
Surf Forecasts:
How big are the waves at Choshi today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 3.5ft (1.0m), 13s period with ESE swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 3ft (0.9m), 12s period with ENE swell.
- Evening surf: Evening surf (16 Sep, local time) - 2ft (0.6m), 12s period with E swell.
The current surf forecast for Choshi at 4PM is: 0.9m 12s primary swell from a East-northeast direction and 0.8m 7s secondary swell from a Southeast direction, 1.6m 6s secondary swell from a East-northeast direction (forecast issued at 08:00am September 16). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 3.5ft (1.0m) | 13s |
| Afternoon (16 Sep) | 3ft (0.9m) | 12s |
| Evening (16 Sep) | 2ft (0.6m) | 12s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 67mm), heaviest during Wed afternoon. Warm (max 22°C on Wed morning, min 20°C on Wed night). Mainly strong winds. | ||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 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) | ESE 13 | ESE 13 | ESE 13 | ENE 12 | ENE 6 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | E 20 | SE 18 | SE 16 | ENE 8 |
Wave Graph | ||||||||||||||||||||||
444 | 367 | 294 | 252 | 173 | 103 | 103 | 102 | 71 | 101 | 47 | 478 | 491 | 564 | 687 | 753 | 969 | 1009 | 8 | 49 | 310 | 723 | |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:12AM1.24m | 6:00PM1.49m | 8:03AM1.15m | 6:22PM1.46m | 9:23AM1.07m | 6:45PM1.40m | ||||||||||||||||
Low Tide | 12:14PM0.88m | 1:12AM0.39m | 12:30PM0.96m | 1:54AM0.45m | 12:30PM1.04m | |||||||||||||||||
5:18 | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | |
— | — | — | 5:44 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | |
mm | 6 | 5 | 5 | 8 | 24 | 12 | 3 | 5 | 2 | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 21 | 21 | 22 | 22 |
Feels °C | 22 | 21 | 21 | 19 | 19 | 19 | 19 | 18 | 15 | 15 | 16 | 15 | 14 | 15 | 16 | 14 | 14 | 14 | 16 | 17 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | ESE 13 | ESE 13 | ESE 13 | ENE 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | ENE 13 | SE 9 | SSE 9 | SSE 9 | SE 12 | SE 8 | SE 12 | SE 18 | SE 16 | SE 15 |
444 | 367 | 294 | 252 | 105 | 103 | 103 | 102 | 71 | 101 | 47 | 93 | 35 | 3 | 8 | 8 | 6 | 18 | 6 | 49 | 310 | 631 | |
Swell 2 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SE 7 | SE 7 | SE 7 | E 16 | E 16 | SE 8 | E 15 | SE 8 | SE 8 | SE 8 | SE 7 | — | — | S 13 | — | SE 12 | E 20 | SE 11 | SE 11 | SE 8 |
85 | 69 | 54 | 63 | 59 | 5 | 5 | 50 | 4 | 21 | 20 | 15 | 7 | — | — | 3 | — | 6 | 8 | 5 | 5 | 95 | |
Swell 3 Height (m) Direction Period (s) | SSW 6 | S 9 | SSW 6 | SE 8 | SE 8 | E 16 | E 16 | S 8 | ENE 15 | SSE 9 | SSE 9 | ENE 13 | SSE 9 | — | — | — | — | — | SE 8 | SE 7 | — | E 11 |
20 | 2 | 6 | 3 | 3 | 20 | 5 | 1 | 21 | 8 | 8 | 35 | 8 | — | — | — | — | — | 3 | 13 | — | 86 | |
Wind waves Height (m) Direction Period (s) | NNE 5 | NE 5 | NE 5 | ENE 6 | ENE 6 | ENE 6 | NE 6 | NE 7 | NE 7 | NE 7 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | NE 8 | NE 8 | ENE 8 | ENE 8 |
28 | 55 | 66 | 163 | 173 | 202 | 255 | 314 | 432 | 452 | 452 | 478 | 491 | 564 | 687 | 753 | 969 | 1009 | 921 | 767 | 732 | 723 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 71 | 90 | 83 | 115 | 125 | 266 | 266 | 266 | 266 | 266 | 266 | 266 | 266 | 591 | 591 | 591 | 591 | 609 | 350 | 350 | 591 | 591 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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