Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (10 Oct):
- Morning surf: Morning surf (10 Oct, local time) - 10ft (3.0m), 13s period with E swell.
- Afternoon surf: Afternoon surf (10 Oct, local time) - 10ft (3.0m), 12s period with E swell.
- Evening surf: Evening surf (10 Oct, local time) - 11ft (3.5m), 12s period with E swell.
The current surf forecast for Santos (Hachijojima Island) at 2AM is: 1.7m 14s primary swell from a East direction and 1.8m 7s secondary swell from a East-northeast direction (forecast issued at 08:00pm October 09). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Oct) | 10ft (3.0m) | 13s |
| Afternoon (10 Oct) | 10ft (3.0m) | 12s |
| Evening (10 Oct) | 11ft (3.5m) | 12s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 23°C on Fri night). Mainly strong winds. | ||||||||||||||||||
Fri 9 | Saturday 10 | Sunday 11 | ||||||||||||||||
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 15 | E 15 | E 14 | ESE 14 | ESE 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 1525 | 2215 | 1229 | 1172 | 1229 | 3032 | 2808 | 2891 | 2976 | 2926 | 2834 | 2541 | 2339 | 2170 | 1993 | 1846 | 1746 | 1712 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 4:34PM1.65m | 4:43AM1.69m | 4:54PM1.72m | 5:27AM1.70m | 5:12PM1.76m | |||||||||||||
Low Tide | 10:34PM0.67m | 10:47AM0.68m | 11:09PM0.57m | 11:16AM0.80m | ||||||||||||||
 | |  | |  |  |  | |  | | | | | | | | | | |
 | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:14 | — | — | — | — | — | — | — | 5:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 23 | 23 | 23 | 24 | 23 | 24 | 23 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 25 |
Feels °C | 18 | 19 | 17 | 18 | 17 | 18 | 18 | 19 | 18 | 18 | 19 | 19 | 19 | 21 | 21 | 20 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | E 15 | E 15 | E 14 | ESE 14 | ESE 13 | — | N 16 | E 12 | E 12 | N 13 | E 12 | E 11 | E 11 | SE 18 | SE 17 | SE 16 | SE 16 | SE 15 |
| kJ | 1525 | 2215 | 1229 | 1172 | 1229 | — | 5 | 2891 | 2976 | 4 | 2834 | 2541 | 2339 | 86 | 243 | 454 | 710 | 903 |
Swell 2 Height (m) Direction Period (s) | — | SSE 11 | — | — | — | — | — | N 15 | N 15 | — | NE 13 | NE 12 | SE 20 | NE 12 | ESE 13 | — | SE 12 | — |
| kJ | — | 22 | — | — | — | — | — | 5 | 4 | — | 6 | 6 | 15 | 6 | 17 | — | 23 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NE 12 | NE 12 | — | — | SE 12 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 | — | — | 23 | — |
Wind waves Height (m) Direction Period (s) | ENE 7 | NE 10 | ENE 7 | ENE 7 | E 8 | E 13 | E 12 | — | — | E 12 | — | — | — | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 247 | 96 | 261 | 394 | 603 | 3032 | 2808 | — | — | 2926 | — | — | — | 2170 | 1993 | 1846 | 1746 | 1712 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 204 | 204 | 204 | 204 | 204 | 204 | 204 | 204 | 196 | 196 | 204 | 196 | 196 | 226 | 226 | 204 | 191 | 196 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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