Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 8 pm 29 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
23.4°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 (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) - 3.5ft (1.1m), 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 Nagai Point at 12AM is: 0.5m 7s primary swell from a Southeast direction and 0.3m 13s secondary swell from a Southeast direction (forecast issued at 08:00pm October 29). The wind direction is predicted to be glassy.

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

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Fri afternoon, min 15°C on Sat night). Winds increasing (calm on Thu night, strong winds from the SW by Fri afternoon).

Thu
29
Friday
30
Saturday
31
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
1
2
1
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SE
13
0.3
SE
13
0.3
SE
13
0.6
SE
8
0.9
SE
8
0.9
SSE
8
1
SSE
8
1.1
SSE
8
0.9
SSE
8
1.1
SSE
8
1
SSE
8
0.7
SE
8
0.4
SE
21
0.5
SE
20
0.9
SSE
13
1
SE
18
0.9
SE
17
0.7
SSE
20
Wave Graph
Metric surfscale
Energy kJ
28
28
26
48
95
120
143
169
120
171
125
64
110
186
265
621
465
371
Wind (km/h)
15
NE
10
N
5
ENE
10
SW
15
W
15
WNW
15
SSW
30
SSW
40
SW
30
WSW
35
WSW
30
WSW
20
W
20
NNE
15
N
10
S
15
SE
15
NNE
Wind State
off
cross-off
glassy
on
cross-on
cross-on
on
on
on
cross-on
on
on
cross-on
cross-off
cross-off
cross-on
cross-off
off
High Tide
5:37PM1.57m
7:48AM1.38m
6:04PM1.52m
8:45AM1.30m
6:35PM1.44m
Low Tide
00:45AM0.13m
12:37PM1.00m
1:27AM0.21m
1:13PM1.07m
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:00
—
—
—
—
—
—
—
6:00
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
4:50
—
—
—
—
—
—
—
4:49
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
16
16
16
18
19
18
22
23
21
20
20
20
20
19
20
21
21
21
Feels °C
13
14
16
17
18
16
18
17
14
15
15
16
18
15
17
19
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 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