Mera Surf Break

Lat Long: 34.90° N 139.84° E

Mera 48 hour detailed Surf Forecast

Issued: 2 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
24.4° C
0.6° 

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):

  • 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 8PM is: 2.0m 14s primary swell from a South direction and 0.8m 8s secondary swell from a East direction (forecast issued at 02:00pm July 09). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (09 Jul)--
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 24°C on Thu night). Wind will be generally light.

Thu
9
Friday
10
Saturday
11
Sun
12
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
3
3
2
3
2
3
3
3
3
0
0
2
0
2
2
0
0
0
0
0
0
0
0
0
Swell
Height Map
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)
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
S
16
2.3
S
16
2.5
SSW
16
2.5
SSW
16
3
SSW
17
3
SSW
17
3
SSW
17
3
SSW
17
3
SSW
17
3
SSW
17
3
SSW
17
3.5
SSW
17
3.5
SSW
17
3.5
SW
17
3
SW
17
Wave Graph
Metric surfscale
Energy kJ
1428
1584
1011
1822
1797
1411
1957
2768
3084
3263
2668
3253
3950
4377
4479
4648
5197
5488
5651
5718
5868
6132
6250
5739
Wind (km/h)
10
SSE
15
SSE
10
SSE
10
S
10
S
10
SSW
5
SSW
10
SSW
10
S
20
S
20
S
20
S
20
SSW
20
SSW
20
SSW
20
SSW
25
SSW
25
SSW
25
SSW
25
SSW
20
SSW
20
SW
25
SW
25
SW
Wind State
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
on
on
on
on
High Tide
12:08PM1.09m
10:47PM1.35m
2:11PM1.17m
11:46PM1.37m
3:34PM1.28m
00:56AM1.41m
Low Tide
4:35PM0.92m
6:39AM0.35m
6:07PM1.06m
7:47AM0.20m
7:50PM1.12m
8:47AM0.06m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:33
4:35
4:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:55
6:55
6:55
 mm
Temp °C
25
25
25
24
24
24
24
24
25
25
25
24
24
24
24
24
25
25
25
25
24
24
24
24
Feels °C
28
26
27
26
26
27
28
27
27
26
26
25
25
25
26
25
26
25
25
26
25
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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