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 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
25.6° C
1.6° 

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):

  • Morning surf: Morning surf (07 Aug, local time) - 4.5ft (1.3m), 10s period with ESE swell.
  • 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 6AM is: 1.4m 10s primary swell from a East-southeast direction (forecast issued at 02:00am August 07). An open ocean swell of 2.4m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (07 Aug)4.5ft (1.3m)10s
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

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 29°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Friday
7
Saturday
8
Sunday
9
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)
3
1
1
1
0
0
1
0
0
1
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
S
13
1.4
ESE
10
1.4
ESE
10
1.3
ESE
10
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
1.4
ESE
13
1.5
ESE
13
1.6
ESE
14
1.6
ESE
14
1.7
ESE
14
1.7
E
13
1.7
E
13
1.7
E
13
1.6
E
13
1.6
E
12
Wave Graph
Metric surfscale
Energy kJ
2348
356
358
305
305
305
287
253
253
248
248
210
194
328
613
703
953
1060
1090
1034
1018
986
848
797
Wind (km/h)
10
NE
10
NE
10
NE
10
ESE
10
SE
15
SE
10
SE
5
ESE
5
SE
5
ESE
5
N
5
ENE
10
ESE
15
SE
10
SE
5
ESE
0
SSE
5
NW
5
NE
5
E
10
SE
10
SSE
5
SSW
5
W
Wind State
cross
cross
cross
cross-on
on
on
on
cross-on
on
glassy
glassy
glassy
on
on
on
glassy
glassy
glassy
glassy
cross-on
on
cross-on
cross-on
glassy
High Tide
9:47PM1.51m
2:13PM1.22m
10:32PM1.46m
4:04PM1.36m
11:53PM1.42m
4:35PM1.48m
Low Tide
5:45AM0.54m
4:11PM1.21m
7:13AM0.47m
7:25PM1.31m
8:27AM0.38m
clear
thunderstorm
rain showers
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
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
2
1
1
Temp °C
26
26
27
28
29
28
27
26
25
25
25
27
28
28
26
26
25
25
25
27
28
27
26
26
Feels °C
30
30
31
32
32
31
31
31
29
30
29
30
31
31
30
31
30
30
29
30
31
30
29
30
  • 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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