Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (28 Oct):
- Afternoon surf: Afternoon surf (28 Oct, local time) - 6ft (1.9m), 8s period with NE swell.
- Evening surf: Evening surf (28 Oct, local time) - 5.5ft (1.7m), 8s period with NE swell.
The current surf forecast for Santos (Hachijojima Island) at 5PM is: 1.8m 8s primary swell from a Northeast direction (forecast issued at 02:00pm October 28). An open ocean swell of 1.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Oct) | - | - |
| Afternoon (28 Oct) | 6ft (1.9m) | 8s |
| Evening (28 Oct) | 5.5ft (1.7m) | 8s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 44mm), heaviest during Fri afternoon. Warm (max 23°C on Thu night, min 19°C on Wed night). Winds increasing (light winds from the N on Wed afternoon, strong winds from the S by Fri morning). | ||||||||||||||||||||
Wed 28 | Thursday 29 | Friday 30 | ||||||||||||||||||
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) | NE 7 | NE 8 | NE 8 | NE 8 | ENE 7 | NNE 7 | NE 8 | NNE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 255 | 470 | 470 | 371 | 326 | 173 | 297 | 300 | 338 | 674 | 912 | 1106 | 1168 | 1327 | 1341 | 1312 | 885 | 808 | 918 | 745 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | off |
High Tide | 5:35PM1.67m | 7:49AM1.53m | 6:04PM1.63m | 8:47AM1.42m | 6:36PM1.57m | |||||||||||||||
Low Tide | 12:08PM0.97m | 00:45AM0.05m | 12:41PM1.05m | 1:31AM0.08m | 1:11PM1.12m | |||||||||||||||
 |  |  |  | | |  |  | | | |  |  | |  | | |  | | | |
 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | 4:53 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — |
mm | 1 | — | — | 1 | 1 | 1 | 1 | — | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 3 | 5 | 7 | 4 | — |
Temp °C | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 21 | 21 | 21 | 22 |
Feels °C | 16 | 18 | 18 | 18 | 16 | 16 | 18 | 16 | 16 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 19 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | NE 8 | NE 8 | WNW 8 | WNW 7 | NNE 7 | NE 8 | NNE 8 | NNE 8 | NNE 7 | NNE 7 | NNE 9 | SE 13 | SE 13 | SE 13 | SE 12 | SE 9 | SE 9 | SE 8 | SE 9 |
| kJ | 686 | 470 | 470 | 237 | 147 | 173 | 297 | 300 | 183 | 101 | 27 | 47 | 82 | 79 | 78 | 39 | 885 | 808 | 918 | 745 |
Swell 2 Height (m) Direction Period (s) | NE 7 | WNW 8 | WNW 8 | ESE 10 | SE 11 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | SE 13 | NNE 9 | WNW 5 | NNE 9 | NNE 9 | NNE 9 | ESE 16 | SE 15 | SSW 6 | NNE 12 | SE 14 |
| kJ | 255 | 402 | 322 | 63 | 19 | 89 | 68 | 35 | 22 | 87 | 50 | 3 | 29 | 17 | 7 | 25 | 56 | 99 | 15 | 149 |
Swell 3 Height (m) Direction Period (s) | SW 8 | ESE 10 | ESE 11 | S 7 | ESE 15 | ESE 8 | ESE 8 | SE 14 | SE 13 | WNW 6 | SE 13 | — | SE 18 | — | ESE 16 | NNE 9 | SE 12 | SE 15 | NNE 12 | NNE 12 |
| kJ | 48 | 56 | 64 | 3 | 21 | 75 | 55 | 91 | 87 | 12 | 82 | — | 12 | — | 26 | 7 | 23 | 56 | 15 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 8 | ENE 7 | E 6 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SSW 6 | — | SSW 6 | SSW 6 |
| kJ | — | — | — | 371 | 326 | 158 | 152 | 214 | 338 | 674 | 912 | 1106 | 1168 | 1327 | 1341 | 1312 | 142 | — | 155 | 113 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 237 | 191 | 204 | 0 | 204 | 204 | 231 | 227 | 227 | 227 | 249 | 208 | 191 | 152 | 152 | 152 | 196 | 152 | 152 | 196 |
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