Europe’s Wet, Winter Wave Wrap Up
Precipitation in Portugal, rain in Spain, barrels in Britain and some magical moments in Mully, the Med, Morocco and Mundaka.
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Surf Forecasts:
Mera surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Tuesday 03 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
16.4° C
(Which is normal for this time of year)How big are the waves at Mera today?
The current surf forecast for Mera at 3AM is: 3.0m 9s primary swell from a South-southeast direction (forecast issued at 08:00pm March 03). An open ocean swell of 0.8m 14s is not directed at the surf break, a second open ocean swell of 2.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Mar) | 7.5ft (2.3m) | 9s |
| Afternoon (04 Mar) | 6ft (1.8m) | 9s |
| Evening (04 Mar) | 4.5ft (1.4m) | 9s |
Table - waves today at Mera. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 03 | Wednesday 04 | Thursday 05 | Friday 06 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 3 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 352 | 469 | 386 | 1254 | 1151 | 816 | 623 | 497 | 376 | 304 | 210 | 156 | 115 | 97 | 80 | 64 | 51 | 49 | 40 | 20 | 20 | 14 | 14 | 11 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross- on | cross- on | off | off | off | off | cross | cross- on |
High Tide / height (m) | 4:27PM 1.42 | 5:24AM 1.37 | 5:08PM 1.42 | 5:42AM 1.39 | 5:46PM 1.39 | 6:00AM 1.40 | ||||||||||||||||||
Low Tide / height (m) | 10:57PM 0.05 | 11:11AM 0.40 | 11:27PM 0.14 | 11:41AM 0.30 | 11:54PM 0.25 | 12:12PM 0.23 | ||||||||||||||||||
Tue 03 | Wednesday 04 | Thursday 05 | Friday 06 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:38 |
 |  | |  | |  |  |  |  | | | |  | | | |  | | | | |  | | | |
Rain (mm) | 11 | 6 | 7 | 3 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 8 | 6 | 7 | 7 | 10 | 13 | 12 | 10 | 9 | 9 | 9 | 9 | 10 | 11 | 12 | 12 | 11 | 10 | 10 | 11 | 13 | 14 |
| Feels °C (?) | 8 | 7 | -1 | -8 | -7 | -4 | 1 | 4 | 4 | 0 | 1 | 1 | 2 | 3 | 7 | 7 | 9 | 9 | 8 | 6 | 5 | 8 | 10 | 10 |
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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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