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 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
25.6° C
1.6° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 4.5ft (1.3m), 10s period with ESE swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 4.5ft (1.3m), 9s period with ESE swell.
  • Evening surf: Evening surf (07 Aug, local time) - 4.5ft (1.3m), 9s period with ESE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 4AM is: 1.4m 10s primary swell from a East-southeast direction (forecast issued at 08:00pm August 06). An open ocean swell of 2.4m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (07 Aug)4.5ft (1.3m)10s
Afternoon (07 Aug)4.5ft (1.3m)9s
Evening (07 Aug)4.5ft (1.3m)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 Thu night. Warm (max 29°C on Fri morning, min 24°C on Sat night). Wind will be generally light.

Thu
6
Friday
7
Saturday
8
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)
2
3
3
1
1
0
0
0
0
1
1
0
1
0
0
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
S
14
2.5
S
14
2.5
S
13
1.4
ESE
10
1.3
ESE
10
1.3
ESE
10
1.3
ESE
9
1.3
ESE
9
1.3
ESE
9
1.3
ESE
9
1.3
ESE
10
1.2
ESE
9
1.2
ESE
9
1.1
ESE
10
1.1
ESE
10
1.2
ESE
12
1.3
ESE
13
1.5
ESE
13
Wave Graph
Metric surfscale
Energy kJ
3091
2766
2348
356
312
299
305
305
287
293
299
248
237
210
232
387
530
703
Wind (km/h)
15
ENE
15
ENE
10
NE
10
NE
10
NE
10
E
15
ESE
15
SE
10
ESE
10
ESE
10
ESE
5
ENE
10
NNE
10
ENE
10
ESE
10
SE
10
ESE
5
E
Wind State
cross-on
cross
cross
cross
cross
cross-on
on
on
on
on
cross-on
cross
cross-off
cross-on
on
on
on
cross-on
High Tide
9:47PM1.51m
2:13PM1.22m
10:32PM1.46m
4:04PM1.36m
Low Tide
3:28PM1.05m
5:45AM0.54m
4:11PM1.21m
7:13AM0.47m
7:25PM1.31m
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:42
6:40
6:39
 mm
1
1
Temp °C
27
26
26
26
26
28
29
28
27
26
25
25
25
27
28
27
26
25
Feels °C
30
29
29
29
29
31
32
31
31
30
29
29
28
30
31
30
29
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
How to use the Wavefinder 

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