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Surf Forecasts:
Shimoda Yamatoken (Tatado Hama) surfForecast / Shizuoka / Japan
48hr Weather and Surf, issued 2 pm Monday 13 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Shimoda Yamatoken (Tatado Hama) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shimoda Yamatoken (Tatado Hama) sea temperature is
16.3° C
(Which is 2.4°C colder than average for this time of year)How big are the waves at Shimoda Yamatoken (Tatado Hama) today?
The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 9PM is: 0.7m 10s primary swell from a Southeast direction and 0.5m 5s secondary swell from a East-southeast direction (forecast issued at 02:00pm April 13). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | - | - |
| Afternoon (13 Apr) | 1.5ft (0.5m) | 9s |
| Evening (13 Apr) | 2.5ft (0.7m) | 10s |
Table - waves today at Shimoda Yamatoken (Tatado Hama). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 9 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 10 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 73 | 50 | 63 | 112 | 138 | 92 | 130 | 127 | 98 | 80 | 145 | 208 | 384 | 229 | 344 | 1078 | 1240 | 892 | 1040 | 1014 | 949 | 1325 | 1647 | 911 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | glass | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 2:40PM 1.23 | 3:36AM 1.42 | 3:35PM 1.35 | 3:59AM 1.46 | 4:20PM 1.46 | 4:22AM 1.49 | ||||||||||||||||||
Low Tide / height (m) | 9:14AM 0.73 | 9:02PM 0.40 | 9:42AM 0.56 | 9:44PM 0.41 | 10:11AM 0.39 | 10:21PM 0.44 | ||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:11 | - |
| Sunset | - | - | 6:13 | - | - | - | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - |
 | | |  | |  |  |  | | | | | | | | | | | |  | |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 5 | 3 |
| Temp. °C | 19 | 19 | 18 | 17 | 16 | 16 | 16 | 18 | 19 | 18 | 17 | 17 | 16 | 16 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 16 | 14 | 13 |
| Feels °C (?) | 19 | 19 | 19 | 17 | 15 | 15 | 15 | 16 | 17 | 15 | 15 | 16 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 15 | 9 | 6 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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