Surf Forecasts:
How big are the waves at Choshi today (05 Oct):
- Morning surf: Morning surf (05 Oct, local time) - 4.5ft (1.4m), 16s period with SE swell.
- Afternoon surf: Afternoon surf (05 Oct, local time) - 4.5ft (1.4m), 16s period with SE swell.
- Evening surf: Evening surf (05 Oct, local time) - 8ft (2.5m), 17s period with SE swell.
The current surf forecast for Choshi at 4AM is: 1.1m 17s primary swell from a Southeast direction and 1.3m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm October 04). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Oct) | 4.5ft (1.4m) | 16s |
| Afternoon (05 Oct) | 4.5ft (1.4m) | 16s |
| Evening (05 Oct) | 8ft (2.5m) | 17s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 24°C on Tue morning, min 19°C on Tue night). Winds decreasing (strong winds from the NNE on Tue night, light winds from the ENE by Wed morning). | ||||||||||||||||||
Sun 4 | Monday 5 | Tuesday 6 | ||||||||||||||||
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) | ESE 9 | E 8 | SE 16 | SE 17 | SE 16 | SE 16 | SE 15 | SE 16 | SE 18 | SE 17 | SE 18 | SE 17 | SE 17 | SE 18 | SE 18 | SE 18 | SE 18 | ESE 18 |
Wave Graph  | ||||||||||||||||||
 kJ | 184 | 201 | 274 | 594 | 748 | 883 | 993 | 871 | 2808 | 3974 | 5555 | 6851 | 7658 | 8863 | 8863 | 8863 | 8778 | 9743 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:55PM1.33m | 2:31PM1.26m | 9:31PM1.21m | 2:29PM1.29m | ||||||||||||||
Low Tide | 5:04AM0.44m | 7:15PM1.20m | 6:34AM0.45m | 7:49PM1.03m | ||||||||||||||
 |  | | |  | |  | | | | | | |  |  | |  | | |
 | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:14 | — | — |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 22 | 22 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 24 | 23 | 22 | 21 |
Feels °C | 18 | 20 | 19 | 20 | 18 | 19 | 19 | 19 | 20 | 22 | 22 | 22 | 21 | 22 | 22 | 19 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | E 8 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | SE 18 | SE 17 | SE 18 | SE 17 | SE 17 | SE 18 | SE 18 | SE 18 | SE 18 | ESE 18 |
| kJ | 184 | 201 | 213 | 289 | 333 | 375 | 435 | 481 | 2808 | 3974 | 5555 | 6851 | 7658 | 8863 | 8863 | 8863 | 8778 | 9743 |
Swell 2 Height (m) Direction Period (s) | E 16 | E 15 | SE 16 | SE 17 | SE 16 | SE 16 | SE 15 | SE 16 | E 9 | E 9 | E 9 | E 9 | E 9 | — | — | — | — | — |
| kJ | 177 | 155 | 274 | 594 | 748 | 883 | 993 | 871 | 469 | 407 | 367 | 224 | 175 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SSE 14 | SE 13 | E 14 | E 14 | E 14 | E 14 | E 14 | SE 20 | E 13 | E 13 | E 13 | — | — | — | — | — | — | — |
| kJ | 20 | 43 | 153 | 153 | 153 | 100 | 96 | 634 | 85 | 31 | 86 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | NNE 4 | NE 4 | — | — | NNE 4 | NNE 4 | NNE 4 | — | — | — | — | — | — | — | NNE 4 | NE 6 | NNE 7 |
| kJ | 16 | 17 | 9 | — | — | 13 | 13 | 18 | — | — | — | — | — | — | — | 16 | 88 | 947 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 609 | 125 | 86 | 37 | 71 | 266 | 266 | 257 | 71 | 37 | 37 | 37 | 37 | 37 | 128 | 122 | 632 | 257 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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