Surf Forecasts:
How big are the waves at Choshi today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 5ft (1.5m), 6s period with E swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 6ft (1.9m), 7s period with E swell.
- Evening surf: Evening surf (06 Sep, local time) - 7ft (2.2m), 8s period with E swell.
The current surf forecast for Choshi at 12PM is: 1.7m 6s primary swell from a East direction and 0.2m 9s secondary swell from a South-southwest direction (forecast issued at 08:00am September 06). An open ocean swell of 0.6m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 5ft (1.5m) | 6s |
| Afternoon (06 Sep) | 6ft (1.9m) | 7s |
| Evening (06 Sep) | 7ft (2.2m) | 8s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 127mm), heaviest during Sun afternoon. Warm (max 26°C on Mon morning, min 22°C on Sun afternoon). Winds decreasing (strong winds from the S on Mon afternoon, calm by Tue afternoon). | ||||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||||||||
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) | ENE 5 | E 6 | E 6 | E 7 | E 7 | E 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 94 | 151 | 240 | 328 | 506 | 551 | 555 | 554 | 723 | 824 | 455 | 724 | 844 | 567 | 1148 | 359 | 315 | 274 | 232 | 194 | 190 | 144 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | off | cross | glassy | cross-off |
High Tide | 9:03PM1.33m | 3:40PM1.31m | 00:03AM1.31m | 3:43PM1.33m | ||||||||||||||||||
Low Tide | 5:28AM0.39m | 7:00AM0.34m | 7:55PM1.20m | 8:04AM0.29m | 8:36PM1.06m | |||||||||||||||||
 |  | |  |  | |  | |  | | | | |  | | | | | | |  |  | |
 | 5:11 | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | 1 | 1 | 7 | 18 | 15 | 16 | 15 | 13 | 8 | 6 | 3 | 3 | 3 | 2 | 4 | 1 | 4 | 2 | 4 | 1 | — |
Temp °C | 24 | 23 | 24 | 22 | 23 | 23 | 24 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 23 | 23 | 24 | 25 |
Feels °C | 22 | 20 | 21 | 19 | 21 | 21 | 23 | 24 | 24 | 23 | 23 | 23 | 25 | 26 | 27 | 26 | 27 | 27 | 26 | 27 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SE 10 | NE 13 | NE 12 | E 15 | NE 8 | NE 9 | NE 8 | NE 8 | NE 9 | E 8 | E 8 | E 9 | E 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 7 | 4 | 103 | 93 | 4 | 171 | 164 | 11 | 80 | 12 | 393 | 317 | 257 | 269 | 415 | 359 | 315 | 274 | 232 | 194 | 190 | 144 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | SSW 9 | ESE 11 | — | NE 12 | S 10 | S 9 | NE 10 | NE 11 | — | E 18 | — | E 18 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 |
| kJ | 2 | 2 | 8 | 13 | — | 69 | 46 | 133 | 28 | 18 | — | 6 | — | 6 | 225 | 190 | 157 | 130 | 106 | 73 | 90 | 92 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SSW 9 | ESE 12 | SSW 9 | — | SSW 9 | S 12 | NE 11 | — | — | E 18 | E 18 | ESE 10 | NE 11 | E 18 | E 17 | E 16 | E 16 | E 16 | NE 4 | NE 4 | NE 5 |
| kJ | 4 | 15 | 13 | 7 | — | 17 | 25 | 42 | — | — | 6 | 6 | 10 | 4 | 6 | 6 | 5 | 5 | 5 | 4 | 5 | 8 |
Wind waves Height (m) Direction Period (s) | ENE 5 | E 6 | E 6 | E 7 | E 7 | E 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | S 9 | — | — | — | NNE 3 | — | — | — |
| kJ | 94 | 151 | 240 | 328 | 506 | 551 | 555 | 554 | 723 | 824 | 455 | 724 | 844 | 567 | 1148 | — | — | — | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 674 | 609 | 609 | 609 | 674 | 121 | 123 | 132 | 257 | 674 | 257 | 257 | 350 | 257 | 55 | 55 | 55 | 0 | 0 | 56 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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