Nagahama Surf Break

Lat Long: 35.19° N 139.61° E

Nagahama 48 hour detailed Surf Forecast

Issued: 2 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagahama sea temperature is
27.3° C
1.0° 

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 (29 Jul):

  • Morning surf: Morning surf (29 Jul, local time) - 2.5ft (0.7m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (29 Jul, local time) - 2ft (0.6m), 7s period with SSW swell.
  • Evening surf: Evening surf (29 Jul, local time) - 2ft (0.6m), 7s period with SSW swell.

The current surf forecast for Nagahama at 7AM is: 0.7m 6s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 02:00am July 29). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (29 Jul)2.5ft (0.7m)6s
Afternoon (29 Jul)2ft (0.6m)7s
Evening (29 Jul)2ft (0.6m)7s

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


Short Range Forecast

Some drizzle, heaviest during Thu night. Warm (max 29°C on Wed afternoon, min 24°C on Fri night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
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)
1
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)
0.9
SSW
5
0.6
S
5
0.7
SSW
6
0.7
SSW
6
0.6
SSW
7
0.6
SSW
7
0.9
SSW
7
0.6
SSW
7
0.5
SSW
7
0.5
SSW
7
0.5
SSW
7
0.4
SSW
7
0.4
SSW
7
0.5
S
7
0.3
SSW
7
0.3
SSW
7
0.4
SSW
7
0.5
SSW
7
0.6
SSW
7
0.5
S
7
0.5
S
7
0.5
S
7
0.5
S
7
0.3
SSW
6
Wave Graph
Metric surfscale
Energy kJ
42
21
37
43
35
38
88
41
29
28
27
16
17
26
10
10
15
26
36
24
23
22
22
8
Wind (km/h)
5
NNE
5
NW
5
WNW
0
SSE
5
SW
15
SW
15
SW
10
ESE
15
NNE
10
NNE
15
N
10
NNW
10
WSW
5
S
0
WSW
5
NW
5
NE
10
NNE
10
NNE
5
NE
0
ENE
0
NE
15
S
10
SSE
Wind State
glassy
cross
glassy
glassy
glassy
on
on
cross-off
off
off
cross-off
cross-off
cross-on
cross-on
glassy
glassy
glassy
off
cross-off
off
glassy
glassy
cross-on
cross
High Tide
3:48AM1.53m
5:53PM1.52m
4:33AM1.57m
6:18PM1.53m
5:15AM1.60m
6:42PM1.53m
Low Tide
10:35PM0.99m
10:54AM0.08m
11:08PM0.91m
11:29AM0.08m
11:41PM0.82m
12:02PM0.13m
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:47
4:48
4:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:46
6:45
 mm
1
Temp °C
26
26
26
26
27
28
29
28
28
28
27
28
28
28
28
27
27
27
27
28
28
29
28
27
Feels °C
30
30
31
30
31
29
31
31
29
30
28
31
31
30
31
30
31
30
30
32
32
33
30
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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