Nagai Point surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 pm Monday 11 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
19.8° C
(Which is normal for this time of year)

How big are the waves at Nagai Point today?

The current surf forecast for Nagai Point at 5AM is: 0.7m 9s primary swell from a South-southeast direction (forecast issued at 08:00pm May 11). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (12 May)2.5ft (0.7m)9s
Afternoon (12 May)2ft (0.6m)10s
Evening (12 May)2ft (0.6m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Wed night. Warm (max 21°C on Thu morning, min 17°C on Mon night). Wind will be generally light.

Mon
11
Tuesday
12
Wednesday
13
Thursday
14
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)
0.8
S
4
0.7
S
4
0.9
SSE
8
0.8
SSE
9
0.7
SSE
9
0.7
SSE
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
0.6
SE
9
0.6
SE
9
0.5
SE
9
0.5
SE
9
0.4
SE
9
0.4
SE
10
0.4
SE
9
0.4
SE
9
0.4
SE
6
0.4
SE
6
0.4
SE
7
Wave Graph
Metric surfscale
Energy kJ
22
16
123
84
67
68
86
73
88
67
51
51
51
53
55
42
43
29
33
29
30
10
9
14
Wind (km/h)
30
S
25
S
25
S
15
S
10
S
5
S
15
SSW
15
SSW
15
S
5
SSE
5
ESE
5
NNE
10
NE
10
NE
5
NE
10
S
10
SW
10
N
10
NE
10
NE
15
NE
15
NE
10
NNE
15
S
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
glassy
glassy
glassy
off
off
glassy
cross-on
on
cross-off
off
off
off
off
off
cross-on
High Tide
1:44AM1.25m
1:57PM1.15m
2:13AM1.30m
2:55PM1.25m
2:41AM1.35m
Low Tide
6:58PM0.52m
8:03AM0.61m
7:56PM0.55m
8:40AM0.44m
8:43PM0.59m
9:14AM0.28m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
rain showers
part cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:39
4:39
4:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:34
6:35
6:36
6:37
1
Temp °C
19
19
18
18
17
18
18
19
19
18
17
17
17
18
19
19
19
19
19
18
18
19
21
21
14
15
14
16
16
17
16
16
17
18
17
17
16
17
17
17
18
18
18
17
16
17
19
19
Swell 1
Height (m)
Direction
Period (s)
0.2
ESE
11
0.2
ESE
10
0.9
SSE
8
0.8
SSE
9
0.7
SSE
9
0.7
SSE
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
0.6
SE
9
0.6
SE
9
0.5
SE
9
0.5
SE
9
0.4
SE
9
0.4
SE
10
0.4
SE
9
0.4
SE
9
0.4
SE
6
0.4
SE
6
0.2
ESE
10
Energy kJ
11
11
123
84
67
68
86
73
88
67
51
51
51
53
55
42
43
29
33
29
30
10
9
10
Swell 2
Height (m)
Direction
Period (s)
0.3
ESE
10
0.1
S
9
0.1
S
9
0.1
E
11
0.2
ESE
11
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.2
ESE
10
0.2
ESE
10
0.1
SE
10
Energy kJ
18
2
2
2
12
5
4
4
10
9
4
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.1
S
7
Energy kJ
4
4
4
1
Wind waves
Height (m)
Direction
Period (s)
0.8
S
4
0.7
S
4
0.7
SSE
8
0.3
S
3
0.4
SE
7
Energy kJ
22
16
72
1
14
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
73
73
73
23
23
9
12
12
23
1
12
12
12
9
9
12
12
9
27
27
27
9
9
27
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
Header Global
Rating
(10 max)
5
4
5
9
5
5
9
5
9
9
8
9
9
8
6
8
7
6
6
9
9
5
9
5
  • 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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