Nagahama Surf Break

Nagahama 48 hour detailed Surf Forecast

Lat Long: 35.19° N 139.61° E

Issued: 8 am 15 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 (0.5m), 5s period with S swell.
  • Afternoon surf: Afternoon surf (15 Jun, local time) - 1ft (0.3m), 7s period with SE swell.
  • Evening surf: Evening surf (15 Jun, local time) - 1.5ft (0.5m), 9s period with SE swell.

The current surf forecast for Nagahama at 4PM is: 0.3m 6s primary swell from a South-southeast direction and 0.3m 7s secondary swell from a Southeast direction (forecast issued at 08:00am June 15). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (15 Jun)1.5ft (0.5m)5s
Afternoon (15 Jun)1ft (0.3m)7s
Evening (15 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

Heavy rain (total 29mm), heaviest during Wed night. Warm (max 21°C on Tue night, min 17°C on Mon morning). Winds decreasing (fresh winds from the NNE on Mon afternoon, calm by Tue morning).

Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
6 PM
9 PM
12 AM
3 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
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
5
0.5
S
5
0.4
SSE
6
0.3
SE
7
0.4
SSE
8
0.5
SE
9
0.5
SE
9
0.6
SSE
8
0.6
SSE
8
0.5
SE
8
0.4
SE
8
0.4
SE
7
0.4
SE
7
0.3
SE
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.1
S
11
0.4
S
3
0.1
SE
10
0.1
SE
10
0.1
SE
16
Wave Graph
Metric surfscale
Energy kJ
12
15
10
8
22
38
41
44
41
29
15
14
12
7
5
5
5
5
5
2
4
4
4
10
Wind (km/h)
30
NE
35
NNE
35
NNE
40
NNE
30
NNE
25
NNE
20
NNE
15
NNE
10
NE
5
NE
0
SSW
20
SSW
10
S
15
S
15
S
10
S
10
S
10
S
15
S
25
S
25
S
20
S
10
SSE
15
E
Wind State
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
High Tide
3:34AM1.49m
5:56PM1.43m
4:11AM1.51m
6:34PM1.44m
4:49AM1.52m
7:12PM1.42m
Low Tide
10:47AM-0.01m
10:55PM0.96m
11:25AM-0.04m
11:33PM0.96m
12:03PM-0.02m
00:12AM0.95m
light rain
light rain
light rain
light rain
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:57
6:58
6:58
 mm
3
2
1
1
2
4
Temp °C
17
17
17
18
18
18
18
17
17
18
19
20
20
20
20
21
21
21
21
21
21
21
20
20
Feels °C
13
12
12
12
13
15
16
15
16
18
20
18
19
19
19
21
21
22
20
19
18
19
21
21
Swell 1
Height (m)
Direction
Period (s)
0.5
S
5
0.5
S
5
0.4
SSE
6
0.3
SSE
6
0.4
SE
8
0.5
SE
9
0.5
SE
9
0.6
SSE
8
0.6
SSE
8
0.5
SE
8
0.4
SE
8
0.4
SE
7
0.4
SE
7
0.3
SE
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SE
10
0.1
SE
10
Energy kJ
12
15
10
8
17
38
41
44
41
29
15
14
12
7
5
5
5
5
5
2
2
2
4
4
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.3
SE
7
0.4
SSE
8
0.4
SSE
8
0.4
SSE
8
0.2
ESE
10
0.6
SSE
8
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.2
SSW
7
0.2
SSE
7
0.2
SSE
6
0.2
SSE
6
0.1
SE
6
0.1
SE
6
0.1
SE
6
0.1
SE
10
0.1
SE
10
0.1
SW
7
0.1
S
6
Energy kJ
3
3
3
7
22
22
22
10
39
11
10
10
10
5
4
4
4
1
1
1
4
4
2
1
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
9
0.3
SSW
6
0.2
E
8
0.1
E
14
0.1
S
22
0.3
SSW
8
0.1
E
13
0.1
S
20
0.1
S
20
0.1
E
11
0.1
E
9
0.1
E
11
0.1
SE
9
0.1
S
11
0.1
S
11
0.1
S
11
0.1
E
6
0.1
SE
5
0.1
SE
16
Energy kJ
8
8
6
4
9
13
3
8
8
2
2
2
3
2
2
2
1
1
10
Wind waves
Height (m)
Direction
Period (s)
0.4
NNE
3
0.6
NNE
3
0.6
NNE
3
0.5
NNE
3
0.4
NE
3
0.3
NNE
3
0.2
NNE
3
0.4
NE
3
0.2
NNE
3
0.4
S
3
0.3
S
3
0.2
S
3
0.3
S
2
0.4
S
3
0.3
S
3
0.3
S
3
0.2
S
3
Energy kJ
3
6
7
6
2
2
1
2
1
2
1
1
1
2
1
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
2
3
2
1
1
1
1
1
1
1
1
1
2
2
1
2
2
2
2
2
2
2
1
Distance (km)
471
471
229
144
42
12
12
12
0
8
8
55
11
48
48
55
72
72
72
72
72
72
72
87
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
3
2
2
3
3
3
3
3
2
1
2
2
2
2
2
2
3
3
2
2
3
2
Header Global
Rating
(10 max)
9
5
5
5
5
5
5
5
5
5
5
5
5
4
5
4
4
5
5
8
7
5
4
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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