Nagai Point surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 pm Sunday 10 May 2026 JST
Forecast update in hr  min  s Forecast update imminent
Nagai Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagai Point sea temperature is
20.5° C
(Which is slightly warmer than usual)

How big are the waves at Nagai Point today?

The current surf forecast for Nagai Point at 4AM is: 0.6m 6s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a Southeast direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 08:00pm May 10). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (11 May)2.5ft (0.7m)6s
Afternoon (11 May)2.5ft (0.8m)4s
Evening (11 May)1ft (0.3m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 19°C on Wed morning, min 16°C on Tue night). Wind will be generally light.

Sun
10
Monday
11
Tuesday
12
Wednesday
13
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
6 AM
9 AM
12 PM
3 PM
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 MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.7
SSE
6
0.7
SSE
6
0.6
SSE
6
0.6
SSE
6
0.6
SSE
6
0.7
S
6
0.7
S
5
0.8
S
4
0.8
S
4
0.3
SE
11
0.9
SSE
8
0.7
SSE
8
0.7
SE
8
0.7
SE
9
0.7
SE
9
0.6
SE
10
0.7
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
34
35
29
26
25
30
29
20
22
19
120
62
74
79
90
76
90
68
53
52
51
29
29
29
Wind (km/h)
25
SSE
20
S
20
S
20
SSW
15
SSW
20
SSW
25
S
30
S
25
S
20
S
15
SSW
15
SSW
10
SSE
5
SSW
15
SSW
20
SSW
15
S
10
SSE
5
SE
5
NNE
10
NNE
10
NE
0
NNW
10
SSW
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
glassy
off
off
off
glassy
on
High Tide
1:09AM1.21m
12:32PM1.05m
1:44AM1.25m
1:57PM1.15m
2:13AM1.30m
2:55PM1.25m
Low Tide
5:41PM0.48m
7:19AM0.78m
6:58PM0.52m
8:03AM0.61m
7:56PM0.55m
8:40AM0.44m
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:41
4:39
4:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:32
6:34
6:35
6:36
Temp °C
19
18
18
18
18
18
18
18
18
18
18
17
17
17
18
18
18
18
17
17
16
18
19
19
15
14
14
15
16
15
14
13
14
15
16
15
16
17
16
15
16
17
17
17
14
16
19
17
Swell 1
Height (m)
Direction
Period (s)
0.2
ESE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
8
0.1
SE
11
0.2
ESE
11
0.2
ESE
11
0.2
ESE
11
0.3
SE
11
0.9
SSE
8
0.7
SSE
8
0.7
SE
8
0.7
SE
9
0.7
SE
9
0.6
SE
10
0.7
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
Energy kJ
8
3
3
3
3
4
11
11
11
18
120
62
74
79
90
76
90
68
53
52
51
29
29
29
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
8
0.4
ESE
10
0.4
ESE
9
0.1
S
9
0.1
SE
11
Energy kJ
5
5
5
5
5
3
39
31
2
5
Swell 3
Height (m)
Direction
Period (s)
0.1
W
6
Energy kJ
1
Wind waves
Height (m)
Direction
Period (s)
0.7
SSE
6
0.7
SSE
6
0.6
SSE
6
0.6
SSE
6
0.6
SSE
6
0.7
S
6
0.7
S
5
0.8
S
4
0.8
S
4
0.7
S
4
0.7
SSE
8
0.4
S
3
Energy kJ
34
35
29
26
25
30
29
20
22
19
72
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Distance (km)
55
73
41
41
73
73
73
73
73
73
23
41
23
12
51
51
51
27
12
12
12
9
9
12
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
5
5
9
8
6
9
8
5
5
4
5
9
5
5
9
9
9
9
9
9
9
9
9
8
  • 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

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