Mera Surf Break

Lat Long: 34.90° N 139.84° E

Mera 48 hour detailed Surf Forecast

Issued: 8 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
27.9°C
1.0° 

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 (29 Aug):

  • Evening surf: Evening surf (29 Aug, local time) - 2ft (0.6m), 11s period with E swell.

The current surf forecast for Mera at 11PM is: 0.6m 6s primary swell from a Southwest direction (forecast issued at 08:00pm August 29). An open ocean swell of 0.5m 11s is not directed at the surf break, a second open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (29 Aug)--
Afternoon (29 Aug)--
Evening (29 Aug)2ft (0.6m)11s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Warm (max 27°C on Mon afternoon, min 22°C on Sat night). Wind will be generally light.

Sat
29
Sunday
30
Monday
31
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
0
0
1
0
0
0
0
0
0
0
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
E
11
0.6
E
11
0.4
SE
10
0.8
SW
6
0.9
SW
7
0.8
SW
7
0.8
SW
7
0.7
SW
7
0.6
SW
6
0.5
SW
6
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SW
10
0.4
ESE
14
0.5
E
14
0.6
E
14
0.6
ESE
13
Wave Graph
Metric surfscale
Energy kJ
91
89
30
47
63
52
52
46
24
18
28
25
33
35
63
96
134
139
Wind (km/h)
15
N
20
N
25
N
20
N
20
N
15
NNE
10
N
10
NNE
10
NE
10
NE
10
NNE
10
NNE
15
NE
15
NE
15
NE
15
ENE
15
ENE
20
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
off
High Tide
5:42PM1.51m
5:18AM1.56m
6:00PM1.53m
5:58AM1.53m
6:19PM1.53m
Low Tide
11:27PM0.57m
11:42AM0.31m
11:59PM0.48m
12:10PM0.44m
cloud
light rain
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
cloud
cloud
light rain
rain showers
rain showers
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:10
6:08
 mm
1
1
1
1
1
Temp °C
24
23
22
22
22
23
25
24
25
25
25
24
25
25
26
27
26
26
Feels °C
26
24
22
22
22
24
28
26
28
28
28
26
28
28
28
29
28
28
  • 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.


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