Surf Forecasts:
How big are the waves at Shimoda Yamatoken (Tatado Hama) today (21 Sep):
- Afternoon surf: Afternoon surf (21 Sep, local time) - 15ft (4.5m), 13s period with SSE swell.
- Evening surf: Evening surf (21 Sep, local time) - 8ft (2.4m), 12s period with S swell.
The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 10PM is: 2.4m 12s primary swell from a South direction and 1.9m 10s secondary swell from a East direction (forecast issued at 02:00pm September 21). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | - | - |
| Afternoon (21 Sep) | 15ft (4.5m) | 13s |
| Evening (21 Sep) | 8ft (2.4m) | 12s |
Table - waves today at Shimoda Yamatoken (Tatado Hama). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 78mm), heaviest during Mon afternoon. Warm (max 27°C on Tue morning, min 21°C on Wed morning). Mainly near gales. | ||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||
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) | SSE 13 | SSE 13 | SE 12 | S 12 | E 10 | E 9 | SSE 9 | SSE 9 | SE 9 | S 8 | SSE 8 | S 8 | S 8 | S 7 | S 7 | E 5 | ENE 5 | ENE 6 | E 6 | E 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 7860 | 7264 | 6783 | 1616 | 408 | 287 | 242 | 184 | 110 | 140 | 109 | 93 | 90 | 68 | 47 | 59 | 121 | 122 | 144 | 106 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 3:26PM1.47m | 00:43AM1.30m | 3:48PM1.55m | 2:24AM1.39m | 4:09PM1.60m | |||||||||||||||
Low Tide | 9:04PM1.21m | 8:19AM0.50m | 9:31PM1.06m | 9:13AM0.45m | ||||||||||||||||
 | |  |  |  |  |  | |  | | | | | |  | | | | | | |
 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | 5:44 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | 34 | 56 | 14 | 1 | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 1 | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 27 | 26 | 26 | 25 | 25 | 23 | 23 | 22 | 21 | 22 | 22 | 21 | 21 |
Feels °C | 22 | 20 | 23 | 29 | 29 | 30 | 29 | 31 | 28 | 26 | 26 | 26 | 23 | 23 | 21 | 19 | 20 | 20 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SE 12 | S 12 | E 10 | E 9 | SSE 9 | WSW 6 | WSW 6 | S 8 | SSE 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | SSW 6 | SSW 8 | E 10 |
| kJ | 7860 | 7264 | 6783 | 1616 | 408 | 287 | 242 | 129 | 62 | 140 | 109 | 93 | 90 | 68 | 47 | 33 | 14 | 7 | 6 | 16 |
Swell 2 Height (m) Direction Period (s) | — | E 9 | E 10 | E 10 | WSW 7 | SSE 10 | E 9 | SSE 9 | SE 9 | W 6 | W 6 | W 5 | ENE 10 | E 10 | E 10 | SSW 8 | SSW 8 | SSW 8 | SE 9 | S 7 |
| kJ | — | 788 | 1024 | 687 | 231 | 223 | 106 | 184 | 110 | 35 | 23 | 8 | 18 | 16 | 16 | 7 | 7 | 6 | 3 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SE 11 | SE 10 | NNE 6 | — | E 9 | S 8 | ENE 9 | ENE 9 | ENE 10 | W 5 | W 4 | SE 9 | SE 9 | SE 9 | SE 9 | E 12 | SSW 8 |
| kJ | — | — | — | 422 | 392 | 3 | — | 61 | 66 | 17 | 17 | 18 | 4 | 2 | 3 | 3 | 3 | 3 | 3 | 6 |
Wind waves Height (m) Direction Period (s) | NE 6 | NNE 6 | N 7 | W 7 | W 7 | WSW 7 | WSW 7 | — | W 6 | — | SE 2 | SE 3 | E 3 | ENE 2 | E 3 | E 5 | ENE 5 | ENE 6 | E 6 | E 6 |
| kJ | 209 | 320 | 345 | 74 | 397 | 141 | 181 | — | 132 | — | 2 | 2 | 1 | 1 | 4 | 59 | 121 | 122 | 144 | 106 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 435 | 434 | 414 | 0 | 0 | 0 | 0 | 1 | 40 | 40 | 40 | 85 | 67 | 196 | 446 | 761 | 1336 | 1336 | 973 | 196 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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