Surf Forecasts:
How big are the waves at Choshi today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 6.5ft (2.0m), 9s period with SSE swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 7ft (2.2m), 10s period with SSE swell.
- Evening surf: Evening surf (07 Sep, local time) - 10ft (3.0m), 9s period with S swell.
The current surf forecast for Choshi at 2PM is: 2.2m 9s primary swell from a South-southeast direction and 1.3m 9s secondary swell from a East direction, 0.1m 18s secondary swell from a East direction (forecast issued at 08:00am September 07). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 6.5ft (2.0m) | 9s |
| Afternoon (07 Sep) | 7ft (2.2m) | 10s |
| Evening (07 Sep) | 10ft (3.0m) | 9s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 39mm), heaviest during Mon morning. Warm (max 28°C on Wed morning, min 21°C on Wed night). Winds decreasing (strong winds from the S on Mon morning, light winds from the SW by Tue afternoon). | ||||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||||||||
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) | SSE 9 | SSE 9 | SSE 9 | SSE 10 | S 10 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSW 9 | S 8 | SSE 8 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 474 | 613 | 775 | 862 | 1970 | 1426 | 1129 | 359 | 315 | 218 | 173 | 180 | 137 | 493 | 481 | 238 | 251 | 368 | 579 | 206 | 157 | 125 |
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 | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross |
High Tide | 3:40PM1.31m | 00:03AM1.31m | 3:43PM1.33m | 1:40AM1.38m | 3:56PM1.36m | |||||||||||||||||
Low Tide | 7:00AM0.34m | 7:55PM1.20m | 8:04AM0.29m | 8:36PM1.06m | 8:52AM0.26m | |||||||||||||||||
 | | | |  | | | |  |  | |  | | | | | | | |  |  |  | |
 | 5:11 | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | 35 | 3 | 4 | 4 | 3 | 1 | 1 | 2 | — | — | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 3 | 4 | 1 | — |
Temp °C | 26 | 27 | 25 | 26 | 25 | 26 | 25 | 25 | 25 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 23 | 22 | 22 |
Feels °C | 25 | 24 | 24 | 25 | 27 | 27 | 27 | 28 | 29 | 31 | 30 | 30 | 31 | 27 | 28 | 27 | 27 | 29 | 30 | 22 | 19 | 21 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 9 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | NE 8 | NE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 418 | 341 | 270 | 220 | 717 | 495 | 433 | 359 | 315 | 218 | 173 | 180 | 137 | 134 | 185 | 35 | 35 | 186 | 196 | 206 | 157 | 125 |
Swell 2 Height (m) Direction Period (s) | NE 11 | NE 11 | — | E 18 | E 8 | E 8 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | E 9 | ESE 9 | ESE 9 | NE 8 | NE 8 | E 9 | E 16 | E 16 |
| kJ | 32 | 19 | — | 6 | 205 | 169 | 153 | 125 | 125 | 149 | 146 | 120 | 123 | 82 | 57 | 28 | 16 | 35 | 24 | 13 | 47 | 46 |
Swell 3 Height (m) Direction Period (s) | — | ESE 11 | — | — | — | E 18 | E 18 | SE 10 | SE 10 | E 16 | E 16 | E 16 | NNE 9 | NE 8 | NE 8 | E 18 | E 17 | ESE 9 | NNE 4 | E 12 | E 16 | ESE 11 |
| kJ | — | 12 | — | — | — | 6 | 6 | 4 | 4 | 5 | 5 | 5 | 7 | 11 | 24 | 24 | 23 | 16 | 4 | 3 | 46 | 12 |
Wind waves Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 10 | S 10 | S 9 | S 9 | — | — | — | — | — | NNE 4 | S 9 | S 9 | SSE 8 | SSE 8 | SSW 9 | S 8 | NE 6 | NE 6 | NE 6 |
| kJ | 474 | 613 | 775 | 862 | 1970 | 1426 | 1129 | — | — | — | — | — | 1 | 493 | 481 | 238 | 251 | 368 | 579 | 146 | 282 | 231 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 112 | 112 | 112 | 130 | 112 | 112 | 112 | 135 | 37 | 112 | 112 | 207 | 62 | 135 | 135 | 135 | 257 | 257 | 609 | 37 | 71 | 71 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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