Shida Surf Break

Shida 48 hour detailed Surf Forecast

Lat Long: 35.33° N 140.40° E

Issued: 8 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Shida sea temperature is
21.6° C

1.3°C colder than average for this time of year

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


How big are the waves at Shida today (22 Jun):

  • Morning surf: Morning surf (22 Jun, local time) - 5ft (1.5m), 10s period with ENE swell.
  • Afternoon surf: Afternoon surf (22 Jun, local time) - 5ft (1.5m), 10s period with ENE swell.
  • Evening surf: Evening surf (22 Jun, local time) - 4.5ft (1.4m), 9s period with ENE swell.

The current surf forecast for Shida at 1AM is: 1.1m 8s primary swell from a South-southwest direction and 0.9m 10s secondary swell from a East-northeast direction, 0.5m 4s secondary swell from a North-northeast direction (forecast issued at 08:00pm June 21). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (22 Jun)5ft (1.5m)10s
Afternoon (22 Jun)5ft (1.5m)10s
Evening (22 Jun)4.5ft (1.4m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Mon night. Warm (max 23°C on Mon morning, min 19°C on Mon night). Wind will be generally light.

Sun
21
Monday
22
Tuesday
23
Wednesday
24
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
12 PM
3 PM
Rating
(10 max)
4
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
0
0
0
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
Wave
Height (m)
Direction
Period (s)
2.5
SW
8
1.3
SSW
8
1.1
SSW
8
1
E
10
1.4
ENE
10
1.5
ENE
10
1.5
ENE
10
1.5
ENE
10
1.4
ENE
10
1.4
ENE
9
1.4
ENE
9
2
NE
10
2.3
NE
10
1.9
ENE
10
1.9
ENE
10
1.8
ENE
10
2.1
ENE
10
1.6
E
10
1.5
E
9
1.5
E
9
1.4
E
9
1.3
E
9
1.3
E
9
1.2
E
9
Wave Graph
Metric surfscale
Energy kJ
789
191
159
208
410
446
425
408
334
336
355
727
948
669
625
575
766
469
397
388
325
281
270
225
Wind (km/h)
10
E
20
NNE
25
N
25
N
20
N
20
N
15
NE
20
NE
20
NE
15
NNE
15
N
15
N
20
N
25
NNE
25
NE
25
NE
20
NE
15
NE
15
NNE
15
NNE
10
NNE
10
NNE
15
ENE
15
E
Wind State
cross-off
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross
cross
High Tide
9:34PM1.34m
9:16AM1.08m
10:09PM1.34m
11:02AM1.02m
10:45PM1.34m
12:56PM1.04m
Low Tide
3:55AM0.76m
3:17PM0.63m
5:06AM0.65m
4:05PM0.79m
6:10AM0.53m
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:22
4:24
4:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:55
6:55
 mm
2
2
3
Temp °C
24
22
21
20
20
21
23
21
21
20
19
19
19
20
21
21
20
19
19
19
19
20
21
21
Feels °C
27
22
19
18
19
20
22
20
20
20
19
18
18
18
18
18
18
18
19
19
19
20
21
20
Swell 1
Height (m)
Direction
Period (s)
1.5
SSW
8
1.3
SSW
8
1.1
SSW
8
1
SSW
8
1.4
ENE
10
1.5
ENE
10
1.5
ENE
10
1.5
ENE
10
1.4
ENE
10
1.4
ENE
9
1.4
ENE
9
1.6
ENE
10
1.7
ENE
10
0.5
SE
11
0.4
SSE
11
0.4
SSE
11
1.8
ENE
10
1.6
E
10
1.5
E
9
1.5
E
9
1.4
E
9
1.3
E
9
1.3
E
9
1.2
E
9
Energy kJ
264
191
159
140
410
446
425
408
334
336
355
443
533
58
48
47
556
469
397
388
325
281
270
225
Swell 2
Height (m)
Direction
Period (s)
0.8
ENE
9
0.9
ENE
9
0.9
E
9
1
E
10
0.9
SSW
8
0.6
S
7
0.5
S
7
0.6
SSW
7
0.5
S
6
0.4
S
6
0.4
SE
10
0.5
SE
10
0.5
SE
11
0.3
S
6
0.2
SSW
7
0.1
SW
7
0.4
SSE
10
0.4
SSE
11
0.4
SSE
11
0.4
SSE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
11
Energy kJ
115
144
142
208
113
32
21
41
19
12
35
50
56
6
4
2
40
44
44
46
57
56
56
56
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
9
0.4
SSE
9
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.6
SSW
8
0.5
SW
8
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
S
6
0.4
S
6
0.3
S
6
0.2
WSW
7
0.1
E
15
0.2
S
6
0.1
SW
6
0.1
SW
6
0.2
S
6
0.5
SE
11
0.5
SE
11
0.2
S
5
0.2
S
5
0.2
S
8
Energy kJ
23
34
36
38
39
45
29
35
35
35
12
11
6
5
4
3
2
2
2
58
57
2
2
5
Wind waves
Height (m)
Direction
Period (s)
2.5
SW
8
0.4
NE
2
0.4
NNE
4
0.6
NNE
5
0.8
NNE
6
2
NE
10
2.3
NE
10
1.9
ENE
10
1.9
ENE
10
1.8
ENE
10
2.1
ENE
10
Energy kJ
789
2
5
15
44
727
948
669
625
575
766
Nearest Offshore or Glassy
Rating
(10 max)
4
2
2
2
3
3
2
2
1
2
2
4
4
3
1
1
1
3
2
2
2
2
2
1
Distance (km)
0
19
17
17
17
17
17
17
115
3
3
17
17
17
70
115
115
27
3
17
3
3
17
63
Best forecast wave conditions in Chiba
Rating
(10 max)
4
4
2
3
3
3
2
2
2
2
4
4
3
1
3
3
2
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
4
4
2
3
3
3
2
3
1
2
2
4
4
3
2
3
3
3
3
2
2
2
2
2
Header Global
Rating
(10 max)
8
8
7
7
7
6
6
5
7
6
6
5
5
5
5
5
5
5
5
5
7
8
9
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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