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 pm 19 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) - 1ft (0.3m), 10s period with SE swell.
  • 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) - 1.5ft (0.4m), 10s period with SE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 3AM is: 0.3m 10s primary swell from a Southeast direction (forecast issued at 08:00pm June 19). An open ocean swell of 0.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (20 Jun)1ft (0.3m)10s
Afternoon (20 Jun)1.5ft (0.4m)10s
Evening (20 Jun)1.5ft (0.4m)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 77mm), heaviest during Sat night. Warm (max 27°C on Mon afternoon, min 20°C on Sat afternoon). Winds increasing (calm on Fri night, fresh winds from the W by Mon afternoon).

Fri
19
Saturday
20
Sunday
21
Monday
22
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
12 PM
3 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
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
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
1.3
SSE
5
2
S
6
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
Wave Graph
Metric surfscale
Energy kJ
16
16
15
15
15
15
15
24
24
23
74
257
13
13
15
13
22
31
33
35
25
16
16
16
Wind (km/h)
10
SW
5
WSW
0
NE
10
ENE
15
NE
15
NE
10
NE
10
NNE
10
E
10
E
20
SSE
25
S
25
SW
20
WSW
20
WSW
30
WSW
35
WSW
35
WSW
30
W
20
W
20
WNW
20
W
20
W
35
WSW
Wind State
cross
cross-off
glassy
cross
cross
cross
cross
cross-off
cross-on
cross-on
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
High Tide
8:54PM1.53m
7:24AM1.40m
9:30PM1.50m
8:22AM1.30m
10:08PM1.47m
9:35AM1.20m
Low Tide
2:23AM0.97m
2:22PM0.27m
3:17AM0.92m
3:05PM0.43m
4:20AM0.84m
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
mod rain
light rain
mod rain
mod rain
heavy rain
thunderstorm
thunderstorm
rain showers
clear
clear
part cloud
part cloud
part cloud
part 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>
6:59
7:00
7:00
7:00
 mm
1
2
6
5
6
6
16
21
12
2
Temp °C
24
23
23
22
22
23
22
21
20
20
22
23
23
23
24
26
25
24
23
22
22
24
26
27
Feels °C
27
26
28
24
23
24
24
23
22
22
22
23
23
24
25
25
22
21
21
21
21
24
25
23
Swell 1
Height (m)
Direction
Period (s)
0.9
SW
7
0.9
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
7
0.7
SW
6
0.6
SW
6
0.4
ENE
9
0.4
ENE
10
0.4
ENE
10
0.4
ESE
6
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
SE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.5
ENE
10
0.5
ENE
10
Energy kJ
91
86
60
59
57
57
57
55
54
41
24
35
37
38
15
38
39
41
33
31
37
37
55
55
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
E
9
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.4
ENE
9
0.4
ENE
8
0.4
ENE
9
0.1
E
18
0.3
SE
9
0.3
SE
9
0.4
ENE
10
0.4
SE
6
0.4
SE
9
0.4
SE
9
0.3
ENE
10
0.4
SE
10
0.4
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
Energy kJ
16
16
15
15
13
15
15
24
25
24
31
6
13
13
38
10
22
31
18
35
25
16
16
16
Swell 3
Height (m)
Direction
Period (s)
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
SE
10
0.2
ENE
9
0.2
ENE
9
0.3
ENE
9
0.4
SE
10
0.4
SE
10
0.1
SE
12
0.1
E
18
0.2
SSE
11
0.2
SSE
11
0.3
SE
9
0.3
SE
9
0.2
SSE
11
0.1
E
17
0.3
ENE
12
0.3
ENE
12
0.2
ENE
12
0.2
ENE
12
0.2
ENE
12
0.1
E
16
Energy kJ
15
16
15
15
15
7
8
16
24
23
6
6
13
12
13
13
12
5
27
27
14
14
15
5
Wind waves
Height (m)
Direction
Period (s)
0.3
E
2
0.4
ESE
3
0.3
E
3
0.3
ESE
4
0.6
ESE
4
1.3
SSE
5
2
S
6
2.1
SSW
6
2.3
SW
7
2.3
SW
8
2.3
SW
8
2.3
SW
8
2.3
SW
8
2.5
WSW
8
2.5
WSW
7
3
WSW
7
2.5
WSW
7
2.5
WSW
8
3
WSW
8
Energy kJ
1
3
2
2
9
74
257
333
466
582
613
672
669
816
801
833
726
694
1245
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
1
2
3
2
2
2
2
2
1
1
3
1
2
Distance (km)
1
1
1
67
67
67
67
64
67
149
417
64
64
64
85
67
67
67
67
1
40
40
1
149
Best forecast wave conditions in Shizuoka
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
3
3
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
1
3
3
2
2
2
3
4
3
4
4
2
3
Header Global
Rating
(10 max)
6
4
4
4
4
4
5
5
5
5
5
5
8
9
9
9
8
7
7
7
7
6
6
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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