Mera Surf Break

Lat Long: 34.90° N 139.84° E

Mera 48 hour detailed Surf Forecast

Issued: 2 pm 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
27.1°C
0.3° 

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 (02 Sep):

  • Afternoon surf: Afternoon surf (02 Sep, local time) - 3.5ft (1.0m), 10s period with E swell.
  • Evening surf: Evening surf (02 Sep, local time) - 3ft (0.9m), 10s period with E swell.

The current surf forecast for Mera at 10PM is: 0.9m 10s primary swell from a East direction and 0.6m 9s secondary swell from a South-southwest direction (forecast issued at 02:00pm September 02). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (02 Sep)--
Afternoon (02 Sep)3.5ft (1.0m)10s
Evening (02 Sep)3ft (0.9m)10s

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


Short Range Forecast

Heavy rain (total 148mm), heaviest during Fri night. Warm (max 28°C on Thu morning, min 20°C on Fri night). Winds increasing (light winds from the S on Wed night, fresh winds from the NE by Fri night).

Wed
2
Thursday
3
Friday
4
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
Rating
(10 max)
2
0
0
1
0
0
0
0
0
0
0
1
1
2
2
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
E
10
1
E
10
1.1
E
10
0.9
E
10
1
E
11
1.1
E
11
0.7
E
10
0.9
E
10
0.8
E
10
0.8
E
10
0.8
E
10
0.9
SSW
12
0.7
SSW
11
0.7
SSW
11
0.7
SSW
10
0.7
SSW
10
0.8
SSW
10
0.8
SSW
10
0.8
SSW
10
0.6
SSW
9
Wave Graph
Metric surfscale
Energy kJ
239
194
239
162
237
279
92
162
125
123
123
232
121
117
108
104
111
109
103
69
Wind (km/h)
10
ESE
15
SE
15
SE
15
SSE
10
S
10
SSW
10
SW
15
SSW
20
SSW
25
SSW
20
SW
10
WNW
20
NE
10
NE
10
N
10
N
20
NNE
25
NNE
30
NNE
30
NNE
Wind State
cross-off
cross
cross
cross
cross-on
cross-on
on
on
cross-on
on
on
cross
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
6:58PM1.52m
8:33AM1.25m
7:21PM1.50m
10:10AM1.14m
7:49PM1.45m
Low Tide
1:04PM0.75m
1:57AM0.35m
1:29PM0.91m
2:55AM0.37m
1:46PM1.05m
part cloud
part cloud
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
cloud
cloud
thunderstorm
cloud
cloud
thunderstorm
cloud
thunderstorm
light rain
mod rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:05
6:04
 mm
1
1
1
1
1
1
2
6
31
Temp °C
27
27
27
27
27
27
27
27
28
28
27
27
25
25
25
25
25
23
22
21
Feels °C
30
28
29
30
31
31
31
29
30
30
29
30
26
28
28
28
26
22
20
19
  • 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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