Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 am 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
28.1° C
1.6° 

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 (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 0.5ft (0.1m), 22s period with SE swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 3ft (0.9m), 16s period with SE swell.
  • Evening surf: Evening surf (03 Aug, local time) - 3.5ft (1.1m), 18s period with SE swell.

The current surf forecast for Nagai Point at 7AM is: 0.1m 9s primary swell from a Southeast direction (forecast issued at 02:00am August 03). An open ocean swell of 0.7m 16s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (03 Aug)0.5ft (0.1m)22s
Afternoon (03 Aug)3ft (0.9m)16s
Evening (03 Aug)3.5ft (1.1m)18s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Wed afternoon, min 22°C on Mon night). Mainly fresh winds.

Monday
3
Tuesday
4
Wednesday
5
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
1
0
2
2
2
1
2
2
3
3
3
3
2
1
1
3
4
3
3
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)
0.2
SSW
6
0.6
SE
15
0.6
SE
16
0.1
SE
22
0.4
SE
21
0.9
SE
16
1
SE
17
1.1
SE
18
1.1
SE
17
1.2
SE
16
1.3
SE
16
1.4
SE
17
1.6
SE
16
1.8
SE
16
1.9
SE
16
2.1
SE
16
2.3
SE
16
2.4
SE
16
2.5
SE
16
2.5
SSE
16
2.5
SSE
16
2.5
SSE
16
2.5
SSE
16
2.5
SSE
15
Wave Graph
Metric surfscale
Energy kJ
3
191
201
18
112
448
594
686
772
765
966
1120
1245
1611
1925
2326
2676
2831
3278
3731
3786
3569
3652
3371
Wind (km/h)
30
NE
30
NNE
35
NNE
35
NNE
35
NE
30
NNE
35
NE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
35
NE
30
NE
30
NE
35
NE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
25
NNE
25
NE
30
NE
Wind State
off
off
off
off
off
off
off
off
off
off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
off
off
off
off
High Tide
7:18AM1.47m
7:53PM1.48m
8:05AM1.36m
8:18PM1.46m
9:02AM1.24m
8:46PM1.43m
Low Tide
1:24AM0.62m
1:34PM0.47m
2:04AM0.59m
2:03PM0.63m
2:51AM0.57m
2:31PM0.80m
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:50
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:43
6:43
6:42
 mm
Temp °C
24
23
23
24
24
26
24
23
23
23
22
24
25
26
25
23
23
23
23
23
25
27
27
25
Feels °C
23
22
21
22
21
24
20
20
19
19
18
20
21
23
22
20
20
19
19
19
22
27
26
25
  • 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