Shimoda Yamatoken (Tatado Hama) Surf Break

Shimoda Yamatoken (Tatado Hama) 48 hour detailed Surf Forecast

Lat Long: 34.66° N 138.93° E

Issued: 2 pm 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
22.5° C

1.1°C colder than average for this time of year

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 (20 Jun):

  • Afternoon surf: Afternoon surf (20 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Evening surf: Evening surf (20 Jun, local time) - 2.5ft (0.8m), 10s period with SE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 8PM is: 0.8m 10s primary swell from a Southeast direction (forecast issued at 02:00pm June 20). An open ocean swell of 0.7m 7s is not directed at the surf break, a second open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (20 Jun)--
Afternoon (20 Jun)1.5ft (0.4m)10s
Evening (20 Jun)2.5ft (0.8m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 36mm), heaviest during Sat night. Warm (max 27°C on Sun afternoon, min 20°C on Tue morning). Winds increasing (calm on Sat afternoon, strong winds from the W by Sun night).

Sat
20
Sunday
21
Monday
22
Tue
23
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
12 AM
3 AM
6 AM
9 AM
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
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SE
10
0.4
SE
10
0.6
ESE
4
0.8
SE
10
1.3
SSE
5
1.3
SSW
5
1.7
SW
6
0.3
SE
9
0.3
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
11
0.3
SE
11
0.4
SE
11
Wave Graph
Metric surfscale
Energy kJ
15
24
13
110
84
90
198
13
13
21
22
31
15
15
25
16
16
16
16
16
16
18
19
43
Wind (km/h)
10
E
5
ESE
0
SE
15
SE
25
S
25
SSW
25
SW
25
WSW
30
SW
40
WSW
40
WSW
45
W
40
W
30
W
15
W
10
W
10
WSW
10
WSW
5
NW
5
NNE
5
ESE
15
ESE
25
ENE
25
E
Wind State
cross-on
on
glassy
on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
on
on
cross-on
cross-on
High Tide
9:30PM1.50m
8:22AM1.30m
10:08PM1.47m
9:35AM1.20m
10:48PM1.45m
Low Tide
2:22PM0.27m
3:17AM0.92m
3:05PM0.43m
4:20AM0.84m
3:52PM0.60m
5:30AM0.74m
light rain
light rain
light rain
mod rain
mod rain
mod rain
thunderstorm
thunderstorm
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:31
4:31
4:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
7:00
7:00
 mm
1
2
3
6
8
8
5
3
1
Temp °C
23
22
21
21
23
23
24
24
26
27
25
25
23
22
22
24
25
26
25
24
23
22
21
21
Feels °C
26
25
25
22
23
23
24
24
25
22
20
19
18
19
22
26
26
27
28
27
25
22
18
18
Swell 1
Height (m)
Direction
Period (s)
0.8
SSW
7
0.7
SW
7
0.7
SW
7
0.7
SW
6
0.4
ENE
9
0.7
SE
5
0.6
ESE
6
0.4
ENE
10
0.4
ENE
10
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.3
ENE
12
0.4
ENE
12
0.4
ENE
12
0.4
ENE
11
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
1.8
WSW
7
1.6
WSW
7
1.4
WSW
7
1
WSW
7
Energy kJ
59
45
44
41
31
28
21
38
37
21
22
31
27
46
45
38
34
38
37
36
353
265
191
91
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
10
0.4
SE
10
0.6
ESE
4
0.4
ENE
8
0.4
SE
9
0.4
ENE
9
0.4
ENE
10
0.3
SE
9
0.3
SE
9
0.3
ENE
10
0.3
ENE
10
0.3
ENE
10
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.4
ENE
9
0.4
ENE
9
0.3
SE
11
0.4
SE
11
Energy kJ
15
24
13
28
23
35
37
13
13
18
18
19
15
15
25
16
16
16
16
16
35
29
19
31
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
9
0.3
ENE
9
0.4
ENE
9
0.1
SE
12
0.1
SE
12
0.3
SE
9
0.3
SE
9
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
ENE
12
0.1
E
16
0.1
E
16
0.2
ENE
12
0.1
E
16
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
11
0.3
SE
10
0.3
SE
11
0.1
S
11
0.1
S
11
Energy kJ
8
16
26
6
6
13
13
12
12
12
12
15
5
5
14
5
3
3
3
2
16
18
2
2
Wind waves
Height (m)
Direction
Period (s)
0.5
SE
4
0.5
SE
4
0.8
SE
10
1.3
SSE
5
1.3
SSW
5
1.7
SW
6
2.3
SW
7
2.4
SW
8
2.4
SW
8
2.4
SW
8
3
WSW
8
3
WSW
8
2.5
WSW
8
2.4
WSW
8
2.3
WSW
8
2.4
WSW
8
2.3
WSW
8
2.5
WSW
8
2.2
WSW
7
2.4
W
7
2.3
W
7
0.5
E
9
1.1
E
4
Energy kJ
7
9
110
84
90
198
543
614
735
754
1087
1000
853
715
645
674
591
691
498
623
569
42
43
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
1
1
1
3
1
1
2
2
1
2
2
2
2
3
1
1
1
1
Distance (km)
67
67
1
67
67
417
64
67
67
206
67
67
67
67
1
40
40
40
40
44
64
457
67
159
Best forecast wave conditions in Shizuoka
Rating
(10 max)
1
1
1
1
1
2
3
2
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
3
4
3
1
3
2
3
3
3
4
4
2
2
2
3
2
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
8
9
9
9
8
7
7
8
7
7
6
6
8
6
5
5
5
5
  • 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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