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Choshi surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 pm Friday 28 Nov 2025 JSTForecast update in hr min s Forecast update imminent
Choshi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Choshi sea temperature is
18.8° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Choshi today?
The current surf forecast for Choshi at 7PM is: 0.5m 10s primary swell from a East-northeast direction and 0.5m 8s secondary swell from a South direction (forecast issued at 02:00pm November 28). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Nov) | - | - |
| Afternoon (28 Nov) | 2ft (0.6m) | 12s |
| Evening (28 Nov) | 1.5ft (0.4m) | 11s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 28 | Saturday 29 | Sunday 30 | Monday 01 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 12 | 10 | 11 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 71 | 109 | 59 | 48 | 77 | 71 | 69 | 68 | 47 | 81 | 79 | 113 | 98 | 100 | 100 | 91 | 99 | 125 | 121 | 117 | 123 | 119 | 166 | 168 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | on | off | off | off | glass | glass | on | glass | glass | cross | cross- off | cross- off |
High Tide / height (m) | 10:37AM 1.21 | 8:30PM 1.16 | 11:19AM 1.23 | 10:31PM 1.09 | 11:55AM 1.26 | 12:37AM 1.11 | ||||||||||||||||||
Low Tide / height (m) | 3:50PM 0.99 | 3:50AM 0.53 | 5:25PM 0.85 | 4:58AM 0.65 | 6:34PM 0.65 | 6:07AM 0.76 | ||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 01 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:26 |
| Sunset | - | 4:23 | - | - | - | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:22 | - | - | - | - | - | - |
 | |  | |  | |  |  |  | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 16 | 15 | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 14 | 15 | 14 | 13 | 12 | 14 | 15 | 14 | 15 | 15 | 14 | 14 | 14 |
| Feels °C (?) | 11 | 12 | 10 | 8 | 6 | 7 | 6 | 7 | 7 | 8 | 8 | 10 | 13 | 12 | 10 | 9 | 12 | 13 | 12 | 14 | 14 | 12 | 11 | 11 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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