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Surf Forecasts:
Mera surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 am Wednesday 08 Apr 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
14.9° C
(Which is 3.0°C colder than average for this time of year)How big are the waves at Mera today?
The current surf forecast for Mera at 8AM is: 0.8m 8s primary swell from a South direction and 0.5m 8s secondary swell from a Southeast direction (forecast issued at 02:00am April 08). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Apr) | 2.5ft (0.8m) | 8s |
| Afternoon (08 Apr) | 2ft (0.6m) | 8s |
| Evening (08 Apr) | 2ft (0.6m) | 8s |
Table - waves today at Mera. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 08 | Thursday 09 | Friday 10 | ||||||||||||||||||||||
| 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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 5 | 6 | 6 | 6 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 176 | 171 | 84 | 86 | 42 | 55 | 75 | 58 | 54 | 54 | 53 | 51 | 56 | 49 | 49 | 50 | 65 | 87 | 143 | 240 | 339 | 538 | 1079 | 1415 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | off | off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on |
High Tide / height (m) | 6:30AM 1.27 | 9:19PM 1.01 | 6:54AM 1.20 | 11:14PM 0.97 | 7:22AM 1.12 | |||||||||||||||||||
Low Tide / height (m) | 1:06AM 0.80 | 1:55PM 0.19 | 1:32AM 0.87 | 2:45PM 0.28 | 2:03AM 0.94 | 4:01PM 0.35 | ||||||||||||||||||
Wednesday 08 | Thursday 09 | Friday 10 | ||||||||||||||||||||||
| Sunrise | - | - | 5:18 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:06 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - |
 |  |  | | | | | |  | |  |  | | | | | |  | | |  |  |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | 2 | 7 | 15 | 6 |
| Temp. °C | 11 | 10 | 9 | 11 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 17 | 17 | 18 | 19 |
| Feels °C (?) | 0 | -2 | 0 | 3 | 9 | 10 | 8 | 8 | 9 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 9 | 10 | 9 | 11 | 12 |
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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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