Surf Forecasts:
How big are the waves at Choshi today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 5ft (1.6m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 4.5ft (1.4m), 10s period with ENE swell.
- Evening surf: Evening surf (15 Oct, local time) - 2.5ft (0.8m), 10s period with E swell.
The current surf forecast for Choshi at 11AM is: 1.5m 9s primary swell from a East-northeast direction and 0.4m 9s secondary swell from a Southeast direction, 0.1m 6s secondary swell from a Southwest direction (forecast issued at 02:00am October 15). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 5ft (1.6m) | 10s |
| Afternoon (15 Oct) | 4.5ft (1.4m) | 10s |
| Evening (15 Oct) | 2.5ft (0.8m) | 10s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 18°C on Thu morning). Winds decreasing (fresh winds from the NE on Thu morning, calm by Fri morning). | ||||||||||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||||||||||||
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 10 | E 10 | E 10 | ENE 10 | ENE 9 | ENE 10 | ENE 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | ENE 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 5 | ENE 6 | ENE 6 | ENE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 183 | 184 | 184 | 442 | 352 | 400 | 312 | 133 | 274 | 279 | 235 | 231 | 227 | 177 | 174 | 115 | 108 | 123 | 198 | 250 | 77 | 49 | 34 | 33 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-on |
High Tide | 7:06AM1.26m | 5:15PM1.49m | 7:55AM1.20m | 5:39PM1.43m | 9:02AM1.15m | 6:05PM1.37m | ||||||||||||||||||
Low Tide | 00:03AM0.23m | 11:47AM0.98m | 00:38AM0.29m | 12:11PM1.04m | 1:16AM0.37m | 12:34PM1.09m | ||||||||||||||||||
 | |  | |  | |  | | | | | | |  | | | |  | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 20 | 20 | 19 | 19 | 19 | 19 | 19 |
Feels °C | 12 | 13 | 13 | 12 | 15 | 16 | 16 | 18 | 19 | 19 | 19 | 21 | 21 | 23 | 23 | 23 | 20 | 16 | 16 | 13 | 15 | 16 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | SE 8 | SE 9 | ENE 11 | ENE 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | ENE 10 | E 10 | ESE 7 | ESE 7 | ESE 7 | SE 8 | ENE 10 | ENE 6 | NE 6 |
| kJ | 183 | 184 | 184 | 25 | 27 | 240 | 312 | 133 | 274 | 279 | 235 | 231 | 227 | 177 | 174 | 115 | 108 | 21 | 5 | 5 | 2 | 34 | 34 | 26 |
Swell 2 Height (m) Direction Period (s) | SE 8 | — | SE 8 | SW 6 | — | SE 8 | ENE 10 | ENE 6 | NNE 6 | SE 8 | SE 8 | SE 8 | E 8 | ESE 7 | E 7 | ESE 5 | ESE 5 | SE 8 | SE 8 | SE 8 | SE 7 | SE 8 | ENE 10 | ENE 10 |
| kJ | 35 | — | 33 | 1 | — | 18 | 227 | 33 | 18 | 28 | 32 | 28 | 1 | 5 | 1 | 10 | 11 | 3 | 3 | 2 | 14 | 2 | 33 | 33 |
Swell 3 Height (m) Direction Period (s) | SSW 5 | SSW 5 | SSW 5 | — | — | — | SE 8 | SE 8 | ESE 8 | NNE 5 | NNE 5 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | SSE 8 | E 9 | SSE 8 | SSE 8 | SSE 8 | ESE 7 | S 7 |
| kJ | 11 | 3 | 3 | — | — | — | 18 | 31 | 26 | 10 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 7 | 2 | 6 | 6 | 6 | 5 | 1 |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 6 | ENE 6 | ENE 10 | ENE 9 | ENE 10 | — | — | — | — | — | — | — | — | — | — | — | ENE 10 | ENE 10 | ENE 10 | ENE 5 | ENE 6 | — | ESE 7 |
| kJ | 53 | 97 | 124 | 442 | 352 | 400 | — | — | — | — | — | — | — | — | — | — | — | 123 | 198 | 250 | 77 | 49 | — | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 610 | 264 | 631 | 307 | 266 | 307 | 71 | 117 | 71 | 71 | 71 | 37 | 0 | 71 | 71 | 71 | 37 | 307 | 644 | 920 | 1621 | 1007 | 170 | 117 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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