Shimoda Yamatoken (Tatado Hama) Surf Break

Lat Long: 34.66° N 138.93° E

Shimoda Yamatoken (Tatado Hama) 48 hour detailed Surf Forecast

Issued: 8 am 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
26.5° C
0.0° 

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 (23 Jul):

  • Morning surf: Morning surf (23 Jul, local time) - 1ft (0.3m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (23 Jul, local time) - 1ft (0.3m), 10s period with SE swell.
  • Evening surf: Evening surf (23 Jul, local time) - 1ft (0.3m), 10s period with SE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 1PM is: 0.3m 10s primary swell from a Southeast direction (forecast issued at 08:00am July 23). An open ocean swell of 0.8m 6s is not directed at the surf break, a second open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Jul)1ft (0.3m)10s
Afternoon (23 Jul)1ft (0.3m)10s
Evening (23 Jul)1ft (0.3m)10s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Sat night. Warm (max 31°C on Thu morning, min 25°C on Sat night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.4
WSW
6
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.3
SE
10
0.3
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.3
SE
16
0.3
SE
16
0.3
SE
15
Wave Graph
Metric surfscale
Energy kJ
0
16
16
16
16
16
15
15
24
15
18
30
30
30
29
27
36
35
35
39
38
36
Wind (km/h)
5
WNW
5
E
5
SE
5
SSW
5
S
5
NNE
10
NE
10
NE
10
NE
10
E
10
ESE
15
ESE
10
E
5
ENE
5
NE
10
NE
5
NE
5
E
5
ESE
10
ESE
10
ESE
5
ENE
Wind State
glassy
glassy
on
cross-on
glassy
glassy
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
glassy
on
on
cross-on
glassy
High Tide
12:39PM1.17m
10:49PM1.47m
3:06PM1.26m
11:48PM1.45m
4:16PM1.39m
Low Tide
5:35AM0.58m
4:29PM1.08m
6:54AM0.49m
6:11PM1.22m
8:06AM0.39m
8:24PM1.26m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:47
4:47
4:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
 mm
1
1
1
1
1
5
Temp °C
28
30
31
31
29
28
27
27
27
28
28
28
28
27
27
27
27
28
28
29
28
26
Feels °C
33
36
36
36
35
34
31
31
31
32
32
32
33
32
32
32
32
34
34
34
33
31
  • 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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