Surf Break

Lat Long: 35.19° N 139.61° E

Nagahama 48 hour detailed Surf Forecast

Issued: 8 am 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagahama sea temperature is
24.1°C
0.0° 

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 (08 Oct):

  • Morning surf: Morning surf (08 Oct, local time) - 1.5ft (0.4m), 11s period with SE swell.
  • Afternoon surf: Afternoon surf (08 Oct, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Evening surf: Evening surf (08 Oct, local time) - 1.5ft (0.4m), 10s period with SE swell.

The current surf forecast for Nagahama at 4PM is: 0.4m 10s primary swell from a Southeast direction and 0.1m 17s secondary swell from a Southeast direction (forecast issued at 08:00am October 08). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (08 Oct)1.5ft (0.4m)11s
Afternoon (08 Oct)1.5ft (0.4m)10s
Evening (08 Oct)1.5ft (0.4m)10s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Fri afternoon, min 19°C on Fri night). Wind will be generally light.

Thursday
8
Friday
9
Saturday
10
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
SE
11
0.4
SE
11
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.4
SE
8
0.1
SE
11
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.6
ESE
13
0.1
S
9
0.1
S
9
0.1
S
9
Wave Graph
Metric surfscale
Energy kJ
31
29
37
35
35
33
30
29
21
20
18
18
11
23
5
12
9
10
0
2
2
2
Wind (km/h)
25
NNE
20
NE
15
NE
10
E
15
ESE
15
ESE
10
E
10
ENE
10
NE
15
NE
10
NE
10
ENE
20
ESE
20
ENE
20
NE
20
NNE
25
NNE
25
NNE
20
NNE
15
NE
20
E
20
NE
Wind State
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
off
off
off
off
off
off
off
cross-off
off
High Tide
3:32PM1.46m
3:20AM1.47m
3:52PM1.51m
4:03AM1.55m
4:13PM1.54m
Low Tide
9:00AM0.46m
9:28PM0.68m
9:37AM0.46m
9:56PM0.52m
10:11AM0.49m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
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5:41
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5:41
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
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5:16
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—
—
—
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5:15
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—
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5:14
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 mm
—
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—
—
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—
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Temp °C
19
20
21
22
22
21
21
21
20
20
21
23
21
20
20
19
19
19
21
23
22
21
Feels °C
15
18
20
21
21
20
20
20
19
18
20
22
18
18
17
16
16
16
19
21
19
20
  • 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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