Mera Surf Break
Lat Long: 34.90° N 139.84° E

Mera 48 hour detailed Surf Forecast

Weather Forecast for Mera

Issued: 2 pm 07 Jun 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
22.1° 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 (07 Jun):

  • Afternoon surf: Afternoon surf (07 Jun, local time) - 1ft (0.3m), 7s period with SW swell.
  • Evening surf: Evening surf (07 Jun, local time) - 1ft (0.3m), 6s period with SW swell.

The current surf forecast for Mera at 7PM is: 0.3m 7s primary swell from a Southwest direction (forecast issued at 02:00pm June 07). An open ocean swell of 1.6m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (07 Jun)--
Afternoon (07 Jun)1ft (0.3m)7s
Evening (07 Jun)1ft (0.3m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 58mm), heaviest during Sun night. Warm (max 22°C on Mon night, min 19°C on Sun night). Mainly strong winds.

Sun
7
Monday
8
Tuesday
9
Wed
10
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
0
1
1
3
3
0
0
0
1
2
1
1
1
0
0
0
0
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)
0.3
SW
7
0.3
SW
7
0.3
SW
7
0.3
SW
6
0.2
SSW
6
2.1
E
11
2.5
E
7
1.3
SW
10
1.6
SW
11
1.6
SW
11
1.7
E
10
1.5
E
10
1.6
SW
10
1.2
E
10
1.2
SW
9
1.3
WSW
9
0.9
SW
8
1.2
SW
8
1.2
SW
8
1
SSW
8
0.9
SSW
8
1
SSW
8
0.9
SW
8
1.1
SSW
8
Wave Graph
Metric surfscale
Energy kJ
7
7
7
6
4
1037
603
348
606
564
561
422
446
267
230
244
120
192
182
130
93
123
118
177
Wind (km/h)
10
NNE
15
E
20
SE
30
ESE
30
SE
40
ESE
40
ENE
35
NE
30
N
25
N
5
W
20
SW
30
SW
15
WNW
25
N
20
NE
15
E
15
ESE
15
SE
5
SSW
15
W
25
WSW
15
WNW
15
N
Wind State
off
cross-off
cross
cross-off
cross
cross-off
cross-off
off
cross-off
cross-off
cross-on
on
on
cross-on
cross-off
off
cross-off
cross-off
cross
on
cross-on
on
cross
cross-off
High Tide
10:05PM1.20m
8:48AM1.10m
10:45PM1.21m
10:27AM1.05m
11:26PM1.23m
Low Tide
2:50PM0.31m
3:42AM0.81m
3:41PM0.43m
5:00AM0.71m
4:40PM0.57m
6:13AM0.56m
cloud
cloud
light rain
mod rain
heavy rain
heavy rain
mod rain
light rain
cloud
part cloud
cloud
cloud
light rain
mod rain
light rain
light rain
cloud
cloud
cloud
cloud
light rain
light rain
cloud
part cloud
<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>
6:51
6:52
6:52
6:52
 mm
2
6
11
12
9
5
1
6
2
1
1
1
Temp °C
20
21
20
20
19
20
20
20
21
21
21
21
22
21
19
19
19
20
20
21
20
21
21
21
Feels °C
20
21
19
17
16
16
16
16
18
19
23
21
21
22
17
18
18
19
19
23
20
18
21
21
Swell 1
Height (m)
Direction
Period (s)
1.6
ENE
11
1.6
ENE
11
1.6
ENE
11
1.4
ENE
11
1.3
ENE
11
0.1
SW
6
0.1
SW
7
1.4
SE
7
2.5
ENE
8
1.9
E
8
1.7
E
10
1.5
E
10
1.3
E
10
1.2
E
10
1.2
SW
9
1.1
SW
9
0.9
ENE
9
0.9
ENE
9
0.9
SSW
8
1
SSW
8
0.9
SSW
8
1
SSW
8
0.9
SW
8
1.1
SSW
8
Energy kJ
626
582
582
439
373
2
2
211
663
458
561
422
319
267
230
176
135
135
112
130
93
123
118
177
Swell 2
Height (m)
Direction
Period (s)
0.3
SW
7
0.3
SW
7
0.3
SW
7
0.3
SW
6
0.2
SSW
6
0.1
W
14
1.3
SW
10
1.6
SW
11
1.6
SW
11
1.4
SW
10
1.3
SW
10
0.7
SSE
7
0.9
SW
9
1.1
E
9
1
E
9
0.9
SW
8
0.9
SW
8
0.8
ENE
9
0.8
ENE
9
0.7
ENE
9
0.7
ENE
9
0.6
ENE
8
0.1
SE
9
Energy kJ
7
7
7
6
4
4
348
606
564
424
311
52
147
207
169
120
109
106
103
79
77
57
3
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SW
15
1.1
S
8
1.2
S
8
0.9
SSE
7
0.9
SSE
7
0.1
NE
13
0.6
SSE
7
0.5
SSE
7
0.5
S
7
0.5
S
6
0.5
S
6
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.4
SSE
6
0.1
E
16
Energy kJ
4
4
4
8
163
187
86
91
7
40
26
22
20
20
3
3
3
3
12
5
Wind waves
Height (m)
Direction
Period (s)
0.9
ESE
4
1.3
ESE
5
2.1
E
11
2.5
E
7
2.4
ENE
7
2.5
ENE
8
0.7
N
4
0.4
NW
4
0.4
WSW
3
1.6
SW
10
1.2
SW
6
1.3
WSW
9
1.2
SW
8
1.2
SW
8
0.6
SW
4
0.8
ENE
8
Energy kJ
28
77
1037
603
571
806
17
4
3
446
96
244
192
182
8
82
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
3
4
3
1
3
1
1
4
3
3
3
2
2
1
1
2
1
1
1
1
1
Distance (km)
36
36
47
500
501
483
51
148
50
43
12
64
36
33
33
0
0
47
64
14
12
33
12
0
Best forecast wave conditions in Chiba
Rating
(10 max)
3
3
3
3
4
3
3
3
2
2
1
2
2
2
2
1
1
2
Best forecast wave conditions in Japan
Rating
(10 max)
3
4
1
3
4
4
4
4
2
2
4
3
3
3
2
2
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
6
6
7
8
8
8
9
9
7
6
6
5
5
5
6
6
6
7
7
6
5
5
9
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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