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 30 Oct 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
23.9°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 (30 Oct):

  • Morning surf: Morning surf (30 Oct, local time) - 6ft (1.8m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (30 Oct, local time) - 6ft (1.8m), 9s period with SE swell.
  • Evening surf: Evening surf (30 Oct, local time) - 5ft (1.6m), 8s period with SE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 5AM is: 1.5m 8s primary swell from a East-southeast direction and 0.5m 13s secondary swell from a Southeast direction (forecast issued at 02:00am October 30). The wind direction is predicted to be offshore and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (30 Oct)6ft (1.8m)8s
Afternoon (30 Oct)6ft (1.8m)9s
Evening (30 Oct)5ft (1.6m)8s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Fri night. Warm (max 22°C on Fri morning, min 16°C on Sat night). Winds decreasing (strong winds from the W on Sat afternoon, light winds from the NW by Sun afternoon).

Friday
30
Saturday
31
Sunday
1
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
2
2
1
1
1
1
1
2
1
1
1
1
0
2
3
4
3
1
3
2
2
3
2
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)
0.6
ESE
12
1.3
ESE
8
1.6
ESE
8
1.8
SE
8
1.9
SE
9
1.8
SE
9
1.7
SE
8
1.6
SE
8
1.5
SE
8
1.4
SE
8
0.6
SE
21
1.4
SE
13
1.4
SE
16
1.4
SE
16
1.6
SE
17
1.6
SE
16
1.4
SE
16
1.4
SE
15
1.4
SE
16
1.9
SE
16
1.7
SSE
15
1.7
SE
14
1.5
SSE
14
1.6
SSE
14
Wave Graph
Metric surfscale
Energy kJ
104
226
351
460
502
493
411
375
306
283
348
604
976
883
1399
1215
964
856
871
1806
1190
1203
814
969
Wind (km/h)
5
WNW
10
NW
10
NW
20
WNW
15
W
25
W
20
WNW
20
W
15
WNW
20
WSW
25
W
30
W
30
W
40
W
35
WNW
25
WNW
10
NW
10
NE
15
NE
10
NE
10
NE
10
ENE
5
NW
15
W
Wind State
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross
cross
cross
cross
cross
off
cross-off
High Tide
8:23AM1.55m
6:28PM1.60m
9:20AM1.48m
6:59PM1.52m
10:32AM1.43m
7:37PM1.40m
Low Tide
1:11AM0.13m
1:18PM1.13m
1:52AM0.22m
2:01PM1.20m
2:40AM0.33m
3:10PM1.24m
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:01
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6:01
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6:03
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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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4:52
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4:51
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 mm
—
—
—
—
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—
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4
8
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Temp °C
17
18
18
20
22
21
19
18
18
19
19
19
21
21
18
17
18
17
16
18
18
18
17
17
Feels °C
17
17
17
16
19
18
17
16
18
17
15
14
15
13
11
12
16
14
13
16
16
17
17
15
  • 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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