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Surf Forecasts:

Mera surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 8 pm Saturday 10 Jan 2026 JST
Forecast 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
17.6° 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: 4.0m 8s primary swell from a Southwest direction and 0.2m 10s secondary swell from a East direction, 0.1m 14s secondary swell from a East direction (forecast issued at 08:00pm January 10). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Jan)10ft (3.0m)8s
Afternoon (11 Jan)15ft (4.5m)9s
Evening (11 Jan)13ft (4.0m)9s

Table - waves today at Mera. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sat
10
Sunday
11
Monday
12
Tuesday
13
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
2
4
4
3
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.2
SW
3
SW
3.5
SW
4
SW
3
SW
3
WSW
4.5
WSW
4.5
WSW
4
WSW
4
WSW
3.5
WSW
3.5
WSW
3
WSW
3
WSW
2.5
WSW
2.4
WSW
1.6
WSW
2.5
WSW
2.5
WSW
2.4
WSW
2.4
WSW
2.2
WSW
2.4
SW
2.5
SW
Period(s) (?)678898999999999888777677
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3518801491202812541021281835412744257820602043133215311046781343866749510495387509689
Wind
(km/h)
50
SW
60
SW
60
SW
55
SW
45
WSW
55
WSW
80
W
75
W
70
W
65
W
55
W
45
W
15
W
5
ESE
5
SW
10
SSW
15
WSW
35
WSW
45
WSW
55
WSW
50
WSW
50
WSW
55
WSW
55
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		glassglassononcross-
on		onononononon
High Tide
/ height (m)
9:26PM
1.00
9:25AM
1.29
11:19PM
0.92
9:59AM
1.27
1:58AM
0.95
10:46AM
1.25
Low Tide
/ height (m)
3:34PM
0.59
2:55AM
0.65
4:46PM
0.54
3:25AM
0.81
6:09PM
0.47
4:12AM
0.94
Sat
10
Sunday
11
Monday
12
Tuesday
13
Sunrise-----6:48-------6:48-------6:48--
Sunset-------4:46-------4:47-------4:49
clear
clear
thunderstorm
light rain
light rain
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
--111-------------------
Temp. °C1415151512108754444566788910121314
Feels °C (?)44342-3-10-10-12-12-10-8-21322-1-3-4-2112
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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.

View detailed surf forecast for Mera at:
surf-forecast.com

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