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 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
25.3°C
0.1° 

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 (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 1ft (0.3m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 3ft (0.9m), 4s period with NE swell.
  • Evening surf: Evening surf (29 Sep, local time) - 4.5ft (1.3m), 5s period with ENE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 8AM is: 0.3m 10s primary swell from a East direction (forecast issued at 02:00am September 29). An open ocean swell of 1.6m 13s is not directed at the surf break, a second open ocean swell of 1.2m 7s is not directed at the surf break, a second open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (29 Sep)1ft (0.3m)10s
Afternoon (29 Sep)3ft (0.9m)4s
Evening (29 Sep)4.5ft (1.3m)5s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Tue night. Warm (max 25°C on Thu morning, min 18°C on Tue night). Wind will be generally light.

Tuesday
29
Wednesday
30
Thursday
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
1
1
0
2
0
0
1
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)
0.3
E
9
0.3
E
10
0.3
E
10
0.3
E
10
0.3
SE
9
0.9
NE
4
1.1
NE
4
1.3
ENE
5
1.4
ENE
5
1.3
ENE
5
1.4
NE
5
0.1
SE
12
0.1
SE
12
1.9
ENE
6
0.1
SE
12
0.1
E
13
1.7
NE
6
1.1
S
9
1
S
9
1.3
SE
8
1.2
E
8
1.1
E
8
1.1
ESE
8
0.7
E
7
Wave Graph
Metric surfscale
Energy kJ
14
17
17
17
13
21
46
77
103
87
106
6
6
241
6
6
209
198
154
214
163
135
131
51
Wind (km/h)
15
WSW
15
W
5
W
5
NNE
15
ENE
20
NE
20
ENE
30
NE
20
NE
20
NE
25
NE
25
NE
30
NE
30
NE
30
NE
25
NE
25
NNE
20
NNE
20
NNE
20
NNE
10
N
10
SW
20
W
15
W
Wind State
cross-off
cross-off
glassy
glassy
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
High Tide
6:52AM1.70m
6:17PM1.71m
7:34AM1.63m
6:39PM1.68m
8:21AM1.53m
7:01PM1.64m
Low Tide
00:22AM0.28m
12:34PM0.77m
00:56AM0.25m
1:01PM0.90m
1:32AM0.26m
1:28PM1.03m
thunderstorm
part cloud
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:35
—
—
—
—
—
—
—
5:37
—
—
—
—
—
—
—
5:37
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:31
—
—
—
—
—
—
—
5:30
—
—
—
—
—
—
—
5:29
—
—
 mm
1
—
—
1
1
1
2
4
4
2
1
1
—
—
—
—
—
—
1
—
—
—
—
—
Temp °C
24
24
23
23
22
21
20
19
18
19
19
19
19
19
19
19
20
21
21
22
25
25
24
23
Feels °C
26
26
26
26
23
21
19
16
16
17
17
16
16
16
16
16
18
20
20
22
27
27
24
23
  • 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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