Surf Break

Lat Long: 35.19° N 139.61° E

Nagahama 48 hour detailed Surf Forecast

Issued: 8 am 30 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagahama sea temperature is
23.4°C
0.9° 

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 (30 Oct):

  • Morning surf: Morning surf (30 Oct, local time) - 3ft (0.9m), 8s period with SSE swell.
  • Afternoon surf: Afternoon surf (30 Oct, local time) - 4ft (1.2m), 8s period with SSE swell.
  • Evening surf: Evening surf (30 Oct, local time) - 3.5ft (1.1m), 8s period with SSE swell.

The current surf forecast for Nagahama at 2PM is: 1.1m 8s primary swell from a South-southeast direction and 0.3m 12s secondary swell from a Southeast direction, 0.2m 2s secondary swell from a West-southwest direction (forecast issued at 08:00am October 30). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (30 Oct)3ft (0.9m)8s
Afternoon (30 Oct)4ft (1.2m)8s
Evening (30 Oct)3.5ft (1.1m)8s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Fri afternoon, min 16°C on Sat night). Wind will be generally light.

Friday
30
Saturday
31
Sunday
1
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
1
2
2
1
3
3
2
3
3
4
3
4
2
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)
0.8
SE
8
0.9
SSE
8
1
SSE
8
1.2
SSE
8
1.1
SSE
8
1.1
SSE
8
0.9
SSE
8
0.3
SE
21
0.4
SE
14
0.5
SE
20
0.8
SE
19
0.9
SE
18
0.9
SE
17
0.9
SE
16
0.7
SSE
20
0.9
SSE
18
1.4
SSE
17
0.8
SSE
16
1.4
SSE
17
1.5
SSE
15
1.5
SSE
15
1.5
SSE
15
Wave Graph
Metric surfscale
Energy kJ
78
120
150
190
169
153
113
67
67
186
427
528
405
432
395
503
1043
348
1001
1079
1065
983
Wind (km/h)
15
W
25
W
25
SW
25
SW
30
WSW
25
WSW
25
WSW
20
WSW
10
NW
20
N
15
N
0
SSE
10
SE
10
NE
25
NNE
30
NNE
25
NNE
20
NE
15
NE
10
E
5
ESE
10
W
Wind State
cross-on
cross-on
on
on
cross-on
on
on
on
cross
cross-off
cross-off
glassy
cross
off
off
off
off
off
off
cross-off
cross-off
cross-on
High Tide
7:48AM1.38m
6:04PM1.52m
8:45AM1.30m
6:35PM1.44m
10:02AM1.25m
7:11PM1.34m
Low Tide
12:37PM1.00m
1:27AM0.21m
1:13PM1.07m
2:15AM0.31m
2:06PM1.13m
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
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6:00
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—
—
—
—
—
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6:01
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
4:50
—
—
—
—
—
—
—
4:49
—
—
—
—
—
—
—
4:47
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
18
20
22
23
22
20
19
19
19
19
21
21
21
21
19
17
16
16
16
17
18
18
Feels °C
16
16
16
18
17
16
16
17
18
16
18
20
20
19
13
11
10
11
13
16
19
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 

FREE! Surf-Forecast.com widget for your website

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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