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 pm 22 Oct 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
24.4°C
0.9° 

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 (22 Oct):

  • Afternoon surf: Afternoon surf (22 Oct, local time) - 4.5ft (1.4m), 13s period with S swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 7PM is: 1.4m 13s primary swell from a South direction (forecast issued at 02:00pm October 22). An open ocean swell of 0.9m 16s is not directed at the surf break, a second open ocean swell of 1.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (22 Oct)--
Afternoon (22 Oct)4.5ft (1.4m)13s
Evening (22 Oct)--

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


Short Range Forecast

Heavy rain (total 66mm), heaviest during Sat morning. Warm (max 21°C on Thu afternoon, min 17°C on Thu night). Winds decreasing (fresh winds from the ENE on Thu afternoon, calm by Sat night).

Thu
22
Friday
23
Saturday
24
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
9
1.4
S
13
1.3
S
13
1.5
S
14
1.6
S
14
1.6
S
13
1.6
SSW
13
0.6
ESE
9
0.6
ESE
9
1.4
E
7
1.5
ESE
8
1.4
ESE
8
1.3
ESE
8
1.2
ESE
8
1.3
ESE
8
1.7
ESE
8
1.9
SE
8
1.8
SE
8
1.5
ESE
8
1.3
ESE
8
Wave Graph
Metric surfscale
Energy kJ
41
690
551
0
0
0
0
49
53
176
280
256
237
192
237
365
450
378
271
187
Wind (km/h)
5
WNW
25
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
NE
25
NE
20
NE
20
ENE
15
E
15
E
15
E
15
NE
25
NE
20
ENE
20
N
20
NNE
20
NE
20
NE
Wind State
glassy
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-off
cross-off
cross
cross
High Tide
3:09PM1.56m
3:18AM1.47m
3:34PM1.60m
4:06AM1.58m
3:58PM1.63m
Low Tide
9:22PM0.71m
9:21AM0.63m
9:52PM0.54m
10:01AM0.67m
clear
cloud
rain showers
rain showers
part cloud
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
heavy rain
heavy rain
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
5:54
—
—
—
—
—
—
—
5:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
5:01
—
—
—
—
—
—
—
5:00
—
—
—
—
—
—
—
5:00
—
—
 mm
—
—
1
1
—
1
—
—
—
—
—
—
—
1
4
17
35
4
1
—
Temp °C
23
21
18
18
17
17
17
17
19
19
19
20
20
19
18
19
18
19
18
18
Feels °C
24
19
14
14
13
13
13
13
16
16
17
19
19
18
16
18
17
18
16
17
  • 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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