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 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
26.9° 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 (30 Jul):

  • Morning surf: Morning surf (30 Jul, local time) - 1ft (0.3m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (30 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 2PM is: 0.4m 10s primary swell from a Southeast direction and 0.2m 9s secondary swell from a East direction (forecast issued at 08:00am July 30). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (30 Jul)1ft (0.3m)10s
Afternoon (30 Jul)1.5ft (0.4m)10s
Evening (30 Jul)1.5ft (0.4m)10s

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


Short Range Forecast

Mostly dry. Warm (max 31°C on Thu morning, min 27°C on Thu night). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
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
1
2
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)
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.4
SE
10
0.3
SE
10
0.4
SE
10
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
SE
9
0.3
SE
9
0.3
ESE
9
0.4
SE
9
0.3
ESE
9
0.3
E
11
0.3
E
11
0.3
E
11
0.3
E
11
0.4
ESE
17
0.4
ESE
16
0.8
ESE
16
Wave Graph
Metric surfscale
Energy kJ
14
14
24
24
15
24
17
17
17
16
14
14
16
21
16
20
21
21
21
116
99
291
Wind (km/h)
10
WNW
10
WSW
15
WSW
20
SW
15
WSW
10
WSW
5
NW
5
NNE
5
WNW
10
S
10
S
5
SSW
10
SW
5
WSW
5
NNE
10
NE
10
NE
5
NE
5
SE
10
SSW
5
WSW
5
WNW
Wind State
cross-off
cross-off
cross-off
cross
cross-off
cross-off
glassy
cross-off
glassy
cross-on
cross-on
cross
cross
glassy
glassy
cross
cross
cross
glassy
cross-on
cross-off
glassy
High Tide
4:55AM1.62m
6:45PM1.69m
5:39AM1.64m
7:09PM1.68m
6:22AM1.64m
7:33PM1.67m
Low Tide
11:50AM0.08m
00:15AM0.90m
12:24PM0.14m
00:48AM0.81m
12:57PM0.23m
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:47
6:46
 mm
Temp °C
27
29
31
31
30
28
27
28
28
29
29
29
28
28
27
27
27
28
29
29
28
28
Feels °C
29
31
33
32
34
32
31
31
32
32
32
33
32
33
32
30
30
32
34
33
33
33
  • 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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