Mera Surf Break

Mera 48 hour detailed Surf Forecast

Lat Long: 34.90° N 139.84° E

Issued: 2 pm 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
22.0° C

Slightly cooler than normal

Mera surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Mera today (11 Jun):

  • Afternoon surf: Afternoon surf (11 Jun, local time) - 3.5ft (1.1m), 9s period with SW swell.
  • Evening surf: Evening surf (11 Jun, local time) - 3.5ft (1.0m), 9s period with SW swell.

The current surf forecast for Mera at 8PM is: 1.0m 9s primary swell from a Southwest direction and 0.9m 7s secondary swell from a South-southeast direction (forecast issued at 02:00pm June 11). An open ocean swell of 0.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Jun)--
Afternoon (11 Jun)3.5ft (1.1m)9s
Evening (11 Jun)3.5ft (1.0m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Fri night. Warm (max 23°C on Sat afternoon, min 21°C on Thu night). Wind will be generally light.

Thu
11
Friday
12
Saturday
13
Sun
14
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SW
9
1.1
SW
9
1
SW
9
1
SW
9
0.9
SW
9
0.9
SW
9
0.9
SW
9
0.8
SW
9
0.8
SW
9
0.7
SW
9
0.6
SW
9
0.6
SW
9
0.6
SW
8
0.5
SSW
9
0.7
SW
9
0.9
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
E
8
0.8
E
8
0.9
E
8
0.9
ESE
8
0.9
E
8
0.9
E
8
Wave Graph
Metric surfscale
Energy kJ
253
198
166
162
138
135
118
95
95
76
62
46
45
48
77
81
79
79
76
80
105
112
111
113
Wind (km/h)
20
SSE
25
S
20
S
20
S
15
SSW
10
SSW
5
SW
5
W
10
SSW
15
SSW
15
SSW
10
SSW
10
SW
5
W
5
NNE
0
WNW
5
WSW
15
SSW
15
S
15
SSW
15
SSW
15
SSW
10
SSW
10
S
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
on
on
on
cross-on
on
glassy
off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
High Tide
1:57PM1.15m
00:53AM1.33m
3:12PM1.26m
1:38AM1.39m
4:13PM1.36m
2:24AM1.45m
Low Tide
7:03PM0.83m
8:09AM0.20m
8:11PM0.91m
8:58AM0.03m
9:10PM0.96m
cloud
part cloud
cloud
cloud
rain showers
rain showers
rain showers
rain showers
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:53
6:53
6:54
 mm
1
1
1
1
1
2
Temp °C
22
22
22
21
21
21
21
21
21
22
22
22
22
21
21
21
21
22
23
22
22
21
21
22
Feels °C
20
19
20
20
20
22
23
23
21
21
22
22
22
22
22
23
22
21
23
22
22
22
22
23
Swell 1
Height (m)
Direction
Period (s)
1.2
SW
9
1.1
SW
9
1
SW
9
1
SW
9
0.9
SW
9
0.9
SW
9
0.9
SW
9
0.8
SW
9
0.8
SW
9
0.7
SW
9
0.6
SW
9
0.6
SW
9
0.6
SW
8
0.5
SSW
9
0.7
SW
9
0.9
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
E
8
0.8
E
8
0.9
E
8
0.9
ESE
8
0.9
E
8
0.9
E
8
Energy kJ
253
198
166
162
138
135
118
95
95
76
62
46
45
48
77
81
79
79
76
80
105
112
111
113
Swell 2
Height (m)
Direction
Period (s)
0.9
SSE
7
0.5
E
7
0.5
E
7
0.4
ENE
7
0.5
E
7
0.9
SSE
7
0.8
SSE
7
0.7
SSE
7
0.6
SSE
7
0.6
SSE
7
0.5
SE
7
0.3
E
6
0.4
SW
11
0.5
SW
9
0.6
ESE
8
0.7
SW
8
0.6
SW
8
0.6
SW
8
0.6
SW
8
0.5
SSE
7
0.5
SW
8
0.5
S
6
0.5
S
6
0.4
SSE
6
Energy kJ
86
27
26
16
24
68
53
49
35
34
21
6
29
39
44
72
55
43
55
26
32
21
20
13
Swell 3
Height (m)
Direction
Period (s)
0.6
E
7
0.1
E
15
0.1
E
15
0.1
E
14
0.3
S
7
0.5
E
7
0.4
ENE
7
0.4
ENE
6
0.4
ENE
6
0.4
ENE
6
0.4
E
6
0.3
SSW
11
0.3
E
5
0.5
S
6
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
0.4
SSE
7
0.5
SW
8
0.2
S
7
0.4
SW
8
0.4
SW
8
0.3
SW
8
Energy kJ
38
4
4
4
9
24
15
14
13
14
11
24
5
18
17
15
16
15
18
33
4
23
23
9
Wind waves
Height (m)
Direction
Period (s)
0.9
SSE
7
0.9
SSE
7
0.9
SSE
7
0.9
SSE
7
0.4
S
6
0.5
S
6
0.6
S
6
0.4
SW
4
0.3
WSW
4
0.3
SW
4
0.3
SW
4
0.4
SW
3
0.5
S
6
0.5
S
4
Energy kJ
84
97
94
76
12
20
27
4
3
3
3
3
22
7
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
529
64
64
64
61
36
0
0
36
36
36
64
33
0
0
0
36
64
64
64
64
64
64
36
Best forecast wave conditions in Chiba
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
7
6
7
6
6
6
6
6
6
7
7
9
9
8
8
6
6
5
5
5
5
5
5
5
  • 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
How to use the Wavefinder

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.


Nearest locationNearest