Nagai Point Surf Break

Nagai Point 48 hour detailed Surf Forecast

Lat Long: 35.19° N 139.60° E

Issued: 8 am 17 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
22.0° C

Slightly cooler than normal

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 (17 Jun):

  • Morning surf: Morning surf (17 Jun, local time) - 0.5ft (0.2m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (17 Jun, local time) - 0.5ft (0.1m), 18s period with S swell.
  • Evening surf: Evening surf (17 Jun, local time) - 0.5ft (0.1m), 17s period with S swell.

The current surf forecast for Nagai Point at 2PM is: 0.1m 18s primary swell from a South direction and 0.1m 11s secondary swell from a South direction, 0.5m 3s secondary swell from a South direction (forecast issued at 08:00am June 17). An open ocean swell of 0.1m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (17 Jun)0.5ft (0.2m)7s
Afternoon (17 Jun)0.5ft (0.1m)18s
Evening (17 Jun)0.5ft (0.1m)17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 11mm), heaviest on Wed night. Warm (max 25°C on Thu afternoon, min 20°C on Wed night). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
Sat
20
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)
0.2
SSW
7
0.2
SSW
7
0.3
SSE
6
0.1
S
18
0.5
S
4
0.1
S
17
0.4
S
4
0.5
S
5
0.6
S
7
0.4
SSW
8
0.5
S
6
0.6
S
6
0.6
S
6
0.7
S
7
0.7
S
6
0.6
S
6
0.5
S
6
0.5
S
6
0.5
S
6
0.5
S
6
0.5
S
6
0.4
SW
8
0.2
SSE
10
0.4
S
5
Wave Graph
Metric surfscale
Energy kJ
5
5
6
6
6
6
6
12
37
22
17
28
30
43
40
28
19
18
18
17
19
16
10
9
Wind (km/h)
10
S
10
S
15
SSW
25
SSW
25
S
20
S
10
S
5
NE
15
NNE
20
NE
20
NNE
15
NNE
5
ESE
5
SSE
10
S
5
SE
10
ESE
5
S
10
S
20
S
15
S
15
S
10
SSE
5
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
off
off
off
cross-off
off
glassy
glassy
cross-on
glassy
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
High Tide
4:49AM1.52m
7:12PM1.42m
5:29AM1.49m
7:48PM1.40m
6:11AM1.45m
8:25PM1.37m
Low Tide
12:03PM-0.02m
00:12AM0.95m
12:41PM0.04m
00:53AM0.93m
1:20PM0.14m
1:39AM0.90m
clear
clear
clear
clear
cloud
cloud
cloud
light rain
mod rain
rain showers
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:58
6:58
6:58
 mm
4
6
1
Temp °C
21
21
22
21
21
21
21
20
20
21
22
24
25
24
22
22
22
22
23
23
23
23
23
22
Feels °C
21
22
21
19
19
20
22
22
20
21
21
24
27
27
24
25
24
24
25
23
24
25
26
24
Swell 1
Height (m)
Direction
Period (s)
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.1
S
11
0.1
SW
7
0.1
SE
10
0.4
S
4
0.5
S
5
0.6
S
7
0.5
S
6
0.5
S
6
0.6
S
6
0.6
S
6
0.7
S
7
0.7
S
6
0.6
S
6
0.5
S
6
0.5
S
6
0.2
SSW
7
0.2
SSW
7
0.2
SSW
8
0.4
SW
8
0.2
SSW
8
0.4
S
5
Energy kJ
5
5
5
2
2
4
6
12
37
19
17
28
30
43
40
28
19
18
5
5
7
16
6
9
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
6
0.1
SE
6
0.1
S
11
0.1
E
9
0.1
S
11
0.1
SW
7
0.1
SW
8
0.1
SE
10
0.1
SE
10
0.4
SSW
8
0.3
SSW
7
0.2
SSW
7
0.2
SSE
8
0.2
SSE
8
0.1
SE
11
0.2
SSW
8
0.3
SW
8
0.2
SSW
8
0.2
SSE
10
0.2
SSE
10
0.2
SSE
6
0.2
SSE
6
0.2
S
6
0.2
SSE
10
Energy kJ
1
1
2
2
2
2
3
4
4
22
9
5
7
7
5
7
10
6
10
10
3
3
3
9
Swell 3
Height (m)
Direction
Period (s)
0.1
E
11
0.1
SE
9
0.1
E
9
0.1
S
18
0.1
SE
10
0.1
S
17
0.1
SE
10
0.1
SE
16
0.1
S
16
0.1
SE
10
0.3
SW
8
0.2
SSE
8
0.1
SE
11
0.1
SE
11
0.1
SW
9
0.1
SE
11
0.2
SSE
11
0.2
SSE
10
0.1
SE
14
0.1
SE
14
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.1
SE
13
Energy kJ
2
3
2
6
4
6
4
10
5
4
10
7
5
5
3
5
11
10
8
7
10
10
10
7
Wind waves
Height (m)
Direction
Period (s)
0.3
SSE
6
0.5
S
3
0.5
S
4
0.4
S
4
0.3
SSW
2
0.5
S
6
0.5
S
6
0.5
S
6
0.3
S
3
Energy kJ
6
4
6
4
1
18
17
19
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
73
73
73
73
73
73
55
27
143
27
141
44
9
12
44
44
47
12
12
73
73
73
73
44
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
3
3
2
2
2
2
2
2
1
1
2
2
2
2
2
1
2
1
1
1
1
1
Header Global
Rating
(10 max)
4
6
5
5
4
5
4
4
4
5
8
9
9
6
5
5
6
5
7
7
6
9
4
7
  • 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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