Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 am 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
27.1°C
1.0° 

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 (14 Sep):

  • Morning surf: Morning surf (14 Sep, local time) - 0.5ft (0.2m), 7s period with SSE swell.
  • Afternoon surf: Afternoon surf (14 Sep, local time) - 3ft (0.9m), 4s period with S swell.
  • Evening surf: Evening surf (14 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.

The current surf forecast for Nagai Point at 9AM is: 0.2m 7s primary swell from a South-southeast direction and 0.1m 9s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a Southwest direction (forecast issued at 02:00am September 14). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (14 Sep)0.5ft (0.2m)7s
Afternoon (14 Sep)3ft (0.9m)4s
Evening (14 Sep)1.5ft (0.4m)10s

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


Short Range Forecast

Heavy rain (total 56mm), heaviest during Tue morning. Warm (max 26°C on Mon morning, min 21°C on Wed morning). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Tue night).

Monday
14
Tuesday
15
Wednesday
16
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
8
0.4
SE
7
0.4
SE
7
0.2
SSE
7
0.3
SE
9
0.9
S
4
0.9
SSW
4
0.4
SE
10
0.4
SE
9
0.4
SE
9
0.4
SE
9
1
SSE
8
0.6
SSE
8
1
S
4
0.8
S
5
0.5
SE
7
0.5
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
8
0.4
SE
8
Wave Graph
Metric surfscale
Energy kJ
15
14
12
4
12
27
32
25
24
20
26
134
45
40
31
23
25
17
13
14
12
12
17
17
Wind (km/h)
20
SSW
20
SW
20
SW
25
SSW
35
SSW
40
SSW
35
SSW
30
SSW
40
SSW
25
SSW
30
SSW
25
SSW
20
S
15
SSW
10
SSW
5
N
15
NNE
20
NNE
30
NNE
30
NNE
30
NNE
30
NNE
30
NNE
25
NNE
Wind State
on
on
on
on
cross-on
cross-on
on
on
on
cross-on
on
on
cross-on
on
cross-on
glassy
cross-off
cross-off
cross-off
off
off
off
off
off
High Tide
6:05AM1.63m
6:04PM1.59m
6:43AM1.56m
6:24PM1.58m
7:24AM1.46m
6:46PM1.56m
Low Tide
11:51PM0.38m
12:06PM0.52m
00:22AM0.33m
12:32PM0.64m
00:57AM0.32m
12:56PM0.78m
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
rain showers
part cloud
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:22
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:50
5:47
 mm
1
7
21
10
2
1
2
2
1
1
1
4
Temp °C
24
25
26
26
26
26
26
26
24
23
24
23
22
23
23
24
23
22
22
21
21
22
21
21
Feels °C
25
27
27
26
24
24
24
25
21
23
23
22
23
25
26
28
25
23
20
19
19
20
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 

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