Nagahama Surf Break

Lat Long: 35.19° N 139.61° E

Nagahama 48 hour detailed Surf Forecast

Issued: 8 pm 28 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) - 1.5ft (0.5m), 7s period with SSW swell.

The current surf forecast for Nagahama at 12AM is: 0.9m 5s primary swell from a South-southwest direction and 0.5m 4s secondary swell from a South direction, 0.3m 8s secondary swell from a South-southwest direction (forecast issued at 08:00pm July 28). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (29 Jul)2.5ft (0.7m)6s
Afternoon (29 Jul)2ft (0.6m)7s
Evening (29 Jul)1.5ft (0.5m)7s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Wed afternoon, min 25°C on Tue night). Wind will be generally light.

Tue
28
Wednesday
29
Thursday
30
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
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
Wave
Height (m)
Direction
Period (s)
0.3
SSW
8
0.7
SW
4
0.9
SSW
5
0.6
S
6
0.7
SSW
6
0.7
SSW
6
0.7
SSW
7
0.6
SSW
7
0.9
SSW
7
0.5
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
Wave Graph
Metric surfscale
Energy kJ
14
16
44
22
39
44
48
41
88
30
29
28
28
18
18
27
10
10
Wind (km/h)
25
SSW
10
W
5
NNE
5
NNW
5
NNE
0
ENE
10
SW
15
SSW
15
SW
5
NE
10
N
15
NNE
10
NNE
5
NNE
5
SSW
10
SW
10
SSW
10
SSE
Wind State
on
cross-on
cross-off
cross-off
glassy
glassy
on
on
on
off
cross-off
off
cross-off
cross-off
glassy
on
cross-on
cross
High Tide
5:27PM1.49m
3:48AM1.53m
5:53PM1.52m
4:33AM1.57m
6:18PM1.53m
Low Tide
10:35PM0.99m
10:54AM0.08m
11:08PM0.91m
11:29AM0.08m
clear
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:47
4:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:47
6:46
 mm
Temp °C
27
27
26
26
25
26
26
28
29
29
28
27
27
27
28
28
28
28
Feels °C
28
31
29
30
29
30
29
29
31
32
29
28
29
30
32
30
31
31
  • 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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