Nagata surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 pm Saturday 09 May 2026 JST
Forecast update in hr  min  s Forecast update imminent
Nagata surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagata sea temperature is
21.7° C
(Which is 1.2°C colder than average for this time of year)

How big are the waves at Nagata today?

The current surf forecast for Nagata at 12AM is: 1.0m 10s primary swell from a East-southeast direction (forecast issued at 08:00pm May 09). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (10 May)--
Afternoon (10 May)--
Evening (10 May)3.5ft (1.0m)10s

Table - waves today at Nagata. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Tue afternoon. Warm (max 21°C on Sun morning, min 15°C on Sat night). Wind will be generally light.

Sat
9
Sunday
10
Monday
11
Tuesday
12
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
12 PM
3 PM
Rating
(10 max)
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
1.4
ESE
9
1.4
ESE
9
1.4
SE
8
1.5
ESE
9
1.6
ESE
9
1.5
ESE
9
1.5
ESE
9
1.6
ESE
9
1.9
ESE
9
2
ESE
9
Wave Graph
Metric surfscale
Energy kJ
194
190
186
186
183
179
175
175
175
175
175
135
135
145
320
307
244
339
381
360
343
424
592
651
Wind (km/h)
5
E
5
NNE
5
NW
10
NNW
5
N
5
E
10
E
15
ESE
10
E
10
ESE
10
E
10
E
10
E
15
ESE
15
ESE
15
ESE
15
E
15
E
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
cross-off
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
1:17AM1.50m
12:36PM1.35m
2:20AM1.55m
2:21PM1.41m
3:06AM1.63m
Low Tide
5:55PM0.55m
7:18AM1.02m
7:20PM0.63m
8:37AM0.86m
8:35PM0.66m
9:29AM0.66m
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:22
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
7:00
7:00
7:00
1
1
Temp °C
18
17
16
15
15
19
21
21
20
18
18
17
17
20
21
21
20
18
18
18
18
20
20
21
16
16
15
13
14
18
19
18
18
17
17
16
16
17
18
18
18
16
16
16
16
19
19
20
Swell 1
Height (m)
Direction
Period (s)
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
1.4
ESE
9
1.4
ESE
9
0.6
E
10
1.5
ESE
9
1.6
ESE
9
1.5
ESE
9
1.5
ESE
9
0.1
S
11
Energy kJ
194
190
186
186
183
179
175
175
175
175
175
135
135
145
320
307
70
339
381
360
343
2
Swell 2
Height (m)
Direction
Period (s)
0.6
ENE
5
0.4
ENE
5
0.3
ENE
4
0.3
NE
7
0.4
NE
6
0.2
ENE
6
0.1
NE
4
0.1
S
14
0.1
S
14
0.1
S
13
0.1
SE
12
0.1
S
12
0.1
S
12
0.1
SE
11
0.1
S
11
Energy kJ
17
8
3
8
11
3
1
4
4
3
6
3
3
5
2
Swell 3
Height (m)
Direction
Period (s)
0.3
WNW
7
0.2
W
7
0.1
NE
7
0.3
NNE
4
0.2
W
6
0.1
SE
12
Energy kJ
9
3
2
3
2
6
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
4
0.4
NE
6
0.2
NNE
4
0.2
ENE
5
0.3
ENE
5
0.2
ENE
4
0.5
ESE
4
0.5
SE
4
0.6
SE
5
0.7
SE
5
0.8
SE
6
1.4
ESE
8
1.4
SE
8
1.6
ESE
9
1.9
ESE
9
2
ESE
9
Energy kJ
6
13
1
3
4
2
8
7
19
28
38
242
244
424
592
651
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
3
Distance (km)
0
0
12
0
0
0
0
0
0
0
0
0
0
0
375
356
0
0
0
0
0
87
87
342
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
2
1
1
2
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
3
1
1
2
1
2
2
1
1
1
1
1
1
1
1
2
2
2
2
3
2
3
3
Header Global
Rating
(10 max)
5
5
9
5
4
5
4
4
4
9
9
7
5
5
5
5
5
5
5
5
9
6
6
6
  • 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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