Nagata Surf Break

Nagata Surf Forecast and Surf Report

Lat Long: 31.41° N 131.24° E

Issued: 2 pm 16 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 16 Jun 2026:

  • Best quality surf: Tuesday 16 Jun, 9PM (local time) - 6.5ft (2.0m), 8s period, E swell with offshore winds.
  • Most powerful swell: Sunday 21 Jun, 3AM (local time) - 6.5ft (2.0m), 9s period, WSW swell with 613 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 16 Jun, 9PM (local time) - 6.5ft (2.0m), 8s period with E 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 Tuesday (Jun 16) at 9PM. The primary swell is predicted to be 2.0m and 8s period with a secondary swell of 0.6m and 7s. Another secondary swell of 0.4m and 6s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Nagata in the next 16 days are 2.0m 9s and forecast to arrive on Sunday (Jun 21) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 8s period and expected on Wednesday (Jun 17) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Tue 16th Jun)6.5ft (2.0m) 8s
Best Surf 9PM (Tue 16th Jun)6.5ft (2.0m) 8s
Most Powerful 3AM (Sun 21st Jun)6.5ft (2.0m) 9s

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 91mm), heaviest during Thu morning. Warm (max 24°C on Fri morning, min 21°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 59mm), heaviest during Fri afternoon. Warm (max 28°C on Sun morning, min 21°C on Sun night). Winds decreasing (fresh winds from the SW on Sat morning, calm by Mon morning).

