Surf Break

Lat Long: 35.19° N 139.61° E

Nagahama 48 hour detailed Surf Forecast

Issued: 8 pm 28 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagahama sea temperature is
23.7°C
1.1° 

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 (29 Oct):

  • Morning surf: Morning surf (29 Oct, local time) - 0.5ft (0.1m), 15s period with SE swell.
  • Afternoon surf: Afternoon surf (29 Oct, local time) - 1ft (0.3m), 13s period with SE swell.
  • Evening surf: Evening surf (29 Oct, local time) - 1ft (0.3m), 13s period with SE swell.

The current surf forecast for Nagahama at 2AM is: 0.1m 16s primary swell from a Southeast direction and 0.2m 7s secondary swell from a South direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 08:00pm October 28). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (29 Oct)0.5ft (0.1m)15s
Afternoon (29 Oct)1ft (0.3m)13s
Evening (29 Oct)1ft (0.3m)13s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Fri afternoon, min 14°C on Wed night). Wind will be generally light.

Wed
28
Thursday
29
Friday
30
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
1
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
S
7
0.2
S
7
0.2
S
7
0.1
SE
15
0.1
SE
15
0.1
SE
15
0.3
SE
14
0.3
SE
13
0.3
SE
13
0.3
SE
13
0.6
SE
8
0.8
SE
8
0.9
SSE
8
1
SSE
8
1.1
SE
9
1
SSE
9
1
SSE
8
1
SSE
8
Wave Graph
Metric surfscale
Energy kJ
5
5
5
9
8
8
33
28
28
28
53
80
123
150
170
154
150
147
Wind (km/h)
30
NNE
25
NE
20
NE
20
NE
20
NE
20
NE
15
N
15
NNE
5
ENE
5
WNW
5
SW
15
SW
10
W
15
NNE
10
SSW
20
S
15
W
15
NNW
Wind State
off
off
off
off
off
off
cross-off
cross-off
off
glassy
on
on
cross-on
cross-off
cross-on
cross-on
cross-on
cross-off
High Tide
5:11PM1.59m
7:01AM1.46m
5:37PM1.57m
7:48AM1.38m
6:04PM1.52m
Low Tide
00:08AM0.09m
12:08PM0.92m
00:45AM0.13m
12:37PM1.00m
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:58
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6:00
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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4:51
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4:50
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 mm
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Temp °C
16
16
14
14
14
14
15
16
17
17
17
18
17
16
20
22
21
20
Feels °C
8
9
9
8
9
10
12
14
17
17
16
17
16
13
18
18
18
17
  • 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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