Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 2ft (0.6m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 1.5ft (0.5m), 10s period with SE swell.
- Evening surf: Evening surf (29 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Santos (Hachijojima Island) at 4AM is: 0.6m 9s primary swell from a Northeast direction and 0.5m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm July 28). An open ocean swell of 1.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 2ft (0.6m) | 9s |
| Afternoon (29 Jul) | 1.5ft (0.5m) | 10s |
| Evening (29 Jul) | 1.5ft (0.4m) | 10s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Wed night. Warm (max 30°C on Thu morning, min 28°C on Tue night). Winds decreasing (strong winds from the WSW on Wed morning, light winds from the W by Fri afternoon). | ||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||
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) | NE 8 | NE 8 | SE 10 | NE 9 | NE 9 | NE 9 | NE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 96 | 67 | 45 | 76 | 62 | 49 | 43 | 44 | 44 | 23 | 23 | 23 | 23 | 23 | 23 | 29 | 23 | 33 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | cross-off |
High Tide | 6:07PM1.42m | 4:21AM1.45m | 6:30PM1.45m | 4:57AM1.51m | 6:52PM1.49m | |||||||||||||
Low Tide | 11:05PM0.97m | 11:30AM0.11m | 11:33PM0.92m | 12:00PM0.13m | ||||||||||||||
 |  |  | |  | | | | | | | | | | | | | | |
 | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — |
 | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — |
mm | — | — | 1 | — | 1 | 1 | — | — | 1 | 1 | 2 | 1 | 1 | — | 1 | 2 | 1 | 1 |
Temp °C | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 30 | 30 |
Feels °C | 31 | 30 | 28 | 27 | 27 | 28 | 29 | 30 | 29 | 28 | 28 | 28 | 27 | 29 | 30 | 29 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 7 | NE 9 | NE 9 | NE 9 | NE 9 | SSW 8 | SE 10 | NW 6 | NE 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SE 10 | SE 10 | ESE 9 |
| kJ | 96 | 67 | 33 | 76 | 62 | 49 | 39 | 26 | 44 | 20 | 21 | 23 | 23 | 22 | 22 | 23 | 23 | 33 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 10 | NE 9 | NE 9 | SE 10 | NE 9 | NE 9 | NE 9 | SE 10 | NE 9 | NE 9 | NW 5 |
| kJ | 48 | 47 | 45 | 47 | 34 | 48 | 43 | 44 | 29 | 21 | 23 | 21 | 21 | 20 | 23 | 20 | 12 | 9 |
Swell 3 Height (m) Direction Period (s) | SSW 8 | SSW 8 | NE 9 | SE 13 | E 9 | E 9 | E 10 | NE 9 | E 9 | SE 10 | E 9 | SE 10 | SE 10 | SE 10 | NE 9 | ENE 12 | ENE 12 | NNE 8 |
| kJ | 28 | 28 | 39 | 27 | 16 | 15 | 16 | 40 | 14 | 23 | 14 | 23 | 23 | 23 | 20 | 29 | 14 | 7 |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | W 6 | W 6 | WSW 6 | WSW 6 | WSW 6 |
| kJ | 25 | 39 | 87 | 160 | 226 | 263 | 235 | 188 | 227 | 197 | 197 | 186 | 212 | 272 | 194 | 197 | 213 | 196 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 233 | 233 | 237 | 228 | 208 | 208 | 191 | 228 | 208 | 208 | 191 | 204 | 204 | 152 | 152 | 208 | 237 | 152 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Santos (Hachijojima Island) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest