Surf Forecasts:
How big are the waves at Choshi today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 5ft (1.5m), 6s period with E swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 5ft (1.6m), 7s period with E swell.
- Evening surf: Evening surf (06 Sep, local time) - 6ft (1.9m), 7s period with E swell.
The current surf forecast for Choshi at 2AM is: 0.9m 4s primary swell from a East-northeast direction and 0.3m 9s secondary swell from a East-southeast direction, 0.2m 12s secondary swell from a East direction (forecast issued at 08:00pm September 05). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 5ft (1.5m) | 6s |
| Afternoon (06 Sep) | 5ft (1.6m) | 7s |
| Evening (06 Sep) | 6ft (1.9m) | 7s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 124mm), heaviest during Sun night. Warm (max 26°C on Mon morning, min 22°C on Sat night). Winds decreasing (strong winds from the S on Mon afternoon, light winds from the NW by Tue morning). | ||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | ||||||||||||||||
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) | E 9 | ESE 9 | ENE 11 | ENE 4 | ENE 5 | E 6 | E 6 | E 7 | E 7 | E 7 | E 8 | ESE 8 | ESE 8 | ESE 8 | SE 9 | SSE 9 | SSE 9 | SSE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 25 | 31 | 158 | 36 | 75 | 149 | 190 | 222 | 279 | 381 | 451 | 744 | 758 | 864 | 1011 | 612 | 739 | 772 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:44PM1.41m | 9:03PM1.33m | 3:40PM1.31m | |||||||||||||||
Low Tide | 5:28AM0.39m | 7:00AM0.34m | 7:55PM1.20m | |||||||||||||||
 |  | | |  | | |  |  | |  |  |  | |  | | | | |
 | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | 5 | 24 | 13 | 14 | 16 | 7 | 4 | 5 | 11 |
Temp °C | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 22 | 22 | 22 | 24 | 24 | 23 | 23 | 23 | 26 |
Swell 1 Height (m) Direction Period (s) | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 12 | SE 10 | NE 13 | SE 11 | SE 11 | S 13 | SSE 9 | NE 8 | S 10 | ENE 9 | — | E 9 | E 9 | E 9 |
| kJ | 25 | 31 | 15 | 15 | 14 | 4 | 103 | 5 | 5 | 3 | 17 | 149 | 216 | 516 | — | 517 | 431 | 325 |
Swell 2 Height (m) Direction Period (s) | SE 6 | NE 11 | E 12 | E 12 | SE 8 | SSW 9 | SE 12 | NE 10 | ESE 11 | SSW 9 | S 9 | S 10 | NE 8 | — | E 18 | E 18 | — | — |
| kJ | 5 | 19 | 11 | 11 | 3 | 7 | 21 | 46 | 12 | 17 | 43 | 113 | 139 | — | 6 | 6 | — | — |
Swell 3 Height (m) Direction Period (s) | NE 11 | S 9 | S 9 | S 8 | S 9 | ESE 12 | SSW 9 | ESE 11 | E 15 | S 13 | S 12 | — | — | — | — | — | — | E 18 |
| kJ | 19 | 7 | 7 | 6 | 2 | 14 | 8 | 13 | 4 | 3 | 25 | — | — | — | — | — | — | 6 |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | ENE 11 | ENE 4 | ENE 5 | E 6 | E 6 | E 7 | E 7 | E 7 | E 8 | ESE 8 | ESE 8 | ESE 8 | SE 9 | SSE 9 | SSE 9 | SSE 10 |
| kJ | 12 | 11 | 158 | 36 | 75 | 149 | 190 | 222 | 279 | 381 | 451 | 744 | 758 | 864 | 1011 | 612 | 739 | 772 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 117 | 609 | 591 | 610 | 674 | 609 | 609 | 609 | 609 | 610 | 674 | 128 | 135 | 350 | 350 | 350 | 350 | 350 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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