Shida Surf Break

Lat Long: 35.33° N 140.40° E

Shida 48 hour detailed Surf Forecast

Issued: 8 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shida sea temperature is
25.5°C
0.3° 

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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 2.5ft (0.8m), 13s period with E swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 2.5ft (0.7m), 12s period with E swell.
  • Evening surf: Evening surf (16 Sep, local time) - 2.5ft (0.7m), 12s period with E swell.

The current surf forecast for Shida at 4PM is: 0.7m 12s primary swell from a East direction and 0.8m 7s secondary swell from a Southeast direction, 1.0m 5s secondary swell from a Northeast direction (forecast issued at 08:00am September 16). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (16 Sep)2.5ft (0.8m)13s
Afternoon (16 Sep)2.5ft (0.7m)12s
Evening (16 Sep)2.5ft (0.7m)12s

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


Short Range Forecast

Heavy rain (total 62mm), heaviest during Wed afternoon. Warm (max 22°C on Wed morning, min 20°C on Wed night). Mainly fresh winds.

Wednesday
16
Thursday
17
Friday
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
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)
0.7
E
13
0.8
E
13
0.8
E
13
0.7
E
12
0.7
E
12
0.7
E
12
0.7
E
12
1.6
NE
6
1.9
NE
7
2.1
NE
7
2.2
ENE
8
2.2
ENE
8
2.3
ENE
8
2.3
ENE
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
9
3
ENE
9
2.5
NE
8
2.5
NE
8
2.5
NE
8
1.7
SE
14
Wave Graph
Metric surfscale
Energy kJ
165
215
209
148
141
138
138
200
351
492
546
560
638
731
837
890
1036
1172
981
804
780
1196
Wind (km/h)
20
NNE
20
NNE
20
NE
25
NE
25
NNE
30
NNE
25
NNE
25
NNE
35
NNE
35
NNE
35
NNE
35
NE
35
NNE
35
NNE
35
NNE
35
NNE
40
NNE
40
NNE
40
NNE
35
NNE
35
NNE
30
NNE
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
High Tide
7:13AM1.25m
6:12PM1.46m
8:02AM1.15m
6:32PM1.41m
9:14AM1.06m
6:55PM1.35m
Low Tide
12:20PM0.81m
1:18AM0.32m
12:36PM0.90m
2:02AM0.39m
12:42PM0.99m
thunderstorm
light rain
thunderstorm
light rain
heavy rain
mod rain
light rain
light rain
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:44
5:42
 mm
4
5
5
5
28
7
3
3
1
1
1
1
Temp °C
22
22
22
22
21
21
21
21
20
20
21
22
21
21
20
20
20
20
20
21
21
22
Feels °C
23
23
23
22
20
20
19
20
17
16
16
17
17
17
16
15
15
15
16
18
18
20
  • 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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