Nagahama Surf Break

Lat Long: 35.19° N 139.61° E

Nagahama 48 hour detailed Surf Forecast

Issued: 8 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) - 1ft (0.3m), 8s period with SSW swell.

The current surf forecast for Nagahama at 2PM is: 0.6m 9s primary swell from a South direction and 0.3m 10s secondary swell from a Southeast direction, 0.1m 13s secondary swell from a Southeast direction (forecast issued at 08:00am July 28). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (28 Jul)1ft (0.3m)10s
Afternoon (28 Jul)2ft (0.6m)9s
Evening (28 Jul)1ft (0.3m)8s

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
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
9
0.3
SE
10
0.3
SE
10
0.6
S
9
0.7
S
3
0.3
SSW
8
0.7
SW
4
0.5
S
5
0.6
S
6
0.6
SSW
6
0.6
SSW
6
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
26
15
15
54
11
14
18
12
24
30
33
37
42
43
41
29
29
18
18
10
10
10
Wind (km/h)
5
ESE
5
SSE
15
SSW
20
SSW
20
S
20
SW
10
WNW
10
N
5
NNE
5
NE
5
W
10
SSW
10
SSW
10
NW
5
NNE
10
NNE
15
NNE
10
ENE
5
SSW
15
S
15
S
10
SSE
Wind State
glassy
glassy
cross-on
cross-on
cross-on
on
cross-on
cross-off
cross-off
glassy
cross-on
on
cross-on
cross-off
off
off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
High Tide
5:27PM1.49m
3:48AM1.53m
5:53PM1.52m
4:33AM1.57m
6:18PM1.53m
Low Tide
10:17AM0.12m
10:35PM0.99m
10:54AM0.08m
11:08PM0.91m
11:29AM0.08m
light rain
part cloud
part cloud
cloud
part cloud
thunderstorm
part cloud
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
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
1
Temp °C
23
24
24
26
26
26
26
25
25
26
26
28
28
27
28
27
27
26
26
27
27
27
Feels °C
27
28
26
27
27
28
30
28
28
30
29
30
31
30
31
29
29
29
29
30
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 

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