Surf Break

Lat Long: 35.19° N 139.61° E

Nagahama 48 hour detailed Surf Forecast

Issued: 8 am 05 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagahama sea temperature is
24.6°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 (05 Oct):

  • Morning surf: Morning surf (05 Oct, local time) - 4.5ft (1.3m), 15s period with SSE swell.
  • Afternoon surf: Afternoon surf (05 Oct, local time) - 5ft (1.6m), 16s period with SSE swell.
  • Evening surf: Evening surf (05 Oct, local time) - 6.5ft (2.0m), 17s period with SSE swell.

The current surf forecast for Nagahama at 4PM is: 1.7m 16s primary swell from a South-southeast direction and 1.1m 20s secondary swell from a Southeast direction (forecast issued at 08:00am October 05). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (05 Oct)4.5ft (1.3m)15s
Afternoon (05 Oct)5ft (1.6m)16s
Evening (05 Oct)6.5ft (2.0m)17s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Tue afternoon, min 19°C on Mon morning). Mainly fresh winds.

Monday
5
Tuesday
6
Wednesday
7
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
1
1
2
2
2
4
3
3
3
3
4
4
4
3
1
2
3
3
2
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)
1.3
SSE
16
1.3
SSE
15
1.5
SSE
16
1.6
SSE
16
1.8
SSE
17
2
SSE
17
2.2
SSE
16
2.4
SE
17
2.5
SE
17
2.5
SE
17
3
SE
18
3
SE
18
3
SE
18
3
SE
18
2.5
SE
17
2.5
SE
17
2.1
SE
16
1.7
SE
16
1.3
SE
15
1
SE
14
0.6
SE
13
0.6
SE
12
Wave Graph
Metric surfscale
Energy kJ
778
837
1027
1257
1955
2323
2696
3498
3819
4393
4695
4908
5707
5050
4237
3515
2355
1366
685
379
144
126
Wind (km/h)
35
NNE
35
NNE
35
NNE
35
N
30
NNE
25
NNE
20
NNE
20
NNE
20
NNE
25
NNE
30
NNE
35
NE
35
NE
35
NNE
35
NNE
35
NNE
30
NNE
20
N
10
NNE
10
ESE
15
SE
15
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
High Tide
2:33PM1.29m
10:52PM1.18m
2:51PM1.36m
1:20AM1.24m
3:11PM1.42m
Low Tide
5:33AM0.54m
8:02PM1.16m
7:11AM0.53m
8:33PM1.01m
8:14AM0.48m
9:00PM0.84m
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
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5:39
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5:39
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—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
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5:21
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—
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5:19
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5:17
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 mm
—
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—
—
—
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—
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—
—
—
—
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Temp °C
19
19
20
21
21
21
21
21
21
22
25
26
24
23
22
21
21
20
21
23
22
21
Feels °C
14
14
15
16
17
18
20
20
19
19
22
23
20
18
16
14
15
17
19
21
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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