Surf Forecasts:
How big are the waves at Choshi today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 3ft (0.9m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 1.5ft (0.5m), 6s period with SE swell.
- Evening surf: Evening surf (23 Sep, local time) - 2ft (0.6m), 6s period with SE swell.
The current surf forecast for Choshi at 1AM is: 0.8m 9s primary swell from a East-northeast direction and 0.7m 8s secondary swell from a Southeast direction (forecast issued at 08:00pm September 22). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 3ft (0.9m) | 8s |
| Afternoon (23 Sep) | 1.5ft (0.5m) | 6s |
| Evening (23 Sep) | 2ft (0.6m) | 6s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Warm (max 24°C on Tue night, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||
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) | SSE 8 | ENE 9 | SSE 8 | ENE 9 | SE 7 | ENE 8 | SSE 7 | SE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 123 | 138 | 80 | 96 | 56 | 114 | 32 | 15 | 58 | 27 | 69 | 50 | 93 | 59 | 59 | 53 | 44 | 37 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | on | on | on | off | off | cross-off | cross-off | cross | cross |
High Tide | 3:02PM1.29m | 00:42AM1.24m | 3:14PM1.33m | 1:47AM1.33m | 3:28PM1.37m | |||||||||||||
Low Tide | 8:01PM1.06m | 8:05AM0.47m | 8:31PM0.94m | 8:41AM0.43m | 9:00PM0.81m | |||||||||||||
 |  |  | |  |  | | | |  | |  |  |  | |  | | | |
 | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:31 | — | — |
mm | — | — | — | — | 1 | — | — | — | — | 1 | 2 | 2 | 2 | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 23 | 23 |
Feels °C | 24 | 24 | 23 | 23 | 22 | 23 | 23 | 23 | 24 | 25 | 25 | 26 | 26 | 24 | 26 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | ENE 9 | NE 9 | ENE 9 | SE 7 | SSE 7 | SSE 7 | NE 9 | NE 8 | NE 8 | SE 6 | ENE 8 | SE 6 | SE 6 | SE 6 | SE 5 | ENE 8 | ENE 8 |
| kJ | 123 | 138 | 110 | 96 | 56 | 35 | 32 | 112 | 82 | 65 | 38 | 43 | 58 | 50 | 36 | 23 | 44 | 37 |
Swell 2 Height (m) Direction Period (s) | NE 8 | SE 8 | SSE 8 | SE 8 | E 10 | E 9 | E 10 | SE 6 | SE 6 | SE 6 | NE 8 | E 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 5 | SE 5 |
| kJ | 93 | 98 | 80 | 59 | 17 | 7 | 7 | 15 | 30 | 27 | 48 | 14 | 61 | 59 | 59 | 53 | 16 | 12 |
Swell 3 Height (m) Direction Period (s) | E 9 | — | — | E 10 | SSE 9 | SE 9 | E 12 | SE 7 | E 9 | E 9 | E 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | E 8 | E 8 |
| kJ | 15 | — | — | 17 | 9 | 3 | 3 | 12 | 6 | 6 | 15 | 3 | 3 | 3 | 3 | 3 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 9 | ENE 8 | NE 8 | — | SSE 6 | — | SE 6 | SE 6 | SSE 6 | — | — | — | — | NE 3 |
| kJ | — | — | — | — | 110 | 114 | 88 | — | 58 | — | 69 | 50 | 93 | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 307 | 121 | 121 | 307 | 307 | 923 | 1007 | 1542 | 71 | 56 | 37 | 37 | 0 | 0 | 0 | 0 | 90 | 71 |
Best forecast wave conditions in Chiba | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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