Nagahama Surf Break

Nagahama 48 hour detailed Surf Forecast

Lat Long: 35.19° N 139.61° E

Issued: 2 pm 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagahama sea temperature is
21.1° C

1.6°C colder than average for this time of year

Nagahama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Nagahama today (11 Jun):

  • Afternoon surf: Afternoon surf (11 Jun, local time) - 3.5ft (1.0m), 9s period with S swell.
  • Evening surf: Evening surf (11 Jun, local time) - 1.5ft (0.5m), 9s period with SSW swell.

The current surf forecast for Nagahama at 9PM is: 0.5m 9s primary swell from a South-southwest direction and 0.4m 7s secondary swell from a South-southeast direction, 0.6m 4s secondary swell from a South direction (forecast issued at 02:00pm June 11). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Jun)--
Afternoon (11 Jun)3.5ft (1.0m)9s
Evening (11 Jun)1.5ft (0.5m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Fri night. Warm (max 22°C on Thu afternoon, min 20°C on Thu night). Winds decreasing (fresh winds from the S on Thu afternoon, calm by Fri night).

Thu
11
Friday
12
Saturday
13
Sun
14
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
1
0
0
0
0
0
0
0
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
S
9
1
S
9
0.8
S
7
0.5
SSW
9
0.4
SSW
9
0.4
SSW
9
0.4
SSW
9
0.6
S
8
0.4
SSW
8
0.4
SSE
7
0.3
SSW
8
0.2
SSW
8
0.3
SSW
8
0.3
SSW
10
0.3
SSW
9
0.4
SSW
8
0.5
S
8
0.3
SSW
8
0.3
SSE
7
0.3
SSE
7
0.3
SSE
7
0.3
SSE
7
0.3
SSE
6
0.3
SSE
6
Wave Graph
Metric surfscale
Energy kJ
130
155
70
45
31
30
29
46
27
15
13
6
12
20
15
23
33
13
9
9
9
9
8
8
Wind (km/h)
25
S
30
S
30
S
25
S
20
SSW
10
SW
10
N
10
N
5
SSW
15
SSW
15
SSW
10
S
5
SW
10
NNE
20
NNE
10
NNE
5
SSE
20
SSW
20
S
20
S
15
SSW
10
SSW
10
SSW
10
SSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-off
cross-off
glassy
on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
2:48PM1.21m
1:42AM1.36m
3:45PM1.29m
2:20AM1.41m
4:33PM1.36m
2:57AM1.45m
Low Tide
7:58PM0.84m
8:48AM0.27m
8:50PM0.89m
9:29AM0.14m
9:36PM0.92m
part cloud
part cloud
light rain
part cloud
rain showers
rain showers
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:54
6:55
6:55
6:55
 mm
1
1
1
1
1
1
2
Temp °C
21
22
22
21
21
21
20
21
21
22
22
22
22
20
20
20
22
22
22
22
22
21
21
21
Feels °C
18
18
19
19
20
22
20
22
22
22
22
22
24
20
19
20
23
21
21
21
21
22
22
22
Swell 1
Height (m)
Direction
Period (s)
0.9
S
9
0.9
SSW
9
0.6
SSW
9
0.5
SSW
9
0.5
S
7
0.5
S
7
0.5
S
7
0.6
S
8
0.4
SSE
7
0.4
SSE
7
0.3
SSE
7
0.2
SSW
8
0.3
SSW
8
0.3
SSW
10
0.3
SSW
9
0.4
SSW
8
0.5
S
8
0.3
SSW
8
0.3
SSE
7
0.3
SSE
7
0.3
SSE
7
0.3
SSE
7
0.3
SSE
6
0.3
SSE
6
Energy kJ
130
148
64
45
28
24
26
46
16
15
9
6
12
20
15
23
33
13
9
9
9
9
8
8
Swell 2
Height (m)
Direction
Period (s)
0.1
E
7
0.1
E
7
0.1
E
7
0.4
SSE
7
0.4
SSW
9
0.4
SSW
9
0.4
SSW
9
0.5
SSE
7
0.4
SSW
8
0.3
SW
8
0.3
SSW
8
0.2
SSE
6
0.3
SSE
6
0.3
SSE
6
0.3
SSE
6
0.2
SSE
7
0.2
ESE
8
0.2
SSE
7
0.2
SSW
8
0.2
SSW
8
0.2
SSW
7
0.1
SW
7
0.2
S
3
0.1
SW
7
Energy kJ
1
1
1
20
31
30
29
26
27
11
13
4
8
7
7
5
6
5
6
6
5
2
1
2
Swell 3
Height (m)
Direction
Period (s)
0.1
E
15
0.1
E
15
0.1
E
15
0.2
E
7
0.1
E
7
0.3
S
7
0.1
E
7
0.1
E
7
0.1
E
7
0.2
S
8
0.1
E
7
0.2
S
7
0.2
S
3
0.1
SE
8
0.1
SE
8
0.3
SSE
7
0.2
ESE
8
0.1
SW
8
0.1
E
8
0.1
E
8
0.1
SW
8
0.1
SW
7
0.1
E
10
Energy kJ
4
4
4
4
1
10
1
1
1
4
1
4
1
3
3
10
6
3
1
1
3
2
2
Wind waves
Height (m)
Direction
Period (s)
0.3
S
2
1
S
9
0.8
S
7
0.6
S
4
0.5
S
4
0.3
SSW
2
0.4
SSW
3
0.3
S
3
0.3
S
2
0.3
S
3
0.3
S
3
0.3
S
3
0.3
S
3
Energy kJ
1
155
70
11
8
1
3
2
1
1
1
2
2
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
519
72
72
72
24
11
8
0
11
11
11
72
46
39
8
8
8
72
72
72
72
72
72
11
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
7
6
7
6
6
6
6
6
6
7
7
9
9
8
8
6
6
5
5
5
5
5
5
5
  • 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
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