Tue
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
3
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
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)
2.3
E
8
1.9
E
8
0.4
S
6
1
S
7
0.7
SSE
6
0.9
SW
4
1.3
SW
6
0.9
SSW
5
0.8
SSW
5
0.6
S
5
0.9
SSW
5
1.5
SSW
6
2.3
SW
7
1.6
SW
7
1.3
SW
8
0.7
WSW
8
0.4
SE
9
0.5
SE
9
0.6
SE
11
0.6
SE
10
0.6
SE
9
Wave Graph
Metric surfscale
Energy kJ
682
481
11
94
35
24
112
32
31
16
46
129
514
227
250
59
23
41
71
77
49
Wind (km/h)
20
ENE
15
ENE
20
E
5
E
0
SW
0
NE
10
SW
15
SSW
20
SW
20
SW
20
SW
25
SW
30
SW
20
WSW
15
W
20
WSW
10
WNW
5
NW
5
NNW
10
W
10
ENE
Wind State
off
cross-off
cross-off
glassy
glassy
glassy
on
on
on
on
on
on
on
on
cross-on
cross-on
cross
glassy
glassy
cross-on
cross-off
High Tide
7:52PM1.92m
6:49AM1.96m
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
Low Tide
1:18AM1.00m
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
cloud
rain showers
heavy rain
rain showers
rain showers
heavy rain
mod rain
heavy rain
light rain
heavy rain
heavy rain
mod rain
light rain
rain showers
clear
clear
clear
part cloud
light rain
heavy rain
light rain
<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
—
—
7:21
—
—
7:22
—
—
7:22
—
—
7:22
—
—
7:22
—
7:22
 mm
—
9
16
1
9
23
10
18
5
20
19
7
5
8
—
—
—
—
3
16
1
Temp °C
22
22
22
22
22
23
23
23
24
23
24
25
25
25
28
28
23
27
23
24
23
Feels °C
22
22
22
25
25
26
26
25
26
25
25
26
24
24
29
28
25
28
26
28
25
Swell 1
Height (m)
Direction
Period (s)
0.7
S
7
0.5
SSW
7
0.4
S
6
1.4
ENE
8
0.9
ENE
8
0.7
ENE
8
0.5
ENE
8
0.4
ENE
8
0.3
ENE
9
0.3
WSW
8
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.4
SE
10
0.8
S
6
0.7
S
6
0.5
S
6
0.5
SE
9
0.6
SE
11
0.6
SE
10
0.6
SE
9
Energy kJ
43
26
11
238
107
65
37
24
16
12
16
16
24
23
47
36
16
41
71
77
49
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
9
0.4
SSE
6
0.3
SW
8
1
S
7
0.7
SSE
6
0.3
SE
5
0.3
SE
10
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.3
WSW
8
0.2
E
9
0.2
E
8
0.1
SE
12
0.4
WSW
8
0.4
SE
8
0.4
SE
9
0.4
S
6
0.4
S
6
0.4
NE
5
0.4
S
6
Energy kJ
3
15
9
94
35
4
15
14
13
14
11
6
5
6
28
18
20
10
10
8
11
Swell 3
Height (m)
Direction
Period (s)
0.1
E
13
0.2
E
13
0.1
SE
10
0.4
SW
8
0.4
SW
8
0.3
SE
10
0.2
E
9
0.2
E
10
0.2
E
10
0.2
ENE
10
0.2
E
10
0.1
NE
9
0.1
E
9
0.1
E
10
0.5
SE
9
0.3
SE
11
0.3
SE
11
0.2
WSW
8
0.2
WSW
7
0.4
S
6
0.4
SW
8
Energy kJ
3
14
4
18
16
15
7
8
8
10
7
3
2
2
41
18
18
6
5
10
15
Wind waves
Height (m)
Direction
Period (s)
2.3
E
8
1.9
E
8
1.8
ENE
8
0.9
N
4
—
0.9
SW
4
1.3
SW
6
0.9
SSW
5
0.8
SSW
5
0.6
S
5
0.9
SSW
5
1.5
SSW
6
2.3
SW
7
1.6
SW
7
1.3
SW
8
0.7
WSW
8
0.4
WSW
8
—
—
0.7
NE
5
0.2
ENE
4
Energy kJ
682
481
459
28
—
24
112
32
31
16
46
129
514
227
250
59
23
—
—
24
1
Nearest Offshore or Glassy
Nagata
Kyu Shu
Niyodo Rivermouth
Shikoku
Nomozaki
Kyu Shu
Nagata
Kyu Shu
Cape Toi
Kyu Shu
Cape Toi
Kyu Shu
Kojima
Kyu Shu
Niyodo Rivermouth
Shikoku
Curren's Point
Kyu Shu
Niyodo Rivermouth
Shikoku
Kanegahama
Kyu Shu
Hashikui Bay
Shikoku
Busan (Haeundae Beach)
South Korea
Udo Shrine
Kyu Shu
Chokusen
Kyu Shu
Chokusen
Kyu Shu
Kojima
Kyu Shu
Kojima
Kyu Shu
Nagata
Kyu Shu
Kojima
Kyu Shu
Nagata
Kyu Shu
Rating
(10 max)
3
2
1
1
1
1
1
2
1
2
1
1
1
2
2
1
1
1
1
1
1
Distance (km)
0
330
214
0
12
12
14
330
44
330
113
404
460
33
33
33
14
14
0
14
0
Best forecast wave conditions in Kyu Shu
Nagata
Nomozaki
Takanabe
Okuragahama
Chokusen
Aoshima
Dragons Leaf
Dragons Leaf
Sosanji
Golfcourse
Okuragahama
Nomozaki
Dragons Leaf
Fukuoka
Dragons Leaf
Okuragahama
Rating
(10 max)
3
1
2
2
2
1
1
1
2
2
1
1
1
1
1
1
Best forecast wave conditions in Japan
Nagata
Kyu Shu
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Hashikui Bay
Shikoku
Nunoshima
Shikoku
Malibu
Chiba
Mera
Chiba
Niyodo Rivermouth
Shikoku
Nunoshima
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Omaezaki
Shizuoka
Hashikui Bay
Shikoku
Sakawa River
Kanagawa
Torami
Chiba
Nunoshima
Shikoku
Nunoshima
Shikoku
Nunoshima
Shikoku
Nunoshima
Shikoku
Niyodo Rivermouth
Shikoku
Rating
(10 max)
3
2
2
3
2
2
1
2
2
2
2
1
1
4
4
4
1
1
1
1
2
Header Global
Hanga Poukura
Chile
Ahijedero
Mexico
Bali Village
Indonesia
Dunedin - Bobs Beach
New Zealand
Papatowai
New Zealand
Cobblestones
Australia
Papatowai
New Zealand
Papatowai
New Zealand
Seconds (White Rock)
New Zealand
Easter Reef
Australia
Ahijedero
Mexico
Trial Harbour
Australia
Lebu
Chile
Ahijedero
Mexico
Buchupureo
Chile
Buchupureo
Chile
Papatowai
New Zealand
Etang-Sale
Reunion
Otago Peninsula - Allans Beach
New Zealand
Seconds (White Rock)
New Zealand
Ning Nong Point and Reef
New Zealand
Rating
(10 max)
5
4
4
5
5
5
9
6
6
5
4
6
9
4
9
7
9
6
7
7
6
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  • 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 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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