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Mera surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Monday 16 Jun 2025 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
22.8° 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: 2.3m 7s primary swell from a Southwest direction and 0.1m 13s secondary swell from a Southeast direction (forecast issued at 08:00pm June 16). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 6ft (1.9m) | 8s |
| Afternoon (17 Jun) | 5ft (1.6m) | 7s |
| Evening (17 Jun) | 5ft (1.6m) | 7s |
Table - waves today at Mera. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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) (?) | 6 | 7 | 6 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 11 | 7 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 323 | 388 | 330 | 492 | 604 | 476 | 343 | 299 | 291 | 267 | 247 | 486 | 167 | 138 | 119 | 102 | 86 | 65 | 67 | 58 | 55 | 46 | 62 | 43 | 54 | 43 | 42 | 42 | 35 | 43 | 43 | 46 | 37 | 37 | 37 | 35 | 35 | 29 | 29 | 40 | 33 | 35 | 42 | 46 | 61 | 87 | 109 | 143 | 158 | 157 | 169 | 184 | 207 | 244 | 298 | 402 | 426 | 343 | 267 | 260 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- on | cross- on | on | on | on | on | on | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | glass | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | glass | cross | cross | cross- on | cross | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross- on |
High Tide / height (m) | 9:00PM 1.27 | 7:19AM 1.28 | 9:37PM 1.26 | 8:25AM 1.19 | 10:15PM 1.27 | 9:55AM 1.11 | 10:55PM 1.28 | 11:48AM 1.09 | 11:38PM 1.31 | 1:37PM 1.15 | 12:24AM 1.35 | 3:02PM 1.25 | 1:13AM 1.40 | 4:08PM 1.35 | 2:03AM 1.44 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 2:09AM 0.87 | 2:29PM 0.24 | 3:10AM 0.80 | 3:17PM 0.39 | 4:23AM 0.71 | 4:11PM 0.56 | 5:40AM 0.57 | 5:15PM 0.73 | 6:50AM 0.40 | 6:31PM 0.87 | 7:50AM 0.22 | 7:47PM 0.97 | 8:43AM 0.07 | 8:53PM 1.03 | ||||||||||||||||||||||||||||||||||||||||||||||
Mon 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 4:26 | - | - | - | - | - | - | - | 4:26 | - | - | - | - | - | - | - | 4:26 | - | - | - | - | - | - | - | 4:26 | - | - | - | - | - | - | - | 4:26 | - | - | - | - | - | - | - | 4:26 | - | - | - | - | - | - | - | 4:26 | - | - | - | - | - | - | - |
| Sunset | 6:54 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - | 6:57 | - | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 24 | 25 | 24 | 23 | 23 | 22 | 22 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 23 |
| Feels °C (?) | 24 | 22 | 21 | 21 | 25 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 27 | 28 | 27 | 25 | 26 | 24 | 25 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 23 | 23 | 23 | 22 | 20 | 21 | 20 | 20 | 20 | 21 | 23 | 23 | 22 | 23 | 22 | 22 | 23 | 25 | 26 |
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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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