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 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
26.7°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 (07 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 4.5ft (1.4m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 10ft (3.0m), 9s period with S swell.
  • Evening surf: Evening surf (07 Sep, local time) - 8ft (2.4m), 9s period with S swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 4AM is: 2.2m 10s primary swell from a South direction and 2.1m 8s secondary swell from a East-southeast direction (forecast issued at 08:00pm September 06). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (07 Sep)4.5ft (1.4m)8s
Afternoon (07 Sep)10ft (3.0m)9s
Evening (07 Sep)8ft (2.4m)9s

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


Short Range Forecast

Heavy rain (total 203mm), heaviest during Sun night. Warm (max 28°C on Wed morning, min 25°C on Sun night). Winds decreasing (fresh winds from the E on Sun night, light winds from the SSW by Tue morning).

Sun
6
Monday
7
Tuesday
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)
0
0
0
0
0
0
0
2
2
2
3
0
0
1
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)
2.5
E
8
3
E
8
3
ESE
8
2.2
S
10
2.3
S
9
1.4
ESE
8
3
S
9
3
S
9
2.5
S
9
2.4
S
9
2.3
S
9
0.4
SE
10
0.4
SE
10
1.9
S
9
1.3
S
10
1.1
SE
8
1.1
SE
8
0.4
E
9
Wave Graph
Metric surfscale
Energy kJ
816
1015
974
875
917
251
1275
1275
1099
915
840
27
27
562
318
135
128
24
Wind (km/h)
35
NE
35
E
35
SE
20
S
25
S
25
S
25
SSW
25
SSW
15
SW
15
SW
10
SW
10
SW
10
SW
5
SSW
10
SSW
10
S
15
SSW
10
SW
Wind State
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
cross
cross
High Tide
3:47PM1.42m
11:06PM1.34m
4:04PM1.51m
1:39AM1.36m
4:25PM1.58m
Low Tide
8:33PM1.33m
8:02AM0.48m
9:29PM1.20m
9:03AM0.40m
heavy rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:02
6:01
 mm
35
51
37
18
19
10
6
6
4
3
3
2
1
2
3
3
4
2
Temp °C
22
25
26
26
26
26
27
27
26
26
26
26
26
27
27
27
27
26
Feels °C
20
24
26
28
27
27
28
29
29
30
30
31
31
33
31
31
31
30
  • 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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