Nagahama Surf Break

Lat Long: 35.19° N 139.61° E

Nagahama 48 hour detailed Surf Forecast

Issued: 2 am 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagahama sea temperature is
27.5° C
1.2° 

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 (28 Jul):

  • Morning surf: Morning surf (28 Jul, local time) - 1ft (0.3m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (28 Jul, local time) - 2ft (0.6m), 9s period with S swell.
  • Evening surf: Evening surf (28 Jul, local time) - 2.5ft (0.7m), 4s period with SSW swell.

The current surf forecast for Nagahama at 5AM is: 0.3m 10s primary swell from a Southeast direction and 0.3m 9s secondary swell from a South-southwest direction (forecast issued at 02:00am July 28). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (28 Jul)1ft (0.3m)10s
Afternoon (28 Jul)2ft (0.6m)9s
Evening (28 Jul)2.5ft (0.7m)4s

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


Short Range Forecast

Some drizzle, heaviest during Tue night. Warm (max 28°C on Wed afternoon, min 24°C on Tue morning). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
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
6 PM
9 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)
0.3
SE
10
0.4
SSW
8
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.6
S
9
0.7
SSW
4
0.7
SSW
4
0.9
SW
5
0.5
SSW
5
0.5
SSW
6
0.6
SSW
6
0.6
SSW
7
0.6
SSW
7
0.6
SSW
7
0.6
SSW
7
0.6
SSW
7
0.5
SSW
7
0.5
SSW
7
0.4
SSW
7
0.4
SSW
7
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
Wave Graph
Metric surfscale
Energy kJ
16
24
15
15
15
54
13
15
38
15
20
32
34
35
40
41
41
29
31
18
18
11
11
10
Wind (km/h)
10
ENE
10
E
5
E
0
SSE
15
SSW
20
SSW
25
S
25
WSW
10
W
10
N
5
N
0
NNE
10
WSW
10
SSW
5
SSE
15
N
20
NNE
10
NNE
5
E
5
SSE
10
SSW
15
S
15
S
15
S
Wind State
cross-off
cross-off
glassy
glassy
cross-on
cross-on
cross-on
on
cross-on
cross-off
cross-off
glassy
on
cross-on
cross-on
cross-off
off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
2:59AM1.46m
5:27PM1.49m
3:48AM1.53m
5:53PM1.52m
4:33AM1.57m
6:18PM1.53m
Low Tide
9:58PM1.06m
10:17AM0.12m
10:35PM0.99m
10:54AM0.08m
11:08PM0.91m
11:29AM0.08m
cloud
cloud
cloud
clear
clear
part cloud
part cloud
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
cloud
clear
clear
part cloud
cloud
part cloud
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:46
4:47
4:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:47
6:46
 mm
1
Temp °C
24
23
23
24
24
25
26
27
26
26
26
26
27
28
28
28
27
27
26
27
27
27
27
27
Feels °C
26
25
27
28
26
26
26
28
29
29
30
30
30
30
31
30
28
30
29
31
30
29
29
30
  • 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 Nagahama 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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