Nagai Point Surf Break

Nagai Point 48 hour detailed Surf Forecast

Lat Long: 35.19° N 139.60° E

Issued: 8 pm 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
23.5° 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 (05 Jul):

  • Morning surf: Morning surf (05 Jul, local time) - 1.5ft (0.4m), 4s period with SSE swell.
  • Afternoon surf: Afternoon surf (05 Jul, local time) - 2ft (0.6m), 5s period with SSE swell.
  • Evening surf: Evening surf (05 Jul, local time) - 4ft (1.2m), 6s period with SE swell.

The current surf forecast for Nagai Point at 12AM is: 0.4m 4s primary swell from a South direction and 0.1m 10s secondary swell from a Southeast direction, 0.1m 8s secondary swell from a Southeast direction (forecast issued at 08:00pm July 04). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (05 Jul)1.5ft (0.4m)4s
Afternoon (05 Jul)2ft (0.6m)5s
Evening (05 Jul)4ft (1.2m)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 35mm), heaviest during Mon afternoon. Warm (max 23°C on Sat night, min 20°C on Mon night). Winds increasing (light winds from the SE on Sat night, strong winds from the NNE by Tue morning).

Sat
4
Sunday
5
Monday
6
Tuesday
7
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
1
1
0
0
0
0
0
1
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)
0.4
SSE
3
0.4
SSE
4
0.4
S
4
0.4
S
4
0.4
S
4
0.4
SSE
4
0.4
SSE
4
0.6
SSE
5
1.2
SE
6
1.2
SE
6
1.2
SE
6
0.8
SSE
6
1.2
SE
7
1.2
SE
7
0.4
SE
14
0.4
SE
14
0.4
SE
16
0.6
SSE
13
0.6
SSE
14
0.4
SSE
16
0.7
SSE
15
0.7
SSE
15
1
SSE
16
1.2
SSE
16
Wave Graph
Metric surfscale
Energy kJ
4
5
5
5
5
7
6
21
98
112
116
52
131
128
52
51
64
120
138
102
199
196
532
724
Wind (km/h)
20
S
15
SSE
20
SSW
15
S
10
SE
10
ESE
15
SSE
15
SSE
15
SE
15
E
15
ESE
15
E
20
E
15
E
20
ENE
20
ENE
25
NE
30
NE
35
NE
35
NNE
35
NNE
35
N
40
NNE
40
NNE
Wind State
cross-on
cross
cross-on
cross-on
cross
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:20PM1.41m
7:25AM1.38m
8:51PM1.38m
8:19AM1.28m
9:25PM1.36m
9:28AM1.17m
Low Tide
1:53AM0.81m
2:07PM0.36m
2:43AM0.76m
2:45PM0.52m
3:42AM0.72m
light rain
light rain
light rain
light rain
cloud
part cloud
cloud
rain showers
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
mod rain
mod rain
light rain
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:31
4:31
4:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
6:59
6:59
 mm
1
1
2
1
1
1
1
1
1
2
4
6
6
6
2
Temp °C
23
23
22
22
22
23
23
23
23
22
22
22
21
21
21
21
21
21
21
21
20
20
20
20
Feels °C
23
24
23
23
24
25
24
24
24
23
23
23
21
21
21
21
20
19
18
18
17
16
15
16
Swell 1
Height (m)
Direction
Period (s)
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.4
S
4
0.3
S
4
0.1
SE
10
0.1
SE
10
0.8
SSE
6
0.9
SSE
6
0.9
SSE
6
0.8
SSE
6
0.8
SSE
7
0.8
SSE
7
0.7
SE
7
0.7
SE
7
0.6
SE
7
0.6
SSE
13
0.6
SSE
14
0.5
SE
12
0.7
SSE
15
0.7
SSE
15
1
SSE
16
1.2
SSE
16
Energy kJ
4
4
4
4
5
3
4
4
37
53
57
52
56
57
46
47
36
120
138
75
199
196
532
724
Swell 2
Height (m)
Direction
Period (s)
0.1
S
5
0.1
SW
6
0.1
SE
8
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.1
SW
6
0.1
SE
10
0.1
SE
10
0.1
SE
15
0.2
SSE
15
0.2
SSE
14
0.4
SE
15
0.4
SE
15
0.4
SE
14
0.4
SE
14
0.4
SE
13
0.5
SE
7
0.4
SE
6
0.4
SSE
16
0.5
SE
12
0.6
SE
12
0.2
SSW
7
0.8
SE
11
Energy kJ
1
1
3
5
4
4
1
4
4
9
21
21
57
54
52
51
60
21
14
102
68
86
4
162
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
6
0.2
E
8
0.2
E
8
0.1
SW
6
0.1
SE
11
0.1
S
13
0.1
SW
6
0.1
SE
8
0.1
S
16
0.1
SE
10
0.1
S
9
0.2
SSE
17
0.1
SW
6
0.1
SW
6
0.2
SSE
17
0.2
SSE
16
0.4
SE
16
0.1
SW
7
0.1
S
7
0.4
SE
6
0.3
SE
6
0.4
SSE
18
0.2
ESE
7
0.3
SW
7
Energy kJ
1
5
5
1
5
4
1
3
5
4
2
30
2
2
30
27
64
2
1
10
6
126
4
7
Wind waves
Height (m)
Direction
Period (s)
0.4
SSE
3
0.4
SSE
4
0.4
S
4
0.4
S
4
0.4
SSE
4
0.4
SSE
4
0.6
SSE
5
1.2
SE
6
1.2
SE
6
1.2
SE
6
1.2
SE
7
1.2
SE
7
0.2
WSW
6
0.4
N
3
0.5
N
3
0.6
N
3
0.7
N
3
0.9
N
4
0.8
NNE
4
Energy kJ
3
5
5
5
7
6
21
98
112
116
131
128
4
2
4
7
11
28
22
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
3
2
2
3
3
4
Distance (km)
73
73
73
73
73
73
491
237
237
0
0
4
11
6
11
18
0
55
39
143
135
143
143
143
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
2
2
1
1
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
2
1
1
1
1
1
1
1
1
2
2
2
2
3
3
3
3
3
4
3
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
9
9
9
8
7
5
5
6
5
5
5
5
9
8
8
8
7
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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