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 31 Oct 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
23.5°C
0.7° 

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 (31 Oct):

  • Afternoon surf: Afternoon surf (31 Oct, local time) - 4.5ft (1.4m), 16s period with SE swell.
  • Evening surf: Evening surf (31 Oct, local time) - 4.5ft (1.3m), 16s period with SE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 6PM is: 1.6m 17s primary swell from a Southeast direction and 1.5m 16s secondary swell from a Southeast direction (forecast issued at 02:00pm October 31). An open ocean swell of 2.1m 7s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.

Time (JST) & DateWave HeightWave Period
Morning (31 Oct)--
Afternoon (31 Oct)4.5ft (1.4m)16s
Evening (31 Oct)4.5ft (1.3m)16s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Mon afternoon. Warm (max 22°C on Sat afternoon, min 16°C on Mon afternoon). Wind will be generally light.

Sat
31
Sunday
1
Monday
2
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)
2
1
4
3
3
4
3
3
2
3
3
3
2
2
1
1
1
0
1
1
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)
1.5
SE
16
1.4
SE
16
1.6
SE
17
1.3
SE
16
1.2
SE
16
1.1
SSE
18
1.7
SSE
17
2
SE
16
1.9
SE
15
1.9
SE
15
1.5
SE
13
1.7
SSE
15
1.6
SSE
14
1.4
SSE
14
1.3
SSE
13
1.2
SSE
13
1.2
SSE
13
1.2
SSE
13
1.2
SSE
13
1
SSE
13
Wave Graph
Metric surfscale
Energy kJ
1187
883
1519
823
683
803
1570
1978
1628
1466
792
1225
1031
799
528
451
444
444
437
317
Wind (km/h)
30
W
25
W
20
NW
5
N
10
NNE
10
NNE
10
ENE
10
ENE
10
ENE
10
ENE
5
NNW
15
W
25
W
25
W
20
WSW
20
WSW
25
SW
25
SW
15
NNE
10
NE
Wind State
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
High Tide
9:20AM1.48m
6:59PM1.52m
10:32AM1.43m
7:37PM1.40m
11:54AM1.42m
8:48PM1.27m
Low Tide
2:01PM1.20m
2:40AM0.33m
3:10PM1.24m
3:40AM0.46m
5:22PM1.22m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
cloud
light rain
heavy rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:03
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6:03
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—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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4:52
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—
—
—
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4:51
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4:50
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 mm
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3
17
2
Temp °C
21
22
19
19
18
17
17
18
18
18
18
17
17
18
18
20
21
20
16
16
Feels °C
16
17
16
18
17
15
15
16
17
18
19
16
13
15
15
17
18
18
14
16
  • 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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