Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Issued: 8 am 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
24.9° 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 (15 Jul):

  • Morning surf: Morning surf (15 Jul, local time) - 1.5ft (0.4m), 9s period with SSW swell.
  • Afternoon surf: Afternoon surf (15 Jul, local time) - 1.5ft (0.4m), 9s period with SW swell.
  • Evening surf: Evening surf (15 Jul, local time) - 2.5ft (0.7m), 4s period with S swell.

The current surf forecast for Nagai Point at 2PM is: 0.4m 9s primary swell from a Southwest direction and 0.1m 9s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a South direction (forecast issued at 08:00am July 15). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (15 Jul)1.5ft (0.4m)9s
Afternoon (15 Jul)1.5ft (0.4m)9s
Evening (15 Jul)2.5ft (0.7m)4s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Fri morning. Warm (max 27°C on Thu morning, min 25°C on Wed night). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
Sat
18
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
12 AM
3 AM
Rating
(10 max)
0
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
10
0.4
SSW
9
0.4
SW
9
0.4
SW
9
0.3
SSW
9
0.7
S
4
0.3
SSW
9
0.6
S
4
0.8
SSW
5
0.6
S
5
0.5
S
5
0.5
S
5
0.4
SSW
5
0.2
SSW
8
0.3
SE
10
0.2
SSW
8
0.2
SSW
8
0.3
SE
10
0.2
SSW
8
0.5
SSE
4
0.5
SSE
4
0.3
SE
9
0.4
SSE
4
0.3
SE
9
Wave Graph
Metric surfscale
Energy kJ
36
34
22
21
16
14
16
13
31
17
13
12
7
6
16
6
6
15
6
8
8
14
6
12
Wind (km/h)
10
S
10
S
20
S
20
S
30
S
30
S
20
S
15
SSW
10
SW
0
ENE
5
SE
15
SSW
10
S
10
SSE
10
SSE
5
E
10
ESE
20
SSE
15
S
15
SSE
10
SE
10
ESE
5
ESE
5
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
glassy
cross
cross-on
cross-on
cross
cross-on
glassy
cross-off
cross
cross-on
cross-on
cross
cross-off
glassy
off
High Tide
4:09AM1.54m
6:20PM1.50m
4:52AM1.56m
6:48PM1.50m
5:34AM1.56m
7:14PM1.49m
Low Tide
11:18AM0.03m
11:31PM0.93m
11:54AM0.05m
00:06AM0.86m
12:28PM0.11m
00:42AM0.80m
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
thunderstorm
thunderstorm
rain showers
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:37
4:37
4:39
4:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:54
6:54
 mm
1
2
2
Temp °C
26
26
26
26
26
26
25
25
25
27
27
27
27
27
26
26
26
26
27
27
26
25
25
25
Feels °C
30
29
28
27
26
26
26
27
28
32
31
30
31
31
30
31
30
28
30
29
29
28
29
29
  • 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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