Mera Surf Break

Lat Long: 34.90° N 139.84° E

Mera 48 hour detailed Surf Forecast

Issued: 2 pm 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
25.4° C
0.1° 

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 (15 Jul):

  • Afternoon surf: Afternoon surf (15 Jul, local time) - 2ft (0.6m), 9s period with SW swell.
  • Evening surf: Evening surf (15 Jul, local time) - 2ft (0.6m), 10s period with E swell.

The current surf forecast for Mera at 6PM is: 0.6m 9s primary swell from a Southwest direction and 0.5m 10s secondary swell from a East direction, 0.6m 4s secondary swell from a South direction (forecast issued at 02:00pm July 15). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (15 Jul)--
Afternoon (15 Jul)2ft (0.6m)9s
Evening (15 Jul)2ft (0.6m)10s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Wed afternoon, min 25°C on Fri night). Wind will be generally light.

Wed
15
Thursday
16
Friday
17
Sat
18
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)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
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)
0.7
SW
9
0.6
SW
9
0.6
SW
9
0.6
E
10
1.1
SSW
9
0.7
E
9
0.8
E
9
0.8
E
9
0.8
E
8
0.8
SSW
8
0.8
E
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
1
E
9
0.8
E
9
0.7
E
9
0.8
E
9
0.8
E
9
0.8
E
8
0.9
E
8
0.9
E
9
1
ESE
9
1
E
9
Wave Graph
Metric surfscale
Energy kJ
84
67
67
68
180
78
95
93
91
89
95
132
129
126
154
93
73
97
93
91
113
119
166
158
Wind (km/h)
20
S
20
S
25
S
25
SSW
30
SSW
25
SSW
25
SW
15
SW
10
SSW
20
S
15
SSW
10
S
10
SSE
10
SE
20
SE
20
SSE
20
SE
15
SE
15
SE
15
SE
10
SE
15
SE
15
SE
15
SE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
6:24PM1.48m
4:48AM1.58m
6:55PM1.46m
5:36AM1.55m
7:24PM1.44m
6:24AM1.48m
Low Tide
11:13AM-0.12m
11:25PM0.92m
11:56AM-0.07m
00:06AM0.84m
12:35PM0.04m
00:47AM0.76m
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:37
4:37
4:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:54
6:53
6:53
6:52
 mm
Temp °C
27
27
27
26
26
26
26
26
27
27
27
27
27
27
26
26
26
26
26
25
25
25
25
26
Feels °C
30
29
28
27
27
27
28
29
31
30
30
31
31
31
28
28
28
28
28
28
29
28
28
28
  • 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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