Nichinan Surf Break

Nichinan 48 hour detailed Surf Forecast

Lat Long: 31.60° N 131.41° E

Issued: 2 pm 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nichinan sea temperature is
24.1° C

1.3°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 (19 Jun):

  • Afternoon surf: Afternoon surf (19 Jun, local time) - 1ft (0.3m), 9s period with SE swell.
  • Evening surf: Evening surf (19 Jun, local time) - 2ft (0.6m), 5s period with S swell.

The current surf forecast for Nichinan at 8PM is: 0.6m 5s primary swell from a South direction and 0.3m 10s secondary swell from a Southeast direction, 0.2m 10s secondary swell from a East direction (forecast issued at 02:00pm June 19). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (19 Jun)--
Afternoon (19 Jun)1ft (0.3m)9s
Evening (19 Jun)2ft (0.6m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Fri afternoon. Warm (max 29°C on Sun afternoon, min 23°C on Sun night). Winds decreasing (fresh winds from the SW on Sat afternoon, calm by Mon morning).

Fri
19
Saturday
20
Sunday
21
Mon
22
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)
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
1
1
Swell
Height Map
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)
0.6
SSW
5
0.3
SE
9
0.7
SSW
5
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.7
S
5
0.4
SE
10
1
SSW
5
1.3
SSW
5
1.4
SSW
6
1.3
SSW
6
1.1
SSW
6
1
SSW
6
0.9
SSW
6
1.1
SW
6
0.8
SSW
6
0.5
SE
9
0.5
SE
9
1.1
SW
5
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
Wave Graph
Metric surfscale
Energy kJ
20
14
26
17
17
16
22
28
49
82
115
119
82
64
45
80
34
42
41
58
41
41
41
41
Wind (km/h)
5
SSW
15
SSW
15
WSW
15
SW
10
SW
15
SW
15
SW
15
SW
25
SW
30
SW
20
SW
20
SW
20
SW
15
SW
10
WSW
15
WSW
20
WSW
20
WSW
15
WSW
10
W
5
WNW
5
SE
5
SW
5
W
Wind State
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
glassy
High Tide
10:15PM1.79m
9:33AM1.73m
10:58PM1.74m
10:36AM1.59m
11:41PM1.70m
Low Tide
3:28PM0.18m
3:56AM0.95m
4:16PM0.37m
4:56AM0.91m
5:04PM0.58m
6:02AM0.86m
mod rain
thunderstorm
light rain
cloud
cloud
cloud
cloud
clear
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:09
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:21
7:22
7:22
7:22
 mm
8
1
1
1
1
Temp °C
24
25
25
25
24
24
24
26
27
28
27
25
25
25
24
26
28
29
27
24
23
23
23
23
Feels °C
28
28
28
28
27
27
27
28
26
27
28
26
27
28
27
28
28
28
28
26
26
26
26
26
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
5
0.3
SE
9
0.5
S
5
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.3
SE
10
0.4
SE
10
0.3
SE
10
0.4
SE
10
0.4
SE
10
0.5
SE
10
0.5
SE
9
0.8
SSW
6
0.4
ESE
9
0.5
SE
9
0.5
SE
9
0.7
SSW
5
0.5
SSW
5
0.5
SE
9
0.6
NE
5
0.6
NE
6
Energy kJ
20
14
12
15
16
15
15
25
15
24
15
23
32
44
42
36
31
41
41
23
15
41
17
24
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
9
0.2
ENE
10
0.3
SE
10
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
8
0.2
E
9
0.1
E
10
0.1
E
10
0.1
E
9
0.1
W
9
0.5
SE
9
0.3
SE
10
0.2
ESE
11
0.1
SE
11
0.5
SE
9
0.5
SE
9
0.4
SSW
5
0.5
SE
9
0.5
SE
9
Energy kJ
13
9
14
7
7
7
6
6
6
6
6
2
2
2
2
41
17
12
5
41
41
8
41
41
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
10
0.2
ESE
10
0.2
E
10
0.2
ENE
10
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.2
ENE
9
0.1
NE
9
0.2
ENE
10
0.1
NE
10
0.1
S
12
0.1
SE
12
0.1
W
9
0.1
SE
12
0.2
WSW
8
0.1
SW
8
0.1
E
9
0.1
E
10
0.2
WSW
8
0.2
WSW
8
0.3
NE
4
0.4
SSW
5
0.3
S
5
Energy kJ
9
9
8
9
8
8
8
8
3
9
4
3
6
2
6
7
3
2
2
6
6
3
8
4
Wind waves
Height (m)
Direction
Period (s)
0.5
S
5
0.7
SSW
5
0.6
S
5
0.6
S
5
0.6
S
5
0.7
S
5
0.8
SSW
5
1
SSW
5
1.3
SSW
5
1.4
SSW
6
1.3
SSW
6
1.1
SSW
6
1
SSW
6
0.9
SSW
6
1.1
SW
6
0.8
SSW
6
0.9
SSW
5
0.9
SSW
5
1.1
SW
5
0.2
NNE
4
0.6
NNE
5
Energy kJ
13
26
17
17
16
22
28
49
82
115
119
82
64
45
80
34
42
39
58
1
15
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
24
316
0
303
24
24
18
32
715
608
24
608
20
24
0
6
6
6
18
0
1
1
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
3
3
4
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
3
3
3
2
2
3
2
4
4
4
1
Header Global
Rating
(10 max)
6
6
6
4
4
4
4
4
5
5
5
7
5
5
8
9
9
9
8
8
7
9
7
7
  • 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
How to use the Wavefinder

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