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

Mera 48 hour detailed Surf Forecast

Weather Forecast for Mera

Issued: 2 am 09 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 (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 3.5ft (1.1m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 2.5ft (0.7m), 8s period with SW swell.
  • Evening surf: Evening surf (09 Jun, local time) - 3.5ft (1.0m), 8s period with SSW swell.

The current surf forecast for Mera at 5AM is: 1.2m 9s primary swell from a East direction and 0.8m 9s secondary swell from a Southwest direction, 1.0m 5s secondary swell from a Southwest direction (forecast issued at 02:00am June 09). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (09 Jun)3.5ft (1.1m)9s
Afternoon (09 Jun)2.5ft (0.7m)8s
Evening (09 Jun)3.5ft (1.0m)8s

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 22mm), heaviest during Tue morning. Warm (max 22°C on Thu afternoon, min 18°C on Wed night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
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
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
2
0
1
0
0
1
0
0
1
1
0
1
1
1
1
1
2
2
0
1
Swell
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)
1.4
E
10
1.3
E
10
1.2
E
9
1.1
E
9
1.1
E
9
0.7
SW
8
1.1
E
9
1
SSW
8
1.1
SSW
9
1.1
SSW
8
1.4
SW
8
1.1
SW
8
1.1
SW
8
0.9
SW
8
0.8
SW
8
0.8
SW
8
0.7
SW
8
0.8
SW
8
0.9
SW
9
0.9
SSW
9
1
SW
9
1
SW
9
1
SW
9
1.3
ESE
7
Wave Graph
Metric surfscale
Energy kJ
369
327
235
194
189
68
190
130
181
177
250
171
151
112
84
86
69
86
107
141
162
166
166
159
Wind (km/h)
25
SW
25
SSW
25
SW
25
N
20
NNE
20
ENE
15
E
20
ESE
10
SSW
10
W
15
WSW
15
W
5
N
20
NE
25
ENE
20
NE
20
NNE
20
NE
20
NE
15
NE
10
ENE
15
SE
15
SE
15
SE
Wind State
on
on
on
cross-off
off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
cross
cross
High Tide
10:45PM1.21m
10:27AM1.05m
11:26PM1.23m
12:21PM1.07m
00:09AM1.27m
1:57PM1.15m
Low Tide
5:00AM0.71m
4:40PM0.57m
6:13AM0.56m
5:50PM0.71m
7:15AM0.38m
7:03PM0.83m
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
clear
part cloud
part cloud
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>
6:52
6:52
6:52
 mm
2
2
5
2
2
1
1
1
2
2
1
2
1
1
Temp °C
21
21
21
20
20
19
19
20
20
20
19
19
20
19
19
19
18
18
18
19
21
22
22
21
Feels °C
20
19
20
18
19
17
18
19
21
21
18
18
22
18
16
17
16
16
16
18
21
21
21
21
Swell 1
Height (m)
Direction
Period (s)
1.4
E
10
1.3
E
10
1.2
E
9
1.1
E
9
1.1
E
9
1.2
ENE
9
1.1
E
9
1
E
9
1.1
SSW
9
1.1
SSW
8
1.4
SW
8
1.1
SW
8
1.1
SW
8
0.9
SW
8
0.8
SW
8
0.8
SW
8
0.7
SW
8
0.9
ENE
6
0.9
SW
9
0.9
SSW
9
1
SW
9
1
SW
9
1
SW
9
0.9
SW
9
Energy kJ
369
307
235
194
189
238
190
154
181
177
250
171
151
112
84
86
69
64
107
141
162
166
166
138
Swell 2
Height (m)
Direction
Period (s)
1
SW
10
0.6
S
7
0.8
SW
9
0.7
SW
5
0.8
SW
9
0.7
SW
8
0.7
S
8
1
SSW
8
1
E
8
0.9
ENE
8
0.8
ENE
8
0.7
ENE
8
0.7
ENE
8
0.4
SSE
6
0.4
SSE
6
0.4
SSE
7
0.5
S
7
0.8
SW
8
0.5
SSE
6
0.9
ENE
7
0.5
SSE
7
0.6
SSE
7
0.1
E
15
0.1
E
14
Energy kJ
181
39
99
22
88
68
63
130
144
115
92
72
70
13
14
15
23
86
23
73
26
41
4
4
Swell 3
Height (m)
Direction
Period (s)
0.7
S
8
0.1
NE
13
0.5
SSE
7
0.7
SW
9
0.5
S
6
0.5
S
6
0.6
SW
8
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
E
15
0.5
SSE
6
0.1
E
15
0.5
SSE
7
0.1
E
15
0.1
E
15
0.1
E
10
0.1
E
14
Energy kJ
58
7
28
78
20
20
50
3
3
3
3
3
3
3
3
4
23
4
28
4
4
2
4
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
3
1.4
SSW
9
1
SW
5
0.6
WSW
4
0.5
NNE
3
0.8
NE
5
0.5
WSW
3
1
SW
5
0.9
WSW
5
0.5
W
5
1
ENE
8
1.4
ENE
6
1.4
ENE
7
1.2
ENE
6
0.4
NNE
3
0.9
ENE
7
0.8
E
7
0.9
E
6
1.2
ESE
7
1.3
ESE
7
Energy kJ
2
327
45
16
5
31
6
41
35
11
136
140
166
117
3
82
57
68
123
159
Nearest Offshore or Glassy
Rating
(10 max)
3
3
1
1
1
2
1
2
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
2
Distance (km)
0
12
61
55
36
40
0
0
14
0
0
0
14
50
14
14
14
47
0
0
0
0
0
0
Best forecast wave conditions in Chiba
Rating
(10 max)
4
3
3
3
2
2
1
2
1
2
2
2
1
1
1
1
1
1
1
1
1
2
Best forecast wave conditions in Japan
Rating
(10 max)
4
3
3
2
2
2
1
2
2
2
3
2
2
2
1
1
1
1
1
1
1
1
1
2
Header Global
Rating
(10 max)
7
5
5
5
6
9
9
8
7
6
5
5
5
5
5
5
7
9
9
9
9
9
9
7
  • 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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