Surf Forecasts:
How big are the waves at Shimoda Yamatoken (Tatado Hama) today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 15ft (4.5m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 18ft (5.5m), 13s period with SE swell.
- Evening surf: Evening surf (21 Sep, local time) - 15ft (4.5m), 12s period with SE swell.
The current surf forecast for Shimoda Yamatoken (Tatado Hama) at 10AM is: 4.5m 13s primary swell from a South-southeast direction and 1.3m 6s secondary swell from a Northeast direction (forecast issued at 02:00am September 21). An open ocean swell of 0.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 15ft (4.5m) | 13s |
| Afternoon (21 Sep) | 18ft (5.5m) | 13s |
| Evening (21 Sep) | 15ft (4.5m) | 12s |
Table - waves today at Shimoda Yamatoken (Tatado Hama). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 185mm), heaviest during Mon afternoon. Warm (max 27°C on Mon night, min 22°C on Tue night). Mainly near gales. | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SE 13 | SE 12 | SE 12 | E 10 | ESE 10 | E 9 | SE 9 | SE 9 | SE 9 | S 8 | SE 8 | S 8 | S 7 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2813 | 4128 | 5434 | 6797 | 7998 | 9417 | 8662 | 6123 | 830 | 772 | 246 | 138 | 97 | 74 | 137 | 40 | 90 | 69 | 154 | 190 | 148 | 126 | 131 | 102 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 3:26PM1.47m | 00:43AM1.30m | 3:48PM1.55m | 2:24AM1.39m | 4:09PM1.60m | |||||||||||||||||||
Low Tide | 7:02AM0.55m | 9:04PM1.21m | 8:19AM0.50m | 9:31PM1.06m | 9:13AM0.45m | |||||||||||||||||||
 | |  |  | | |  | |  | |  | |  | |  | | | | |  | | | |  | |
 | — | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | 2 | 4 | 6 | 20 | 33 | 43 | 61 | 22 | — | — | — | — | — | — | 1 | 2 | 2 | 1 | — | — | — | — | — | — |
Temp °C | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 27 | 26 | 26 | 25 | 26 | 26 | 26 | 25 | 24 | 23 | 23 | 22 | 22 | 23 | 23 | 22 | 22 |
Feels °C | 20 | 21 | 20 | 22 | 24 | 22 | 20 | 26 | 27 | 29 | 29 | 30 | 27 | 27 | 25 | 24 | 23 | 23 | 20 | 20 | 21 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SE 13 | SE 12 | SE 12 | E 10 | ESE 10 | WSW 7 | WSW 6 | WSW 6 | S 8 | S 8 | S 8 | S 8 | S 7 | S 6 | SE 9 | S 7 | S 7 | SSW 6 | S 6 |
| kJ | 2813 | 4128 | 5434 | 6797 | 7998 | 8690 | 8662 | 6123 | 830 | 772 | 168 | 129 | 82 | 108 | 137 | 72 | 90 | 69 | 20 | 3 | 14 | 14 | 4 | 3 |
Swell 2 Height (m) Direction Period (s) | — | E 12 | E 12 | E 11 | E 11 | — | — | E 10 | S 11 | S 10 | E 9 | SE 9 | S 8 | W 6 | W 6 | W 6 | WSW 5 | W 5 | SSE 7 | — | SSW 8 | E 10 | SSW 8 | SSW 8 |
| kJ | — | 71 | 69 | 65 | 63 | — | — | 1160 | 621 | 71 | 246 | 138 | 113 | 46 | 33 | 23 | 9 | 2 | 10 | — | 7 | 17 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | E 12 | E 12 | — | — | — | — | — | SE 11 | NE 6 | SE 9 | E 9 | SE 9 | SE 9 | ENE 9 | SE 8 | ENE 10 | SE 9 | SSE 9 | SSE 9 | SE 9 | SSW 8 | SE 9 | SE 8 |
| kJ | — | 71 | 97 | — | — | — | — | — | 414 | 9 | 147 | 108 | 97 | 74 | 17 | 40 | 18 | 3 | 8 | 8 | 3 | 7 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | E 11 | SE 13 | NNE 6 | N 7 | W 5 | WSW 7 | — | — | W 7 | — | ENE 2 | E 3 | ENE 3 | ENE 5 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 5 |
| kJ | 390 | 266 | 249 | 111 | 60 | 9417 | 178 | 297 | 75 | 215 | — | — | 168 | — | 1 | 2 | 3 | 48 | 154 | 190 | 148 | 126 | 131 | 102 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 87 | 87 | 91 | 717 | 457 | 430 | 430 | 64 | 1 | 0 | 0 | 64 | 67 | 196 | 159 | 159 | 86 | 159 | 196 | 196 | 1336 | 1336 | 973 | 142 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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