Shida Surf Break

Lat Long: 35.33° N 140.40° E

Shida 48 hour detailed Surf Forecast

Issued: 8 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shida sea temperature is
24.5°C
1.2° 

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 (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 6ft (1.8m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 6.5ft (2.0m), 7s period with ENE swell.
  • Evening surf: Evening surf (17 Sep, local time) - 7ft (2.1m), 8s period with ENE swell.

The current surf forecast for Shida at 5PM is: 2.0m 7s primary swell from a East-northeast direction and 0.4m 12s secondary swell from a East direction, 0.3m 11s secondary swell from a East direction (forecast issued at 08:00am September 17). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (17 Sep)6ft (1.8m)7s
Afternoon (17 Sep)6.5ft (2.0m)7s
Evening (17 Sep)7ft (2.1m)8s

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


Short Range Forecast

Heavy rain (total 28mm), heaviest during Sat night. Warm (max 24°C on Sat night, min 20°C on Thu morning). Mainly fresh winds.

Thursday
17
Friday
18
Saturday
19
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
NE
7
1.8
ENE
7
2
ENE
7
2
ENE
7
2.1
ENE
7
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2.2
NE
8
2.2
ENE
8
2.1
NE
8
2.1
NE
7
2.1
NE
7
1
SE
14
1.7
SE
13
2.1
SE
13
3.5
SE
14
3.5
SE
14
3.5
SE
13
3.5
SE
13
3.5
SE
13
3.5
SE
12
Wave Graph
Metric surfscale
Energy kJ
192
315
395
440
478
491
504
517
530
587
503
456
479
429
1021
1496
4590
4697
4554
4556
4245
3797
Wind (km/h)
30
NNE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
30
N
30
N
30
NNE
30
NNE
30
NNE
30
NNE
30
NNE
30
NNE
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
8:02AM1.15m
6:32PM1.41m
9:14AM1.06m
6:55PM1.35m
7:19PM1.28m
Low Tide
12:36PM0.90m
2:02AM0.39m
12:42PM0.99m
3:03AM0.46m
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
cloud
part cloud
part cloud
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:22
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:42
5:40
 mm
2
1
1
1
1
Temp °C
20
20
20
21
20
20
20
20
21
21
21
21
21
21
21
21
22
22
23
23
22
23
Feels °C
18
16
16
17
16
16
16
16
17
17
17
17
18
18
19
20
21
21
22
22
21
22
  • 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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