Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
27.4°C
0.5° 

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 (24 Aug):

  • Afternoon surf: Afternoon surf (24 Aug, local time) - 3ft (0.9m), 16s period with SSE swell.
  • Evening surf: Evening surf (24 Aug, local time) - 5ft (1.6m), 14s period with SSE swell.

The current surf forecast for Nagai Point at 8PM is: 1.6m 15s primary swell from a South-southeast direction and 0.1m 9s secondary swell from a Southwest direction, 0.6m 4s secondary swell from a South-southwest direction (forecast issued at 02:00pm August 24). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (24 Aug)--
Afternoon (24 Aug)3ft (0.9m)16s
Evening (24 Aug)5ft (1.6m)14s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu morning. Warm (max 29°C on Wed afternoon, min 26°C on Mon night). Winds decreasing (fresh winds from the SW on Tue afternoon, light winds from the WNW by Thu morning).

Mon
24
Tuesday
25
Wednesday
26
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)
1
SSE
14
0.9
SSE
16
1.4
SSE
15
1.6
SSE
14
1.5
SSE
14
1.6
SSE
14
1.4
SSE
13
1.4
SSE
13
1.2
SSE
13
1
SSE
12
1.2
S
12
1.2
S
12
1.2
S
12
1.1
S
13
1.1
S
12
0.9
SSW
12
0.9
SSW
12
0.9
SSW
13
0.9
SSW
12
0.8
SSW
12
Wave Graph
Metric surfscale
Energy kJ
362
480
856
994
815
861
700
690
484
298
403
403
400
386
371
258
267
289
210
161
Wind (km/h)
20
S
25
SSW
25
SSW
25
SSW
20
SSW
20
SW
20
SW
20
SSW
35
SSW
35
SSW
35
SW
30
SW
30
SW
20
SW
15
SW
15
SW
30
SSW
35
SSW
35
SW
35
SW
Wind State
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
High Tide
4:15PM1.40m
2:01AM1.36m
4:35PM1.47m
3:03AM1.45m
4:55PM1.51m
Low Tide
9:20PM1.11m
9:22AM0.29m
9:52PM0.99m
10:02AM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:19
6:16
 mm
Temp °C
26
27
28
27
27
26
26
27
27
28
28
27
27
26
27
27
28
29
29
28
Feels °C
28
28
29
28
29
28
28
29
26
28
27
27
27
27
30
30
29
29
28
28
  • 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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