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 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
25.3°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 (25 Sep):

  • Morning surf: Morning surf (25 Sep, local time) - 1ft (0.3m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (25 Sep, local time) - 1.5ft (0.4m), 10s period with E swell.
  • Evening surf: Evening surf (25 Sep, local time) - 1.5ft (0.4m), 10s period with E swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 1PM is: 0.4m 9s primary swell from a East direction and 0.5m 4s secondary swell from a East direction (forecast issued at 08:00am September 25). An open ocean swell of 0.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Sep)1ft (0.3m)9s
Afternoon (25 Sep)1.5ft (0.4m)10s
Evening (25 Sep)1.5ft (0.4m)10s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sun night. Warm (max 25°C on Fri morning, min 19°C on Sat morning). Wind will be generally light.

Friday
25
Saturday
26
Sunday
27
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)
0.3
E
9
0.3
E
9
0.4
E
9
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
1.2
NE
5
1
NE
5
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
9
0.4
E
9
0.4
E
9
Wave Graph
Metric surfscale
Energy kJ
14
14
25
29
30
31
31
31
31
31
31
31
30
77
57
34
30
30
28
26
25
25
Wind (km/h)
15
ENE
15
E
10
E
10
ESE
10
ESE
10
SSE
5
SSW
0
WSW
0
WNW
10
NE
25
NE
25
NE
25
NE
20
NE
15
NE
15
NE
15
NE
15
NE
15
ENE
10
E
10
E
10
E
Wind State
cross
cross-on
cross-on
cross-on
on
on
glassy
glassy
glassy
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
4:13AM1.62m
4:52PM1.67m
4:54AM1.70m
5:13PM1.70m
5:34AM1.74m
5:34PM1.71m
Low Tide
10:32AM0.43m
10:52PM0.59m
11:06AM0.48m
11:21PM0.45m
11:36AM0.55m
part cloud
clear
part cloud
part cloud
cloud
light rain
light rain
rain showers
cloud
light rain
light rain
cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
—
—
—
—
—
—
5:33
—
—
—
—
—
—
—
5:35
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
5:37
—
—
—
—
—
—
—
5:36
—
—
—
—
—
—
—
5:35
—
—
 mm
—
—
—
—
—
1
2
1
—
1
1
—
1
—
—
—
—
—
—
—
2
3
Temp °C
23
25
24
25
24
23
23
23
23
23
19
19
19
19
19
20
20
21
22
22
21
21
Feels °C
24
26
25
27
27
25
26
26
26
24
16
16
17
17
18
20
19
21
22
23
23
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
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