Surf Forecasts:
How big are the waves at Choshi today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 1.5ft (0.5m), 12s period with E swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 4ft (1.2m), 5s period with ENE swell.
- Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.5m), 11s period with E swell.
The current surf forecast for Choshi at 12AM is: 0.6m 12s primary swell from a East direction and 0.5m 8s secondary swell from a South direction (forecast issued at 08:00pm August 28). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 1.5ft (0.5m) | 12s |
| Afternoon (29 Aug) | 4ft (1.2m) | 5s |
| Evening (29 Aug) | 1.5ft (0.5m) | 11s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat morning. Warm (max 27°C on Fri night, min 22°C on Sat morning). Wind will be generally light. | ||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||
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 12 | E 12 | E 12 | E 12 | E 12 | E 12 | SE 11 | ENE 5 | ENE 5 | E 11 | E 11 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 100 | 100 | 98 | 98 | 68 | 67 | 58 | 67 | 86 | 60 | 61 | 66 | 66 | 66 | 66 | 66 | 60 | 58 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 4:59PM1.41m | 4:06AM1.52m | 5:16PM1.43m | 4:47AM1.51m | 5:32PM1.44m | |||||||||||||
Low Tide | 10:26PM0.76m | 10:48AM0.31m | 10:58PM0.65m | 11:16AM0.40m | ||||||||||||||
 |  | |  |  | |  | | |  | | | | | | | | | |
 | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — |
 | 6:10 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — |
mm | — | — | — | 1 | — | — | 2 | — | 1 | 1 | — | 1 | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 24 | 25 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 25 | 24 | 24 | 24 |
Feels °C | 29 | 28 | 30 | 28 | 23 | 25 | 20 | 20 | 20 | 20 | 21 | 22 | 23 | 25 | 27 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | SE 11 | E 11 | SE 11 | E 11 | E 11 | E 12 | E 5 | E 5 | ESE 5 | E 12 | E 11 | E 11 |
| kJ | 100 | 100 | 98 | 98 | 68 | 67 | 19 | 63 | 20 | 60 | 61 | 66 | 32 | 25 | 25 | 66 | 60 | 58 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | SSE 8 | S 8 | S 8 | S 7 | SE 11 | S 8 | SE 11 | SE 10 | SE 10 | E 12 | E 12 | E 12 | SE 10 | SE 10 | SE 10 |
| kJ | 42 | 45 | 31 | 26 | 10 | 10 | 10 | 19 | 4 | 18 | 27 | 26 | 66 | 66 | 66 | 16 | 16 | 17 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 10 | SE 9 | SE 11 | SE 11 | SE 11 | S 7 | SSW 8 | S 7 | NE 8 | NE 8 | SE 10 | SE 10 | SE 10 | NE 5 | NE 5 | NE 8 |
| kJ | 14 | 14 | 14 | 14 | 18 | 18 | 58 | 4 | 19 | 4 | 2 | 2 | 25 | 26 | 26 | 1 | 1 | 9 |
Wind waves Height (m) Direction Period (s) | ENE 2 | ENE 2 | — | NE 5 | E 3 | E 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | E 5 | — | — | — | ESE 5 | SE 5 | SE 4 |
| kJ | 1 | 1 | — | 1 | 3 | 11 | 58 | 67 | 86 | 58 | 42 | 30 | — | — | — | 20 | 23 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 55 | 71 | 71 | 37 | 83 | 125 | 125 | 125 | 257 | 350 | 307 | 71 | 71 | 37 | 71 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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