Surf Forecast Surf Report
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Mera location map

Mera surf Forecast / Chiba / Japan

48hr Weather and Surf, issued 8 am Saturday 20 Apr 2024 JST
Forecast update in  hr  min  s 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 18.8°C (Statistics for 20 Apr 1981-2005 - mean: 18.6 °C max: 21.1 °C min: 16.3 °C)
  • 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>
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 18.8°C (Statistics for 20 Apr 1981-2005 - mean: 18.6 °C max: 21.1 °C min: 16.3 °C)


How big are the waves at Mera today?

The current surf forecast for Mera at 11AM is: 0.6m 9s primary swell from a Southeast direction (forecast issued at 08:00am April 20). An open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (20 Apr)1.5ft (0.5m)10s
Afternoon (20 Apr)1.5ft (0.5m)9s
Evening (20 Apr)2.5ft (0.7m)7s

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

Updates in  hr  min  s Update imminent
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
SE
0.5
SE
0.6
SE
0.5
SE
0.6
SE
0.7
SW
0.8
SW
1.5
WSW
1.3
WSW
0.8
SW
0.7
SW
0.7
SW
0.2
ESE
0.6
SW
0.3
ESE
0.4
SW
0.2
ESE
0.2
ESE
0.8
SW
0.8
SW
0.6
SSW
0.7
SSE
0.6
SSW
0.6
SE
0.6
SE
0.8
SE
0.9
SE
1.7
E
1.7
E
1.8
E
1.7
E
1.7
E
1.7
E
1.7
ESE
1.9
ESE
1.6
ESE
1.4
E
1.2
E
1.6
SW
2.2
SW
2.3
SW
2.5
WSW
1.4
SW
1.1
SW
1.1
SW
1
SW
0.9
SW
0.7
SW
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
ESE
1.2
SSE
0.3
ESE
Period(s) (?)10109997666666165105111488768777777777777778778888877710101010101010101010510
Wave
Graph
(?)Metric surfscale
Energy (?)48476441494645164118543731241719812207386373537363765822622632952632662662773262542151632614625898652531471251077144312626262535252525386120
Wind
(km/h)
5
NNE
10
NNE
10
NE
10
SSE
15
S
15
S
15
SW
10
WNW
10
NNW
10
NW
15
W
15
SW
15
SW
15
WSW
10
NE
25
NE
40
NE
40
NE
40
NE
35
NE
35
NE
30
NE
30
NE
30
NE
25
NNE
30
NE
25
NE
30
NE
25
NE
25
ENE
20
ENE
20
ENE
25
ENE
20
E
15
ENE
40
N
30
NNW
20
NNW
10
WSW
5
NNE
15
NNE
20
NNE
10
NNE
10
SSE
15
S
15
SSE
15
SE
15
ESE
20
SE
20
SE
20
SE
20
SE
25
SE
25
SE
25
E
25
ENE
45
NNE
45
NE
45
NNE
45
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off
offcrosscross-
on
cross-
on
oncrosscross-
off
crosscross-
on
ononcross-
on
offoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffcross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
onglassoffoffoffcross-
on
cross-
on
crosscrosscross-
off
crosscrosscrosscrosscrosscrosscross-
off
offoffoffcross-
off
cross-
off
High Tide
/ height (m)
2:51PM
1.11
3:17AM
1.24
3:33PM
1.19
3:35AM
1.29
4:11PM
1.26
3:55AM
1.33
4:48PM
1.31
4:14AM
1.36
5:24PM
1.33
4:33AM
1.37
6:01PM
1.33
4:54AM
1.38
6:41PM
1.30
5:16AM
1.37
Low Tide
/ height (m)
9:03AM
0.54
8:54PM
0.39
9:29AM
0.40
9:27PM
0.41
9:55AM
0.28
9:59PM
0.45
10:22AM
0.17
10:29PM
0.51
10:49AM
0.08
10:59PM
0.58
11:17AM
0.02
11:28PM
0.66
11:47AM
-0.02
11:58PM
0.74
12:21PM
-0.03
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunrise5:01-------5:01-------5:00-------4:58-------4:56-------4:56-------4:54-------4:54---
Sunset----6:15-------6:16-------6:17-------6:19-------6:20-------6:21-------6:21-------
clearclearcloudcloudcloudpart cloudcloudpart cloudpart cloudpart cloudpart cloudpart cloudcloudlight rainlight rainlight rainmod rainlight rainlight rainpart cloudpart cloudcloudcloudcloudcloudcloudcloudcloudlight raincloudlight rainlight rainlight rainlight rainheavy rainlight rainpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearclearclearpart cloudcloudcloudcloudcloudcloudcloudlight rainlight rainmod rainmod rainmod rainlight raincloud
Rain (mm)
-------------135841---------1-1113112-----------------248971-
Temp. °C181919191918181817181818181717161615161616151514141516161516161516171715151617171718191919181818181818181816151514141516
Feels °C (?)17171818181717171717161616161713108101010999910111110111312131516810131618151417181817171615151515151211116678

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