Shimoda Yamatoken (Tatado Hama) Surf Break

Lat Long: 34.66° N 138.93° E

Shimoda Yamatoken (Tatado Hama) 48 hour detailed Surf Forecast

Issued: 2 pm 13 Oct 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
24.7°C
0.5° 

Shimoda Yamatoken (Tatado Hama) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Shimoda Yamatoken (Tatado Hama) today (13 Oct):

  • Afternoon surf: Afternoon surf (13 Oct, local time) - 4.5ft (1.4m), 12s period with SE swell.
  • Evening surf: Evening surf (13 Oct, local time) - 4.5ft (1.3m), 11s period with ESE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 7PM is: 1.3m 12s primary swell from a East-southeast direction (forecast issued at 02:00pm October 13). An open ocean swell of 1.1m 8s is not directed at the surf break, a second open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (13 Oct)--
Afternoon (13 Oct)4.5ft (1.4m)12s
Evening (13 Oct)4.5ft (1.3m)11s

Table - waves today at Shimoda Yamatoken (Tatado Hama). (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Wed morning. Warm (max 25°C on Wed afternoon, min 19°C on Wed night). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Fri morning).

Tue
13
Wednesday
14
Thursday
15
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)
2
1
2
2
2
2
1
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
SE
13
1.4
SE
12
1.4
SE
12
1.3
ESE
11
1.5
ESE
11
1.4
ESE
10
1.3
ESE
10
1.2
ESE
10
1.2
E
10
1.2
E
10
1.1
E
10
0.9
E
10
0.8
E
10
0.4
ESE
9
1.9
ENE
6
1.9
ENE
8
1.6
ENE
8
1.7
E
8
1.7
E
9
1.6
E
8
Wave Graph
Metric surfscale
Energy kJ
721
590
514
400
485
426
342
288
267
262
216
153
121
30
0
0
0
0
0
0
Wind (km/h)
15
NE
10
ENE
5
NNE
5
NNW
10
WNW
15
W
20
WSW
25
WSW
25
WSW
30
WSW
30
W
20
WNW
15
NE
25
ENE
25
NE
25
NE
20
NE
15
NE
15
ENE
15
NE
Wind State
cross
cross
glassy
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
5:43PM1.71m
7:12AM1.66m
6:06PM1.69m
7:57AM1.59m
6:30PM1.65m
Low Tide
12:07PM0.82m
00:26AM0.17m
12:36PM0.93m
1:02AM0.17m
1:05PM1.04m
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
thunderstorm
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
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—
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5:48
—
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—
—
—
—
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5:48
—
—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:13
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—
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5:12
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5:09
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 mm
—
—
—
—
—
—
—
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1
—
—
—
—
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—
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Temp °C
23
23
22
21
21
21
21
23
23
25
22
21
20
20
19
20
20
20
19
19
Feels °C
23
24
24
23
22
22
21
22
21
23
18
19
19
17
16
17
18
19
18
18
  • 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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