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 31 Oct 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
23.4°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 (31 Oct):

  • Morning surf: Morning surf (31 Oct, local time) - 4.5ft (1.4m), 13s period with SE swell.
  • 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 7AM is: 0.6m 21s primary swell from a Southeast direction and 1.4m 9s secondary swell from a Southeast direction, 0.6m 13s secondary swell from a Southeast direction (forecast issued at 02:00am October 31). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (31 Oct)4.5ft (1.4m)13s
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

Moderate rain (total 16mm), heaviest on Mon afternoon. Warm (max 21°C on Sat morning, min 15°C on Mon night). Winds decreasing (fresh winds from the W on Sat morning, calm by Mon night).

Saturday
31
Sunday
1
Monday
2
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)
2
2
1
1
2
2
4
3
2
4
4
4
4
4
4
3
1
1
2
1
1
0
2
1
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)
1.5
SE
8
1.5
SE
8
1.4
SE
9
1.4
SE
13
1.5
SE
16
1.4
SE
16
1.6
SE
17
1.3
SE
16
1.2
SE
16
1.4
SE
15
1.7
SSE
17
1.9
SE
16
1.9
SE
15
1.9
SE
15
1.7
SSE
15
1.7
SSE
15
1.6
SSE
14
1.4
SSE
14
1.3
SSE
13
1.3
SSE
13
1.2
SSE
13
1.2
SSE
13
1.2
SSE
12
1
SSE
13
Wave Graph
Metric surfscale
Energy kJ
311
306
348
604
1187
883
1519
823
683
856
1570
1852
1628
1585
1344
1418
1010
811
624
536
451
437
410
312
Wind (km/h)
10
W
15
W
25
W
30
W
25
W
20
WNW
15
NW
5
NNE
10
NE
10
NNE
10
N
5
NE
5
ENE
5
ENE
5
WSW
15
W
25
WSW
25
WSW
25
WSW
20
WSW
25
WSW
20
SW
15
NNE
10
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
cross-off
cross-off
glassy
glassy
glassy
cross-off
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
1:52AM0.22m
2:01PM1.20m
2:40AM0.33m
3:10PM1.24m
3:40AM0.46m
5:22PM1.22m
light rain
rain showers
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
light rain
light rain
heavy rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:01
—
—
—
—
—
—
—
6:03
—
—
—
—
—
—
—
6:03
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
4:52
—
—
—
—
—
—
—
4:51
—
—
—
—
—
—
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4:50
—
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 mm
1
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
2
13
—
Temp °C
19
18
19
20
21
21
19
19
18
17
17
19
19
19
18
17
18
19
18
20
20
20
16
15
Feels °C
19
18
16
15
17
17
16
18
16
14
15
18
19
20
19
14
14
16
15
17
17
19
15
14
  • 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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