Nagai Point Surf Break

Nagai Point Surf Forecast and Surf Report

Lat Long: 35.19° N 139.60° E

Issued: 8 pm 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
22.3° C

Normal 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.

Surf Forecasts:

Nagai Point surf forecast from 12 Jun 2026:

  • Most powerful swell: Tuesday 16 Jun, 6AM (local time) - 2.5ft (0.7m), 8s period, SSE swell with 59 kJ wave energy.

Best Forecast Surf Conditions for Nagai Point this week:

The most powerful waves expected at Nagai Point in the next 16 days are 0.7m 8s and forecast to arrive on Tuesday (Jun 16) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Monday (Jun 15) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6AM (Tue 16th Jun)2.5ft (0.7m) 8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Heavy rain (total 21mm), heaviest during Mon morning. Warm (max 23°C on Sat afternoon, min 17°C on Mon morning). Winds increasing (calm on Sat morning, strong winds from the NNE by Mon afternoon).

Days 5-7 Weather Summary

Light rain (total 7mm), mostly falling on Thu afternoon. Warm (max 22°C on Tue afternoon, min 18°C on Mon night). Winds decreasing (strong winds from the NNE on Mon night, light winds from the E by Tue morning).

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
0.3
SSW
8
0.4
SSE
6
0.5
S
7
0.3
SSE
7
0.3
SSE
6
0.5
S
6
0.4
S
3
0.7
SE
4
0.3
SE
6
0.5
SE
9
0.5
SE
8
0.3
SSW
8
0.2
SSW
8
0.1
SE
11
0.8
SSW
4
0.6
SSW
4
0.1
S
16
0.6
S
5
0.7
SSE
7
0.4
SSE
6
0.2
SSE
6
Wave Graph
Metric surfscale
Energy kJ
12
14
23
9
8
18
4
18
5
39
33
12
6
5
20
11
5
20
43
14
4
Wind (km/h)
5
WNW
10
NNE
20
SSW
20
SW
5
S
15
S
15
SE
20
E
35
NNE
35
N
20
NNE
15
SW
15
SSW
15
SSW
25
S
20
SSW
15
SSE
15
ESE
20
NNW
15
NNE
0
NE
Wind State
cross
off
cross-on
on
glassy
cross-on
cross
cross-off
off
cross-off
cross-off
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
off
glassy
High Tide
2:20AM1.41m
4:33PM1.36m
2:57AM1.45m
5:16PM1.41m
3:34AM1.49m
5:56PM1.43m
4:11AM1.51m
6:34PM1.44m
4:49AM1.52m
7:12PM1.42m
5:29AM1.49m
7:48PM1.40m
6:11AM1.45m
Low Tide
9:29AM0.14m
9:36PM0.92m
10:08AM0.05m
10:17PM0.95m
10:47AM-0.01m
10:55PM0.96m
11:25AM-0.04m
11:33PM0.96m
12:03PM-0.02m
00:12AM0.95m
12:41PM0.04m
00:53AM0.93m
1:20PM0.14m
thunderstorm
part cloud
clear
clear
part cloud
cloud
mod rain
mod rain
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
light rain
mod rain
heavy rain
cloud
cloud
<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>
6:55
—
6:55
—
—
6:55
—
—
6:57
—
—
6:57
—
—
6:58
—
—
6:58
—
—
6:58
 mm
1
—
—
—
—
—
6
9
5
—
—
—
—
—
—
—
1
6
25
—
—
Temp °C
22
22
23
23
22
22
21
17
18
18
21
22
21
21
22
21
22
20
20
21
21
Feels °C
21
23
22
21
24
22
21
15
13
12
21
20
20
21
20
18
22
21
22
21
23
Swell 1
Height (m)
Direction
Period (s)
0.3
SSW
8
0.4
SSE
6
0.2
SSW
8
0.3
SSE
7
0.3
SSE
6
0.1
SW
7
0.1
S
6
0.4
SSE
4
0.3
SE
6
0.5
SE
9
0.5
SE
8
0.3
SSW
8
0.2
SSW
8
0.1
SE
6
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.6
S
5
0.7
