Surf Break

Lat Long: 31.41° N 131.24° E

Nagata 48 hour detailed Surf Forecast

Issued: 2 am 13 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagata sea temperature is
26.6°C
0.6° 

Nagata surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Nagata today (13 Oct):

  • Morning surf: Morning surf (13 Oct, local time) - 4.5ft (1.4m), 13s period with ESE swell.
  • Afternoon surf: Afternoon surf (13 Oct, local time) - 5ft (1.6m), 12s period with E swell.
  • Evening surf: Evening surf (13 Oct, local time) - 5ft (1.5m), 12s period with E swell.

The current surf forecast for Nagata at 6AM is: 1.5m 14s primary swell from a East-southeast direction and 1.1m 10s secondary swell from a East direction (forecast issued at 02:00am October 13). The wind direction is predicted to be glassy and the swell rating is 4.

Time (JST) & DateWave HeightWave Period
Morning (13 Oct)4.5ft (1.4m)13s
Afternoon (13 Oct)5ft (1.6m)12s
Evening (13 Oct)5ft (1.5m)12s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Warm (max 26°C on Tue morning, min 17°C on Wed night). Wind will be generally light.

Tuesday
13
Wednesday
14
Thursday
15
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
4
4
4
2
2
1
1
1
1
1
0
0
0
1
2
2
1
1
1
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
ESE
14
1.6
ESE
14
1.5
ESE
14
1.4
ESE
13
1.6
E
13
1.6
E
12
1.6
E
12
1.5
E
12
1.5
E
12
1.1
E
12
1.2
E
11
1.2
E
11
1.2
E
11
1.2
E
11
0.9
E
11
1
E
10
0.8
E
10
0.9
E
10
0.8
E
10
1.2
ENE
9
0.8
E
9
0.2
W
7
1.2
ENE
9
0.2
E
13
Wave Graph
Metric surfscale
Energy kJ
1031
1016
849
632
848
734
710
625
617
341
350
317
317
332
189
208
125
153
118
0
106
4
0
13
Wind (km/h)
5
NE
5
NNE
5
NNE
5
SE
15
S
15
S
10
SSW
10
WSW
10
WSW
10
NW
20
NW
20
NW
15
NW
20
WNW
10
NNW
10
ENE
10
NE
10
NE
10
NE
10
NE
15
ENE
20
ENE
15
NE
10
NE
Wind State
glassy
glassy
glassy
cross
cross-on
cross-on
cross-on
on
on
cross
cross
cross
cross
cross
cross-off
off
off
off
off
off
off
off
off
off
High Tide
7:33AM2.08m
7:07PM2.09m
8:10AM2.00m
7:35PM2.06m
8:51AM1.90m
8:03PM1.99m
Low Tide
1:06AM0.19m
1:19PM0.74m
1:40AM0.17m
1:49PM0.85m
2:15AM0.20m
2:20PM0.97m
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
light rain
rain showers
clear
clear
clear
clear
cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:15
—
—
—
—
—
—
—
6:16
—
—
—
—
—
—
—
6:16
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:45
—
—
—
—
—
—
—
5:45
—
—
—
—
—
—
—
5:44
—
—
 mm
—
—
—
—
—
—
—
—
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
22
22
22
25
26
26
24
23
22
22
20
21
25
26
22
21
19
18
17
19
22
22
20
19
Feels °C
25
25
25
27
27
26
25
24
24
24
19
19
23
23
21
20
18
17
16
18
20
19
18
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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