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 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
21.9° C

1.5°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 (18 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 1ft (0.3m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 3.5ft (1.0m), 7s period with S swell.
  • Evening surf: Evening surf (18 Jun, local time) - 1.5ft (0.4m), 8s period with SE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 2PM is: 1.0m 7s primary swell from a South direction (forecast issued at 08:00am June 18). An open ocean swell of 0.8m 7s is not directed at the surf break, a second open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (18 Jun)1ft (0.3m)8s
Afternoon (18 Jun)3.5ft (1.0m)7s
Evening (18 Jun)1.5ft (0.4m)8s

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 96mm), heaviest during Sat afternoon. Warm (max 24°C on Thu afternoon, min 21°C on Thu morning). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sun
21
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)
0.2
ESE
10
0.3
SE
8
0.4
SE
8
1
S
7
0.4
SE
8
0.4
SE
8
0.2
ESE
10
0.2
SSE
11
0.2
SSE
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
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.3
SE
10
1.1
SW
6
0.3
SE
9
Wave Graph
Metric surfscale
Energy kJ
10
11
24
89
24
17
10
11
11
17
16
16
16
16
25
15
15
15
15
15
24
15
86
13
Wind (km/h)
20
NNE
25
NNE
15
NNE
0
NW
15
WSW
10
WSW
15
WSW
10
W
0
NE
10
ENE
10
E
10
ESE
10
E
10
NE
15
NE
20
NE
20
NE
20
NE
20
NE
10
ENE
15
E
10
NE
10
WSW
5
WNW
Wind State
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
glassy
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-off
cross-off
off
High Tide
5:52AM1.53m
8:18PM1.57m
6:35AM1.48m
8:54PM1.53m
7:24AM1.40m
9:30PM1.50m
Low Tide
1:03PM0.02m
1:35AM1.01m
1:42PM0.13m
2:23AM0.97m
2:22PM0.27m
heavy rain
rain showers
part cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
mod rain
heavy rain
heavy rain
heavy rain
heavy rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:30
4:31
4:31
4:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
7:00
7:00
 mm
18
2
1
1
7
22
22
14
11
8
Temp °C
20
21
23
24
23
22
23
22
22
23
23
23
23
22
22
22
21
21
21
21
22
21
22
22
Feels °C
19
20
23
27
24
24
25
25
26
25
25
25
26
24
24
23
21
21
21
23
24
23
25
25
Swell 1
Height (m)
Direction
Period (s)
1.7
SSW
8
1.5
SSW
7
1.4
SSW
7
1
S
7
1.8
SW
9
1.7
SW
9
1.7
SW
8
1.5
SW
8
1.4
SW
8
1.1
SW
8
1
SW
8
1
SW
8
1.1
SW
8
0.9
SW
8
0.9
SW
7
0.9
SW
7
0.9
SW
7
0.9
SW
7
0.8
SW
7
0.8
SW
7
0.6
ESE
5
0.5
E
5
0.5
E
6
2
SW
7
Energy kJ
302
225
173
89
539
460
410
289
253
159
110
110
135
94
91
91
86
79
63
52
17
12
15
410
Swell 2
Height (m)
Direction
Period (s)
0.2
ESE
10
0.4
ENE
9
0.4
ENE
9
0.8
SW
7
0.4
NE
5
0.4
SE
8
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
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
ENE
9
0.3
ENE
9
0.4
NE
10
0.4
ENE
10
0.4
ENE
10
0.6
E
10
Energy kJ
10
29
28
77
8
17
16
16
16
17
16
16
16
16
25
15
15
15
15
15
23
37
36
68
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
8
0.3
SE
8
0.4
SE
8
0.7
NE
5
0.4
SE
8
0.3
ENE
9
0.2
ESE
10
0.2
SSE
11
0.2
SSE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.2
ENE
9
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.3
SE
10
0.4
SE
9
0.3
SE
9
Energy kJ
3
11
24
25
24
17
10
11
11
17
16
16
16
16
16
15
15
7
15
15
24
15
23
13
Wind waves
Height (m)
Direction
Period (s)
0.8
ENE
9
0.9
NE
4
1.1
NE
5
1.2
NNE
5
0.2
ENE
4
0.3
E
3
0.6
E
4
0.6
E
4
0.6
ESE
4
0.8
SW
6
0.9
SW
6
1.1
SW
6
Energy kJ
110
26
59
70
1
1
11
13
15
49
56
86
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Distance (km)
91
64
64
0
1
1
1
1
1
44
95
44
46
67
430
67
67
67
67
67
44
67
0
1
Best forecast wave conditions in Shizuoka
Rating
(10 max)
1
1
1
2
2
3
2
2
1
1
1
1
1
1
1
1
1
1
3
4
Best forecast wave conditions in Japan
Rating
(10 max)
2
1
1
1
2
2
3
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
3
4
Header Global
Rating
(10 max)
5
5
5
9
9
9
5
5
5
5
6
6
6
4
8
4
4
6
4
4
4
5
5
9
  • 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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