SSE
7
0.4
SSE
6
0.2
SSE
6
Energy kJ
12
12
6
9
8
2
1
7
5
39
32
12
6
1
5
4
4
20
43
14
4
Swell 2
Height (m)
Direction
Period (s)
0.3
S
3
0.3
SSW
8
0.1
E
8
0.2
SSW
8
0.3
SSW
5
0.1
SE
10
0.1
SW
7
0.1
S
6
0.3
S
5
0.3
SSE
9
0.4
SSW
9
0.2
SSE
8
0.2
SSE
7
0.1
SW
7
0.1
S
18
0.1
SE
16
0.1
SW
7
0.1
SE
10
0.4
SSW
8
0.3
SW
8
0.1
SE
8
Energy kJ
2
14
1
6
4
4
2
1
5
15
28
6
5
2
6
10
2
4
19
10
2
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
6
0.1
SE
9
—
0.1
E
8
0.1
SW
7
0.1
E
15
0.1
SE
6
0.1
SE
9
0.1
SE
9
0.1
S
22
0.5
SSE
8
0.2
ESE
8
0.1
SE
8
0.1
SE
11
—
—
0.1
S
16
0.1
S
16
0.4
SW
9
0.1
SE
10
0.1
SE
10
Energy kJ
4
3
—
1
2
4
1
3
3
9
33
6
3
5
—
—
5
5
21
4
4
Wind waves
Height (m)
Direction
Period (s)
—
—
0.5
S
7
0.5
S
4
—
0.5
S
6
0.4
S
3
0.7
SE
4
0.4
NNE
3
0.8
NNE
4
0.4
NNE
3
—
0.4
SSW
3
0.2
SSW
2
0.8
SSW
4
0.6
SSW
4
0.4
S
4
—
0.8
NNE
4
0.8
N
4
0.6
NNE
4
Energy kJ
—
—
23
8
—
18
4
18
3
19
4
—
3
1
20
11
4
—
16
18
11
Nearest Offshore or Glassy
Kurihama
Kanagawa
Kurihama
Kanagawa
Kisami-Ohama Beach
Shizuoka
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Ohara
Chiba
Ohara
Chiba
Shida
Chiba
Tainohama
Shikoku
Akabane Long Beach
Shizuoka
Sakawa River
Kanagawa
Hayama Cliffs
Kanagawa
Uraga Point
Kanagawa
Big Ben
Chiba
Ohara
Chiba
Ohara
Chiba
Ohara
Chiba
Ohara
Chiba
Keta Reef Oshima
Izu Islands
Kurihama
Kanagawa
Kurihama
Kanagawa
Uraga Point
Kanagawa
Rating
(10 max)
1
1
1
1
1
1
1
3
3
1
1
1
2
2
2
1
1
1
2
1
1
Distance (km)
9
9
86
74
73
73
75
489
229
41
4
12
48
73
73
73
73
55
9
9
12
Best forecast wave conditions in Kanagawa
Uraga Point
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Kurihama
Kurihama
Uraga Point
Rating
(10 max)
1
1
1
1
1
2
1
1
Best forecast wave conditions in Japan
Niyodo Rivermouth
Shikoku
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Shikoku
Susuki
Shizuoka
Omaezaki
Shizuoka
Omaezaki
Shizuoka
Shida
Chiba
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Kisami-Ohama Beach
Shizuoka
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Shida
Chiba
Takegashima
Shikoku
Shida
Chiba
Keta Reef Oshima
Izu Islands
Akabane Long Beach
Shizuoka
Kuminatu
Chiba
Omaezaki
Shizuoka
Rating
(10 max)
1
1
1
1
1
1
2
4
4
3
2
2
2
2
2
2
1
1
3
3
2
Header Global
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Indonesia
Hole-in-the-Wall
South Africa
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South Africa
Easter Reef
Australia
Abalolo Reef
United States
Trial Harbour
Australia
Papatowai
New Zealand
Blaketown Wedge
New Zealand
Charleston
New Zealand
Cyclops
Australia
Easter Reef
Australia
Dunedin - Bobs Beach
New Zealand
Dunedin - Bobs Beach
New Zealand
Papatowai
New Zealand
Ahijedero
Mexico
Kaka Point
New Zealand
Boneyards
South Africa
Papatowai
New Zealand
Otago Peninsula - Allans Beach
New Zealand
Ning Nong Point and Reef
New Zealand
Rating
(10 max)
4
8
5
5
5
4
5
9
5
5
5
5
5
6
5
4
5
4
6
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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