Nichinan Surf Break

Nichinan 48 hour detailed Surf Forecast

Lat Long: 31.60° N 131.41° E

Issued: 8 am 15 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nichinan sea temperature is
23.8° C

1.2°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 (15 Jun):

  • Morning surf: Morning surf (15 Jun, local time) - 6ft (1.9m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (15 Jun, local time) - 6ft (1.9m), 8s period with E swell.
  • Evening surf: Evening surf (15 Jun, local time) - 5.5ft (1.7m), 8s period with E swell.

The current surf forecast for Nichinan at 4PM is: 1.9m 8s primary swell from a East direction and 0.4m 7s secondary swell from a South direction (forecast issued at 08:00am June 15). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (15 Jun)6ft (1.9m)8s
Afternoon (15 Jun)6ft (1.9m)8s
Evening (15 Jun)5.5ft (1.7m)8s

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 41mm), heaviest during Tue morning. Warm (max 23°C on Mon morning, min 21°C on Tue morning). Winds decreasing (fresh winds from the E on Tue morning, calm by Wed night).

Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
12 AM
3 AM
Rating
(10 max)
0
1
1
1
1
1
0
0
0
0
0
0
1
1
1
2
2
1
0
2
1
2
2
3
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)
2
ESE
8
1.9
ESE
8
2
E
8
1.9
E
8
1.8
E
8
1.7
E
8
1.7
E
9
1.7
E
9
1.7
E
9
1.9
E
9
2.2
E
7
2.5
ESE
7
2.4
ESE
8
2
E
8
1.9
E
8
2
E
8
1.9
E
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.3
S
7
1.5
S
7
1.4
S
7
1.7
SSW
7
Wave Graph
Metric surfscale
Energy kJ
460
485
566
517
450
411
419
429
429
537
467
672
611
463
443
515
476
316
250
214
147
214
210
297
Wind (km/h)
15
NE
15
ENE
15
NE
15
NE
10
ENE
5
E
15
ESE
15
ESE
25
ESE
30
E
30
E
25
E
20
ENE
20
NE
20
NE
15
NNE
25
NNE
15
NNE
15
NE
10
ENE
10
NE
5
N
5
WNW
5
W
Wind State
cross
cross
cross
cross
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
glassy
glassy
High Tide
5:13AM1.99m
7:09PM1.99m
6:02AM2.02m
7:58PM1.97m
6:52AM2.01m
8:45PM1.92m
Low Tide
12:11PM-0.11m
00:33AM1.06m
1:01PM-0.14m
1:22AM1.05m
1:51PM-0.09m
2:11AM1.02m
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
rain showers
cloud
light rain
heavy rain
heavy rain
light rain
rain showers
part cloud
part cloud
cloud
cloud
light rain
cloud
light rain
light rain
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:07
5:07
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:20
7:20
7:21
7:21
 mm
1
1
2
14
15
3
1
1
1
2
Temp °C
21
22
23
23
23
22
22
22
22
21
21
21
22
22
22
22
22
22
23
22
22
22
22
22
Feels °C
21
22
23
24
25
24
23
22
22
19
19
19
22
22
22
23
22
23
24
24
24
25
25
25
Swell 1
Height (m)
Direction
Period (s)
2
ESE
8
1.9
ESE
8
2
E
8
1.9
E
8
1.8
E
8
1.7
E
8
1.7
E
9
1.7
E
9
0.5
S
6
0.3
SSW
6
0.1
E
13
0.1
E
13
0.7
SSW
7
1
SSW
7
1
S
7
2
E
8
1.9
E
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.2
ENE
7
1.5
S
7
1.4
S
7
1.2
S
7
Energy kJ
460
485
566
517
450
411
419
429
19
8
3
3
51
114
100
515
476
316
250
204
147
214
210
147
Swell 2
Height (m)
Direction
Period (s)
0.1
E
15
0.2
E
15
0.2
S
8
0.4
S
7
0.5
S
7
0.5
S
7
0.5
S
7
0.6
S
6
0.2
ESE
13
0.1
E
13
0.1
W
10
0.1
SW
9
0.1
E
13
0.2
ESE
13
0.2
ESE
13
1
S
7
1.2
S
8
1.2
S
8
1.1
S
8
1
S
7
0.2
ESE
11
1
ENE
8
0.9
ENE
8
0.8
ENE
8
Energy kJ
4
17
5
17
25
23
23
30
17
4
2
3
3
17
17
97
168
172
138
103
11
123
113
85
Swell 3
Height (m)
Direction
Period (s)
0.2
E
15
0.2
E
15
0.1
E
15
0.3
SSE
8
0.1
E
15
0.1
E
11
0.1
W
10
0.1
SE
13
0.4
SSE
9
0.1
E
13
0.1
SE
10
0.2
ESE
11
0.2
ESE
11
0.1
S
9
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
Energy kJ
17
17
4
12
4
2
2
7
25
3
4
11
11
2
9
9
9
Wind waves
Height (m)
Direction
Period (s)
1.7
E
9
1.9
E
9
2.2
E
7
2.5
ESE
7
2.4
ESE
8
2
E
8
1.9
E
8
1.4
SSW
7
1.3
S
7
1.7
SSW
7
Energy kJ
429
537
467
672
611
463
443
214
145
297
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
1
2
2
2
2
2
2
1
2
1
3
2
3
3
1
1
1
2
2
2
3
Distance (km)
27
27
399
308
27
18
27
303
303
303
348
316
777
27
27
27
27
27
27
27
23
0
0
0
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
3
Best forecast wave conditions in Japan
Rating
(10 max)
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
2
3
3
3
Header Global
Rating
(10 max)
9
5
5
5
5
5
5
5
5
5
5
5
5
4
5
4
4
5
5
8
7
5
4
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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