Mera Surf Break

Lat Long: 34.90° N 139.84° E

Mera 48 hour detailed Surf Forecast

Issued: 8 am 09 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) - 6.5ft (2.0m), 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 4PM is: 1.9m 13s primary swell from a South direction and 0.8m 8s secondary swell from a East direction (forecast issued at 08:00am July 09). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (09 Jul)6.5ft (2.0m)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 Thu night). Wind will be generally light.

Thursday
9
Friday
10
Saturday
11
Sun
12
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
6 PM
9 PM
12 AM
3 AM
Rating
(10 max)
4
4
3
2
2
3
2
3
3
3
3
2
2
3
2
2
3
3
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
Wave
Height (m)
Direction
Period (s)
2.1
SSE
14
2
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
2.3
S
16
2.1
SSW
16
2.5
SSW
17
3
SSW
17
3
SSW
17
3
SSW
17
3
SSW
17
3
SSW
17
3.5
SSW
17
3
SSW
17
3.5
SSW
17
3
SW
17
Wave Graph
Metric surfscale
Energy kJ
1657
1576
1428
1584
1011
1822
1797
1411
1957
2768
3084
3017
2668
2028
4047
4449
5250
5446
5927
6015
6184
6033
6224
6037
Wind (km/h)
5
ESE
5
SE
10
SSE
15
SSE
10
S
10
S
10
S
10
SSW
10
S
5
SSW
10
S
20
S
20
S
15
S
20
SSW
15
SSW
15
SSW
15
SSW
20
S
25
SSW
25
SSW
25
SSW
25
SSW
25
SSW
Wind State
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
cross-on
cross-on
cross-on
cross-on
cross-on
cross-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
5:22AM0.49m
4:35PM0.92m
6:39AM0.35m
6:07PM1.06m
7:47AM0.20m
7:50PM1.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:33
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
23
24
24
25
25
24
24
23
23
24
25
25
25
24
24
24
24
24
25
25
25
24
24
24
Feels °C
26
28
26
26
27
26
26
26
26
27
27
26
26
26
26
26
26
25
26
25
25
24
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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