Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
26.6° C
0.8° 

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 (21 Jul):

  • Afternoon surf: Afternoon surf (21 Jul, local time) - 2ft (0.6m), 4s period with SSW swell.
  • Evening surf: Evening surf (21 Jul, local time) - 2ft (0.6m), 4s period with SSW swell.

The current surf forecast for Nagai Point at 7PM is: 0.7m 4s primary swell from a South-southwest direction and 0.1m 8s secondary swell from a South direction (forecast issued at 02:00pm July 21). An open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (21 Jul)--
Afternoon (21 Jul)2ft (0.6m)4s
Evening (21 Jul)2ft (0.6m)4s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu night. Warm (max 31°C on Thu morning, min 26°C on Thu night). Wind will be generally light.

Tue
21
Wednesday
22
Thursday
23
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
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)
0.2
SSE
8
0.6
SSW
4
0.7
SSW
4
0.6
SSW
4
0.5
SSW
4
0.8
SW
4
0.6
SW
4
0.6
SSW
4
0.4
SSW
4
0.5
S
4
0.6
SSW
4
0.6
SSW
4
0.7
SSW
5
0.9
SW
6
0.5
SSW
5
0.4
SSW
6
0.4
SSW
6
0.3
SSW
6
0.2
SSE
10
0.2
SSE
10
Wave Graph
Metric surfscale
Energy kJ
6
10
18
15
11
21
14
12
6
6
12
13
19
46
17
15
13
8
10
10
Wind (km/h)
20
SSW
25
SSW
25
SSW
25
SSW
15
SSW
15
WSW
10
WSW
10
SSW
20
SSW
20
S
20
S
25
SSW
15
SSW
0
ENE
10
NE
20
NE
10
NE
15
SSE
10
S
5
NE
Wind State
cross-on
on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
glassy
off
off
off
cross
cross-on
glassy
High Tide
9:06PM1.40m
9:54AM1.15m
9:41PM1.37m
11:52AM1.09m
Low Tide
2:40PM0.65m
3:46AM0.63m
3:15PM0.82m
5:00AM0.59m
4:00PM0.98m
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:41
4:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
 mm
Temp °C
28
27
28
28
27
28
28
28
27
27
28
28
27
27
27
28
31
30
29
28
Feels °C
30
29
30
30
31
32
32
32
29
30
31
30
30
33
31
30
34
33
33
34
  • 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