Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 3ft (0.9m), 6s period with E swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 3ft (0.9m), 6s period with E swell.
- Evening surf: Evening surf (19 Aug, local time) - 2.5ft (0.8m), 6s period with E swell.
The current surf forecast for Santos (Hachijojima Island) at 4AM is: 0.9m 7s primary swell from a East-southeast direction and 0.5m 9s secondary swell from a East-northeast direction (forecast issued at 08:00pm August 18). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 3ft (0.9m) | 6s |
| Afternoon (19 Aug) | 3ft (0.9m) | 6s |
| Evening (19 Aug) | 2.5ft (0.8m) | 6s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Warm (max 27°C on Tue night, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||
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) | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ESE 6 | SE 11 | ESE 6 | ENE 9 | SSW 8 | SSW 8 | E 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 96 | 176 | 102 | 82 | 73 | 62 | 81 | 66 | 46 | 45 | 49 | 62 | 58 | 48 | 44 | 53 | 73 | 71 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on |
High Tide | 8:17PM1.61m | 9:35AM1.26m | 8:36PM1.57m | 11:02AM1.15m | 8:57PM1.51m | |||||||||||||
Low Tide | 3:15AM0.67m | 2:16PM1.02m | 4:12AM0.67m | 2:10PM1.10m | ||||||||||||||
 |  |  | |  |  | | | | | |  |  | | | | | | |
 | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 1 | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 29 | 30 | 30 | 30 | 28 | 29 | 29 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | SE 10 | ESE 7 | ESE 7 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | SSW 8 | ESE 6 | ESE 5 | SSW 8 | E 9 |
| kJ | 76 | 27 | 102 | 82 | 45 | 45 | 46 | 31 | 45 | 45 | 31 | 40 | 44 | 41 | 33 | 22 | 73 | 71 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SW 8 | ENE 8 | ENE 9 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 11 | SE 11 | ENE 9 | SSW 8 | SSW 8 | ESE 5 | SSW 9 |
| kJ | 26 | 18 | 55 | 44 | 35 | 48 | 39 | 38 | 38 | 38 | 27 | 41 | 58 | 30 | 39 | 53 | 15 | 88 |
Swell 3 Height (m) Direction Period (s) | SW 8 | SSW 8 | SE 10 | SE 10 | SW 9 | SW 9 | SW 9 | SW 9 | SSW 8 | SSW 8 | SW 9 | SW 9 | SSW 9 | SE 11 | ENE 9 | ENE 9 | ENE 9 | SE 11 |
| kJ | 16 | 13 | 36 | 25 | 21 | 21 | 21 | 20 | 12 | 12 | 20 | 20 | 26 | 41 | 44 | 43 | 43 | 57 |
Wind waves Height (m) Direction Period (s) | ESE 7 | E 7 | — | — | ESE 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ESE 6 | ESE 6 | ESE 6 | — | — | — | — |
| kJ | 96 | 176 | — | — | 73 | 62 | 81 | 66 | 46 | 40 | 49 | 62 | 48 | 48 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 249 | 227 | 208 | 204 | 208 | 227 | 249 | 249 | 249 | 249 | 233 | 208 | 204 | 204 | 249 | 249 | 249 | 227 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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