Surf Forecasts:
How big are the waves at Shida today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 5.5ft (1.7m), 16s period with SE swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 10ft (3.0m), 15s period with ESE swell.
- Evening surf: Evening surf (12 Oct, local time) - 5.5ft (1.7m), 14s period with SE swell.
The current surf forecast for Shida at 2PM is: 3.0m 15s primary swell from a East-southeast direction and 0.2m 13s secondary swell from a East direction, 2.2m 8s secondary swell from a East-northeast direction (forecast issued at 08:00am October 12). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 5.5ft (1.7m) | 16s |
| Afternoon (12 Oct) | 10ft (3.0m) | 15s |
| Evening (12 Oct) | 5.5ft (1.7m) | 14s |
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 (calm on Tue night, strong winds from the SW by Wed morning). | ||||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||||||
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 15 | SE 16 | ESE 15 | ESE 15 | ESE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 11 | SE 11 | SE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | SW 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1140 | 1431 | 3093 | 3164 | 3009 | 1105 | 1133 | 1133 | 1099 | 1067 | 961 | 773 | 603 | 377 | 319 | 255 | 408 | 383 | 300 | 243 | 202 | 231 |
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-on | on | on | on | on | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on |
High Tide | 5:04AM1.45m | 4:19PM1.50m | 5:42AM1.42m | 4:40PM1.50m | 6:21AM1.36m | 5:02PM1.48m | ||||||||||||||||
Low Tide | 10:38AM0.69m | 11:02PM0.14m | 11:04AM0.77m | 11:34PM0.13m | 11:29AM0.85m | |||||||||||||||||
 | |  | |  | |  |  | | | | | | | | |  | | | | | | |
 | 5:41 | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 21 | 22 | 21 | 21 | 21 | 20 | 19 | 19 | 21 | 22 | 23 | 22 | 22 | 21 | 21 | 21 | 24 | 25 | 25 | 23 | 21 |
Feels °C | 15 | 17 | 18 | 17 | 18 | 18 | 17 | 17 | 17 | 19 | 20 | 23 | 23 | 25 | 23 | 22 | 19 | 20 | 21 | 21 | 21 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 15 | SE 16 | ESE 15 | ESE 15 | ESE 14 | SE 14 | SE 14 | ENE 8 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 11 | SE 11 | SE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | SSW 6 |
| kJ | 1140 | 1431 | 3093 | 3164 | 3009 | 1105 | 1133 | 375 | 1099 | 1067 | 961 | 773 | 603 | 377 | 319 | 255 | 408 | 383 | 300 | 243 | 202 | 99 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 10 | E 13 | ENE 13 | ENE 13 | E 14 | ENE 14 | SE 14 | ENE 8 | E 8 | E 12 | ENE 13 | ENE 8 | E 7 | E 7 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 13 | E 13 | E 9 |
| kJ | 222 | 175 | 3 | 17 | 18 | 4 | 19 | 1133 | 335 | 287 | 3 | 16 | 169 | 134 | 112 | 111 | 140 | 89 | 75 | 14 | 14 | 158 |
Swell 3 Height (m) Direction Period (s) | — | — | ENE 13 | — | — | — | — | ENE 14 | NE 14 | — | NE 12 | — | E 13 | E 13 | E 13 | E 13 | ENE 13 | E 14 | E 13 | E 13 | SE 8 | ENE 8 |
| kJ | — | — | 17 | — | — | — | — | 20 | 8 | — | 6 | — | 3 | 3 | 3 | 3 | 18 | 4 | 14 | 14 | 34 | 59 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NNE 6 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | — | — | — | — | SW 3 | SW 5 | SW 5 | SW 6 | SW 6 |
| kJ | 723 | 715 | 544 | 638 | 649 | 497 | 452 | 544 | 132 | 303 | 250 | 215 | 220 | — | — | — | — | 9 | 54 | 115 | 142 | 231 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 85 | 208 | 85 | 63 | 208 | 85 | 85 | 17 | 17 | 74 | 74 | 63 | 17 | 0 | 0 | 0 | 115 | 561 | 563 | 580 | 1 | 17 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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