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 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
26.5°C
0.5° 

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 (08 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 2ft (0.6m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 1.5ft (0.5m), 9s period with E swell.
  • Evening surf: Evening surf (08 Sep, local time) - 1.5ft (0.5m), 9s period with E swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 11AM is: 0.5m 9s primary swell from a East direction (forecast issued at 02:00am September 08). An open ocean swell of 1.9m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (08 Sep)2ft (0.6m)9s
Afternoon (08 Sep)1.5ft (0.5m)9s
Evening (08 Sep)1.5ft (0.5m)9s

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


Short Range Forecast

Heavy rain (total 65mm), heaviest during Thu night. Warm (max 29°C on Tue morning, min 20°C on Thu afternoon). Mainly fresh winds.

Tuesday
8
Wednesday
9
Thursday
10
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)
3
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
2.4
S
9
0.4
SE
10
0.3
ESE
10
0.6
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.4
E
8
0.4
E
9
0.2
E
18
0.2
E
17
0.4
ESE
10
0.4
SE
10
0.4
ESE
10
0.3
E
16
0.3
E
16
1.3
NE
5
1.4
NE
5
1.6
NE
6
1.7
NE
6
1.5
ENE
6
1.3
ENE
5
1.3
ENE
5
Wave Graph
Metric surfscale
Energy kJ
915
26
20
55
37
37
37
37
22
25
24
23
31
25
31
47
45
78
107
165
195
143
90
83
Wind (km/h)
5
S
5
WSW
10
WSW
10
SW
15
SSW
10
SSW
10
SSW
15
SSW
25
SSW
30
SW
25
SW
25
SW
25
SW
25
SW
15
SW
10
ENE
25
NE
25
NE
25
NE
30
NE
25
NE
25
NE
25
NE
25
NE
Wind State
glassy
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
1:39AM1.36m
4:25PM1.58m
2:57AM1.46m
4:45PM1.63m
3:51AM1.57m
5:07PM1.67m
Low Tide
9:29PM1.20m
9:03AM0.40m
9:58PM1.07m
9:49AM0.35m
10:26PM0.92m
10:28AM0.32m
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
cloud
part cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:22
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:00
5:59
 mm
2
2
1
1
1
2
2
3
6
7
5
4
4
4
4
5
4
3
Temp °C
25
26
26
28
29
28
27
26
27
27
27
28
28
28
27
25
22
21
21
21
21
21
20
20
Feels °C
30
31
30
32
32
32
32
29
29
28
28
29
29
30
31
29
20
19
19
18
19
19
18
18
  • 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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