- Forecast
- Maps
- Live
- Weather State
- Spot Information
Choshi surfForecast / Chiba / Japan
12 Day Weather and Surf, issued 2 am Sunday 23 Feb 2025 JST
Best Forecast Surf Conditions for Choshi this week:
The surf forecast for Choshi over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Feb 25) at 9AM. The primary swell is predicted to be 0.4m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Choshi in the next 12 days are 0.8m 12s and forecast to arrive on Sunday (Feb 23) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Tuesday (Feb 25) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Tue 25th Feb) | 1.5ft (0.4m) 12s |
| Best Surf | 9AM (Tue 25th Feb) | 1.5ft (0.4m) 12s |
| Most Powerful | 6PM (Sun 23rd Feb) | 2.5ft (0.8m) 12s |
Table - best surf conditions forecast for Choshi over the next 12 days.
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 12 | 13 | 12 | 11 | 12 | 12 | 12 | 5 | 7 | 8 | 11 | 11 | 4 | 4 | 4 | 11 | 5 | 5 | 8 | 5 | 4 | 5 | 8 | 10 | 10 | 7 | 15 | 7 | 12 | 11 | 12 | 11 | 8 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 6 | 11 | 7 | 91 | 87 | 3 | 56 | 6 | 67 | 31 | 13 | 12 | 11 | 2 | 2 | 1 | 9 | 11 | 4 | 5 | 4 | 13 | 62 | 165 | 70 | 31 | 4 | 22 | 5 | 11 | 458 | 438 | 265 | 581 | 1031 | 1906 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- on | cross | cross- off | glass | cross- on | cross- off | cross- on | glass | off | on | off | off | off | cross | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | off |
High Tide / height (m) | 9:33AM 1.12 | 4:10AM 11:46AM 1.08 1.12 | 4:11AM 1.14 | 1:24PM 1.20 | 4:24AM 1.18 | 2:28PM 1.29 | 4:42AM 1.21 | 3:20PM 1.37 | 5:00AM 1.23 | 4:08PM 1.41 | 5:19AM 1.25 | 4:55PM 1.40 | 5:38AM 1.27 | 5:42PM 1.34 | 5:57AM 1.29 | 6:32PM 1.24 | 6:15AM 1.30 | 7:25PM 1.12 | 6:34AM 1.31 | 8:30PM 0.98 | 6:53AM 1.29 | 10:47PM 0.87 | ||||||||||||||
Low Tide / height (m) | 7:23PM 0.28 | 7:41AM 1.03 | 8:21PM 0.16 | 8:35AM 0.94 | 9:06PM 0.07 | 9:12AM 0.83 | 9:44PM 0.01 | 9:47AM 0.70 | 10:20PM 0.01 | 10:23AM 0.56 | 10:53PM 0.06 | 10:59AM 0.42 | 11:25PM 0.17 | 11:37AM 0.29 | 11:54PM 0.31 | 12:17PM 0.19 | 12:21AM 0.48 | 12:59PM 0.13 | 12:43AM 0.64 | 1:46PM 0.12 | 12:55AM 0.78 | 2:43PM 0.16 | 12:08AM 0.87 | |||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | |||||||||||||||||||||||||
| Sunrise | 6:15 | - | - | 6:13 | - | - | 6:13 | - | - | 6:11 | - | - | 6:09 | - | - | 6:09 | - | - | 6:07 | - | - | 6:05 | - | - | 6:05 | - | - | 6:03 | - | - | 6:01 | - | - | 6:01 | - | - |
| Sunset | - | 5:24 | - | - | 5:25 | - | - | 5:27 | - | - | 5:28 | - | - | 5:29 | - | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - | - | 5:31 | - | - | 5:32 | - | - | 5:34 | - | - | 5:35 | - |
 | |  |  |  |  |  | | | | | | | | | | | | | | | |  |  | | | | | |  |  | | | | |  | |
Rain (mm) | - | - | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5 | 8 | - | - | - | - | - | - | 7 | 6 | 4 | - | - | - |
| Temp. °C | 6 | 7 | 6 | 6 | 8 | 6 | 7 | 10 | 10 | 11 | 12 | 12 | 12 | 13 | 13 | 12 | 13 | 14 | 15 | 14 | 10 | 10 | 11 | 12 | 9 | 10 | 7 | 7 | 8 | 12 | 13 | 15 | 18 | 16 | 14 | 10 |
| Feels °C (?) | 0 | 3 | 3 | -3 | -1 | -2 | 2 | 2 | 2 | 6 | 8 | 7 | 9 | 10 | 10 | 11 | 9 | 12 | 6 | 7 | 5 | 4 | 7 | 8 | -3 | -1 | -3 | 2 | 4 | 6 | 4 | 4 | 11 | 10 | 9 | 1 |
Short Range Forecast: Light rain (total 3mm), mostly falling on Sun night. Very mild (max 10°C on Tue afternoon, min 3°C on Sun night). Winds increasing (calm on Sun afternoon, fresh winds from the SW by Tue night). | Days 3-6 Weather Summary Mostly dry. Very mild (max 14°C on Fri night, min 8°C on Wed morning). Wind will be generally light. | Days 6-9 Weather Summary Moderate rain (total 13mm), heaviest on Sun night. Very mild (max 15°C on Sat morning, min 6°C on Mon night). Winds increasing (light winds from the NE on Sat night, strong winds from the N by Mon morning). | Long Range Forecast: Moderate rain (total 17mm), heaviest on Wed morning. Very mild (max 18°C on Wed night, min 6°C on Thu night). Winds increasing (light winds from the ESE on Tue afternoon, gales from the S by Wed afternoon). | |||||||||||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Choshi surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Choshi Surf forecast
The above surf forecast table for Choshi provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Choshi can be found by selecting the local surf guide option on the grey menu. Our Choshi surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Choshi) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Choshi may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Choshi is 4 km (2 miles) from Hasaki. If you plan a holiday in Chiba, look for hotels and other accommodation in Hasaki. Hasaki has rooms for a wide range of budgets as well as car hire and transport links.
Nearest