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 am 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
26.5°C
0.4° 

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 (10 Sep):

  • Morning surf: Morning surf (10 Sep, local time) - 5ft (1.6m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (10 Sep, local time) - 5ft (1.5m), 6s period with ENE swell.
  • Evening surf: Evening surf (10 Sep, local time) - 4.5ft (1.3m), 5s period with ENE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 12PM is: 1.7m 6s primary swell from a East-northeast direction and 0.3m 15s secondary swell from a East direction (forecast issued at 08:00am September 10). An open ocean swell of 1.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (10 Sep)5ft (1.6m)6s
Afternoon (10 Sep)5ft (1.5m)6s
Evening (10 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 14mm), heaviest on Fri night. Warm (max 23°C on Sat night, min 21°C on Thu morning). Mainly fresh winds.

Thursday
10
Friday
11
Saturday
12
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)
1.5
ENE
6
1.6
ENE
6
1.7
ENE
6
1.5
ENE
6
1.4
ENE
5
1.3
ENE
5
0.5
E
15
0.5
E
14
0.4
E
14
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
139
166
176
143
102
92
104
99
61
97
100
100
97
96
134
134
189
189
134
180
229
225
Wind (km/h)
25
NE
30
NE
25
NE
25
NE
25
NE
20
NE
20
NE
20
NE
15
NE
15
NE
10
NE
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
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
3:51AM1.57m
5:07PM1.67m
4:36AM1.66m
5:28PM1.70m
5:17AM1.72m
5:48PM1.71m
Low Tide
10:28AM0.32m
10:53PM0.77m
11:03AM0.34m
11:21PM0.63m
11:35AM0.39m
light rain
rain showers
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
light rain
rain showers
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:22
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
5:58
5:55
 mm
1
1
1
3
3
4
1
1
Temp °C
22
21
22
21
21
21
21
21
21
22
22
22
21
21
21
21
21
22
22
22
22
22
Feels °C
21
18
20
19
20
20
21
20
21
23
24
24
21
21
21
21
21
22
22
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 

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 Shimoda Yamatoken (Tatado Hama) 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.


Nearest locationNearest