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 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
25.3°C
0.4° 

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 (26 Sep):

  • Morning surf: Morning surf (26 Sep, local time) - 1.5ft (0.4m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (26 Sep, local time) - 4.5ft (1.3m), 5s period with NE swell.
  • Evening surf: Evening surf (26 Sep, local time) - 3.5ft (1.0m), 5s period with NE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 9AM is: 0.4m 10s primary swell from a East direction and 0.3m 4s secondary swell from a East-southeast direction, 0.3m 3s secondary swell from a Southwest direction (forecast issued at 02:00am September 26). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (26 Sep)1.5ft (0.4m)10s
Afternoon (26 Sep)4.5ft (1.3m)5s
Evening (26 Sep)3.5ft (1.0m)5s

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


Short Range Forecast

Heavy rain (total 35mm), heaviest during Sat night. Warm (max 24°C on Sat morning, min 19°C on Sat afternoon). Wind will be generally light.

Saturday
26
Sunday
27
Monday
28
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)
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)
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
1.3
NE
5
1.3
NE
5
1
NE
5
0.4
E
10
0.4
E
10
0.2
SSE
9
0.4
E
10
0.4
E
10
0.4
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
Wave Graph
Metric surfscale
Energy kJ
31
31
31
31
31
82
83
46
30
30
7
30
29
27
27
26
26
25
14
14
14
14
14
14
Wind (km/h)
0
S
5
WSW
5
WSW
0
SE
25
NE
25
NE
20
NE
20
NE
15
NE
20
NE
20
NE
20
NE
10
NE
10
ENE
5
E
5
E
5
SW
10
WSW
5
W
10
SSW
10
N
10
ENE
5
ESE
0
S
Wind State
glassy
glassy
glassy
glassy
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
glassy
glassy
cross-off
glassy
cross-on
cross-off
cross
glassy
glassy
High Tide
4:54AM1.70m
5:13PM1.70m
5:34AM1.74m
5:34PM1.71m
6:12AM1.74m
5:55PM1.71m
Low Tide
10:52PM0.59m
11:06AM0.48m
11:21PM0.45m
11:36AM0.55m
11:51PM0.35m
12:06PM0.65m
rain showers
cloud
part cloud
rain showers
light rain
cloud
light rain
light rain
mod rain
mod rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:33
—
—
—
—
—
—
—
5:35
—
—
—
—
—
—
—
5:35
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:36
—
—
—
—
—
—
—
5:35
—
—
—
—
—
—
—
5:34
—
—
 mm
1
—
—
1
1
—
1
4
8
6
3
—
—
—
—
—
—
—
1
3
4
—
1
—
Temp °C
23
23
23
24
20
20
19
19
19
19
19
21
22
22
22
21
22
22
22
23
23
22
22
22
Feels °C
26
26
26
28
18
17
17
18
19
18
18
20
23
23
24
23
25
24
25
26
26
24
25
25
  • 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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