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 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
26.5°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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 2.5ft (0.8m), 11s period with E swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 2.5ft (0.8m), 10s period with E swell.
  • Evening surf: Evening surf (03 Sep, local time) - 2.5ft (0.7m), 10s period with E swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 1AM is: 0.9m 10s primary swell from a East direction (forecast issued at 08:00pm September 02). An open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (03 Sep)2.5ft (0.8m)11s
Afternoon (03 Sep)2.5ft (0.8m)10s
Evening (03 Sep)2.5ft (0.7m)10s

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


Short Range Forecast

Heavy rain (total 102mm), heaviest during Fri night. Warm (max 29°C on Thu morning, min 21°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the NE by Fri night).

Wed
2
Thursday
3
Friday
4
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
1
1
1
0
0
0
1
1
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)
0.9
E
10
0.9
E
10
0.9
E
10
0.9
E
11
0.9
E
11
0.8
E
11
0.8
E
10
0.8
E
10
0.7
E
10
0.7
E
10
0.4
SE
6
0.6
E
10
0.5
E
10
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
Wave Graph
Metric surfscale
Energy kJ
158
161
171
191
185
141
125
123
94
94
8
68
46
43
41
41
41
41
Wind (km/h)
5
ESE
5
ESE
0
ESE
5
NNW
5
W
10
SW
10
SW
15
WSW
15
WSW
10
NNE
20
NE
15
NE
10
NNE
10
NE
15
ENE
15
NE
20
NE
25
NNE
Wind State
on
on
glassy
glassy
glassy
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
cross
cross
cross
cross
cross-off
High Tide
7:50PM1.64m
9:25AM1.37m
8:13PM1.59m
10:57AM1.27m
8:37PM1.52m
Low Tide
2:44AM0.44m
2:18PM1.02m
3:37AM0.49m
2:39PM1.17m
cloud
cloud
thunderstorm
part cloud
cloud
cloud
cloud
cloud
cloud
thunderstorm
part cloud
cloud
cloud
part cloud
part cloud
light rain
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:08
6:07
 mm
1
1
3
5
8
Temp °C
27
26
26
26
26
28
29
29
27
26
24
24
24
26
26
25
23
22
Feels °C
32
31
31
31
31
32
32
32
30
30
25
26
27
29
28
27
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
How to use the Wavefinder 

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