Shimoda Yamatoken (Tatado Hama) Surf Break

Lat Long: 34.66° N 138.93° E

Shimoda Yamatoken (Tatado Hama) 48 hour detailed Surf Forecast

Issued: 2 am 25 Oct 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
23.9°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 (25 Oct):

  • Morning surf: Morning surf (25 Oct, local time) - 3ft (0.9m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (25 Oct, local time) - 2.5ft (0.8m), 8s period with ESE swell.
  • Evening surf: Evening surf (25 Oct, local time) - 2.5ft (0.7m), 10s period with ESE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 9AM is: 0.9m 8s primary swell from a East-southeast direction and 1.1m 6s secondary swell from a South-southwest direction (forecast issued at 02:00am October 25). An open ocean swell of 1.7m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Oct)3ft (0.9m)8s
Afternoon (25 Oct)2.5ft (0.8m)8s
Evening (25 Oct)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 45mm), heaviest during Tue morning. Warm (max 25°C on Sun morning, min 16°C on Tue night). Winds decreasing (fresh winds from the WSW on Sun morning, calm by Tue night).

Sunday
25
Monday
26
Tuesday
27
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
6 PM
9 PM
Rating
(10 max)
1
1
1
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)
1.3
ESE
7
1.2
ESE
7
1.3
SSE
7
0.9
ESE
8
1.4
SSW
6
0.8
ESE
8
0.7
ESE
10
0.7
ESE
10
0.7
ESE
10
0.7
ESE
10
1.2
ENE
5
1.2
E
6
1.1
ENE
6
0.7
ESE
9
1.1
ENE
5
0.7
ESE
9
0.6
ESE
9
0.7
ESE
9
0.6
ESE
9
0.8
E
9
0.6
E
9
0.5
ESE
9
0.5
ESE
10
0.5
ESE
10
Wave Graph
Metric surfscale
Energy kJ
155
138
178
93
135
80
83
83
83
83
78
104
92
76
59
75
65
73
64
103
60
49
51
52
Wind (km/h)
0
WSW
10
WSW
20
WSW
20
WSW
30
WSW
30
SW
25
WSW
20
NE
20
NE
20
NE
20
NE
20
NE
20
NNE
20
NNE
20
NE
20
NE
20
NE
15
NE
5
E
10
SSW
15
NE
15
ENE
15
E
5
ESE
Wind State
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-on
on
High Tide
4:48AM1.66m
4:22PM1.66m
5:29AM1.70m
4:46PM1.69m
6:09AM1.70m
5:10PM1.69m
Low Tide
10:23PM0.38m
10:36AM0.72m
10:54PM0.25m
11:09AM0.79m
11:25PM0.15m
11:40AM0.88m
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
rain showers
light rain
light rain
part cloud
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
heavy rain
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:56
—
—
—
—
—
—
—
5:58
—
—
—
—
—
—
—
5:58
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
4:58
—
—
—
—
—
—
—
4:57
—
—
—
—
—
—
—
4:55
—
—
 mm
—
—
—
1
1
2
2
2
1
—
—
1
3
3
3
1
2
3
1
2
15
—
—
—
Temp °C
20
21
22
24
25
24
24
21
20
20
20
20
20
20
19
19
19
19
20
22
19
19
19
19
Feels °C
23
23
22
24
24
23
24
21
19
19
19
19
20
19
18
18
18
19
22
25
19
19
19
20
  • 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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