Nagata Surf Break

Nagata Surf Forecast and Surf Report

Lat Long: 31.41° N 131.24° E

Issued: 8 am 17 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagata sea temperature is
24.0° C

1.2°C colder than average for this time of year

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

Surf Forecasts:

Nagata surf forecast from 17 Jun 2026:

  • Best quality surf: Thursday 18 Jun, 6AM (local time) - 4ft (1.2m), 7s period, SSW swell with glassy winds.
  • Most powerful swell: Monday 22 Jun, 3PM (local time) - 6ft (1.9m), 7s period, WSW swell with 345 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 17 Jun, 3PM (local time) - 4ft (1.2m), 7s period with S swell.

Best Forecast Surf Conditions for Nagata this week:

The surf forecast for Nagata over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 17) at 3PM. The primary swell is predicted to be 1.2m and 7s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Nagata in the next 16 days are 1.9m 7s and forecast to arrive on Monday (Jun 22) 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 8s period and expected on Wednesday (Jun 17) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Wed 17th Jun)4ft (1.2m) 7s
Best Surf 6AM (Thu 18th Jun)4ft (1.2m) 7s
Most Powerful 3PM (Mon 22nd Jun)6ft (1.9m) 7s

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

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

Short Range Forecast

Heavy rain (total 154mm), heaviest during Thu morning. Warm (max 25°C on Wed afternoon, min 21°C on Thu morning). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 93mm), heaviest during Mon night. Warm (max 29°C on Sun afternoon, min 20°C on Mon afternoon). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
0
1
1
0
0
0
0
0
0
0
0
0
1
1
2
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)
1.5
E
8
1.2
S
7
1
S
7
0.9
SSW
7
1.2
SSW
6
0.8
S
6
0.6
SSW
5
0.3
SE
9
0.9
SSW
5
1.2
SSW
5
1.5
SSW
6
1.2
SSW
6
0.9
SSW
6
0.5
SE
9
1
WSW
8
1.3
SSW
5
1.9
WSW
7
0.5
SE
10
0.4
SE
8
0.5
SE
9
0.5
SE
11
Wave Graph
Metric surfscale
Energy kJ
280
146
103
79
99
39
18
14
34
67
139
93
47
41
133
78
345
45
18
36
58
Wind (km/h)
10
ENE
10
NE
10
S
0
NE
5
NE
10
WSW
10
SW
10
SSW
10
WSW
20
SW
30
SW
20
WSW
15
W
15
WSW
5
NNW
10
E
15
NE
10
NNE
15
NNE
15
ENE
5
NNW
Wind State
off
off
cross-on
glassy
glassy
cross-on
on
on
on
on
on
on
cross-on
cross-on
cross-off
cross-off
off
off
off
off
cross-off
High Tide
8:30PM1.91m
7:30AM1.93m
9:07PM1.88m
8:13AM1.87m
9:45PM1.85m
9:01AM1.78m
10:25PM1.81m
9:55AM1.67m
11:08PM1.77m
11:01AM1.57m
11:55PM1.74m
12:24PM1.49m
00:46AM1.73m
Low Tide
1:41PM0.07m
1:58AM0.99m
2:19PM0.14m
2:40AM0.98m
2:59PM0.25m
3:26AM0.96m
3:41PM0.39m
4:18AM0.94m
4:26PM0.56m
5:17AM0.90m
5:16PM0.73m
6:25AM0.84m
6:16PM0.89m
heavy rain
rain showers
rain showers
heavy rain
heavy rain
mod rain
mod rain
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
clear
clear
rain showers
heavy rain
heavy rain
heavy rain
light rain
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
—
—
5:09
—
—
5:09
—
—
5:09
—
—
5:09
—
—
5:11
—
—
5:11
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:21
—
—
7:21
—
—
7:22
—
—
7:22
—
—
7:22
—
—
7:22
—
—
7:22
—
 mm
19
1
8
83
28
6
7
1
1
1
1
2
—
—
2
20
15
52
2
—
—
Temp °C
23
25
23
22
21
24
25
25
25
26
27
26
28
29
24
22
20
20
23
25
22
Feels °C
25
29
27
26
24
27
28
28
27
27
27
28
29
30
27
24
20
21
23
25
25
Swell 1
Height (m)
Direction
Period (s)
0.3
S
6
1.5
ENE
8
1
S
7
0.6
ENE
8
0.4
ENE
8
0.4
SW
7
0.3
ENE
9
0.3
WSW
7
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.9
SSW
6
0.5
S
5
0.7
ENE
9
0.8
ENE
9
0.5
SE
