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 16 Oct 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
24.5°C
0.6° 

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 (17 Oct):

  • Morning surf: Morning surf (17 Oct, local time) - 4.5ft (1.4m), 5s period with ENE swell.
  • Afternoon surf: Afternoon surf (17 Oct, local time) - 0.5ft (0.2m), 8s period with SSE swell.
  • Evening surf: Evening surf (17 Oct, local time) - 4.5ft (1.3m), 8s period with E swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 5AM is: 0.3m 8s primary swell from a East-southeast direction (forecast issued at 08:00pm October 16). An open ocean swell of 0.2m 4s is not directed at the surf break, a second open ocean swell of 0.9m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (17 Oct)4.5ft (1.4m)5s
Afternoon (17 Oct)0.5ft (0.2m)8s
Evening (17 Oct)4.5ft (1.3m)8s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Mon morning, min 18°C on Sat night). Wind will be generally light.

Fri
16
Saturday
17
Sunday
18
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.3
ESE
8
1.4
ENE
5
0.2
SSE
8
0.2
SSE
8
1.4
E
7
1.3
E
8
1.3
E
8
1.2
E
8
1
E
7
0.9
E
6
0.8
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
Wave Graph
Metric surfscale
Energy kJ
16
16
16
15
11
94
6
6
199
186
212
181
86
58
42
45
45
53
Wind (km/h)
0
SSW
5
NNE
10
NE
15
NE
20
NE
25
NE
20
ENE
15
E
15
E
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
10
E
10
ESE
5
SE
5
S
Wind State
glassy
cross-off
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
on
on
glassy
High Tide
6:55PM1.59m
9:58AM1.42m
7:22PM1.50m
11:40AM1.38m
7:56PM1.38m
Low Tide
2:24AM0.31m
2:18PM1.23m
3:19AM0.42m
3:44PM1.29m
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:50
—
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5:50
—
—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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—
—
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5:07
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5:07
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 mm
—
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—
—
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—
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Temp °C
21
21
21
20
20
21
21
21
20
19
19
19
18
21
21
22
21
20
Feels °C
23
22
21
19
18
18
18
19
18
17
17
17
16
19
19
21
21
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
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