Mera surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 2 pm Tuesday 07 Apr 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
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 8PM is: 1.4m 8s primary swell from a South direction and 1.2m 7s secondary swell from a West-southwest direction (forecast issued at 02:00pm April 07). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (07 Apr)--
Afternoon (07 Apr)2.5ft (0.8m)9s
Evening (07 Apr)4.5ft (1.4m)8s

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


Updates in  hr  min  s Forecast update imminent
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
Rating
(10 max)
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
SW
0.8
SE
1.5
WSW
1.4
S
1.2
SSW
0.8
SSE
0.6
SSE
0.7
S
0.7
S
0.6
SSW
0.6
SW
0.6
SW
0.6
SE
0.7
SE
0.7
SE
0.6
SE
0.7
SSW
0.6
SE
0.6
SE
0.6
SE
0.6
ESE
0.6
ESE
1.1
S
1.5
S
Period(s) (?)6968891088898888888810101056
Wave
Graph
(?)Metric surfscale
Energy kJ (?)14195143283176997161605061585569675156494976636156136
Wind
(km/h)
35
SSW
30
SW
30
WSW
30
NE
40
NNE
45
NNE
40
NNE
30
NNE
10
NNE
10
S
15
S
20
S
20
S
20
SSW
25
SSW
25
SSW
30
SSW
30
SSW
30
SW
35
SSW
35
SSW
35
SSW
40
SSW
40
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononoffoffcross-
off
cross-
off
cross-
off
offcross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
onononononcross-
on
onon
High Tide
/ height (m)
8:18PM
1.10
6:30AM
1.27
9:19PM
1.01
6:54AM
1.20
11:14PM
0.97
7:22AM
1.12
Low Tide
/ height (m)
1:16PM
0.12
1:06AM
0.80
1:55PM
0.19
1:32AM
0.87
2:45PM
0.28
2:03AM
0.94
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Sunrise------5:18-------5:18-------5:16-
Sunset--6:05-------6:06-------6:07-----
light rain
light rain
part cloud
clear
cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
clear
clear
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
Rain (mm)
23-------------------2--
Temp. °C15151613101091113131313141515151616161616141617
Feels °C (?)10111170-1-1289888999101010998910
  • 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

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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