Nichinan Surf Break

Nichinan 48 hour detailed Surf Forecast

Lat Long: 31.60° N 131.41° E

Issued: 2 am 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nichinan sea temperature is
24.8° C

1.6°C colder than average for this time of year

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


How big are the waves at Nichinan today (29 Jun):

  • Morning surf: Morning surf (29 Jun, local time) - 2.5ft (0.7m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (29 Jun, local time) - 2.5ft (0.7m), 9s period with SE swell.
  • Evening surf: Evening surf (29 Jun, local time) - 5.5ft (1.7m), 7s period with SSW swell.

The current surf forecast for Nichinan at 6AM is: 0.7m 8s primary swell from a Southeast direction and 0.5m 7s secondary swell from a South direction (forecast issued at 02:00am June 29). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (29 Jun)2.5ft (0.7m)8s
Afternoon (29 Jun)2.5ft (0.7m)9s
Evening (29 Jun)5.5ft (1.7m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 105mm), heaviest during Tue morning. Warm (max 25°C on Mon morning, min 20°C on Tue morning). Wind will be generally light.

Monday
29
Tuesday
30
Wednesday
1
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
6 PM
9 PM
Rating
(10 max)
1
1
1
0
0
1
1
2
2
2
1
2
0
0
1
1
1
1
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SE
8
0.7
SE
8
0.7
SE
8
0.7
SE
8
0.7
SE
8
0.7
SE
9
0.7
SE
9
1.7
SSW
7
1.5
SSW
7
1.2
SSW
6
0.9
S
6
1.2
SSW
5
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
8
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
ESE
9
0.6
ESE
8
0.6
ESE
9
0.7
SE
9
0.7
ESE
9
Wave Graph
Metric surfscale
Energy kJ
69
57
58
66
69
73
78
273
181
97
71
70
68
67
62
57
64
65
65
54
48
53
81
73
Wind (km/h)
10
W
10
W
5
NNW
5
NE
10
E
5
SSE
5
SSW
10
WSW
5
W
10
WSW
10
WSW
5
ESE
10
ENE
10
NE
15
NNE
5
NE
0
WNW
5
SW
5
SW
5
SSW
5
S
10
S
10
SW
15
SSW
Wind State
cross-off
cross-off
cross-off
cross
cross-on
glassy
glassy
cross-off
cross-off
cross-off
cross-off
glassy
cross
cross
cross-off
cross-off
glassy
glassy
cross
glassy
cross-on
cross-on
cross
cross
High Tide
5:00AM1.85m
6:54PM1.84m
5:38AM1.88m
7:27PM1.85m
6:15AM1.90m
7:59PM1.84m
Low Tide
11:37PM1.13m
11:59AM0.26m
00:14AM1.10m
12:34PM0.22m
00:48AM1.08m
1:09PM0.21m
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
heavy rain
heavy rain
heavy rain
heavy rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:22
7:22
 mm
2
14
29
43
12
4
Temp °C
21
21
21
23
25
23
24
23
23
23
23
23
20
21
21
21
21
21
22
22
23
25
25
25
Feels °C
23
22
22
25
27
26
27
25
26
26
26
27
22
23
22
23
24
24
25
25
26
29
28
27
Swell 1
Height (m)
Direction
Period (s)
0.8
SE
8
0.7
SE
8
0.7
SE
8
0.7
SE
8
0.7
SE
8
0.7
SE
9
0.7
SE
9
1
S
7
1.2
S
7
1
S
6
0.6
SE
9
0.9
SSW
5
0.8
SSW
5
0.6
SE
9
0.6
SE
9
0.6
SE
8
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
ESE
9
0.6
ESE
8
0.6
ESE
9
0.7
SE
9
0.7
ESE
9
Energy kJ
69
57
58
66
69
73
78
92
128
76
71
46
32
67
62
57
64
65
65
54
48
53
81
73
Swell 2
Height (m)
Direction
Period (s)
0.6
SSW
8
0.7
S
8
0.5
S
7
0.5
S
7
0.4
SSW
7
0.4
SSW
7
0.5
S
6
0.7
SE
9
0.6
SE
9
0.6
SE
9
0.2
ESE
15
0.6
SE
9
0.6
SE
9
0.7
SSW
6
0.5
SSW
5
0.4
SSW
5
0.4
SSW
5
0.3
SSW
5
0.3
SSW
5
0.3
ESE
13
0.3
ESE
13
0.3
ESE
13
0.2
ESE
13
0.3
ENE
6
Energy kJ
45
55
28
26
16
15
17
76
67
70
21
70
68
28
15
9
8
5
5
35
35
35
17
6
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
16
0.2
ESE
15
0.3
ESE
15
0.3
ESE
15
0.3
ESE
15
0.3
ESE
15
0.3
ESE
15
0.3
ESE
15
0.3
ESE
15
0.3
ESE
15
0.1
E
8
0.2
ESE
15
0.2
ESE
14
0.2
ESE
14
0.3
ESE
14
0.3
ESE
14
0.4
NE
4
0.3
ENE
4
0.3
ENE
4
0.3
S
5
0.3
S
4
0.2
ENE
4
0.2
ENE
5
0.2
ESE
13
Energy kJ
25
23
43
42
42
42
42
42
42
42
1
21
21
20
40
37
4
3
3
4
3
2
2
17
Wind waves
Height (m)
Direction
Period (s)
0.7
SW
4
0.4
WSW
4
1.7
SSW
7
1.5
SSW
7
1.2
SSW
6
0.9
S
6
1.2
SSW
5
0.5
NNE
3
0.5
NNE
4
0.4
NE
4
0.3
NE
4
0.2
S
4
0.5
S
3
0.6
S
4
Energy kJ
17
4
273
181
97
52
69
5
8
4
2
2
6
9
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
6
399
0
0
0
0
0
0
0
26
27
0
0
0
0
6
0
6
6
6
6
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
1
1
1
2
2
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
1
2
2
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
9
6
9
6
9
7
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
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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