Surf Break

Lat Long: 35.19° N 139.61° E

Nagahama 48 hour detailed Surf Forecast

Issued: 2 pm 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagahama sea temperature is
23.7°C
0.3° 

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 (09 Oct):

  • Afternoon surf: Afternoon surf (09 Oct, local time) - 1ft (0.3m), 8s period with SE swell.
  • Evening surf: Evening surf (09 Oct, local time) - 1.5ft (0.4m), 8s period with SE swell.

The current surf forecast for Nagahama at 8PM is: 0.4m 8s primary swell from a Southeast direction (forecast issued at 02:00pm October 09). An open ocean swell of 0.3m 16s is not directed at the surf break, a second open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (09 Oct)--
Afternoon (09 Oct)1ft (0.3m)8s
Evening (09 Oct)1.5ft (0.4m)8s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sun afternoon, min 19°C on Fri night). Wind will be generally light.

Fri
9
Saturday
10
Sunday
11
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
1
0
1
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
SE
8
0.3
SE
8
0.3
SE
8
0.4
SE
8
0.1
SE
11
0.1
SE
18
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.1
S
9
0.1
S
9
0.1
S
9
0.1
S
9
0.1
S
9
0.1
S
8
0.1
S
9
0.1
S
9
0.5
SE
11
0.3
SE
16
0.4
SE
17
Wave Graph
Metric surfscale
Energy kJ
18
11
11
24
5
12
9
9
10
2
2
2
2
1
1
1
2
58
42
100
Wind (km/h)
10
NE
10
ENE
20
ESE
15
ENE
15
NE
20
NE
20
NNE
20
NNE
20
NE
15
NE
20
E
25
NE
25
NNE
25
NNE
20
NNE
20
NNE
20
NE
15
NE
20
ENE
20
NE
Wind State
off
cross-off
cross-off
off
off
off
off
off
off
off
cross-off
off
off
off
off
off
off
off
cross-off
off
High Tide
3:52PM1.51m
4:03AM1.55m
4:13PM1.54m
4:42AM1.60m
4:35PM1.57m
Low Tide
9:37AM0.46m
9:56PM0.52m
10:11AM0.49m
10:25PM0.38m
10:41AM0.54m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
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5:41
—
—
—
—
—
—
—
5:43
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
5:15
—
—
—
—
—
—
—
5:14
—
—
—
—
—
—
—
5:13
—
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
21
23
22
21
20
20
19
20
21
23
22
21
20
20
19
20
22
25
23
21
Feels °C
20
22
19
19
18
18
17
18
18
20
20
18
18
17
16
18
20
23
20
18
  • 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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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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