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Shimoda Yamatoken (Tatado Hama) surfForecast / Shizuoka / Japan
48hr Weather and Surf, issued 2 pm Monday 18 May 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
18.8° C
(Which is 2.3°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 10PM is: 0.9m 9s primary swell from a East-southeast direction and 0.3m 10s secondary swell from a Southeast direction (forecast issued at 02:00pm May 18). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | - | - |
| Afternoon (18 May) | 3ft (0.9m) | 9s |
| Evening (18 May) | 3ft (0.9m) | 9s |
Table - waves today at Shimoda Yamatoken (Tatado Hama). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Thu morning. Warm (max 23°C on Wed morning, min 18°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | SE 11 | SE 11 | SE 11 | SE 10 | SE 11 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | |
127 | 134 | 132 | 140 | 94 | 94 | 94 | 79 | 81 | 71 | 65 | 72 | 76 | 157 | 157 | 171 | 171 | 160 | 148 | 115 | 113 | 113 | 113 | 103 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross-off | glassy | |
High Tide | 7:05PM1.54m | 5:22AM1.55m | 7:49PM1.51m | 5:54AM1.51m | 8:36PM1.46m | 6:29AM1.44m | ||||||||||||||||||
Low Tide | 11:58AM-0.09m | 00:12AM0.97m | 12:35PM-0.07m | 00:50AM1.02m | 1:13PM-0.00m | 1:33AM1.06m | ||||||||||||||||||
 | | |  | | | | | |  | |  | | |  | | | | |  |  | |  | | |
 | — | — | — | — | — | 4:39 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:37 | — | — |
 | — | — | 6:40 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | 6:44 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 5 | |
Temp °C | 22 | 22 | 21 | 19 | 18 | 18 | 19 | 22 | 22 | 22 | 20 | 19 | 19 | 19 | 19 | 22 | 23 | 23 | 21 | 21 | 21 | 21 | 21 | 20 |
21 | 20 | 20 | 18 | 17 | 17 | 19 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 22 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | E 9 | E 9 | E 9 | E 9 | E 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 10 |
 kJ | 127 | 134 | 132 | 140 | 94 | 94 | 94 | 79 | 81 | 57 | 59 | 67 | 76 | 157 | 157 | 171 | 171 | 160 | 148 | 115 | 113 | 113 | 113 | 103 |
Swell 2 Height (m) Direction Period (s) | NE 10 | SE 7 | SSE 7 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 10 | SE 11 | E 10 | E 9 | S 7 | S 7 | S 7 | S 7 | S 6 | SW 4 | SSW 4 | S 6 | SSW 4 | SSW 5 |
| kJ | 4 | 14 | 5 | 17 | 16 | 26 | 17 | 73 | 73 | 71 | 65 | 72 | 53 | 2 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 5 | 20 |
Swell 3 Height (m) Direction Period (s) | — | NE 10 | SE 10 | NE 10 | NE 10 | NE 10 | NE 9 | — | E 10 | — | E 11 | E 9 | E 9 | NE 9 | E 9 | E 9 | E 9 | E 9 | E 8 | S 6 | S 6 | E 8 | S 6 | S 8 |
| kJ | — | 4 | 16 | 4 | 4 | 4 | 3 | — | 2 | — | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 3 | 3 | 1 | 3 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 3 | SW 3 | SW 3 | WSW 3 | WSW 3 | WSW 3 | WSW 3 | WSW 3 | SW 3 | SW 3 | — | — | SSW 4 | SSW 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | 2 | 3 | 5 | 4 | 4 | 2 | 2 | 2 | 3 | 3 | — | — | 5 | 21 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 149 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 442 | 417 | 0 | 0 | 0 | 0 | 0 | 1 | 417 | 0 | 0 | 1 | 1 | 0 | 0 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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