Mera Surf Break

Mera 48 hour detailed Surf Forecast

Lat Long: 34.90° N 139.84° E

Issued: 2 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mera sea temperature is
24.2° C

Normal for this time of year

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 (06 Jul):

  • Afternoon surf: Afternoon surf (06 Jul, local time) - 3ft (0.9m), 13s period with SE swell.
  • Evening surf: Evening surf (06 Jul, local time) - 3.5ft (1.1m), 13s period with SE swell.

The current surf forecast for Mera at 7PM is: 1.1m 13s primary swell from a Southeast direction and 0.4m 6s secondary swell from a Southwest direction, 1.1m 7s secondary swell from a East-southeast direction (forecast issued at 02:00pm July 06). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (06 Jul)--
Afternoon (06 Jul)3ft (0.9m)13s
Evening (06 Jul)3.5ft (1.1m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Mon afternoon, min 22°C on Mon night). Wind will be generally light.

Mon
6
Tuesday
7
Wednesday
8
Thu
9
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)
1
1
2
2
3
3
3
4
4
4
3
4
4
4
4
4
4
4
4
3
3
4
4
3
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)
0.8
SE
14
0.9
SE
13
1.1
SE
13
1.1
SE
13
1
SE
12
1.1
SE
12
1
SSE
15
1.1
SSE
16
1.8
SE
15
1.4
SSE
14
2
SE
14
2.1
SE
14
1.8
SSE
16
1.6
SSE
14
1.7
SSE
14
2.2
SSE
16
2.2
SSE
16
2
SSE
15
2.2
SSE
15
1.9
SSE
14
2.2
SSE
14
1.6
SSE
13
2
S
14
2.1
S
14
Wave Graph
Metric surfscale
Energy kJ
241
286
380
392
272
367
449
589
1344
834
1580
1688
1547
969
1130
2329
2300
1833
2104
1443
1913
828
1691
1832
Wind (km/h)
20
ESE
20
ESE
20
E
20
ENE
20
ENE
20
NE
20
NE
20
NE
15
NE
15
E
20
E
15
E
15
ENE
10
ENE
15
ENE
10
NE
5
E
10
ESE
15
ESE
10
SE
10
SSE
5
SSE
5
ESE
10
SE
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross
cross
glassy
glassy
cross
High Tide
8:57PM1.33m
8:41AM1.18m
9:26PM1.34m
10:08AM1.11m
10:01PM1.34m
Low Tide
2:15PM0.39m
3:04AM0.68m
2:52PM0.56m
4:07AM0.59m
3:36PM0.74m
5:22AM0.49m
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:33
4:33
4:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:57
6:57
6:57
 mm
Temp °C
24
24
23
23
22
22
22
23
24
24
24
23
23
22
22
23
23
24
24
24
23
23
23
23
Feels °C
24
23
22
23
21
22
21
22
24
24
24
23
24
23
22
24
25
25
24
25
25
25
25
24
Swell 1
Height (m)
Direction
Period (s)
0.8
SE
14
0.9
SE
13
1.1
SE
13
1.1
ESE
7
1
ESE
7
1.1
SE
12
1
SSE
15
1.4
ESE
11
1.8
SE
15
1.4
SSE
14
2
SE
14
2.1
SE
14
1.8
SSE
16
1.6
SSE
14
1.7
SSE
14
2.2
SSE
16
2.2
SSE
16
2
SSE
15
2.2
SSE
15
1.9
SSE
14
2.2
SSE
14
1.6
SSE
13
2
S
14
2.1
S
14
Energy kJ
241
286
380
111
88
367
449
492
1344
834
1580
1688
1547
969
1130
2329
2300
1833
2104
1443
1913
828
1691
1832
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
17
0.4
SW
7
0.4
SW
6
1.1
SE
13
1
SE
12
0.9
ESE
7
1
SE
12
1.1
SSE
16
0.3
SSE
20
0.8
SE
10
0.2
WSW
7
0.2
WSW
7
1.1
ESE
8
1.2
SSE
17
1.1
SSE
18
1.1
ESE
8
1.1
ESE
8
1.1
ESE
8
1
ESE
8
1.1
S
16
1
E
8
1.3
S
15
0.9
ESE
8
0.9
ESE
8
Energy kJ
75
11
10
392
272
73
264
589
81
153
5
4
171
767
799
171
171
171
144
651
137
773
109
107
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
7
0.3
ENE
8
0.1
S
7
0.3
SW
6
0.7
SSE
16
0.7
SSE
16
0.8
ESE
6
0.3
SW
6
0.2
WSW
6
0.2
WSW
7
0.2
WSW
6
1.1
ESE
8
1.1
ESE
8
0.8
S
18
1
E
8
1
E
8
0.9
ESE
8
Energy kJ
11
13
1
6
212
232
52
6
4
4
4
167
171
422
137
134
107
Wind waves
Height (m)
Direction
Period (s)
1.3
ESE
7
1.2
ESE
7
1.1
ESE
7
0.4
NE
3
0.1
NE
7
1.3
ESE
10
1.1
E
7
1.2
ESE
8
Energy kJ
154
123
120
2
2
365
111
187
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
3
3
3
4
4
4
3
4
4
4
4
4
4
4
4
3
3
4
4
4
Distance (km)
47
47
39
47
0
0
0
0
0
0
47
0
0
0
0
0
0
0
0
47
47
0
0
36
Best forecast wave conditions in Chiba
Rating
(10 max)
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
3
3
3
4
4
4
4
4
4
4
5
4
4
4
4
4
5
4
5
4
Header Global
Rating
(10 max)
5
7
7
5
9
8
8
8
7
5
5
5
5
7
9
9
9
8
7
8
9
9
9
9
  • 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 

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