Surf Forecasts:
How big are the waves at Choshi today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 1.5ft (0.5m), 9s period with E swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 1.5ft (0.5m), 9s period with E swell.
- Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Choshi at 5AM is: 0.5m 9s primary swell from a East direction and 0.5m 6s secondary swell from a Southeast direction (forecast issued at 02:00am August 19). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 1.5ft (0.5m) | 9s |
| Afternoon (19 Aug) | 1.5ft (0.5m) | 9s |
| Evening (19 Aug) | 1.5ft (0.4m) | 10s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 27°C on Wed morning, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||||
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 | 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 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 10 | SE 10 | SE 10 | E 9 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | E 11 | E 11 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 55 | 39 | 41 | 41 | 40 | 40 | 27 | 27 | 28 | 25 | 33 | 32 | 31 | 31 | 31 | 40 | 39 | 39 | 40 | 44 | 82 | 82 | 77 | 74 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | on | on | on | on | cross-on | cross-on | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 8:19AM1.09m | 7:21PM1.42m | 9:48AM1.00m | 7:46PM1.39m | 8:19PM1.35m | |||||||||||||||||||
Low Tide | 1:56AM0.50m | 1:13PM0.84m | 2:48AM0.52m | 1:17PM0.95m | 3:57AM0.54m | |||||||||||||||||||
 |  |  | | | | | | | | |  | | | |  | | | | | | |  | | |
 | — | 4:56 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 |
Feels °C | 28 | 29 | 29 | 29 | 30 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 27 | 29 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | E 9 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 11 | E 11 | E 10 | E 10 |
| kJ | 55 | 39 | 41 | 41 | 40 | 40 | 25 | 15 | 15 | 15 | 11 | 11 | 11 | 24 | 23 | 40 | 39 | 39 | 40 | 36 | 82 | 82 | 77 | 74 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | E 15 | E 15 | E 15 | S 8 |
| kJ | 18 | 18 | 18 | 13 | 13 | 12 | 27 | 25 | 26 | 25 | 25 | 25 | 24 | 31 | 31 | 30 | 30 | 30 | 30 | 44 | 4 | 4 | 4 | 6 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 8 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 9 | SE 11 | SE 11 | SE 10 | E 15 |
| kJ | 16 | 27 | 16 | 27 | 27 | 27 | 1 | 27 | 28 | 16 | 33 | 32 | 31 | 2 | 2 | 1 | 1 | 5 | 5 | 6 | 40 | 40 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SE 6 | — | — | — | — | — | SSE 6 | SE 5 | SE 6 | SE 5 | SSE 5 | S 6 | — | S 5 | SSE 9 | S 3 | S 4 | S 4 |
| kJ | — | — | — | — | — | — | 16 | — | — | — | — | — | 7 | 10 | 11 | 7 | 6 | 2 | — | 2 | 26 | 7 | 9 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 56 | 56 | 0 | 56 | 56 | 56 | 56 | 56 | 56 | 0 | 0 | 56 | 56 | 56 | 55 | 55 | 55 | 52 | 52 | 52 | 56 | 56 | 56 | 52 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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