Mera Surf Break

Lat Long: 34.90° N 139.84° E

Mera 48 hour detailed Surf Forecast

Issued: 8 am 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
25.2° 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 (14 Jul):

  • Morning surf: Morning surf (14 Jul, local time) - 3.5ft (1.1m), 11s period with SW swell.
  • Afternoon surf: Afternoon surf (14 Jul, local time) - 3.5ft (1.0m), 10s period with SW swell.
  • Evening surf: Evening surf (14 Jul, local time) - 3ft (0.9m), 10s period with SW swell.

The current surf forecast for Mera at 3PM is: 1.0m 10s primary swell from a Southwest direction and 0.4m 10s secondary swell from a East direction (forecast issued at 08:00am July 14). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (14 Jul)3.5ft (1.1m)11s
Afternoon (14 Jul)3.5ft (1.0m)10s
Evening (14 Jul)3ft (0.9m)10s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Tue morning, min 26°C on Tue night). Winds decreasing (fresh winds from the SSW on Wed night, calm by Thu night).

Tuesday
14
Wednesday
15
Thursday
16
Fri
17
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)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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)
1.2
SW
11
1.1
SW
11
1
SW
11
1
SW
10
0.9
SSW
10
0.9
SW
10
0.9
SW
10
0.9
SW
10
0.7
SW
10
0.7
SW
9
0.7
SW
9
0.7
SW
9
0.6
SW
9
0.6
E
10
1
SSW
9
0.7
E
9
1.2
SW
5
1.2
SW
5
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
9
0.8
E
9
Wave Graph
Metric surfscale
Energy kJ
360
273
229
216
178
145
142
142
96
88
84
84
67
68
165
76
70
76
68
68
66
68
80
111
Wind (km/h)
5
SE
5
SSE
10
S
15
SSW
15
SSW
15
SSW
15
SSW
15
SSW
15
SSW
10
SSW
15
S
20
SSW
20
SSW
25
SSW
25
SSW
30
SSW
25
SW
20
WSW
20
SW
20
SSW
15
SW
15
SSW
10
SSW
0
WSW
Wind State
cross
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
cross-on
glassy
High Tide
3:03AM1.53m
5:50PM1.47m
3:57AM1.57m
6:24PM1.48m
4:48AM1.58m
6:55PM1.46m
Low Tide
10:28AM-0.11m
10:43PM1.00m
11:13AM-0.12m
11:25PM0.92m
11:56AM-0.07m
00:06AM0.84m
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:37
4:37
4:37
4:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:54
6:54
6:53
6:53
 mm
Temp °C
26
27
27
27
27
26
26
26
26
26
27
27
27
26
26
26
26
26
27
27
27
27
26
26
Feels °C
30
31
30
29
29
28
28
29
30
29
30
29
29
27
27
26
27
28
30
30
30
31
30
32
  • 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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