Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (19 Aug):
- Afternoon surf: Afternoon surf (19 Aug, local time) - 2.5ft (0.8m), 6s period with E swell.
- Evening surf: Evening surf (19 Aug, local time) - 3ft (0.9m), 6s period with ESE swell.
The current surf forecast for Santos (Hachijojima Island) at 6PM is: 0.5m 9s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a East-southeast direction, 0.8m 6s secondary swell from a East direction (forecast issued at 02:00pm August 19). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | - | - |
| Afternoon (19 Aug) | 2.5ft (0.8m) | 6s |
| Evening (19 Aug) | 3ft (0.9m) | 6s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||||
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) | E 7 | E 6 | E 6 | ESE 6 | ESE 6 | ESE 6 | ENE 9 | ENE 9 | ENE 9 | SSW 8 | SSW 8 | SSW 9 | ESE 11 | SE 11 | ESE 11 | E 9 | E 9 | E 9 | E 9 | E 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 70 | 47 | 45 | 58 | 50 | 51 | 44 | 44 | 44 | 53 | 73 | 80 | 46 | 57 | 45 | 25 | 41 | 40 | 60 | 67 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | cross-on | on | on | cross-on | cross-on | on | cross-on | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:35AM1.26m | 8:36PM1.57m | 11:02AM1.15m | 8:57PM1.51m | ||||||||||||||||
Low Tide | 2:16PM1.02m | 4:12AM0.67m | 2:10PM1.10m | 5:33AM0.64m | ||||||||||||||||
 | | |  |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 |
Feels °C | 30 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 28 | 30 | 28 | 29 | 29 | 28 | 29 | 28 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | E 7 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ESE 6 | ESE 6 | ESE 6 | E 6 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | SSW 10 |
| kJ | 70 | 45 | 45 | 31 | 44 | 51 | 34 | 26 | 23 | 53 | 73 | 80 | 90 | 90 | 90 | 88 | 90 | 127 | 145 | 145 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ESE 10 | ESE 10 | ESE 10 | SE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ESE 6 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ESE 6 | E 9 | E 9 | SE 5 | SE 5 |
| kJ | 45 | 38 | 38 | 38 | 28 | 44 | 44 | 44 | 44 | 18 | 43 | 37 | 36 | 37 | 26 | 17 | 41 | 40 | 30 | 25 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SW 9 | SSW 8 | SW 9 | SW 9 | ESE 10 | SE 11 | SSW 8 | SSW 8 | ENE 9 | ESE 11 | SE 11 | ESE 11 | SE 11 | ESE 11 | E 9 | SE 11 | SE 11 | E 9 | E 10 |
| kJ | 48 | 20 | 12 | 20 | 20 | 42 | 42 | 24 | 39 | 44 | 45 | 57 | 46 | 57 | 45 | 25 | 29 | 29 | 60 | 67 |
Wind waves Height (m) Direction Period (s) | — | E 6 | E 6 | ESE 6 | ESE 6 | — | — | — | — | — | — | — | — | — | — | — | SE 5 | SE 5 | — | SE 5 |
| kJ | — | 47 | 43 | 58 | 50 | — | — | — | — | — | — | — | — | — | — | — | 24 | 36 | — | 24 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 196 | 227 | 249 | 249 | 249 | 227 | 208 | 152 | 204 | 249 | 249 | 249 | 249 | 227 | 196 | 152 | 152 | 152 | 152 | 196 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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