 |
| kJ | 8 | — | 3 | 3 | 3 | 3 | 3 | 17 | 17 | — | — | — | — | 36 | — | 35 | — | — | — | — | — | 31 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | — | — | — | — | — | — | SW 2 | SW 4 | SW 4 | SW 5 | SW 6 | NE 2 | NE 5 | NE 6 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — |
| kJ | 605 | 366 | — | — | — | — | — | — | 2 | 12 | 46 | 79 | 98 | 1 | 79 | 167 | 404 | 449 | 437 | 627 | 536 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 78 | 70 | 70 | 63 | 17 | 1 | 0 | 0 | 115 | 214 | 214 | 580 | 1 | 59 | 147 | 588 | 216 | 216 | 214 | 63 | 17 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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