Shimoda Yamatoken (Tatado Hama) Surf Break

Lat Long: 34.66° N 138.93° E

Shimoda Yamatoken (Tatado Hama) 48 hour detailed Surf Forecast

Issued: 8 pm 11 Oct 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
24.9°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 (12 Oct):

  • Morning surf: Morning surf (12 Oct, local time) - 7.5ft (2.3m), 16s period with ESE swell.
  • Afternoon surf: Afternoon surf (12 Oct, local time) - 5ft (1.6m), 15s period with SE swell.
  • Evening surf: Evening surf (12 Oct, local time) - 5ft (1.5m), 14s period with SE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 1AM is: 1.3m 16s primary swell from a Southeast direction (forecast issued at 08:00pm October 11). An open ocean swell of 1.6m 10s is not directed at the surf break, a second open ocean swell of 1.6m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (12 Oct)7.5ft (2.3m)16s
Afternoon (12 Oct)5ft (1.6m)15s
Evening (12 Oct)5ft (1.5m)14s

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


Short Range Forecast

Some drizzle, heaviest during Wed afternoon. Warm (max 24°C on Mon afternoon, min 18°C on Sun night). Winds increasing (calm on Tue night, fresh winds from the WSW by Wed afternoon).

Sun
11
Monday
12
Tuesday
13
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)
3
3
2
2
2
2
1
1
1
2
2
2
2
1
2
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
E
11
1
SE
17
1.3
SE
16
1.3
SE
15
1.3
SE
14
2.3
ESE
16
1.8
SE
14
1.6
SE
15
1.6
SE
14
1.5
SE
14
1.4
SE
13
1.5
SE
14
1.5
SE
13
1.6
SE
13
1.6
SE
13
1.4
SE
12
1.2
SE
12
1.2
ESE
11
Wave Graph
Metric surfscale
Energy kJ
815
644
803
777
736
2615
1307
1123
1077
862
694
801
778
834
784
570
386
311
Wind (km/h)
10
NNW
15
NNE
15
NNE
20
NNE
25
NE
25
NE
20
NE
20
NE
20
NE
20
NNE
20
NNE
20
NNE
15
NNE
15
NE
15
NE
10
ENE
5
ENE
5
N
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
glassy
glassy
High Tide
4:58PM1.69m
5:51AM1.73m
5:21PM1.71m
6:30AM1.72m
5:43PM1.71m
Low Tide
11:22PM0.29m
11:37AM0.72m
11:53PM0.21m
12:07PM0.82m
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:46
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5:47
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:14
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5:13
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 mm
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Temp °C
21
20
20
19
18
21
23
24
21
19
18
18
18
21
23
23
21
20
Feels °C
21
19
19
17
15
18
21
22
19
17
15
16
16
19
22
23
23
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
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