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 am 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
24.4°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 (23 Oct):

  • Afternoon surf: Afternoon surf (23 Oct, local time) - 5ft (1.6m), 7s period with E swell.
  • Evening surf: Evening surf (23 Oct, local time) - 5ft (1.5m), 8s period with ESE swell.

The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 2PM is: 1.6m 7s primary swell from a East direction and 0.7m 8s secondary swell from a Southeast direction (forecast issued at 08:00am October 23). An open ocean swell of 1.7m 15s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (23 Oct)--
Afternoon (23 Oct)5ft (1.6m)7s
Evening (23 Oct)5ft (1.5m)8s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sat morning. Warm (max 23°C on Sun morning, min 17°C on Fri morning). Wind will be generally light.

Friday
23
Saturday
24
Sunday
25
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
1
0
0
2
1
1
0
1
1
1
0
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SSW
13
1.4
S
13
0.6
ESE
9
1.6
E
7
1.6
ESE
8
1.5
ESE
8
1.4
ESE
8
1.5
ESE
8
1.5
ESE
9
1.7
ESE
8
1.9
SE
8
1.9
SE
8
1.7
ESE
8
1.5
ESE
8
1.3
ESE
8
1.1
ESE
8
1.1
ESE
8
1
ESE
8
0.9
ESE
8
0.8
ESE
8
0.6
ESE
8
0.8
ESE
10
Wave Graph
Metric surfscale
Energy kJ
0
0
49
233
338
313
277
302
346
433
450
402
348
264
196
145
142
125
103
80
50
105
Wind (km/h)
30
NE
25
NE
20
NE
20
ENE
15
ENE
15
ENE
15
ENE
15
NE
15
NE
15
ENE
5
NE
10
NE
15
NE
10
ENE
0
SSW
10
WSW
15
WSW
15
W
15
W
25
W
10
WNW
10
NE
Wind State
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
glassy
cross
cross
cross
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
3:18AM1.47m
3:34PM1.60m
4:06AM1.58m
3:58PM1.63m
4:48AM1.66m
4:22PM1.66m
Low Tide
9:21AM0.63m
9:52PM0.54m
10:01AM0.67m
10:23PM0.38m
10:36AM0.72m
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
light rain
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
—
—
—
—
—
—
5:56
—
—
—
—
—
—
—
5:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
5:00
—
—
—
—
—
—
—
5:00
—
—
—
—
—
—
—
4:58
—
—
 mm
—
—
—
—
—
—
—
—
1
1
8
4
—
—
—
—
—
1
2
1
—
—
Temp °C
17
17
18
19
19
19
20
19
19
19
20
20
20
20
20
21
22
23
23
23
21
21
Feels °C
13
12
15
17
17
18
19
18
18
18
23
21
20
21
23
23
23
24
24
22
23
23
  • 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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