Surf Forecasts:
How big are the waves at Choshi today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 3.5ft (1.1m), 11s period with E swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 3ft (0.9m), 10s period with ENE swell.
- Evening surf: Evening surf (16 Oct, local time) - 2.5ft (0.7m), 10s period with E swell.
The current surf forecast for Choshi at 2PM is: 0.9m 11s primary swell from a East-northeast direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 08:00am October 16). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Oct) | 3.5ft (1.1m) | 11s |
| Afternoon (16 Oct) | 3ft (0.9m) | 10s |
| Evening (16 Oct) | 2.5ft (0.7m) | 10s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Sun night, min 19°C on Sat morning). Winds decreasing (fresh winds from the NNE on Fri night, light winds from the NE by Sat night). | ||||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||||||||||
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 11 | E 11 | ENE 11 | ENE 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 5 | NE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | NE 6 | ENE 10 | ENE 5 | ENE 9 | E 9 | ENE 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 282 | 277 | 191 | 184 | 175 | 108 | 80 | 333 | 110 | 95 | 118 | 129 | 99 | 64 | 62 | 38 | 18 | 17 | 16 | 19 | 17 | 18 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 7:55AM1.20m | 5:39PM1.43m | 9:02AM1.15m | 6:05PM1.37m | 11:52AM1.14m | 6:34PM1.29m | ||||||||||||||||
Low Tide | 12:11PM1.04m | 1:16AM0.37m | 12:34PM1.09m | 2:04AM0.46m | 12:55PM1.14m | |||||||||||||||||
 |  | |  |  | | |  | | | | | | | | | |  | | | | | |
 | 5:43 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — |
 | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 4:58 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 21 |
Feels °C | 21 | 19 | 21 | 21 | 21 | 20 | 17 | 15 | 15 | 12 | 13 | 15 | 16 | 15 | 16 | 16 | 17 | 17 | 17 | 18 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | ENE 11 | ENE 10 | E 10 | E 10 | E 10 | ESE 8 | SE 8 | E 10 | ENE 10 | SE 8 | ENE 10 | E 10 | ENE 5 | ENE 5 | ENE 9 | NE 5 | NE 6 | NE 6 | NE 5 | NE 5 |
| kJ | 282 | 277 | 191 | 184 | 175 | 108 | 80 | 6 | 3 | 53 | 35 | 2 | 34 | 31 | 32 | 20 | 17 | 14 | 16 | 11 | 7 | 4 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 4 | SE 5 | SE 8 | ESE 7 | E 5 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | S 8 | S 7 | E 10 | ENE 10 | SE 7 | ENE 9 | E 9 | ENE 10 | E 10 | E 10 |
| kJ | 51 | 7 | 8 | 20 | 5 | 13 | 6 | 3 | 15 | 2 | 2 | 19 | 1 | 1 | 30 | 31 | 2 | 17 | 16 | 19 | 17 | 18 |
Swell 3 Height (m) Direction Period (s) | NNE 5 | SE 8 | E 7 | S 10 | S 10 | ESE 7 | S 9 | SE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | — | S 7 | S 7 | ESE 8 | SE 11 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 7 |
| kJ | 5 | 16 | 1 | 2 | 2 | 5 | 2 | 3 | 6 | 6 | 6 | 6 | — | 4 | 1 | 6 | 5 | 5 | 5 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | NNE 3 | — | — | — | ENE 5 | ENE 10 | ENE 5 | NE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | NE 6 | NE 5 | ENE 5 | ESE 5 | ESE 5 | ESE 5 | SE 5 | SE 5 |
| kJ | — | — | 3 | — | — | — | 26 | 333 | 110 | 95 | 118 | 129 | 99 | 64 | 62 | 38 | 18 | 7 | 7 | 8 | 11 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 37 | 86 | 694 | 644 | 923 | 2385 | 170 | 170 | 170 | 71 | 71 | 644 | 674 | 112 | 1147 | 55 | 52 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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