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 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) - 1ft (0.3m), 9s period with ESE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 8AM is: 0.3m 10s primary swell from a Southeast direction (forecast issued at 02:00am July 30). An open ocean swell of 0.9m 6s is not directed at the surf break, a second open ocean swell of 0.4m 7s is not directed at the surf break, a second open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (30 Jul)1ft (0.3m)10s
Afternoon (30 Jul)1.5ft (0.4m)10s
Evening (30 Jul)1ft (0.3m)9s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Thu morning, min 27°C on Thu night). Wind will be generally light.

Thursday
30
Friday
31
Saturday
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.4
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.3
ESE
9
0.3
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
0.3
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
24
14
14
14
24
24
24
17
15
17
17
17
16
14
14
16
16
20
21
21
21
116
99
291
Wind (km/h)
0
WSW
5
NNW
5
WNW
5
WSW
15
SW
20
SW
15
WSW
15
WSW
5
WNW
5
NNE
0
SSE
10
SSE
10
S
5
S
5
S
5
WSW
0
N
10
NE
10
NE
5
ENE
5
SE
10
S
5
SW
5
W
Wind State
glassy
glassy
cross-off
cross-off
cross
cross
cross-off
cross-off
glassy
glassy
glassy
cross-on
cross-on
glassy
glassy
glassy
glassy
cross
cross
cross
on
cross-on
cross
glassy
High Tide
4:55AM1.62m
6:45PM1.69m
5:39AM1.64m
7:09PM1.68m
6:22AM1.64m
7:33PM1.67m
Low Tide
11:42PM0.99m
11:50AM0.08m
00:15AM0.90m
12:24PM0.14m
00:48AM0.81m
12:57PM0.23m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
<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
28
27
27
29
30
30
29
28
27
28
28
29
29
29
29
28
28
27
27
29
29
29
29
28
Feels °C
32
30
30
32
33
32
32
32
32
32
33
33
33
33
34
33
34
31
30
33
33
33
34
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
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