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 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
25.6° C
1.7° 

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 (07 Aug):

  • Afternoon surf: Afternoon surf (07 Aug, local time) - 4.5ft (1.3m), 9s period with ESE swell.
  • Evening surf: Evening surf (07 Aug, local time) - 4ft (1.2m), 9s period with ESE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 6PM is: 1.3m 9s primary swell from a East-southeast direction (forecast issued at 02:00pm August 07). An open ocean swell of 2.0m 12s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (07 Aug)--
Afternoon (07 Aug)4.5ft (1.3m)9s
Evening (07 Aug)4ft (1.2m)9s

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


Short Range Forecast

Some drizzle, heaviest during Fri afternoon. Warm (max 28°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light.

Fri
7
Saturday
8
Sunday
9
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
1
0
0
1
1
0
0
0
1
3
3
3
3
2
2
2
2
3
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)
1.3
ESE
9
1.3
ESE
9
1.3
ESE
9
1.2
ESE
9
1.2
ESE
9
1.2
ESE
10
1.2
ESE
10
1.1
ESE
10
1
ESE
10
1.1
ESE
12
1.3
ESE
13
1.5
ESE
13
1.6
ESE
14
1.6
ESE
14
1.7
E
14
1.7
E
13
1.7
E
13
1.7
E
13
1.7
E
13
1.6
E
12
Wave Graph
Metric surfscale
Energy kJ
305
305
287
253
253
248
242
210
194
328
498
703
953
1060
1081
1049
1018
986
956
784
Wind (km/h)
10
SE
15
SE
10
SE
5
ESE
5
SE
5
ESE
5
ENE
5
E
10
SE
10
SE
10
SE
5
ESE
0
W
5
NNW
5
NE
5
E
10
ESE
10
SSE
5
SW
0
NE
Wind State
on
on
on
on
on
glassy
glassy
cross-on
on
on
on
glassy
glassy
glassy
glassy
cross-on
on
cross-on
cross
glassy
High Tide
2:13PM1.22m
10:32PM1.46m
4:04PM1.36m
11:53PM1.42m
4:35PM1.48m
Low Tide
4:11PM1.21m
7:13AM0.47m
7:25PM1.31m
8:27AM0.38m
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
6:39
6:38
 mm
1
Temp °C
29
28
27
26
26
25
25
27
28
27
26
25
25
24
24
27
27
27
26
25
Feels °C
33
31
31
31
31
30
29
31
31
30
30
29
30
28
28
30
29
29
29
29
  • 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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