Surf Forecasts:
How big are the waves at Shimoda Yamatoken (Tatado Hama) today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 1.5ft (0.4m), 11s period with SE swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.5m), 9s period with E swell.
The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 9PM is: 0.5m 9s primary swell from a East direction and 0.4m 4s secondary swell from a South-southeast direction (forecast issued at 02:00pm August 21). An open ocean swell of 0.9m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 1.5ft (0.4m) | 11s |
| Evening (21 Aug) | 1.5ft (0.5m) | 9s |
Table - waves today at Shimoda Yamatoken (Tatado Hama). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Fri afternoon. Warm (max 28°C on Fri afternoon, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 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) | SE 11 | SE 11 | SE 11 | E 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 11 | SE 11 | ESE 10 | SE 11 | ESE 11 | SE 11 | SE 11 | SE 13 | ESE 12 | E 12 | E 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 30 | 30 | 30 | 43 | 74 | 75 | 100 | 100 | 131 | 146 | 18 | 11 | 30 | 23 | 29 | 29 | 44 | 48 | 73 | 73 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 12:24PM1.22m | 9:27PM1.49m | 4:24PM1.33m | 10:24PM1.42m | 4:14PM1.45m | |||||||||||||||
Low Tide | 3:08PM1.19m | 6:04AM0.53m | 4:55PM1.33m | 7:38AM0.47m | 8:58PM1.30m | |||||||||||||||
 |  | |  | | | | | | | |  | | | | | | | | | |
 | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — |
 | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | 1 | 1 | — | — |
Temp °C | 28 | 28 | 26 | 26 | 25 | 25 | 25 | 27 | 28 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 26 | 25 |
Feels °C | 30 | 30 | 29 | 30 | 28 | 28 | 28 | 30 | 30 | 30 | 31 | 30 | 30 | 29 | 28 | 28 | 28 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | E 10 | E 10 | E 10 | E 10 | SW 8 | SW 8 | SW 8 | SW 8 |
| kJ | 113 | 113 | 116 | 148 | 148 | 136 | 130 | 130 | 130 | 130 | 119 | 116 | 138 | 127 | 125 | 96 | 72 | 72 | 72 | 72 |
Swell 2 Height (m) Direction Period (s) | SE 11 | E 9 | E 9 | E 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 11 | E 11 | E 11 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | E 10 | E 10 | E 9 | E 12 |
| kJ | 30 | 24 | 25 | 43 | 74 | 75 | 100 | 100 | 131 | 146 | 149 | 188 | 124 | 101 | 99 | 94 | 70 | 90 | 63 | 73 |
Swell 3 Height (m) Direction Period (s) | E 9 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | E 12 | SE 5 | SE 5 | SE 11 | ESE 10 | SE 11 | ESE 11 | SE 11 | SE 11 | SE 13 | ESE 12 | E 12 | SE 12 |
| kJ | 24 | 30 | 30 | 30 | 30 | 30 | 27 | 27 | 5 | 3 | 18 | 11 | 30 | 23 | 29 | 29 | 44 | 48 | 73 | 73 |
Wind waves Height (m) Direction Period (s) | — | SE 6 | SSW 2 | SSE 4 | SSE 4 | WSW 2 | WSW 2 | WSW 2 | WSW 2 | WSW 2 | WSW 3 | WSW 3 | WSW 3 | W 3 | N 2 | NE 3 | ENE 3 | NE 4 | E 5 | ENE 5 |
| kJ | — | 5 | 1 | 6 | 10 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 4 | 6 | 13 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 44 | 67 | 67 | 40 | 40 | 40 | 40 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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