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 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
27.3°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 (24 Aug):

  • Afternoon surf: Afternoon surf (24 Aug, local time) - 4.5ft (1.3m), 14s period with SSE swell.
  • Evening surf: Evening surf (24 Aug, local time) - 5ft (1.6m), 15s period with SSE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 7PM is: 1.3m 14s primary swell from a South-southeast direction and 1.1m 17s secondary swell from a South-southeast direction (forecast issued at 02:00pm August 24). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (JST) & DateWave HeightWave Period
Morning (24 Aug)--
Afternoon (24 Aug)4.5ft (1.3m)14s
Evening (24 Aug)5ft (1.6m)15s

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


Short Range Forecast

Some drizzle, heaviest during Thu morning. Warm (max 29°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light.

Mon
24
Tuesday
25
Wednesday
26
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)
2
2
3
4
4
3
4
3
2
1
2
2
0
0
1
0
0
0
0
0
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
SSE
15
1.3
SSE
14
1.1
SSE
17
1.6
SSE
15
1.6
SSE
14
1.3
S
16
1.7
SSE
14
1.9
S
13
1.8
S
12
1.8
S
12
1.8
S
12
1.5
S
12
0.7
E
13
0.7
E
13
0.7
E
13
0.6
E
13
0.6
E
12
0.6
E
12
0.6
E
12
0.6
E
12
Wave Graph
Metric surfscale
Energy kJ
730
612
702
1182
1047
801
1122
1283
1005
957
948
615
168
162
160
112
107
103
100
100
Wind (km/h)
15
SSW
15
WSW
15
WSW
15
WSW
15
WSW
15
WSW
15
W
15
WSW
20
WSW
20
SW
20
WSW
20
WSW
20
W
15
WSW
15
WSW
20
WSW
20
WSW
25
WSW
25
WSW
20
WSW
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:35PM1.54m
2:18AM1.43m
4:57PM1.61m
3:23AM1.52m
5:19PM1.66m
Low Tide
9:50PM1.19m
9:39AM0.30m
10:23PM1.07m
10:21AM0.24m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:21
6:19
 mm
Temp °C
29
29
27
26
26
25
26
28
28
28
27
26
26
26
26
28
29
29
27
27
Feels °C
32
32
31
29
30
28
30
31
30
29
29
29
29
30
30
31
31
31
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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