11
Energy kJ
6
246
103
45
26
12
16
10
16
16
15
23
41
41
41
41
60
14
71
90
58
Swell 2
Height (m)
Direction
Period (s)
0.3
SW
8
1.2
S
7
0.9
ENE
8
0.3
SE
10
0.3
SE
10
0.3
ENE
9
0.3
SE
9
0.3
SE
9
0.2
E
10
0.2
E
9
0.2
E
8
0.1
E
10
0.4
WSW
8
0.4
WSW
8
0.5
S
5
0.1
E
16
0.6
WSW
7
0.5
SE
10
0.4
SE
8
0.5
SE
9
0.5
ENE
7
Energy kJ
9
146
110
15
15
15
13
14
7
6
6
2
28
26
13
5
32
45
18
36
25
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
10
0.2
ESE
11
0.2
ESE
10
0.1
E
12
0.2
E
9
0.3
SE
10
0.2
WSW
7
0.2
E
10
0.2
ENE
9
0.2
ENE
9
0.1
NE
9
0.1
SE
12
—
0.2
ESE
11
0.3
WSW
8
0.1
E
8
0.5
SE
10
0.4
SW
8
0.4
S
5
0.3
S
5
0.4
ENE
8
Energy kJ
4
11
9
3
6
14
4
7
9
8
3
6
—
12
12
1
45
14
8
4
24
Wind waves
Height (m)
Direction
Period (s)
1.5
E
8
—
—
0.9
SSW
7
1.2
SSW
6
0.8
S
6
0.6
SSW
5
0.5
S
5
0.9
SSW
5
1.2
SSW
5
1.5
SSW
6
1.2
SSW
6
0.9
SSW
6
0.7
SSW
5
1
WSW
8
1.3
SSW
5
1.9
WSW
7
—
—
—
—
Energy kJ
280
—
—
79
99
39
18
10
34
67
139
93
47
24
133
78
345
—
—
—
—
Nearest Offshore or Glassy
Nagata
Kyu Shu
Nagata
Kyu Shu
Cape Toi
Kyu Shu
Nagata
Kyu Shu
Nagata
Kyu Shu
Kojima
Kyu Shu
Kojima
Kyu Shu
Niyodo Rivermouth
Shikoku
Kojima
Kyu Shu
Osaki Point
Shikoku
Rocky Point
Okinawa
Aoshima
Kyu Shu
Curren's Point
Kyu Shu
Udo Shrine
Kyu Shu
Nagata
Kyu Shu
Nagata
Kyu Shu
Nagata
Kyu Shu
Cape Toi
Kyu Shu
Niyodo Rivermouth
Shikoku
Yasuda Rivermouth
Shikoku
Cape Toi
Kyu Shu
Rating
(10 max)
2
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
Distance (km)
0
0
12
0
0
14
14
330
14
356
583
50
44
33
0
0
0
12
330
342
12
Best forecast wave conditions in Kyu Shu
Nagata
Nagata
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Okuragahama
Kojima
Golfcourse
Aoshima
Dragons Leaf
Golfcourse
Nomozaki
Dragons Leaf
Nagata
Dragons Leaf
Fukuoka
Rating
(10 max)
2
1
2
1
1
2
1
1
1
1
1
1
1
2
1
2
Best forecast wave conditions in Japan
Niyodo Rivermouth
Shikoku
Kaifu Rivermouth
Shikoku
Kaifu Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Chikura
Chiba
Niyodo Rivermouth
Shikoku
Kaiser's (Hachijojima Island)
Izu Islands
Niyodo Rivermouth
Shikoku
Nunoshima
Shikoku
Osaki Point
Shikoku
Mera
Chiba
Osaki Point
Shikoku
Osaki Point
Shikoku
Omaezaki
Shizuoka
Nunoshima
Shikoku
Kaiser's (Hachijojima Island)
Izu Islands
Kaiser's (Hachijojima Island)
Izu Islands
Kaiser's (Hachijojima Island)
Izu Islands
Kaiser's (Hachijojima Island)
Izu Islands
Kaiser's (Hachijojima Island)
Izu Islands
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Rating
(10 max)
2
3
2
2
1
2
1
1
1
2
1
3
3
2
1
4
3
3
3
2
2
Header Global
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Papatowai
New Zealand
Dinner Plates
New Zealand
Seconds (White Rock)
New Zealand
Trial Harbour
Australia
Ahijedero
Mexico
Hanga Poukura
Chile
Lebu
Chile
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Peru
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Peru
Easter Reef
Australia
Buchupureo
Chile
Rating
(10 max)
4
5
5
5
8
6
6
7
4
7
5
5
8
4
7
5
5
5
5
5
7
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  • Live Wind Speed (km/h)
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Information about the Nagata Surf forecast

The above surf forecast table for Nagata provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nagata can be found by selecting the local surf guide option on the grey menu. Our Nagata 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 (Nagata) 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 Nagata 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.

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

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