Shida Surf Break

Lat Long: 35.33° N 140.40° E

Shida 48 hour detailed Surf Forecast

Issued: 2 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Shida sea temperature is
26.3° C
0.4° 

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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 1.5ft (0.5m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 1.5ft (0.5m), 9s period with E swell.
  • Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.5m), 8s period with E swell.

The current surf forecast for Shida at 7AM is: 0.6m 8s primary swell from a East direction and 0.6m 6s secondary swell from a Southeast direction (forecast issued at 02:00am August 19). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (19 Aug)1.5ft (0.5m)8s
Afternoon (19 Aug)1.5ft (0.5m)9s
Evening (19 Aug)1.5ft (0.5m)8s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Fri morning, min 25°C on Wed night). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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)
0.6
E
8
0.6
E
8
0.6
E
8
0.4
SE
10
0.4
SE
10
0.5
E
9
0.4
SE
10
0.4
SE
10
0.5
E
9
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.5
SE
11
0.4
SE
11
0.5
S
9
0.4
SE
11
0.4
SE
10
0.5
E
9
0.6
E
9
Wave Graph
Metric surfscale
Energy kJ
47
49
49
35
35
36
35
35
37
36
36
39
40
40
40
40
40
55
41
40
40
39
40
61
Wind (km/h)
10
SE
10
SSE
5
SE
5
SE
10
SE
15
SE
10
SE
10
SSE
5
SSE
0
S
0
ESE
10
SE
15
SSE
15
SSE
10
S
10
S
10
S
10
SW
10
SW
10
SSW
15
S
20
SSW
15
SSW
15
SSW
Wind State
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
glassy
cross-off
cross-off
off
off
off
off
cross-off
cross-off
off
off
off
off
cross-off
High Tide
8:25AM1.11m
7:33PM1.41m
9:44AM1.02m
7:57PM1.37m
8:28PM1.31m
Low Tide
2:06AM0.43m
1:18PM0.81m
2:56AM0.45m
1:27PM0.93m
4:02AM0.48m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:00
5:00
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:21
 mm
Temp °C
26
26
26
27
27
27
26
26
26
25
25
26
27
27
27
26
26
25
25
27
28
28
27
26
Feels °C
29
29
30
30
29
29
28
29
30
29
29
29
29
29
30
29
29
28
28
29
29
29
29
28
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Shida surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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