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Surf Forecasts:
Mera surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 am Thursday 26 Mar 2026 JSTForecast update in hr min s Forecast update imminent
Mera surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mera sea temperature is
15.7° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at Mera today?
The current surf forecast for Mera at 5PM is: 3.0m 10s primary swell from a East-southeast direction and 0.5m 11s secondary swell from a Southwest direction, 1.9m 9s secondary swell from a East direction (forecast issued at 08:00am March 26). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 10ft (3.0m) | 8s |
| Afternoon (26 Mar) | 8ft (2.5m) | 10s |
| Evening (26 Mar) | 10ft (3.0m) | 9s |
Table - waves today at Mera. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1030 | 1320 | 609 | 1254 | 1684 | 1421 | 1230 | 1062 | 885 | 757 | 612 | 529 | 521 | 461 | 417 | 408 | 434 | 392 | 331 | 282 | 277 | 230 | 230 | 183 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | on | on | on | on | on | on | cross- on |
High Tide / height (m) | 7:30AM 1.23 | 8:02AM 1.11 | 3:05AM 1.13 | 12:00PM 1.03 | ||||||||||||||||||||
Low Tide / height (m) | 4:35PM 0.23 | 6:24PM 0.25 | 8:18AM 0.97 | 7:45PM 0.23 | ||||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| Sunrise | 5:37 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:33 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:57 | - | - | - | - |
 | | | |  |  |  | |  |  | | | |  | | |  | | | |  | | | | |
Rain (mm) | 5 | 5 | 4 | 1 | 2 | 1 | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 12 | 13 | 13 | 12 | 12 | 11 | 11 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 15 | 15 | 16 | 15 | 15 |
| Feels °C (?) | 5 | 6 | 6 | 7 | 7 | 5 | 5 | 5 | 5 | 7 | 11 | 12 | 11 | 11 | 12 | 12 | 11 | 12 | 11 | 11 | 11 | 12 | 11 | 13 |
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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 Mera 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.
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