Nagahama Surf Break

Lat Long: 35.19° N 139.61° E

Nagahama 48 hour detailed Surf Forecast

Issued: 2 pm 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagahama sea temperature is
24.9° C
0.5° 

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 (14 Jul):

  • Afternoon surf: Afternoon surf (14 Jul, local time) - 1.5ft (0.5m), 10s period with SSW swell.
  • Evening surf: Evening surf (14 Jul, local time) - 1.5ft (0.4m), 10s period with SSW swell.

The current surf forecast for Nagahama at 6PM is: 0.5m 10s primary swell from a South-southwest direction and 0.1m 12s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a South-southwest direction (forecast issued at 02:00pm July 14). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (14 Jul)--
Afternoon (14 Jul)1.5ft (0.5m)10s
Evening (14 Jul)1.5ft (0.4m)10s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Thu morning, min 25°C on Tue night). Mainly fresh winds.

Tue
14
Wednesday
15
Thursday
16
Fri
17
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
6 AM
9 AM
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SSW
11
0.5
SSW
10
0.5
SSW
10
0.4
SSW
10
0.4
SSW
10
0.4
SSW
10
0.4
SSW
10
0.4
SSW
9
0.4
SW
9
0.4
SW
9
0.3
SSW
9
0.8
SSW
4
0.7
SSW
4
0.7
SSW
4
1.1
SSW
5
0.7
S
5
0.6
S
5
0.5
S
5
0.5
S
5
0.5
S
4
0.5
S
4
0.2
SSW
8
0.2
SSW
8
0.2
SSW
8
Wave Graph
Metric surfscale
Energy kJ
64
59
57
39
38
38
36
34
22
21
16
19
18
21
59
27
20
13
12
9
8
6
6
6
Wind (km/h)
15
S
15
S
20
S
20
S
20
S
15
S
10
S
10
S
15
S
20
SSW
25
S
35
SSW
25
SSW
20
SSW
10
SW
0
ENE
5
S
20
SSW
15
SSW
15
S
5
SSE
10
ENE
15
NE
10
NE
Wind State
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-on
on
on
glassy
glassy
on
on
cross-on
cross-on
cross-off
off
off
High Tide
5:51PM1.48m
4:09AM1.54m
6:20PM1.50m
4:52AM1.56m
6:48PM1.50m
5:34AM1.56m
Low Tide
10:40AM0.05m
10:55PM0.98m
11:18AM0.03m
11:31PM0.93m
11:54AM0.05m
00:06AM0.86m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:37
4:37
4:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:55
6:55
6:54
 mm
Temp °C
27
27
27
27
26
25
26
26
26
27
26
26
26
25
26
27
28
28
27
26
26
26
26
27
Feels °C
28
28
28
28
28
28
30
30
29
29
26
25
27
27
30
32
33
30
31
29
31
30
29
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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