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 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
27.6°C
0.3° 

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 (30 Aug):

  • Morning surf: Morning surf (30 Aug, local time) - 1.5ft (0.5m), 4s period with NE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 2AM is: 0.3m 10s primary swell from a Southeast direction and 0.7m 4s secondary swell from a Northeast direction (forecast issued at 08:00pm August 29). An open ocean swell of 1.2m 6s is not directed at the surf break, a second open ocean swell of 0.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (30 Aug)1.5ft (0.5m)4s
Afternoon (30 Aug)--
Evening (30 Aug)--

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


Short Range Forecast

Some drizzle, heaviest during Sat night. Warm (max 28°C on Tue morning, min 22°C on Sat night). Wind will be generally light.

Sat
29
Sunday
30
Monday
31
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
6
0.4
NE
3
0.3
SE
11
0.3
SE
10
0.5
NE
4
0.5
NE
4
0.4
NE
4
0.5
E
11
0.5
E
11
0.5
E
11
0.4
ENE
11
0.4
ENE
11
0.4
ENE
11
0.5
E
5
0.7
ENE
4
0.7
ENE
5
0.5
E
14
0.5
E
14
Wave Graph
Metric surfscale
Energy kJ
0
3
18
16
8
6
5
0
0
0
0
0
0
14
18
24
98
94
Wind (km/h)
10
NE
15
ENE
15
ENE
15
NE
15
NE
15
NE
15
NE
5
E
5
E
10
NE
10
NE
10
NE
15
NE
15
NE
20
NE
20
NE
15
NE
15
NE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
6:23PM1.71m
6:18AM1.72m
6:45PM1.71m
6:58AM1.68m
7:06PM1.69m
Low Tide
00:20AM0.58m
12:32PM0.42m
00:51AM0.50m
1:01PM0.55m
light rain
light rain
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:15
5:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:14
6:13
 mm
2
1
Temp °C
24
23
22
23
23
23
24
25
24
24
25
25
25
25
26
27
26
25
Feels °C
27
25
23
24
24
24
26
29
28
27
29
28
28
27
28
29
29
27
  • 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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