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

Mera 48 hour detailed Surf Forecast

Weather Forecast for Mera

Issued: 8 pm 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
21.9° C

Slightly cooler than normal

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

Surf Forecasts:

How big are the waves at Mera today (07 Jun):

  • Morning surf: Morning surf (07 Jun, local time) - 1.5ft (0.4m), 7s period with SW swell.
  • 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 1AM is: 0.4m 7s primary swell from a Southwest direction (forecast issued at 08:00pm June 06). An open ocean swell of 1.7m 12s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (07 Jun)1.5ft (0.4m)7s
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 
16 DaysHourly
Print Table

Short Range Forecast

Heavy rain (total 41mm), heaviest during Sun night. Warm (max 22°C on Mon night, min 18°C on Sat night). Winds decreasing (strong winds from the N on Mon morning, calm by Tue morning).

Sat
6
Sunday
7
Monday
8
Tuesday
9
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
12 PM
3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
4
1
2
1
0
0
0
1
2
2
2
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)
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.3
SW
7
0.3
SW
7
0.3
SW
7
0.3
SW
6
0.2
SSW
6
1.3
ENE
11
2.2
SE
7
2
SSW
10
2.1
SW
11
2.5
SSW
10
1.7
SW
10
2.1
SW
10
2.2
SW
7
2.2
SW
7
2.1
SW
7
1.5
SW
7
1.8
SW
7
1.6
SW
7
Wave Graph
Metric surfscale
Energy kJ
14
13
13
12
12
12
7
7
7
7
4
0
434
718
945
1332
557
784
436
436
393
195
295
233
Wind (km/h)
15
ENE
15
ENE
15
NE
10
NNE
15
ENE
15
NE
15
ENE
15
E
15
SE
20
SE
30
SE
35
ESE
40
E
20
NE
45
N
35
NNW
15
WSW
35
WSW
25
WSW
15
W
10
WNW
5
NNW
0
N
15
ESE
Wind State
cross-off
cross-off
off
cross-off
off
off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
on
on
cross-on
cross-on
cross-on
glassy
glassy
cross-off
High Tide
9:25PM1.21m
7:36AM1.18m
10:05PM1.20m
8:48AM1.10m
10:45PM1.21m
10:27AM1.05m
Low Tide
2:36AM0.87m
2:50PM0.31m
3:42AM0.81m
3:41PM0.43m
5:00AM0.71m
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
heavy rain
light rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
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>
6:51
—
—
—
—
—
—
—
6:51
—
—
—
—
—
—
—
6:52
—
—
—
—
—
—
6:52
 mm
—
—
—
—
—
—
—
1
4
6
15
5
5
4
1
—
—
—
—
—
—
—
—
—
Temp °C
19
18
18
18
18
19
20
20
19
19
19
20
20
21
20
20
21
22
22
21
21
22
22
22
Feels °C
18
17
17
17
17
18
20
20
19
18
16
17
16
21
15
16
21
19
20
20
22
24
24
22
Swell 1
Height (m)
Direction
Period (s)
1.8
ENE
12
1.8
ENE
12
1.8
ENE
12
1.7
ENE
12
1.7
ENE
12
1.7
ENE
12
1.6
ENE
11
1.6
ENE
11
1.6
ENE
11
1.5
ENE
11
1.3
ENE
11
1.3
ENE
11
1.1
ENE
11
1.6
E
11
2.1
SW
11
2.5
SSW
10
1.2
E
10
1.1
E
10
1
E
10
0.8
E
10
0.7
E
10
0.8
SW
9
1.4
SW
7
1.3
SW
7
Energy kJ
887
887
887
797
784
741
626
604
582
503
373
373
297
584
945
1332
284
239
198
125
94
93
200
