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 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
25.0°C
0.9° 

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 Sep):

  • Afternoon surf: Afternoon surf (23 Sep, local time) - 5ft (1.6m), 6s period with ENE swell.
  • Evening surf: Evening surf (23 Sep, local time) - 4ft (1.2m), 5s period with ENE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 8PM is: 1.2m 5s primary swell from a East-northeast direction and 0.3m 10s secondary swell from a East direction, 0.3m 6s secondary swell from a South direction (forecast issued at 02:00pm September 23). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Sep)--
Afternoon (23 Sep)5ft (1.6m)6s
Evening (23 Sep)4ft (1.2m)5s

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


Short Range Forecast

Some drizzle, heaviest during Wed afternoon. Warm (max 25°C on Thu morning, min 20°C on Wed afternoon). Winds decreasing (fresh winds from the NE on Wed afternoon, calm by Thu morning).

Wed
23
Thursday
24
Friday
25
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
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)
1.6
E
6
1.6
ENE
6
1.4
ENE
5
1.2
ENE
5
0.7
E
5
0.7
E
6
0.7
E
6
0.6
E
5
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.4
E
9
0.4
E
10
0.4
E
10
0.4
E
8
Wave Graph
Metric surfscale
Energy kJ
163
148
111
61
28
30
29
20
14
14
14
14
14
14
14
14
25
29
31
22
Wind (km/h)
25
NE
30
NE
25
NE
20
NNE
15
NE
10
NNE
5
NE
0
SE
10
SW
10
SW
5
WSW
5
ENE
10
NE
15
NE
15
NE
15
NE
15
E
15
E
10
E
15
E
Wind State
cross
cross
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross
cross
glassy
glassy
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
4:09PM1.60m
3:25AM1.51m
4:31PM1.64m
4:13AM1.62m
4:52PM1.67m
Low Tide
9:13AM0.45m
9:57PM0.90m
9:56AM0.43m
10:24PM0.74m
10:32AM0.43m
light rain
rain showers
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:38
5:37
 mm
1
1
Temp °C
21
21
20
21
21
22
22
24
25
25
24
24
23
23
22
24
24
24
23
23
Feels °C
19
19
19
21
21
23
24
28
27
27
28
27
24
24
22
25
25
25
24
24
  • 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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