Nagai Point Surf Break

Nagai Point 48 hour detailed Surf Forecast

Lat Long: 35.19° N 139.60° E

Issued: 2 am 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
22.3° 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 (19 Jun):

  • Morning surf: Morning surf (19 Jun, local time) - 2ft (0.6m), 7s period with S swell.
  • Afternoon surf: Afternoon surf (19 Jun, local time) - 1.5ft (0.4m), 6s period with S swell.
  • Evening surf: Evening surf (19 Jun, local time) - 1.5ft (0.4m), 6s period with S swell.

The current surf forecast for Nagai Point at 7AM is: 0.5m 6s primary swell from a South direction and 0.3m 7s secondary swell from a South-southwest direction (forecast issued at 02:00am June 19). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Jun)2ft (0.6m)7s
Afternoon (19 Jun)1.5ft (0.4m)6s
Evening (19 Jun)1.5ft (0.4m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 36mm), heaviest during Sat night. Warm (max 24°C on Sun afternoon, min 21°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the N by Sun afternoon).

Friday
19
Saturday
20
Sunday
21
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)
0.6
SSE
7
0.6
S
7
0.5
S
6
0.6
S
7
0.4
SSW
7
0.4
S
6
0.4
S
6
0.4
S
6
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
12
1.1
S
5
1.7
SSW
6
0.9
SSW
6
0.8
SSW
7
0.8
SSW
8
0.8
SSW
7
0.7
SSW
7
Wave Graph
Metric surfscale
Energy kJ
40
33
20
33
15
12
11
10
10
9
9
9
9
9
9
9
14
51
209
64
71
75
73
54
Wind (km/h)
5
E
10
ENE
10
NE
5
ESE
10
S
10
SSE
10
SE
10
E
10
ENE
15
NE
20
NE
20
NE
10
NE
10
N
10
NE
10
SSW
20
SSE
30
SSW
5
NW
5
NNW
10
N
15
N
30
N
30
N
Wind State
glassy
off
off
glassy
cross
cross
cross
cross-off
cross-off
off
off
off
off
cross-off
off
cross-on
cross
cross-on
glassy
cross
cross-off
cross-off
cross-off
cross-off
High Tide
6:11AM1.45m
8:25PM1.37m
6:57AM1.37m
9:03PM1.34m
7:51AM1.28m
Low Tide
00:53AM0.93m
1:20PM0.14m
1:39AM0.90m
2:01PM0.26m
2:32AM0.87m
2:44PM0.40m
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
cloud
cloud
light rain
light rain
mod rain
mod rain
mod rain
light rain
light rain
light rain
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:58
6:59
 mm
1
4
4
7
8
6
2
3
1
Temp °C
21
21
21
22
23
23
23
23
22
22
21
21
22
21
21
21
22
22
21
21
23
24
23
22
Feels °C
24
22
23
25
25
25
25
26
25
24
21
21
23
23
23
23
23
21
24
23
25
25
21
20
Swell 1
Height (m)
Direction
Period (s)
0.6
SSE
7
0.6
S
7
0.5
S
6
0.6
S
7
0.4
SSW
7
0.4
S
6
0.4
S
6
0.4
S
6
0.3
S
5
0.2
S
5
0.2
S
5
0.2
SSE
10
0.2
SSW
7
0.2
SSW
6
0.3
SE
4
0.4
SE
4
0.2
SSE
9
0.6
S
4
0.8
S
6
0.9
SSW
6
0.8
SSW
7
0.8
SSW
8
0.8
SSW
7
0.7
SSW
7
Energy kJ
35
33
20
33
15
12
11
10
5
2
2
9
4
4
2
4
8
12
39
64
71
75
73
54
Swell 2
Height (m)
Direction
Period (s)
0.5
SSW
8
0.4
SW
8
0.3
SSW
7
0.1
SE
10
0.4
SE
6
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSW
7
0.2
SSE
10
0.2
SSE
10
0.2
SSW
6
0.2
SSW
7
0.1
SE
12
0.2
SSE
9
0.2
SSE
9
0.2
SSE
11
0.1
SE
11
0.2
SSE
9
0.2
SSE
9
0.2
SSE
9
Energy kJ
40
16
10
4
10
10
10
10
10
9
9
5
9
9
4
4
6
8
8
12
5
8
8
9
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
9
0.1
SE
9
0.1
SW
8
0.1
S
15
0.2
SSE
10
0.1
SE
14
0.1
SE
14
0.1
SW
7
0.2
SSW
7
0.1
SW
7
0.1
SW
7
0.2
SSE
5
0.1
SE
12
0.2
SSE
10
0.2
SSE
10
0.2
SSE
12
0.1
SE
12
0.1
SE
12
0.1
SE
9
0.1
SE
9
0.1
SE
11
0.1
SE
11
0.1
SE
11
Energy kJ
8
3
3
4
10
7
7
2
5
2
2
2
6
9
9
14
5
5
3
3
5
5
5
Wind waves
Height (m)
Direction
Period (s)
0.2
SSE
2
0.6
ESE
4
0.4
S
4
1.1
S
5
1.7
SSW
6
0.3
NNE
2
Energy kJ
1
12
6
51
209
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
Distance (km)
1
12
27
9
39
73
73
75
44
44
143
143
143
9
143
237
73
33
0
4
1
1
25
18
Best forecast wave conditions in Kanagawa
Rating
(10 max)
2
1
1
1
1
2
3
2
2
2
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
2
3
2
3
3
3
3
3
2
Header Global
Rating
(10 max)
6
5
5
5
6
6
6
4
4
4
4
4
5
5
4
5
9
5
8
9
9
9
8
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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