Nagata surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 pm Thursday 14 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
21.2° C
(Which is 1.9°C colder than average for this time of year)

How big are the waves at Nagata today?

The current surf forecast for Nagata at 8PM is: 1.1m 10s primary swell from a East direction and 0.2m 7s secondary swell from a South-southeast direction (forecast issued at 02:00pm May 14). The wind direction is predicted to be offshore and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (14 May)--
Afternoon (14 May)3.5ft (1.1m)9s
Evening (14 May)3.5ft (1.1m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Sun morning, min 18°C on Thu night). Wind will be generally light.

Thu
14
Friday
15
Saturday
16
Sun
17
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
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
2
2
2
2
2
2
2
1
0
1
1
2
2
2
2
2
1
1
2
2
1
1
1
1
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)
1.1
E
9
1.1
E
9
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1
E
10
0.4
ESE
10
0.7
E
9
0.7
E
9
1.2
E
6
1.2
E
6
0.8
E
9
1.3
E
7
1.3
E
7
1.3
E
7
1.4
E
9
1.1
E
9
1.2
E
9
1
ESE
8
1
ESE
8
1.2
ESE
8
1
ESE
9
Wave Graph
Metric surfscale
Energy kJ
203
212
216
225
230
230
225
183
43
83
81
119
119
101
149
153
159
291
194
210
143
131
181
173
Wind (km/h)
15
E
15
ESE
5
ESE
10
NE
10
NNE
10
NNE
10
NNE
15
NE
25
ENE
25
ENE
15
ENE
15
ENE
15
NE
10
NE
15
NE
15
ENE
20
ENE
20
ENE
10
ENE
10
NNE
10
N
10
NNW
10
NNW
5
NW
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
glassy
High Tide
5:15PM1.77m
4:51AM1.85m
5:57PM1.84m
5:22AM1.90m
6:37PM1.88m
5:53AM1.93m
Low Tide
10:49AM0.29m
11:01PM0.69m
11:24AM0.14m
11:38PM0.73m
12:00PM0.04m
00:13AM0.77m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:01
7:02
7:04
7:04
Temp °C
23
23
22
20
19
18
18
22
23
23
22
20
20
20
19
22
23
23
22
19
19
18
18
22
22
22
23
20
19
17
17
21
20
20
21
20
20
20
18
21
20
20
22
19
19
17
17
23
Swell 1
Height (m)
Direction
Period (s)
1.1
E
9
1.1
E
9
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1
E
10
0.4
ESE
10
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.8
E
9
0.5
ESE
10
0.6
ESE
10
0.5
ESE
10
0.4
SE
7
1.1
E
9
1.2
E
9
1
E
9
1
E
9
1.2
ESE
8
1
ESE
9
Energy kJ
203
212
216
225
230
230
225
183
43
83
81
81
79
101
55
64
52
14
194
210
165
165
181
173
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
7
0.2
SSE
7
0.2
SSE
7
0.2
SSE
7
0.2
SSE
7
0.2
SSE
7
0.2
SSE
7
0.2
S
7
0.2
S
7
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.5
SE
8
0.4
ESE
10
0.3
SE
8
0.1
S
6
0.2
ESE
11
0.2
ESE
11
0.9
ESE
8
0.9
ESE
8
1
ESE
8
1
ESE
8
0.8
ENE
9
0.7
ENE
8
Energy kJ
5
5
5
5
5
5
5
4
4
43
43
42
29
42
9
1
12
12
105
105
143
131
92
72
Swell 3
Height (m)
Direction
Period (s)
0.2
S
7
0.2
S
7
0.2
S
7
0.2
S
7
0.1
S
7
0.1
S
7
0.4
ESE
11
0.4
SE
8
0.1
S
6
0.1
S
6
0.1
SE
15
0.1
SE
15
0.3
SE
11
0.1
SE
14
Energy kJ
4
4
4
4
1
1
44
15
1
1
9
8
20
7
Wind waves
Height (m)
Direction
Period (s)
0.3
NE
3
0.5
NE
3
0.7
ENE
4
1.3
ENE
9
1.2
ENE
5
1.2
E
6
1.2
E
6
1.2
E
6
1.1
E
6
1.3
E
7
1.3
E
7
1.3
E
7
1.4
E
9
1.3
ENE
9
Energy kJ
1
5
13
295
87
96
119
119
91
149
153
159
291
283
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
1
1
1
1
2
2
2
2
2
1
1
2
2
1
1
1
1
Distance (km)
0
0
0
0
0
0
0
0
425
0
0
0
0
0
0
0
425
404
0
0
0
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
2
2
2
2
2
2
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
Header Global
Rating
(10 max)
9
5
4
5
5
5
5
5
6
5
5
5
5
5
5
5
5
5
4
5
7
5
6
5
  • 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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