Mera Surf Break

Lat Long: 34.90° N 139.84° E

Mera 48 hour detailed Surf Forecast

Issued: 2 pm 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
26.8° C
0.2° 

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 (01 Aug):

  • Morning surf: Morning surf (01 Aug, local time) - 2.5ft (0.7m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (01 Aug, local time) - 1.5ft (0.5m), 16s period with SE swell.
  • Evening surf: Evening surf (01 Aug, local time) - 2.5ft (0.7m), 16s period with SE swell.

The current surf forecast for Mera at 12AM is: 0.8m 6s primary swell from a Southwest direction and 0.7m 6s secondary swell from a South-southwest direction, 0.3m 11s secondary swell from a East direction (forecast issued at 02:00pm July 31). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (01 Aug)2.5ft (0.7m)6s
Afternoon (01 Aug)1.5ft (0.5m)16s
Evening (01 Aug)2.5ft (0.7m)16s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Sat afternoon, min 24°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the ENE by Sun afternoon).

Fri
31
Saturday
1
Sunday
2
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
0
0
0
0
0
0
0
1
2
3
3
3
3
1
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
6
0.8
SSW
6
0.8
SSW
6
0.7
SW
6
0.8
SW
6
0.8
SW
6
0.7
SSW
6
0.7
SSW
6
0.3
ESE
15
0.5
SE
16
0.6
ESE
16
0.7
SE
16
0.7
SE
18
0.9
ESE
15
1.4
ESE
16
1.3
ESE
16
1.5
ESE
15
1.5
ESE
15
1.6
ESE
16
1.6
ESE
15
Wave Graph
Metric surfscale
Energy kJ
60
49
49
39
43
39
29
30
42
125
169
264
312
334
945
892
924
936
1257
1178
Wind (km/h)
5
W
15
SSW
15
SSW
15
SSW
10
SSW
5
SW
5
W
5
NW
10
W
20
SW
15
SW
10
SSW
5
SSE
5
E
10
NE
15
ENE
20
ENE
25
ENE
30
ENE
30
NE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
glassy
cross
cross-on
on
on
on
glassy
cross-off
off
off
off
cross-off
off
off
High Tide
6:31PM1.45m
5:23AM1.51m
6:53PM1.46m
6:02AM1.48m
7:13PM1.45m
Low Tide
11:41AM0.10m
11:54PM0.77m
12:11PM0.16m
00:27AM0.70m
12:40PM0.26m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:48
4:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:44
6:43
 mm
Temp °C
28
28
27
27
27
27
27
27
28
29
28
28
27
28
27
28
27
27
26
25
Feels °C
32
30
30
31
32
32
32
31
32
32
31
32
32
33
30
31
29
28
25
24
  • 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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