Nagahama Surf Break

Nagahama 48 hour detailed Surf Forecast

Lat Long: 35.19° N 139.61° E

Issued: 8 pm 14 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagahama sea temperature is
22.2° C

Slightly cooler than normal

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 (15 Jun):

  • Morning surf: Morning surf (15 Jun, local time) - 1.5ft (0.4m), 6s period with SSE swell.
  • Afternoon surf: Afternoon surf (15 Jun, local time) - 1ft (0.3m), 9s period with S swell.
  • Evening surf: Evening surf (15 Jun, local time) - 2.5ft (0.8m), 9s period with SSE swell.

The current surf forecast for Nagahama at 1AM is: 0.6m 4s primary swell from a South direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 08:00pm June 14). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (15 Jun)1.5ft (0.4m)6s
Afternoon (15 Jun)1ft (0.3m)9s
Evening (15 Jun)2.5ft (0.8m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Sun night. Warm (max 22°C on Wed afternoon, min 17°C on Sun night). Winds decreasing (fresh winds from the NNE on Mon afternoon, calm by Wed morning).

Sun
14
Monday
15
Tuesday
16
Wednesday
17
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
12 PM
3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
0.5
S
3
0.7
S
4
0.6
S
4
0.7
SE
4
0.4
SSE
5
0.4
SSE
6
0.3
SE
7
0.3
S
9
0.5
SE
9
0.8
SSE
9
0.6
SE
9
0.6
SSE
9
0.5
SSE
8
0.3
SSE
8
0.4
SE
8
0.3
SE
8
0.3
SE
8
0.3
SSW
7
0.2
SSW
7
0.1
SW
7
0.1
S
18
0.1
S
18
0.2
SSW
7
0.3
S
7
Wave Graph
Metric surfscale
Energy kJ
5
15
13
20
8
10
7
14
38
101
64
49
38
11
16
10
9
9
5
2
6
6
4
8
Wind (km/h)
25
SSE
35
S
10
SSW
20
E
30
NE
35
NE
35
NNE
40
NNE
35
NNE
30
NNE
25
NNE
20
NNE
15
NNE
10
NNE
5
E
10
SW
20
S
10
SSE
10
SSE
10
SSE
10
SE
5
ESE
10
SSW
20
S
Wind State
cross-on
cross-on
cross-on
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
on
cross-on
cross-on
cross-on
cross
cross
glassy
cross-on
cross-on
High Tide
5:16PM1.41m
3:34AM1.49m
5:56PM1.43m
4:11AM1.51m
6:34PM1.44m
4:49AM1.52m
Low Tide
10:17PM0.95m
10:47AM-0.01m
10:55PM0.96m
11:25AM-0.04m
11:33PM0.96m
12:03PM-0.02m
cloud
light rain
light rain
light rain
light rain
light rain
cloud
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
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>
6:55
6:57
6:57
6:58
 mm
2
1
2
2
2
1
Temp °C
22
21
20
18
17
17
18
18
19
18
18
18
18
18
20
21
21
20
20
20
20
20
21
22
Feels °C
20
17
19
16
13
12
12
12
14
14
15
15
17
17
20
20
19
20
20
20
20
21
21
20
Swell 1
Height (m)
Direction
Period (s)
0.1
SE
10
0.1
SE
10
0.1
SE
9
0.5
S
4
0.4
SSE
5
0.4
SSE
6
0.3
SE
7
0.4
SE
8
0.5
SE
9
0.7
SE
9
0.6
SE
9
0.6
SSE
9
0.5
SSE
8
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.3
SSW
7
0.3
SSW
7
0.2
SSW
7
0.1
SE
6
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.1
S
11
Energy kJ
4
4
3
10
8
10
7
16
38
79
64
49
38
18
16
10
9
9
5
2
4
4
4
2
Swell 2
Height (m)
Direction
Period (s)
0.2
E
8
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.2
S
6
0.3
S
9
0.4
SSE
9
0.8
SSE
9
0.2
ESE
10
0.2
ESE
10
0.3
SSE
8
0.2
SSW
7
0.2
SSW
7
0.3
SE
8
0.1
SE
7
0.1
SE
7
0.1
SW
7
0.1
SE
6
0.1
SE
6
0.1
SE
6
0.1
E
9
Energy kJ
5
3
3
3
3
14
25
101
10
9
11
5
5
9
2
2
2
2
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
E
15
0.1
E
15
0.1
SW
7
0.1
SE
9
0.2
S
5
0.2
ESE
9
0.1
S
23
0.1
S
22
0.1
S
22
0.1
S
21
0.2
S
7
0.2
S
7
0.1
S
20
0.1
E
11
0.1
S
6
0.1
S
18
0.1
S
18
0.1
S
11
0.1
S
18
Energy kJ
4
4
2
3
2
8
11
9
9
9
4
4
8
2
1
6
6
2
6
Wind waves
Height (m)
Direction
Period (s)
0.5
S
3
0.7
S
4
0.6
S
4
0.7
SE
4
0.3
E
2
0.5
NE
3
0.7
NNE
3
0.6
NNE
3
0.6
NNE
4
0.6
N
3
0.5
N
3
0.4
N
3
0.3
N
3
0.2
N
3
0.3
S
2
0.3
S
3
0.2
S
3
0.3
S
7
Energy kJ
5
15
13
20
1
4
10
9
10
8
6
3
1
1
1
1
1
8
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
3
3
4
1
1
1
1
1
2
1
2
2
2
2
2
2
2
3
Distance (km)
72
72
574
471
471
471
229
144
144
17
4
12
8
8
39
11
48
39
39
39
39
39
72
756
Best forecast wave conditions in Kanagawa
Rating
(10 max)
2
2
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
2
2
2
3
3
4
4
4
3
4
3
2
1
2
2
2
2
2
3
4
4
Header Global
Rating
(10 max)
4
5
5
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
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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