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 pm 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
25.1° C
0.9° 

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 (15 Jul):

  • Morning surf: Morning surf (15 Jul, local time) - 1.5ft (0.4m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (15 Jul, local time) - 1.5ft (0.5m), 9s period with E swell.
  • Evening surf: Evening surf (15 Jul, local time) - 1.5ft (0.5m), 9s period with E swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 1AM is: 0.4m 10s primary swell from a East direction and 0.3m 3s secondary swell from a South-southwest direction (forecast issued at 08:00pm July 14). An open ocean swell of 1.1m 10s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (15 Jul)1.5ft (0.4m)9s
Afternoon (15 Jul)1.5ft (0.5m)9s
Evening (15 Jul)1.5ft (0.5m)9s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 30°C on Wed afternoon, min 26°C on Tue night). Wind will be generally light.

Tue
14
Wednesday
15
Thursday
16
Friday
17
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
1
1
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)
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
0.4
E
10
0.4
ESE
9
0.4
ESE
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
10
0.6
E
9
0.6
E
9
1.1
SW
5
0.7
E
9
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.8
E
9
Wave Graph
Metric surfscale
Energy kJ
31
31
30
30
30
29
29
43
41
44
47
60
56
58
71
69
68
69
73
76
76
78
76
99
Wind (km/h)
10
S
5
S
0
WSW
0
NNW
5
NNE
0
NNE
5
SSW
15
SW
15
SW
15
SW
20
SW
15
SW
15
SW
5
WSW
5
S
10
SSW
10
SW
10
WSW
5
W
10
NE
15
NE
15
NE
10
E
10
ESE
Wind State
cross-on
glassy
glassy
glassy
glassy
glassy
cross
cross
cross-off
cross
cross-off
cross
cross
cross-off
cross-on
cross-on
cross
cross-off
glassy
cross-off
cross
cross
cross-on
cross-on
High Tide
6:18PM1.64m
4:29AM1.59m
6:47PM1.66m
5:14AM1.61m
7:16PM1.66m
5:58AM1.60m
Low Tide
11:30PM1.08m
11:39AM0.01m
00:06AM1.01m
12:15PM0.04m
00:42AM0.94m
12:50PM0.11m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:41
4:41
4:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:58
6:57
6:57
 mm
1
1
Temp °C
28
26
26
26
26
28
29
30
28
26
26
26
27
28
29
29
28
28
27
27
27
27
28
28
Feels °C
32
30
31
30
30
33
33
33
31
29
28
28
31
33
34
33
32
32
32
31
30
30
32
32
  • 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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