162
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.3
SW
7
0.3
SW
7
0.3
SW
7
0.3
SW
6
0.2
SSW
6
—
0.3
SW
10
1.3
SE
7
1.8
S
8
1.3
E
10
1.2
SSE
8
1
S
7
1
S
7
0.5
SSE
7
—
0.7
ENE
10
0.7
ENE
9
0.7
ENE
9
Energy kJ
14
13
13
12
12
12
7
7
7
7
4
—
14
153
381
346
169
109
97
26
—
96
90
88
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
—
—
0.1
SE
10
—
1.4
E
10
1
SSE
8
0.3
NNW
4
0.1
NE
13
0.1
NE
13
0.1
NE
13
—
0.1
NE
12
0.1
NE
12
0.1
SE
9
Energy kJ
5
4
4
4
4
4
4
4
4
4
—
—
4
—
424
110
3
7
7
7
—
6
6
3
Wind waves
Height (m)
Direction
Period (s)
—
—
—
—
—
—
—
—
—
0.7
ESE
4
1.3
ESE
5
1.8
SE
6
2.2
SE
7
2
SSW
10
0.7
NNW
4
0.8
NNW
5
1.7
SW
10
2.1
SW
10
2.2
SW
7
2.2
SW
7
2.1
SW
7
1.5
SW
7
1.8
SW
7
1.6
SW
7
Energy kJ
—
—
—
—
—
—
—
—
—
16
78
214
434
718
13
27
557
784
436
436
393
195
295
233
Nearest Offshore or Glassy
Keta Reef Oshima
Izu Islands
Amatu
Chiba
Big Ben
Chiba
Big Ben
Chiba
Amatu
Chiba
Nagata
Kyu Shu
Kurihama
Kanagawa
Kurihama
Kanagawa
Keta Reef Oshima
Izu Islands
Yasuda Rivermouth
Shikoku
Ohara
Chiba
Gomoda
Shikoku
Kugenuma Rivermouth
Kanagawa
Mera
Chiba
Amatu
Chiba
Inamura Point
Kanagawa
Chikura
Chiba
Kurihama
Kanagawa
Kamogawa
Chiba
Chikura
Chiba
Chikura
Chiba
Mera
Chiba
Mera
Chiba
Mera
Chiba
Rating
(10 max)
1
4
4
4
3
3
1
1
1
5
3
3
2
4
4
2
4
4
3
3
3
2
2
2
Distance (km)
47
40
35
35
40
890
36
36
47
563
64
483
57
0
40
55
12
36
33
12
12
0
0
0
Best forecast wave conditions in Chiba
Kuminatu
Malibu
Malibu
Kuminatu
Shida
Shida
Mera
Malibu
Chikura
Tsurigasaki Surfing Beach (Tokyo 2020)
Big Ben
Chikura
Malibu
Malibu
Mera
Mera
Rating
(10 max)
4
4
4
3
3
3
4
4
4
3
3
3
3
3
2
2
Best forecast wave conditions in Japan
Keta Reef Oshima
Izu Islands
Kuminatu
Chiba
Malibu
Chiba
Malibu
Chiba
Kuminatu
Chiba
Nagata
Kyu Shu
Takanabe
Kyu Shu
Takanabe
Kyu Shu
Keta Reef Oshima
Izu Islands
Yasuda Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Mera
Chiba
Malibu
Chiba
Sakawa River
Kanagawa
Chikura
Chiba
Uraga Point
Kanagawa
Big Ben
Chiba
Chikura
Chiba
Malibu
Chiba
Malibu
Chiba
Niijima - Habushiura
Izu Islands
Niijima - Habushiura
Izu Islands
Rating
(10 max)
1
4
4
4
3
3
3
4
1
5
4
3
3
4
4
2
4
4
3
3
3
3
2
2
Header Global
Lebu
Chile
Puertecillo
Chile
Luna Park
Australia
Luna Park
Australia
Luna Park
Australia
Teniente (Lieutenant)
Chile
Buchupureo
Chile
El Olon de Ilo
Peru
Easter Reef
Australia
El Olon de Ilo
Peru
Easter Reef
Australia
Easter Reef
Australia
Trial Harbour
Australia
Easter Reef
Australia
Easter Reef
Australia
Easter Reef
Australia
Trial Harbour
Australia
Barrancon
Chile
Colan
Peru
Bell Block Reef
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Rating
(10 max)
9
9
9
9
9
8
5
6
7
8
8
8
9
8
7
6
7
5
5
5
9
9
9
8
  • 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

Latest Updates

Read more

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.

View detailed surf forecast for Mera at:
surf-forecast.com

Nearest locationNearest