Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 8 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
27.6°C
0.9° 

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 (02 Sep):

  • Morning surf: Morning surf (02 Sep, local time) - 1ft (0.3m), 8s period with SSW swell.
  • Afternoon surf: Afternoon surf (02 Sep, local time) - 1.5ft (0.4m), 8s period with SSW swell.
  • Evening surf: Evening surf (02 Sep, local time) - 1.5ft (0.4m), 9s period with SSW swell.

The current surf forecast for Nagai Point at 5PM is: 0.4m 8s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a Southeast direction, 0.3m 3s secondary swell from a South-southeast direction (forecast issued at 08:00am September 02). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (02 Sep)1ft (0.3m)8s
Afternoon (02 Sep)1.5ft (0.4m)8s
Evening (02 Sep)1.5ft (0.4m)9s

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


Short Range Forecast

Heavy rain (total 124mm), heaviest during Fri morning. Warm (max 27°C on Wed afternoon, min 19°C on Fri night). Winds increasing (light winds from the ENE on Thu night, fresh winds from the NE by Fri night).

Wednesday
2
Thursday
3
Friday
4
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
1
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
Wave
Height (m)
Direction
Period (s)
0.3
SSW
8
0.3
SSW
8
0.3
SSW
8
0.4
SSW
8
0.4
SSW
8
0.4
SSW
9
0.5
S
9
0.4
SSW
9
0.4
SSW
9
0.5
S
9
0.4
SSW
9
0.4
SSW
9
0.5
S
8
0.5
S
8
0.6
S
11
0.6
S
11
0.6
S
10
0.6
S
10
0.6
S
10
0.5
S
10
0.5
S
9
0.5
S
9
Wave Graph
Metric surfscale
Energy kJ
14
14
14
24
24
25
37
26
26
39
25
25
37
37
93
83
74
71
70
48
45
42
Wind (km/h)
5
S
5
S
10
SSW
15
S
20
SSE
15
SSE
15
S
15
SSW
10
SSW
15
SSW
20
SSW
25
SSW
20
SW
10
NNW
20
NNE
10
NNE
5
ENE
10
E
15
ENE
20
NE
30
NE
30
NE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross
cross-off
off
off
cross-off
off
off
off
off
High Tide
7:51AM1.40m
7:21PM1.52m
8:45AM1.27m
7:44PM1.48m
10:10AM1.15m
8:09PM1.42m
Low Tide
1:24PM0.77m
2:11AM0.43m
1:45PM0.92m
3:04AM0.48m
1:57PM1.05m
clear
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
cloud
cloud
thunderstorm
thunderstorm
cloud
cloud
cloud
cloud
light rain
mod rain
heavy rain
heavy rain
mod rain
mod rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:05
 mm
1
1
1
2
10
15
21
7
7
17
Temp °C
26
26
26
27
27
27
27
26
26
27
27
27
27
27
25
23
22
22
21
22
22
21
Feels °C
30
29
28
29
29
30
30
29
29
29
28
27
27
30
26
25
25
24
22
22
21
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 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