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

Nagai Point Surf Forecast and Surf Report

Weather Forecast for Nagai Point

Issued: 8 am 07 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
21.0° C

1.3°C colder than average for this time of year

Nagai Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Nagai Point surf forecast from 7 Jun 2026:

  • Best quality surf: Monday 8 Jun, 3PM (local time) - 3ft (0.9m), 8s period, SSE swell with offshore winds.
  • Most powerful swell: Monday 8 Jun, 3PM (local time) - 3ft (0.9m), 8s period, SSE swell with 118 kJ wave energy.
  • Next surfable swell (1★+): Monday 8 Jun, 3PM (local time) - 3ft (0.9m), 8s period with SSE swell.

Best Forecast Surf Conditions for Nagai Point this week:

The surf forecast for Nagai Point over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jun 08) at 3PM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.6m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Nagai Point in the next 16 days are 0.9m 8s and forecast to arrive on Monday (Jun 08) at 3PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Monday (Jun 08) at 6AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Mon 8th Jun)3ft (0.9m) 8s
Best Surf 3PM (Mon 8th Jun)3ft (0.9m) 8s
Most Powerful 3PM (Mon 8th Jun)3ft (0.9m) 8s

Table - best surf conditions forecast for Nagai Point over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 35mm), heaviest during Sun night. Warm (max 22°C on Mon afternoon, min 18°C on Sun morning). Winds increasing (calm on Sun afternoon, fresh winds from the NNE by Mon morning).

Days 4-6 Weather Summary

Mostly dry. Warm (max 22°C on Thu afternoon, min 19°C on Wed night). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
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
Wave
Height (m)
Direction
Period (s)
0.2
SSW
7
0.1
SE
10
0.4
SE
4
0.9
SE
7
0.9
SSE
8
0.6
S
8
0.7
S
7
0.4
SW
7
0.3
S
6
0.7
SSW
7
0.8
SSW
7
0.4
SSW
8
0.5
S
8
0.5
S
8
0.4
SSW
8
0.4
SSW
9
0.5
SSW
9
0.4
SSW
8
0.4
SSW
8
0.6
S
7
0.4
SSE
7
Wave Graph
Metric surfscale
Energy kJ
5
4
4
71
118
42
45
12
6
49
61
19
35
36
28
34
43
28
28
35
15
Wind (km/h)
10
NE
0
NE
20
ESE
30
NNE
20
NNE
20
SW
15
ENE
15
S
5
NNW
15
NE
5
SE
10
E
20
NE
5
ESE
10
SSW
0
ESE
20
SSW
15
SSW
10
NE
15
S
5
N
Wind State
off
glassy
cross-off
cross-off
off
on
off
cross-on
glassy
off
cross
cross-off
off
cross-off
cross-on
glassy
cross-on
cross-on
off
cross-on
glassy
High Tide
10:44PM1.25m
9:56AM1.09m
11:33PM1.26m
11:52AM1.07m
00:19AM1.28m
1:33PM1.12m
1:02AM1.32m
2:48PM1.21m
1:42AM1.36m
3:45PM1.29m
2:20AM1.41m
4:33PM1.36m
2:57AM1.45m
Low Tide
3:29PM0.44m
4:46AM0.84m
4:31PM0.58m
6:07AM0.72m
5:43PM0.69m
7:11AM0.57m
6:55PM0.78m
8:03AM0.42m
7:58PM0.84m
8:48AM0.27m
8:50PM0.89m
9:29AM0.14m
9:36PM0.92m
cloud
light rain
heavy rain
part cloud
part cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
4:26
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:53
6:53
6:54
6:54
6:55
6:55
 mm
2
30
3
4
Temp °C
19
20
19
21
22
21
20
21
21
20
21
20
21
22
21
21
22
21
23
23
22
Feels °C
19
22
19
19
21
21
21
20
23
18
22
21
21
23
21
21
21
20
24
22
23
Swell 1
Height (m)
Direction
Period (s)
0.2
SSW
7
0.1
SW
7
0.1
SW
6
0.9
SE
7
0.9
SSE
8
0.6
S
8
0.7
S
7
0.4
SW
7
0.3
S
6
0.7
SSW
7
0.5
S
7
0.4
SSW
8
0.5
S
8
0.5
S
8
0.4
SSW
8
0.4
SSW
9
0.5
SSW
9
0.4
SSE
7
0.4
SSE
7
0.4
SW
8
0.4
SSE
7
Energy kJ
5
2
2
71
118
42
45
12
6
49
24
19
35
36
28
34
43
18
15
18
15
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.5
SSW
10
0.6
SSW
10
0.3
SW
9
0.4
SW
9
0.3
SSE
6
0.2
SSW
7
0.2
E
8
0.2
SSW
11
0.1
E
7
0.4
SSE
6
0.4
SSE
7
0.4
SSE
7
0.4
SSW
8
0.4
SSW
8
0.1
E
8
0.2
SSW
8
Energy kJ
4
4
4
51
69
14
26
8
5
5
12
1
13
16
19
28
28
1
6
Swell 3
Height (m)
Direction
Period (s)
0.1
E
5
0.1
SE
10
0.1
SW
15
0.8
SSE
8
0.6
ESE
8
0.3
ESE
8
0.1
S
10
0.1
SE
9
0.1
SE
9
0.1
S
8
0.1
SE
8
0.1
SE
9
0.1
E
7
0.2
SSW
12
0.1
E
8
0.1
E
16
0.1
E
10
Energy kJ
1
4
9
64
51
12
2
3
3
1
2
3
1
13
1
5
2
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
4
0.4
NNE
3
0.5
N
3
0.3
S
3
0.3
NNE
2
0.4
SW
4
0.3
NNE
2
0.8
SSW
7
0.3
S
4
0.4
S
3
0.6
S
7
Energy kJ
4
3
6
1
1
4
1
61
2
2
35
Nearest Offshore or Glassy
Rating
(10 max)
3
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
Distance (km)
69
9
487
15
0
23
1
55
9
9
47
39
27
9
12
9
73
41
9
12
9
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
2
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
3
1
4
4
2
1
1
1
2
2
1
1
1
1
1
2
2
2
2
2
2
Header Global
Rating
(10 max)
6
7
8
9
6
5
9
9
6
9
5
9
8
7
8
4
5
4
4
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Nagai Point Surf forecast

The above surf forecast table for Nagai Point provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nagai Point can be found by selecting the local surf guide option on the grey menu. Our Nagai Point surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Nagai Point) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Nagai Point may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Nagai Point is 6 km (4 miles) from Miura. If you plan a holiday in Kanagawa, look for hotels and other accommodation in Miura. Miura has rooms for a wide range of budgets as well as car hire and transport links.

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