Nichinan Surf Break
Lat Long: 31.60° N 131.41° E

Nichinan 48 hour detailed Surf Forecast

Weather Forecast for Nichinan

Issued: 2 am 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nichinan sea temperature is
24.1° C

Normal 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 (06 Jun):

  • Morning surf: Morning surf (06 Jun, local time) - 4.5ft (1.3m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (06 Jun, local time) - 4.5ft (1.3m), 8s period with E swell.
  • Evening surf: Evening surf (06 Jun, local time) - 4.5ft (1.3m), 7s period with E swell.

The current surf forecast for Nichinan at 6AM is: 1.4m 8s primary swell from a East-northeast direction and 0.6m 6s secondary swell from a South direction (forecast issued at 02:00am June 06). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (06 Jun)4.5ft (1.3m)8s
Afternoon (06 Jun)4.5ft (1.3m)8s
Evening (06 Jun)4.5ft (1.3m)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 146mm), heaviest during Sun morning. Warm (max 28°C on Sun afternoon, min 21°C on Sun night). Winds decreasing (near gales from the S on Sun morning, calm by Mon afternoon).

Saturday
6
Sunday
7
Monday
8
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
0
0
0
0
0
0
0
!
!
4
4
2
3
3
2
0
0
2
1
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)
1.3
ENE
9
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
1.3
E
8
1.3
E
8
1.3
E
7
1.3
E
7
1.4
ESE
7
1.8
SSE
6
3.5
S
8
4.5
SSW
9
3.5
SSW
10
2.4
SSW
9
2.4
SSW
8
1.4
S
8
1.7
SSW
8
1.5
SSW
8
0.7
ENE
12
0.6
ENE
12
0.6
ENE
12
0.6
ENE
11
0.6
ENE
11
Wave Graph
Metric surfscale
Energy kJ
257
275
250
235
223
206
196
186
178
191
229
1169
3203
2598
963
787
257
384
278
147
109
106
102
98
Wind (km/h)
10
NE
5
NE
10
NE
15
E
15
E
15
E
10
E
10
SE
15
SE
20
SE
40
SE
55
S
30
WSW
25
SW
5
SSW
10
WSW
10
W
10
W
5
NNW
5
NE
5
SE
10
SSE
0
SSE
5
W
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-off
cross
glassy
cross-off
cross-off
cross-off
off
glassy
on
cross-on
glassy
glassy
High Tide
10:06PM1.63m
8:53AM1.62m
10:50PM1.62m
9:47AM1.54m
11:38PM1.62m
10:58AM1.47m
Low Tide
3:30AM1.05m
3:49PM0.40m
4:26AM1.03m
4:37PM0.50m
5:32AM0.97m
5:34PM0.61m
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
heavy rain
heavy rain
heavy rain
rain showers
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:09
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:16
7:16
 mm
1
1
1
1
1
5
22
44
61
3
2
3
Temp °C
23
23
22
23
23
23
23
23
22
23
23
25
25
28
26
23
22
21
21
23
24
25
23
22
Feels °C
26
26
24
24
24
24
25
26
24
24
21
20
25
28
30
25
24
22
23
26
27
27
27
25
Swell 1
Height (m)
Direction
Period (s)
1.3
ENE
9
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
8
0.5
ENE
13
1.3
E
8
1.3
E
7
1.3
E
7
0.5
ENE
12
1.1
E
7
0.9
ENE
7
0.8
E
7
0.7
E
8
0.6
E
8
1.8
SSW
8
1.4
S
8
1.2
S
8
1.1
S
8
0.9
S
8
0.8
S
7
0.8
S
7
0.7
S
7
0.7
S
7
Energy kJ
257
275
250
235
223
95
196
186
178
83
113
89
68
55
43
482
257
173
138
90
68
65
48
45
Swell 2
Height (m)
Direction
Period (s)
0.6
S
6
0.6
S
6
0.6
S
6
0.5
S
6
0.5
S
6
0.5
S
6
0.5
ENE
13
0.5
ENE
12
0.5
ENE
12
0.2
ESE
11
0.5
ENE
12
0.5
ENE
12
0.5
ENE
12
0.5
ENE
12
0.5
ENE
12
0.5
ENE
12
0.8
ENE
12
0.8
ENE
12
0.7
ENE
12
0.7
ENE
12
0.6
ENE
12
0.6
ENE
12
0.6
ENE
11
0.6
ENE
11
Energy kJ
30
30
30
20
19
19
92
85
83
11
85
85
83
83
83
83
189
189
147
147
109
106
102
98
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
12
0.3
SE
12
0.4
ENE
13
0.4
ENE
13
0.4
ENE
13
0.2
ESE
11
0.4
S
6
0.4
S
6
0.4
S
6
0.1
SW
8
0.5
E
8
0.3
NNE
7
0.4
NNE
7
0.4
NNE
7
0.3
NNE
7
0.2
NNE
6
0.1
SE
10
0.1
SE
10
0.1
SE
10
Energy kJ
22
22
57
66
63
12
12
12
12
3
29
9
20
20
9
4
4
4
4
Wind waves
Height (m)
Direction
Period (s)
1.3
E
8
0.4
SSW
6
1.4
ESE
7
1.8
SSE
6
3.5
S
8
4.5
SSW
9
3.5
SSW
10
2.4
SSW
9
2.4
SSW
8
1.7
SSW
8
1.5
SSW
8
0.8
SSW
7
Energy kJ
206
13
191
229
1169
3203
2598
963
787
384
278
67
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
1
1
1
1
1
1
2
4
4
4
4
2
3
3
2
1
1
2
1
Distance (km)
6
32
303
316
316
27
27
27
303
303
728
826
18
6
0
0
0
0
0
0
499
141
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
2
2
1
1
1
4
5
4
4
2
3
3
2
1
2
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
2
2
1
4
1
1
3
3
4
5
4
4
9
4
3
2
4
5
4
1
Header Global
Rating
(10 max)
9
9
8
8
8
8
9
9
9
9
9
8
6
8
8
8
8
8
9
8
7
6
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
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