Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 2 am 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
23.9° 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 (09 Jul):

  • Morning surf: Morning surf (09 Jul, local time) - 5ft (1.5m), 14s period with S swell.
  • Afternoon surf: Afternoon surf (09 Jul, local time) - 4.5ft (1.4m), 14s period with SSE swell.
  • Evening surf: Evening surf (09 Jul, local time) - 4.5ft (1.4m), 14s period with S swell.

The current surf forecast for Nagai Point at 8AM is: 1.4m 14s primary swell from a South-southeast direction and 1.0m 15s secondary swell from a South direction (forecast issued at 02:00am July 09). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (09 Jul)5ft (1.5m)14s
Afternoon (09 Jul)4.5ft (1.4m)14s
Evening (09 Jul)4.5ft (1.4m)14s

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


Short Range Forecast

Some drizzle, heaviest during Sat night. Warm (max 25°C on Thu afternoon, min 23°C on Thu morning). Winds increasing (light winds from the SSW on Thu morning, fresh winds from the S by Sat afternoon).

Thursday
9
Friday
10
Saturday
11
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)
2
2
3
2
2
0
0
0
1
2
2
2
1
0
0
0
0
0
1
1
0
0
0
0
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)
1.6
SSE
14
1.6
SSE
14
1.2
SSE
13
1.5
S
14
1.4
SSE
14
1.4
SSE
14
1.2
SSE
13
1.4
S
14
1.6
S
15
1.7
S
15
1.5
S
14
1.8
S
15
1.9
S
17
2
S
16
2
S
16
1.9
S
16
2.1
SSW
16
1.7
SSW
16
2.1
SSW
17
2.1
SSW
17
2.2
SSW
17
2
SSW
17
2
SSW
16
2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
980
953
454
912
811
788
507
780
1070
1208
902
1371
2097
2105
2062
1811
2133
1455
2605
2635
2842
2323
2071
2021
Wind (km/h)
5
SSE
5
S
5
SSW
5
SSW
10
SSW
15
SSW
20
SSW
15
SSW
15
SSW
15
S
10
S
15
SSW
15
S
25
S
25
S
25
S
20
S
20
SSW
20
SSW
20
SSW
25
S
30
S
35
S
25
SSW
Wind State
cross-on
cross-on
glassy
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
10:47PM1.33m
1:16PM1.10m
11:40PM1.33m
3:01PM1.19m
00:40AM1.35m
4:02PM1.29m
Low Tide
6:13AM0.56m
5:32PM0.98m
7:27AM0.45m
7:10PM1.06m
8:27AM0.32m
8:33PM1.08m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:33
4:33
4:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:58
6:58
 mm
Temp °C
23
23
23
23
24
24
25
24
24
23
23
24
24
25
24
24
24
23
23
23
24
24
24
25
Feels °C
26
26
26
26
26
24
26
25
25
24
25
25
24
25
24
24
25
24
24
24
24
23
22
24
  • 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 

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