Surf Forecasts:
How big are the waves at Shimoda Yamatoken (Tatado Hama) today (20 Oct):
- Afternoon surf: Afternoon surf (20 Oct, local time) - 1.5ft (0.5m), 15s period with S swell.
- Evening surf: Evening surf (20 Oct, local time) - 3.5ft (1.1m), 13s period with SE swell.
The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 11PM is: 1.0m 12s primary swell from a Southeast direction and 0.6m 17s secondary swell from a South direction, 1.0m 5s secondary swell from a South-southwest direction (forecast issued at 02:00pm October 20). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | - | - |
| Afternoon (20 Oct) | 1.5ft (0.5m) | 15s |
| Evening (20 Oct) | 3.5ft (1.1m) | 13s |
Table - waves today at Shimoda Yamatoken (Tatado Hama). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Tue night. Warm (max 25°C on Tue afternoon, min 17°C on Thu night). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Thu morning). | ||||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SE 9 | S 15 | SE 9 | SE 13 | SE 12 | S 16 | S 16 | S 15 | SSE 15 | S 16 | S 14 | S 15 | S 15 | S 14 | S 15 | S 14 | SE 9 | SE 9 | SE 9 | S 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 123 | 109 | 106 | 380 | 287 | 334 | 396 | 464 | 890 | 817 | 703 | 945 | 1074 | 757 | 1208 | 1191 | 41 | 67 | 43 | 543 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | 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 | glassy | cross | cross | cross |
High Tide | 2:09PM1.47m | 00:45AM1.24m | 2:42PM1.52m | 2:18AM1.34m | 3:09PM1.56m | |||||||||||||||
Low Tide | 8:19PM1.07m | 7:34AM0.62m | 8:52PM0.90m | 8:34AM0.62m | ||||||||||||||||
 | |  | | | |  | | | |  | |  | |  | | |  |  |  | |
 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | 5:04 | — | — | — | — | — | — | — | 5:02 | — | — | — | — | — | — | — | 5:01 | — | — |
mm | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | 1 |
Temp °C | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 22 | 22 | 22 | 22 | 22 | 20 | 19 | 18 |
Feels °C | 26 | 26 | 25 | 26 | 25 | 24 | 23 | 24 | 23 | 23 | 23 | 21 | 18 | 18 | 17 | 20 | 22 | 19 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SSE 15 | S 16 | S 14 | S 15 | S 15 | S 14 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 |
| kJ | 123 | 83 | 106 | 380 | 254 | 236 | 278 | 278 | 890 | 817 | 703 | 945 | 1074 | 757 | 1208 | 1191 | 1067 | 905 | 891 | 543 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | S 18 | S 17 | S 16 | S 16 | S 15 | S 19 | SSE 11 | S 18 | S 18 | S 18 | S 16 | SE 9 | SE 9 | WSW 6 | W 6 | W 6 | SSW 16 |
| kJ | 59 | 98 | 94 | 152 | 287 | 334 | 396 | 464 | 262 | 95 | 670 | 521 | 404 | 533 | 46 | 41 | 160 | 78 | 34 | 452 |
Swell 3 Height (m) Direction Period (s) | SSE 15 | S 15 | S 14 | S 18 | SSE 13 | — | — | SE 6 | S 19 | SE 9 | ESE 10 | SE 10 | SE 10 | SE 10 | — | — | SE 9 | SE 9 | SE 9 | W 6 |
| kJ | 77 | 109 | 103 | 152 | 59 | — | — | 15 | 184 | 65 | 61 | 79 | 76 | 47 | — | — | 41 | 67 | 43 | 18 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 6 | W 6 | W 7 | ENE 4 | ENE 6 | E 7 |
| kJ | 37 | 60 | 64 | 58 | 56 | 76 | 106 | 171 | 248 | 398 | 526 | 808 | 568 | 363 | 319 | 276 | 321 | 26 | 230 | 371 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 417 | 76 | 67 | 64 | 64 | 417 | 417 | 417 | 417 | 417 | 396 | 413 | 414 | 67 | 67 | 0 | 1 | 64 | 476 | 196 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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