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 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
24.4° C
1.3° 

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 (12 Jul):

  • Morning surf: Morning surf (12 Jul, local time) - 1.5ft (0.5m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (12 Jul, local time) - 1.5ft (0.5m), 9s period with E swell.
  • Evening surf: Evening surf (12 Jul, local time) - 1ft (0.3m), 13s period with SE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 9AM is: 0.5m 9s primary swell from a East direction (forecast issued at 02:00am July 12). An open ocean swell of 3.5m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (12 Jul)1.5ft (0.5m)9s
Afternoon (12 Jul)1.5ft (0.5m)9s
Evening (12 Jul)1ft (0.3m)13s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Mon afternoon, min 25°C on Sun night). Wind will be generally light.

Sunday
12
Monday
13
Tuesday
14
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
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)
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.6
E
9
0.5
E
9
0.5
E
9
0.3
SE
13
0.8
SW
5
0.4
E
9
0.3
SE
13
0.3
SE
13
0.3
SE
13
0.4
E
9
0.3
SE
12
0.3
E
9
0.3
SE
12
0.3
SE
12
0.3
E
9
0.3
SE
12
0.3
SE
12
0.4
E
10
0.4
E
10
0.4
E
10
Wave Graph
Metric surfscale
Energy kJ
43
43
43
43
60
42
43
27
33
26
27
27
26
26
22
15
22
22
14
22
22
30
31
30
Wind (km/h)
15
WSW
10
WSW
10
WSW
15
SW
10
SW
15
SW
15
WSW
15
WSW
10
W
10
NW
0
W
5
NW
5
NW
5
SSE
10
ENE
15
ENE
10
NE
5
ENE
5
E
5
SSE
10
S
10
SSW
10
SSW
5
WSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
off
glassy
off
glassy
glassy
cross-on
cross
cross
glassy
glassy
on
cross-on
cross-on
cross
cross-off
High Tide
1:55AM1.48m
5:12PM1.52m
2:51AM1.51m
5:47PM1.60m
3:42AM1.55m
6:18PM1.64m
Low Tide
9:04PM1.20m
9:36AM0.17m
10:04PM1.18m
10:20AM0.08m
10:51PM1.14m
11:00AM0.02m
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:39
4:39
4:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:58
6:58
 mm
Temp °C
23
24
24
26
26
27
26
25
25
26
26
26
26
28
27
26
25
25
25
27
27
27
27
25
Feels °C
25
27
27
29
29
30
29
28
29
30
31
30
30
32
30
29
28
28
29
31
30
30
31
29
  • 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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