Shimoda Yamatoken (Tatado Hama) Surf Break

Shimoda Yamatoken (Tatado Hama) 48 hour detailed Surf Forecast

Lat Long: 34.66° N 138.93° E

Issued: 8 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
22.4° 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):

  • Morning surf: Morning surf (20 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 2.5ft (0.7m), 4s period with SE swell.
  • Evening surf: Evening surf (20 Jun, local time) - 2.5ft (0.8m), 5s period with SE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 1PM is: 0.3m 10s primary swell from a Southeast direction and 0.6m 4s secondary swell from a Southeast direction (forecast issued at 08:00am June 20). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (20 Jun)1.5ft (0.4m)10s
Afternoon (20 Jun)2.5ft (0.7m)4s
Evening (20 Jun)2.5ft (0.8m)5s

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 37mm), heaviest during Sat night. Warm (max 26°C on Sun afternoon, min 21°C on Sat afternoon). Winds increasing (calm on Sat afternoon, strong winds from the WSW by Sun afternoon).

Saturday
20
Sunday
21
Monday
22
Tue
23
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
12 AM
3 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
Wave
Height (m)
Direction
Period (s)
0.3
SE
10
0.4
SE
10
0.3
SE
10
0.3
SE
10
0.7
SE
5
0.8
SE
5
1.2
SE
5
1.4
S
6
1.6
SW
6
0.6
SE
6
0.5
SE
6
0.3
SE
9
0.4
SE
9
0.4
SE
9
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
10
0.3
SE
10
0.3
SE
10
0.3
SE
11
Wave Graph
Metric surfscale
Energy kJ
15
24
15
19
21
25
66
116
150
28
16
13
22
31
15
15
15
16
16
16
16
16
16
18
Wind (km/h)
10
ENE
10
ENE
10
E
0
E
5
ESE
15
SSE
20
SSE
25
SSW
25
SW
25
SW
30
WSW
40
WSW
50
WSW
50
W
35
W
25
W
15
WNW
10
W
10
WSW
15
W
10
W
5
NW
5
SW
15
SSE
Wind State
cross
cross-on
cross-on
glassy
glassy
on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-on
High Tide
7:24AM1.40m
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
cloud
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
mod rain
light rain
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:31
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
4
7
2
5
6
5
1
1
Temp °C
22
23
23
22
21
22
22
23
23
24
25
26
25
24
22
22
22
24
26
26
25
24
23
22
Feels °C
24
25
26
26
24
24
22
24
23
25
25
21
19
17
18
20
22
26
28
27
26
26
25
22
Swell 1
Height (m)
Direction
Period (s)
0.8
SW
7
0.8
SW
7
0.7
SW
7
0.7
SW
7
0.7
SW
7
0.7
SW
6
0.6
SW
6
0.6
E
6
0.8
SE
6
0.6
SE
6
0.5
SE
6
0.3
ENE
10
0.4
SE
9
0.4
SE
9
0.3
ENE
12
0.3
ENE
12
0.4
ENE
12
0.3
SE
10
0.4
ENE
11
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
1.8
WSW
7
Energy kJ
57
57
45
45
44
41
32
24
46
28
16
18
22
31
27
27
46
16
39
37
34
33
31
310
Swell 2
Height (m)
Direction
Period (s)
0.3
E
9
0.4
SE
10
0.3
SE
10
0.3
ENE
9
0.3
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
SE
6
0.3
ENE
9
0.2
ENE
9
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
ENE
9
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.4
ENE
9
Energy kJ
13
24
15
16
15
25
31
35
37
38
37
8
17
8
15
15
15
16
16
16
16
16
16
29
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
10
0.2
ENE
9
0.2
ENE
9
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.1
SE
12
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.2
SSE
11
0.2
ENE
12
0.1
E
16
0.1
E
16
0.3
ENE
12
0.3
ENE
12
0.1
S
13
0.1
S
12
0.1
S
11
0.1
S
11
0.1
S
11
0.3
SE
11
Energy kJ
15
7
8
15
15
14
6
13
13
13
13
13
12
13
5
5
28
26
3
3
3
3
2
18
Wind waves
Height (m)
Direction
Period (s)
0.1
SE
5
0.1
SE
5
0.5
SE
4
0.7
SE
4
0.7
SE
5
0.8
SE
5
1.2
SE
5
1.4
S
6
1.6
SW
6
1.9
SW
6
2.3
SW
7
2.4
SW
8
2.5
WSW
8
3
WSW
8
3
WSW
8
3
WSW
8
2.5
WSW
8
2.3
WSW
8
2.2
WSW
8
2.5
WSW
8
3
WSW
8
2.5
W
7
2.1
W
7
2.5
W
7
Energy kJ
1
1
6
19
21
25
66
116
150
293
558
729
887
1175
1001
926
789
623
555
760
980
679
465
671
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
2
1
2
2
2
1
3
1
3
Distance (km)
414
67
67
1
1
67
417
417
64
67
67
396
67
67
67
67
1
40
40
40
40
44
118
44
Best forecast wave conditions in Shizuoka
Rating
(10 max)
1
1
1
1
1
2
3
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
2
3
4
3
3
2
1
3
3
3
4
4
3
2
2
4
2
3
Header Global
Rating
(10 max)
4
6
5
5
5
5
5
5
8
9
9
9
8
8
6
8
8
7
6
8
6
6
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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