Shimoda Yamatoken (Tatado Hama) Surf Break

Lat Long: 34.66° N 138.93° E

Shimoda Yamatoken (Tatado Hama) 48 hour detailed Surf Forecast

Issued: 8 am 27 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
25.5°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 (27 Sep):

  • Morning surf: Morning surf (27 Sep, local time) - 1.5ft (0.4m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (27 Sep, local time) - 1.5ft (0.4m), 9s period with E swell.
  • Evening surf: Evening surf (27 Sep, local time) - 1ft (0.3m), 9s period with E swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 11AM is: 0.4m 10s primary swell from a East direction and 0.9m 4s secondary swell from a Northeast direction (forecast issued at 08:00am September 27). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (27 Sep)1.5ft (0.4m)10s
Afternoon (27 Sep)1.5ft (0.4m)9s
Evening (27 Sep)1ft (0.3m)9s

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


Short Range Forecast

Heavy rain (total 36mm), heaviest during Tue night. Warm (max 25°C on Mon morning, min 19°C on Tue night). Wind will be generally light.

Sunday
27
Monday
28
Tuesday
29
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
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)
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
1.1
SW
6
1.1
SW
6
0.3
E
9
0.9
SW
6
0.3
E
9
0.3
E
9
0.3
E
8
0.3
E
10
0.3
E
10
0.3
E
10
0.3
E
10
0.2
SSE
9
0.2
SSE
9
0.2
SSE
9
Wave Graph
Metric surfscale
Energy kJ
30
35
29
27
15
15
15
14
83
80
14
50
14
14
13
17
17
17
17
8
8
8
Wind (km/h)
20
NE
20
NE
15
NE
5
NE
5
ENE
5
SSE
5
WSW
10
WSW
25
WSW
25
WSW
25
WSW
20
WSW
20
WSW
15
W
20
W
20
W
15
W
15
NE
15
NE
15
NE
15
NNE
15
NE
Wind State
cross
cross
cross
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross
High Tide
5:34AM1.74m
5:34PM1.71m
6:12AM1.74m
5:55PM1.71m
6:52AM1.70m
6:17PM1.71m
Low Tide
11:36AM0.55m
11:51PM0.35m
12:06PM0.65m
00:22AM0.28m
12:34PM0.77m
mod rain
light rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
rain showers
thunderstorm
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
—
—
—
—
—
—
5:35
—
—
—
—
—
—
—
5:35
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
5:35
—
—
—
—
—
—
—
5:34
—
—
—
—
—
—
—
5:31
—
—
 mm
10
2
1
—
—
—
2
3
3
2
1
—
—
—
—
—
—
—
—
—
2
6
Temp °C
20
21
21
22
22
22
21
22
23
23
25
25
24
24
24
24
24
22
22
21
20
20
Feels °C
19
20
21
25
25
25
24
24
23
23
25
25
25
25
24
23
24
22
23
21
20
20
  • 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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