Mera Surf Break

Lat Long: 34.90° N 139.84° E

Mera 48 hour detailed Surf Forecast

Issued: 8 pm 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
24.4° C
0.5° 

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 Jul):

  • Morning surf: Morning surf (09 Jul, local time) - 7ft (2.1m), 14s period with S swell.
  • Afternoon surf: Afternoon surf (09 Jul, local time) - 7ft (2.1m), 13s period with S swell.
  • Evening surf: Evening surf (09 Jul, local time) - 7ft (2.1m), 14s period with S swell.

The current surf forecast for Mera at 2AM is: 2.2m 14s primary swell from a South-southeast direction and 0.9m 8s secondary swell from a East direction (forecast issued at 08:00pm July 08). The wind direction is predicted to be glassy and the swell rating is 4.

Time (JST) & DateWave HeightWave Period
Morning (09 Jul)7ft (2.1m)14s
Afternoon (09 Jul)7ft (2.1m)13s
Evening (09 Jul)7ft (2.1m)14s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Thu afternoon, min 23°C on Wed night). Wind will be generally light.

Wed
8
Thursday
9
Friday
10
Saturday
11
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)
4
4
3
4
4
4
3
2
2
3
2
2
3
3
3
2
2
2
2
2
3
3
0
0
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)
2.2
SSE
15
2.2
SSE
14
2.2
SSE
14
2.1
SSE
14
2.1
SSE
14
2.1
S
14
1.9
SSE
14
2.1
S
13
1.7
SSE
13
2.1
S
14
2.1
S
14
1.9
S
14
2.2
S
14
2.3
S
16
2.4
S
16
2.5
SSW
16
2.5
SSW
16
2.5
SSW
16
3
SSW
16
3
SSW
17
3
SSW
17
3
SSW
17
3
SSW
17
3
SSW
17
Wave Graph
Metric surfscale
Energy kJ
2076
1966
1913
1680
1657
1731
1428
1584
1011
1822
1793
1411
1957
2734
3046
3017
3318
3545
4233
4358
5250
5446
5528
5619
Wind (km/h)
15
E
10
ESE
5
SE
5
SE
5
ESE
5
SSE
10
SSE
15
SSE
10
S
10
S
10
S
15
SSW
10
S
10
SSW
10
S
20
S
20
S
15
S
15
SSW
20
SSW
15
SSW
20
SSW
25
SSW
25
SSW
Wind State
cross-off
cross-off
cross
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
High Tide
10:01PM1.34m
12:08PM1.09m
10:47PM1.35m
2:11PM1.17m
11:46PM1.37m
Low Tide
3:36PM0.74m
5:22AM0.49m
4:35PM0.92m
6:39AM0.35m
6:07PM1.06m
7:47AM0.20m
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:33
4:33
4:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:57
6:55
6:55
 mm
Temp °C
24
24
23
23
23
24
24
25
25
24
24
23
23
24
25
25
25
24
24
24
24
24
24
25
Feels °C
25
27
26
26
27
27
26
26
27
26
26
25
26
27
27
26
26
25
26
26
26
25
24
25
  • 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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