Surf Forecast Surf Report
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Surf Forecasts

Mera surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 2 am Thursday 01 May 2025 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
16.8° C
 (Which is 2.6°C colder than average for this time of year)

How big are the waves at Mera today?

The current surf forecast for Mera at 4AM is: 0.6m 8s primary swell from a East-southeast direction and 0.4m 3s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a South-southeast direction (forecast issued at 02:00am May 01). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (01 May)2.5ft (0.7m)9s
Afternoon (01 May)2ft (0.6m)9s
Evening (01 May)2ft (0.6m)8s

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

Hourly12 Days
Chiba Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
3
3
3
1
1
0
0
0
0
0
0
0
0
0
3
1
2
1
0
0
0
0
0
0
1
0
0
0
1
0
1
1
1
2
1
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
ESE
0.6
ESE
0.6
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
1.2
SE
1.3
SE
1.6
SE
1.7
SE
1.6
SE
1.8
SE
2.1
SE
2.3
SE
2.2
SE
2.2
SE
2.1
SE
2.2
SE
2
ESE
1.9
ESE
1.8
ESE
1.7
ESE
1.7
ESE
1.6
ESE
1.4
ESE
1.2
ESE
1.9
SW
2.3
SW
2.5
SW
1.8
SW
1.7
E
1
E
1.5
E
1
E
1
E
0.9
E
0.9
E
0.9
E
0.9
E
0.9
E
0.9
E
0.9
E
0.9
ESE
0.9
E
0.8
E
0.8
E
0.8
E
0.8
E
1.2
SSW
1.4
SW
1
WSW
0.8
E
0.9
SW
1
SW
1.1
SW
0.6
E
0.8
SW
0.6
ESE
Period(s) (?)98999988666677888999999910109967771010101010101010101010101010109997789877979
Wave
Graph
(?)Metric surfscale
Energy (?)28474970615855558911519022623330649967866571474479466062758650651845230724827548060035553918641718618814914914614614614814815414511511311011014721712010496107134575264
Wind
(km/h)
15
SSW
10
SSE
15
SSE
15
SSE
15
SSE
20
SSE
25
SSE
20
SE
25
SE
30
SE
35
SSE
30
SE
30
SSE
35
SSE
30
SSE
15
SE
10
NNE
15
NNE
15
N
15
N
10
NE
10
SSE
10
SSE
20
SSW
30
SW
30
SW
30
SW
30
SW
35
SW
40
SW
45
SW
50
WSW
10
N
20
NE
20
NE
5
E
10
S
15
SSE
15
SE
25
SE
25
SE
10
SE
5
NW
5
W
10
S
20
S
15
E
25
ESE
20
ENE
20
NE
20
NNE
15
N
5
NNE
5
SSW
20
SSW
30
SW
25
WSW
20
W
10
NNW
5
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscrosscrosscross-
on		cross-
on		crossoffcross-
off		cross-
off		cross-
off		offcross-
on		cross-
on		ononononononononcross-
on		cross-
off		offoffcross-
off		cross-
on		cross-
on		crosscrosscross-
off		crossglasscross-
on		cross-
on		cross-
on		cross-
off		cross-
off		offoffoffcross-
off		cross-
off		cross-
on		onononcross-
on		cross-
off		glass
High Tide
/ height (m)
5:27AM
1.44
8:10PM
1.26
5:57AM
1.38
9:14PM
1.17
6:30AM
1.29
10:33PM
1.10
7:09AM
1.17
11:57PM
1.07
8:20AM
1.03
12:54AM
1.09
11:17AM
0.95
1:29AM
1.12
1:14PM
0.99
1:55AM
1.17
Low Tide
/ height (m)
12:12AM
0.87
12:50PM
-0.14
12:47AM
0.93
1:37PM
-0.03
1:25AM
0.98
2:30PM
0.11
2:19AM
1.00
3:36PM
0.25
4:19AM
0.98
4:55PM
0.37
6:52AM
0.85
6:13PM
0.45
7:46AM
0.69
7:16PM
0.50
8:22AM
0.52
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Sunrise--4:50-------4:50-------4:48-------4:48-------4:47-------4:46-------4:45-------4:43-
Sunset------6:24-------6:24-------6:25-------6:27-------6:28-------6:29-------6:29-----
clearclearclearclearclearpart cloudclearclearpart cloudlight rainlight rainlight rainlight rainmod rainlight rainrain showerscloudcloudcloudlight rainpart cloudclearclearclearpart cloudpart cloudpart cloudcloudpart cloudclearclearclearpart cloudpart cloudclearclearclearclearclearclearclearcloudcloudcloudcloudlight rainlight rainlight rainlight rainlight raincloudcloudpart cloudclearclearclearclearclearclearpart cloud
Rain (mm)
---------1111823---1-------------------------24211----------
Temp. °C171717181818181818181617181617171716161616171717181818191918191916151516161717171818171717151315161616161718181819171717
Feels °C (?)1516151615151514141311121311131617151515161616141314141514121181511912121313121416171616131011141414141718161416151718
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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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.

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

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