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 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
27.0°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 (01 Sep):

  • Evening surf: Evening surf (01 Sep, local time) - 3.5ft (1.0m), 11s period with E swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 11PM is: 1.0m 11s primary swell from a East direction and 0.6m 4s secondary swell from a East direction (forecast issued at 08:00pm September 01). An open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (01 Sep)--
Afternoon (01 Sep)--
Evening (01 Sep)3.5ft (1.0m)11s

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


Short Range Forecast

Heavy rain (total 146mm), heaviest during Fri morning. Warm (max 27°C on Wed morning, min 21°C on Fri afternoon). Wind will be generally light.

Tue
1
Wednesday
2
Thursday
3
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
1
1
1
1
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
E
11
1
E
11
1
E
11
0.9
E
11
0.9
E
11
1
E
11
0.9
E
10
0.9
E
10
0.8
E
10
0.8
E
10
0.8
E
10
0.9
E
11
0.9
E
11
0.8
E
11
0.8
E
10
0.7
E
10
0.7
E
10
0.6
E
10
Wave Graph
Metric surfscale
Energy kJ
246
244
253
191
184
223
171
161
125
127
135
189
185
141
125
94
94
69
Wind (km/h)
15
ENE
10
NE
10
NE
10
ENE
10
ENE
10
ENE
10
ESE
10
E
10
E
5
ENE
10
NE
5
NE
0
NE
0
NNW
5
S
10
WSW
10
NW
10
NNW
Wind State
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
glassy
glassy
glassy
cross-off
off
cross-off
High Tide
7:27PM1.67m
8:27AM1.49m
7:50PM1.64m
9:25AM1.37m
8:13PM1.59m
Low Tide
2:02AM0.43m
1:54PM0.86m
2:44AM0.44m
2:18PM1.02m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
thunderstorm
cloud
thunderstorm
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:09
6:08
 mm
1
1
Temp °C
26
26
25
25
25
26
27
27
26
26
26
26
26
27
27
27
26
26
Feels °C
29
29
28
28
28
29
30
29
29
30
30
30
31
33
31
31
29
29
  • 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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