Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 pm 05 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
24.9°C
0.7° 

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 (05 Oct):

  • Afternoon surf: Afternoon surf (05 Oct, local time) - 5ft (1.6m), 16s period with SSE swell.
  • Evening surf: Evening surf (05 Oct, local time) - 6.5ft (2.0m), 17s period with SSE swell.

The current surf forecast for Nagai Point at 11PM is: 2.2m 17s primary swell from a Southeast direction (forecast issued at 02:00pm October 05). An open ocean swell of 0.2m 13s is not directed at the surf break, a second open ocean swell of 1.0m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (05 Oct)--
Afternoon (05 Oct)5ft (1.6m)16s
Evening (05 Oct)6.5ft (2.0m)17s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Tue afternoon, min 19°C on Wed night). Winds decreasing (fresh winds from the NE on Tue afternoon, light winds from the NE by Wed afternoon).

Mon
5
Tuesday
6
Wednesday
7
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)
1
2
2
2
2
3
2
3
3
4
3
4
3
3
2
1
1
2
1
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)
1.5
SSE
16
1.6
SSE
16
1.8
SSE
17
2
SSE
17
2.3
SE
16
2.4
SE
17
2.5
SE
17
3
SE
17
3
SE
17
3
SE
17
3
SE
18
3
SE
17
2.5
SE
17
2.4
SE
17
2.1
SE
16
1.6
SE
15
1.2
SE
14
0.9
SE
14
0.6
SE
13
0.6
SE
12
Wave Graph
Metric surfscale
Energy kJ
1027
1257
1955
2323
2829
3498
3819
4589
4797
4797
5308
4518
3927
3210
2133
1203
590
304
108
124
Wind (km/h)
35
N
35
N
30
N
30
N
25
NNE
25
NNE
25
NNE
30
NNE
30
NNE
30
NE
35
NE
35
NE
30
NNE
30
NNE
30
NNE
25
NNE
15
N
10
NE
15
ESE
20
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
High Tide
2:33PM1.29m
10:52PM1.18m
2:51PM1.36m
1:20AM1.24m
3:11PM1.42m
Low Tide
8:02PM1.16m
7:11AM0.53m
8:33PM1.01m
8:14AM0.48m
9:00PM0.84m
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:39
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5:39
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:21
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5:19
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5:17
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 mm
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Temp °C
19
20
20
21
21
21
21
23
25
26
23
22
22
22
20
20
21
22
22
21
Feels °C
14
16
16
18
19
19
18
19
22
23
18
18
17
17
15
15
18
20
20
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.


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