Mera Surf Break

Lat Long: 34.90° N 139.84° E

Mera 48 hour detailed Surf Forecast

Issued: 8 pm 24 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
26.6° C
0.4° 

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 (25 Jul):

  • Morning surf: Morning surf (25 Jul, local time) - 1.5ft (0.4m), 16s period with SE swell.
  • Afternoon surf: Afternoon surf (25 Jul, local time) - 1.5ft (0.4m), 16s period with SE swell.
  • Evening surf: Evening surf (25 Jul, local time) - 1.5ft (0.4m), 15s period with SE swell.

The current surf forecast for Mera at 12AM is: 0.4m 16s primary swell from a Southeast direction and 0.5m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm July 24). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Jul)1.5ft (0.4m)16s
Afternoon (25 Jul)1.5ft (0.4m)16s
Evening (25 Jul)1.5ft (0.4m)15s

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


Short Range Forecast

Heavy rain (total 31mm), heaviest during Sun night. Warm (max 28°C on Fri night, min 23°C on Sun night). Wind will be generally light.

Fri
24
Saturday
25
Sunday
26
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
1
1
1
0
0
1
1
1
1
1
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
11
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
15
0.4
SE
15
0.4
SE
15
0.4
SE
15
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.4
SE
14
0.4
SE
14
0.6
SE
11
Wave Graph
Metric surfscale
Energy kJ
57
67
91
91
91
90
89
88
84
80
78
77
77
76
75
74
73
73
Wind (km/h)
15
SSE
15
SSE
10
SSE
5
SE
5
NE
10
NNE
5
ENE
20
E
20
E
15
ENE
15
ENE
5
NE
5
ENE
10
ESE
10
SE
10
SE
15
ESE
20
E
Wind State
cross-on
cross-on
cross-on
cross
off
off
off
cross-off
cross-off
off
off
glassy
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
3:15PM1.13m
11:15PM1.31m
3:59PM1.22m
00:39AM1.31m
4:27PM1.29m
Low Tide
5:36PM1.12m
7:53AM0.38m
7:45PM1.13m
8:45AM0.30m
8:55PM1.08m
clear
clear
thunderstorm
clear
clear
clear
part cloud
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:43
4:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:49
6:47
 mm
1
3
2
1
1
4
3
Temp °C
28
28
28
27
27
28
28
27
26
25
24
25
24
25
26
27
26
25
Feels °C
32
33
33
32
32
33
33
30
28
28
26
29
27
28
29
31
29
27
  • 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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