Nagai Point Surf Break

Nagai Point 48 hour detailed Surf Forecast

Lat Long: 35.19° N 139.60° E

Issued: 2 pm 03 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 (03 Jul):

  • Afternoon surf: Afternoon surf (03 Jul, local time) - 1.5ft (0.4m), 6s period with S swell.
  • Evening surf: Evening surf (03 Jul, local time) - 1ft (0.3m), 6s period with S swell.

The current surf forecast for Nagai Point at 7PM is: 0.4m 6s primary swell from a South direction and 0.2m 7s secondary swell from a South-southwest direction (forecast issued at 02:00pm July 03). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (03 Jul)--
Afternoon (03 Jul)1.5ft (0.4m)6s
Evening (03 Jul)1ft (0.3m)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 42mm), heaviest during Sun night. Warm (max 23°C on Sat morning, min 20°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the NNE by Mon morning).

Fri
3
Saturday
4
Sunday
5
Mon
6
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
6 AM
9 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
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
6
0.4
S
6
0.4
S
6
0.3
S
6
0.3
S
6
0.3
S
6
0.3
S
6
0.2
S
5
0.3
S
6
0.4
SSE
3
0.4
SSE
3
0.5
S
4
0.3
SE
10
0.4
SSE
4
0.6
SE
4
0.4
SE
4
0.6
SSE
6
0.7
SE
6
0.8
SSE
7
0.7
SE
7
0.7
SE
7
0.6
SE
7
0.3
SE
15
0.4
SE
14
Wave Graph
Metric surfscale
Energy kJ
21
12
10
6
6
6
6
3
5
3
3
9
15
6
11
5
20
42
64
54
54
43
33
53
Wind (km/h)
5
NNE
10
SSW
10
SSW
5
SSE
5
E
5
ESE
10
ESE
5
ESE
10
S
15
S
15
S
20
SSW
10
SSW
5
S
5
ESE
10
NE
15
ENE
15
E
20
E
20
ENE
25
ENE
30
NE
30
NNE
30
NE
Wind State
cross-off
on
cross-on
glassy
glassy
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
on
glassy
glassy
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
High Tide
7:49PM1.44m
6:37AM1.45m
8:20PM1.41m
7:25AM1.38m
8:51PM1.38m
8:19AM1.28m
Low Tide
12:54PM0.11m
1:10AM0.85m
1:30PM0.23m
1:53AM0.81m
2:07PM0.36m
2:43AM0.76m
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:31
4:31
4:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
6:59
6:59
6:59
 mm
1
1
1
2
5
2
2
1
4
2
3
1
5
6
2
Temp °C
22
22
22
22
22
21
22
22
23
23
23
22
21
20
21
21
22
22
22
22
22
21
21
21
Feels °C
24
23
24
25
25
23
24
24
24
23
23
22
22
23
24
22
23
24
23
23
22
19
19
19
Swell 1
Height (m)
Direction
Period (s)
0.5
S
6
0.4
S
6
0.4
S
6
0.3
S
6
0.3
S
6
0.3
S
6
0.3
S
6
0.2
S
5
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
10
0.1
SE
10
0.4
SSE
4
0.3
SSE
4
0.4
SE
4
0.6
SSE
6
0.7
SE
6
0.8
SSE
7
0.7
SE
7
0.7
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
Energy kJ
21
12
10
6
6
6
6
2
3
3
3
4
4
6
4
5
20
42
64
54
54
43
33
32
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
8
0.2
SSW
7
0.2
SSW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SE
9
0.1
SE
9
0.1
E
11
0.1
SW
6
0.3
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
S
10
0.1
SW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSE
15
0.3
SE
15
0.4
SE
14
Energy kJ
6
5
5
2
2
2
3
3
2
2
15
4
4
4
4
2
2
5
5
21
33
53
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SW
7
0.1
SW
6
0.2
E
9
0.1
SW
6
0.1
E
8
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
S
16
0.1
SE
15
0.1
SE
15
0.1
SW
7
0.1
S
6
0.1
SW
7
Energy kJ
3
3
3
3
3
3
2
2
6
2
1
2
1
2
1
1
5
9
9
2
1
2
Wind waves
Height (m)
Direction
Period (s)
0.3
S
6
0.4
SSE
3
0.4
SSE
3
0.5
S
4
0.5
S
4
0.6
SE
4
0.3
NE
2
Energy kJ
5
2
3
9
9
11
1
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
1
1
1
1
1
1
Distance (km)
9
12
39
69
9
69
573
73
73
73
73
73
48
48
48
487
41
41
12
16
1
12
18
18
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
2
2
2
2
3
2
2
Header Global
Rating
(10 max)
9
9
9
7
8
5
5
5
7
5
4
5
5
4
5
5
9
9
9
8
6
7
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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