Nagai Point Surf Break
Lat Long: 35.19° N 139.60° E

Nagai Point 48 hour detailed Surf Forecast

Weather Forecast for Nagai Point

Issued: 8 am 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
21.4° 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 (06 Jun):

  • Morning surf: Morning surf (06 Jun, local time) - 0.5ft (0.1m), 11s period with SE swell.
  • Afternoon surf: Afternoon surf (06 Jun, local time) - 0.5ft (0.2m), 7s period with SSW swell.
  • Evening surf: Evening surf (06 Jun, local time) - 0.5ft (0.2m), 7s period with SSW swell.

The current surf forecast for Nagai Point at 11AM is: 0.1m 11s primary swell from a Southeast direction and 0.1m 7s secondary swell from a South direction (forecast issued at 08:00am June 06). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (06 Jun)0.5ft (0.1m)11s
Afternoon (06 Jun)0.5ft (0.2m)7s
Evening (06 Jun)0.5ft (0.2m)7s

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 33mm), heaviest during Sun night. Warm (max 22°C on Mon afternoon, min 17°C on Sat morning). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
Tue
9
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
2
1
3
1
0
2
1
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)
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.5
SSE
4
0.7
SSE
5
2.2
SSE
7
1.6
S
8
1.3
SW
10
1.4
S
8
1.1
S
8
1.2
S
8
1.1
SSW
8
0.9
SSW
7
Wave Graph
Metric surfscale
Energy kJ
5
5
5
5
5
5
5
5
5
5
5
4
4
4
7
20
433
297
356
279
152
181
151
91
Wind (km/h)
30
NNE
25
NE
20
NE
15
NE
5
ENE
10
SE
10
E
10
ENE
10
NE
10
NE
0
SW
5
SW
15
SSE
15
SSE
25
SE
25
ESE
5
SE
25
NNW
10
NNW
10
S
15
SSE
5
WSW
15
NNE
20
NNE
Wind State
off
off
off
off
cross-off
cross
cross-off
off
off
off
glassy
on
cross
cross
cross
cross-off
glassy
cross-off
cross-off
cross-on
cross-on
glassy
cross-off
cross-off
High Tide
7:18AM1.29m
9:54PM1.27m
8:23AM1.18m
10:44PM1.25m
9:56AM1.09m
11:33PM1.26m
Low Tide
2:35PM0.30m
3:21AM0.92m
3:29PM0.44m
4:46AM0.84m
4:31PM0.58m
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
mod rain
heavy rain
mod rain
mod rain
cloud
cloud
part cloud
part cloud
cloud
cloud
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>
6:52
6:52
6:53
6:53
 mm
2
6
12
6
7
Temp °C
16
17
18
20
21
19
18
18
18
19
20
20
19
19
19
19
21
20
21
21
22
22
21
21
Feels °C
11
13
15
19
21
19
18
18
18
19
22
21
18
19
17
17
24
18
21
21
22
25
21
18
Swell 1
Height (m)
Direction
Period (s)
0.1
S
7
0.1
S
7
0.1
S
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.1
SW
7
0.1
SW
7
0.1
SW
6
0.1
SW
6
0.1
S
6
1.2
SSE
7
1.6
S
8
1.6
S
8
1.4
S
8
1.1
S
8
1.2
S
8
1.1
SSW
8
0.9
SSW
7
Energy kJ
1
1
1
5
5
5
5
5
5
5
5
2
2
2
2
1
125
287
356
279
152
181
151
91
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
4
0.1
SE
4
0.1
SE
5
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
1.7
SSE
7
1.3
SW
10
0.1
E
11
0.5
SW
10
0.1
E
10
0.3
ESE
7
0.2
E
8
Energy kJ
5
5
5
5
4
1
1
1
4
4
4
4
4
4
4
297
318
2
46
2
10
5
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
E
6
0.1
E
14
0.1
SE
10
0.1
SE
10
0.2
E
11
0.2
E
11
0.3
E
10
0.1
E
10
0.1
E
10
Energy kJ
5
5
4
4
4
1
4
4
4
9
9
18
2
2
Wind waves
Height (m)
Direction
Period (s)
0.5
NE
3
0.3
NE
3
0.2
SSE
3
0.5
SSE
4
0.7
SSE
5
2.2
SSE
7
0.3
NNW
2
0.3
NNW
3
1.3
SW
7
Energy kJ
5
1
1
7
20
433
1
2
171
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
4
4
4
4
3
3
1
1
3
3
4
3
2
2
3
3
3
2
1
1
Distance (km)
552
552
491
9
54
54
54
54
48
54
9
12
566
73
487
487
0
20
0
12
41
0
0
4
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
3
2
4
3
3
3
4
2
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
1
4
4
4
4
3
3
1
1
4
4
4
4
4
4
4
4
3
3
4
4
Header Global
Rating
(10 max)
8
8
8
8
9
9
9
9
9
8
6
7
7
8
8
9
9
8
7
6
7
6
5
9
  • 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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