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 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
26.6°C
0.2° 

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 (11 Sep):

  • Evening surf: Evening surf (11 Sep, local time) - 4.5ft (1.3m), 5s period with ENE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 12AM is: 1.4m 5s primary swell from a East-northeast direction and 0.5m 14s secondary swell from a East direction (forecast issued at 08:00pm September 10). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (11 Sep)--
Afternoon (11 Sep)--
Evening (11 Sep)4.5ft (1.3m)5s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Fri morning. Warm (max 25°C on Sun morning, min 20°C on Thu night). Wind will be generally light.

Thu
10
Friday
11
Saturday
12
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)
1.4
ENE
5
1.3
ENE
5
0.5
E
14
1.3
ENE
6
1.2
ENE
5
0.5
E
14
0.5
E
14
0.5
E
14
0.5
E
14
0.5
E
14
0.6
E
14
0.6
E
14
0.7
E
14
0.7
E
14
0.6
E
14
0.7
E
14
0.8
E
13
0.8
E
13
Wave Graph
Metric surfscale
Energy kJ
98
92
111
102
70
97
100
100
97
96
134
134
189
189
134
180
229
225
Wind (km/h)
25
NE
25
NE
20
NE
20
NE
20
NE
15
ENE
10
ENE
15
NE
20
NE
20
NE
20
NE
20
NE
20
NE
20
NE
20
NE
20
NE
20
NE
20
NE
Wind State
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
5:07PM1.67m
4:36AM1.66m
5:28PM1.70m
5:17AM1.72m
5:48PM1.71m
Low Tide
10:53PM0.77m
11:03AM0.34m
11:21PM0.63m
11:35AM0.39m
light rain
light rain
light rain
cloud
cloud
light rain
cloud
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
rain showers
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:58
5:55
 mm
1
1
1
2
1
2
2
2
1
1
1
1
1
Temp °C
21
20
20
20
20
21
22
21
21
21
21
21
21
21
21
22
22
22
Feels °C
19
19
19
19
19
22
24
22
21
21
21
21
21
20
21
22
22
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 

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