Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 am 13 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
23.0°C
0.8° 

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


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

  • Morning surf: Morning surf (13 Oct, local time) - 2.5ft (0.8m), 13s period with SE swell.
  • Afternoon surf: Afternoon surf (13 Oct, local time) - 2.5ft (0.8m), 12s period with SE swell.
  • Evening surf: Evening surf (13 Oct, local time) - 2ft (0.6m), 12s period with SE swell.

The current surf forecast for Nagai Point at 7AM is: 0.9m 13s primary swell from a Southeast direction (forecast issued at 02:00am October 13). An open ocean swell of 0.7m 9s is not directed at the surf break, a second open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (13 Oct)2.5ft (0.8m)13s
Afternoon (13 Oct)2.5ft (0.8m)12s
Evening (13 Oct)2ft (0.6m)12s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Wed afternoon, min 18°C on Wed night). Winds increasing (light winds from the ENE on Tue afternoon, strong winds from the NNE by Wed night).

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)
0
0
0
0
2
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SE
14
0.9
SE
14
0.9
SE
13
0.8
SE
13
0.9
SE
13
0.8
SE
12
0.7
SE
12
0.6
SE
12
0.5
SE
11
0.3
SE
10
0.4
SW
3
0.7
SW
4
1.2
SSW
5
1.3
SSW
5
1.2
SW
5
0.4
SE
9
0.4
SSW
5
0.2
SSW
6
0.1
SE
8
0.1
SE
8
0.1
S
5
0.1
S
5
0.1
SW
5
0.3
SE
6
Wave Graph
Metric surfscale
Energy kJ
322
322
299
242
277
184
141
106
57
15
2
13
56
80
79
27
9
4
3
3
1
1
1
6
Wind (km/h)
30
NNE
30
NNE
30
NNE
25
NNE
15
NNE
5
ENE
5
SSW
10
SW
15
SW
25
SW
30
SW
35
SW
40
SW
35
SW
20
SW
45
NNE
35
NE
25
NE
20
ENE
20
ENE
15
ENE
10
ESE
15
E
10
E
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
on
on
on
on
on
on
on
on
on
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
High Tide
5:59AM1.59m
5:18PM1.60m
6:38AM1.53m
5:41PM1.59m
7:21AM1.44m
6:05PM1.56m
Low Tide
11:26PM0.19m
11:38AM0.71m
11:59PM0.16m
12:04PM0.81m
00:34AM0.17m
12:30PM0.92m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:45
—
—
—
—
—
—
—
5:45
—
—
—
—
—
—
—
5:46
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:09
—
—
—
—
—
—
—
5:08
—
—
—
—
—
—
—
5:07
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
20
20
19
20
22
23
23
22
22
22
22
23
24
25
25
23
20
19
18
18
19
19
19
20
Feels °C
16
16
15
17
21
24
24
22
21
20
19
20
20
21
24
16
14
14
15
14
17
18
18
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 

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 Nagai Point 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.


Nearest locationNearest