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Surf Forecasts:
Mera surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 am Monday 06 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
15.4° C
(Which is 2.4°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: 1.1m 8s primary swell from a Southwest direction and 1.1m 8s secondary swell from a Southeast direction, 0.1m 14s secondary swell from a East direction (forecast issued at 08:00am April 06). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Apr) | 4.5ft (1.3m) | 9s |
| Afternoon (06 Apr) | 3.5ft (1.1m) | 8s |
| Evening (06 Apr) | 4.5ft (1.3m) | 8s |
Table - waves today at Mera. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 06 | Tuesday 07 | Wednesday 08 | Thu 09 | |||||||||||||||||||||
| 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) (?) | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 9 | 9 | 9 | 5 | 6 | 9 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 384 | 275 | 201 | 169 | 161 | 196 | 181 | 156 | 88 | 110 | 112 | 79 | 115 | 272 | 162 | 137 | 65 | 62 | 70 | 61 | 55 | 44 | 54 | 42 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | cross- off | off | cross- off | cross- off | cross- off | cross | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:48AM 1.37 | 7:33PM 1.18 | 6:08AM 1.32 | 8:18PM 1.10 | 6:30AM 1.27 | 9:19PM 1.01 | ||||||||||||||||||
Low Tide / height (m) | 12:43PM 0.06 | 12:41AM 0.73 | 1:16PM 0.12 | 1:06AM 0.80 | 1:55PM 0.19 | 1:32AM 0.87 | ||||||||||||||||||
Monday 06 | Tuesday 07 | Wednesday 08 | Thu 09 | |||||||||||||||||||||
| Sunrise | 5:22 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:06 | - | - | - |
 | |  |  | |  | |  | |  | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 3 | 2 | 3 | 5 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 13 | 14 | 15 | 15 | 11 | 10 | 10 | 10 | 11 | 13 | 13 | 13 | 13 | 14 | 14 |
| Feels °C (?) | 15 | 17 | 17 | 16 | 14 | 14 | 12 | 12 | 11 | 5 | 8 | 10 | 9 | 4 | 2 | -1 | -1 | 3 | 9 | 9 | 8 | 8 | 8 | 8 |
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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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