Mera Surf Break

Mera 48 hour detailed Surf Forecast

Lat Long: 34.90° N 139.84° E

Issued: 2 pm 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
23.6° C

Normal for this time of year

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 (22 Jun):

  • Afternoon surf: Afternoon surf (22 Jun, local time) - 3.5ft (1.1m), 8s period with SW swell.
  • Evening surf: Evening surf (22 Jun, local time) - 3ft (0.9m), 7s period with SW swell.

The current surf forecast for Mera at 7PM is: 0.9m 7s primary swell from a Southwest direction (forecast issued at 02:00pm June 22). An open ocean swell of 0.9m 9s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (22 Jun)--
Afternoon (22 Jun)3.5ft (1.1m)8s
Evening (22 Jun)3ft (0.9m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon night. Warm (max 22°C on Mon afternoon, min 19°C on Tue night). Wind will be generally light.

Mon
22
Tuesday
23
Wednesday
24
Thu
25
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)
2
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
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
8
1.1
SW
8
0.9
SW
7
0.9
SW
7
1.1
E
9
0.8
SW
7
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
10
0.5
SW
13
0.6
SSW
12
Wave Graph
Metric surfscale
Energy kJ
169
125
91
79
217
59
59
60
60
59
58
55
55
56
56
55
56
56
72
72
71
69
84
104
Wind (km/h)
15
SE
15
ESE
25
E
20
E
20
ENE
15
ENE
20
NE
20
NE
10
NNE
5
NE
15
ENE
15
NE
15
NNE
15
NNE
15
NNE
15
NNE
5
ENE
10
E
10
SE
5
ESE
5
SSE
5
ESE
5
ESE
10
SE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
off
off
off
off
off
off
cross-off
cross
cross-off
glassy
glassy
cross-off
cross
High Tide
9:42AM1.08m
10:23PM1.27m
11:30AM1.02m
10:59PM1.28m
1:21PM1.04m
11:41PM1.29m
Low Tide
3:46PM0.59m
5:17AM0.61m
4:35PM0.76m
6:29AM0.50m
5:36PM0.89m
7:28AM0.39m
cloud
cloud
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:57
6:57
6:58
 mm
2
1
1
3
1
1
Temp °C
23
22
21
20
20
20
20
20
21
22
21
20
20
19
19
20
21
22
22
22
22
22
22
21
Feels °C
24
22
19
19
19
19
19
19
21
23
21
19
19
18
19
20
22
23
23
24
24
25
24
22
Swell 1
Height (m)
Direction
Period (s)
1.2
SW
8
1.1
SW
8
0.9
SW
7
0.9
SW
7
0.8
SW
7
0.8
SW
7
0.9
ENE
10
0.9
ENE
10
1.1
ENE
10
1.2
ENE
10
1.2
ENE
10
1.3
ENE
10
1.3
ENE
10
1.2
ENE
10
1.2
ENE
10
1.2
ENE
10
1.1
ENE
9
1
ENE
9
1
ENE
9
0.9
ENE
9
0.8
ENE
9
0.8
ENE
9
0.7
ENE
8
0.7
E
8
Energy kJ
169
125
91
79
62
59
148
148
231
253
253
301
301
258
253
248
225
185
177
135
106
101
73
68
Swell 2
Height (m)
Direction
Period (s)
0.9
ENE
10
0.9
ENE
10
0.9
ENE
10
0.8
ENE
9
0.5
SE
10
0.5
SE
11
0.7
SW
7
0.6
SW
7
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
10
0.5
SE
10
0.6
SSW
12
Energy kJ
154
151
142
98
50
56
45
27
60
59
58
55
55
56
56
55
56
56
72
72
71
69
51
104
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.1
E
15
0.2
SSE
4
0.5
SE
11
0.5
SE
11
0.4
SW
7
0.4
SW
6
0.4
SW
6
0.3
SW
6
0.3
SW
6
0.2
S
5
0.2
S
5
0.2
S
5
0.2
S
12
0.2
S
5
0.2
S
7
0.2
SSW
10
0.3
SW
14
0.4
SW
14
0.5
SW
13
0.5
SE
10
Energy kJ
35
35
35
35
5
2
59
60
11
10
10
6
5
2
2
2
11
2
4
10
32
46
84
50
Wind waves
Height (m)
Direction
Period (s)
0.5
ESE
3
0.6
ESE
3
1.1
E
9
1.2
ENE
10
0.7
ENE
4
0.6
ENE
4
0.4
NE
3
0.3
S
3
0.3
S
3
Energy kJ
5
9
217
242
17
12
2
1
1
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
47
47
47
44
0
0
0
12
47
47
40
12
12
12
12
47
47
47
0
0
0
0
47
Best forecast wave conditions in Chiba
Rating
(10 max)
2
2
2
2
1
1
2
2
2
2
2
2
2
2
2
2
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
1
1
1
2
2
2
2
2
2
1
3
2
3
3
3
2
2
2
2
3
3
3
4
Header Global
Rating
(10 max)
6
5
7
6
6
5
5
5
5
5
5
5
5
6
7
8
9
7
8
7
8
7
7
6
  • 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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