Surf Forecasts:
How big are the waves at Choshi today (04 Oct):
- Morning surf: Morning surf (04 Oct, local time) - 3.5ft (1.0m), 8s period with E swell.
- Afternoon surf: Afternoon surf (04 Oct, local time) - 3.5ft (1.1m), 8s period with ESE swell.
- Evening surf: Evening surf (04 Oct, local time) - 4.5ft (1.3m), 9s period with E swell.
The current surf forecast for Choshi at 5AM is: 1.0m 8s primary swell from a East direction and 0.5m 16s secondary swell from a East direction (forecast issued at 08:00pm October 03). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 3.5ft (1.0m) | 8s |
| Afternoon (04 Oct) | 3.5ft (1.1m) | 8s |
| Evening (04 Oct) | 4.5ft (1.3m) | 9s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 22°C on Sun night, min 20°C on Sat night). Winds increasing (light winds from the ENE on Sun night, strong winds from the NNE by Tue afternoon). | ||||||||||||||||||
Sat 3 | Sunday 4 | Monday 5 | ||||||||||||||||
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 15 | E 7 | E 7 | E 8 | ESE 8 | E 8 | E 9 | ESE 8 | E 9 | E 9 | ESE 9 | SE 17 | SE 16 | SE 16 | SE 15 | SE 15 | SE 16 | SE 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 42 | 59 | 86 | 118 | 280 | 134 | 150 | 164 | 281 | 287 | 274 | 594 | 748 | 883 | 805 | 1006 | 1511 | 2475 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 6:26PM1.43m | 6:55PM1.33m | 2:31PM1.26m | |||||||||||||||
Low Tide | 3:23AM0.38m | 5:04AM0.44m | 7:15PM1.20m | |||||||||||||||
 | | |  |  |  | | |  | | | | | | | | | | |
 | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 16 | 17 | 17 | 17 | 17 | 16 | 17 | 16 | 17 | 18 | 19 | 19 | 19 | 20 | 20 | 21 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | E 9 | ESE 14 | ESE 15 | ESE 14 | E 8 | E 8 | E 16 | ESE 8 | E 16 | E 15 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | E 10 | E 10 | SE 16 | SE 16 |
| kJ | 15 | 41 | 42 | 41 | 134 | 134 | 126 | 164 | 179 | 155 | 254 | 294 | 314 | 383 | 432 | 432 | 1511 | 2475 |
Swell 2 Height (m) Direction Period (s) | ESE 15 | E 9 | E 9 | E 11 | E 16 | E 16 | SE 10 | E 16 | SSE 14 | SE 16 | SE 16 | SE 17 | SE 16 | SE 16 | SE 15 | SE 15 | E 10 | E 9 |
| kJ | 42 | 16 | 16 | 20 | 126 | 127 | 27 | 127 | 21 | 69 | 274 | 594 | 748 | 883 | 805 | 1006 | 460 | 427 |
Swell 3 Height (m) Direction Period (s) | E 12 | SE 10 | SE 10 | NE 10 | NE 10 | NE 10 | E 9 | NE 9 | SE 18 | SE 13 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 |
| kJ | 3 | 4 | 16 | 4 | 4 | 4 | 13 | 3 | 13 | 44 | 153 | 153 | 150 | 150 | 95 | 89 | 92 | 55 |
Wind waves Height (m) Direction Period (s) | E 5 | E 7 | E 7 | E 8 | ESE 8 | — | E 9 | NE 4 | E 9 | E 9 | NNE 4 | — | NNE 4 | — | — | — | NE 11 | — |
| kJ | 41 | 59 | 86 | 118 | 280 | — | 150 | 9 | 281 | 287 | 3 | — | 2 | — | — | — | 5 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 610 | 117 | 117 | 117 | 117 | 117 | 117 | 117 | 609 | 609 | 117 | 86 | 266 | 125 | 117 | 117 | 117 | 71 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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