Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 6ft (1.8m), 13s period with S swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 5ft (1.6m), 13s period with S swell.
- Evening surf: Evening surf (22 Oct, local time) - 6ft (1.8m), 13s period with S swell.
The current surf forecast for Santos (Hachijojima Island) at 4AM is: 1.9m 14s primary swell from a South direction and 0.9m 9s secondary swell from a Southeast direction (forecast issued at 08:00pm October 21). An open ocean swell of 2.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 6ft (1.8m) | 13s |
| Afternoon (22 Oct) | 5ft (1.6m) | 13s |
| Evening (22 Oct) | 6ft (1.8m) | 13s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Sat morning. Warm (max 25°C on Wed night, min 20°C on Thu night). Mainly strong winds. | ||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | ||||||||||||||||
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) | S 15 | S 15 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 13 | NE 8 | NE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | E 8 | ESE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 1718 | 1695 | 1746 | 1472 | 1431 | 1127 | 749 | 810 | 638 | 1103 | 799 | 1388 | 1638 | 1720 | 1444 | 989 | 773 | 657 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 3:04PM1.47m | 1:51AM1.39m | 3:21PM1.53m | 2:49AM1.49m | 3:38PM1.58m | |||||||||||||
Low Tide | 8:34PM1.08m | 8:30AM0.66m | 9:06PM0.93m | 9:10AM0.67m | ||||||||||||||
 | | |  |  |  | |  |  |  | |  | | | | | | | |
 | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 4:59 | — | — |
mm | — | — | — | 1 | 2 | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 24 | 23 | 22 | 23 | 23 | 23 | 21 | 20 | 20 | 21 | 20 | 21 | 21 | 22 |
Feels °C | 23 | 22 | 22 | 22 | 22 | 20 | 17 | 17 | 18 | 21 | 14 | 12 | 12 | 14 | 12 | 14 | 14 | 17 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 13 | S 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 1718 | 1695 | 1746 | 1472 | 1431 | 1127 | 749 | 810 | 638 | 1103 | 736 | 1011 | 1190 | 983 | 604 | 1114 | 955 | 957 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 8 | ESE 9 | SE 9 | S 6 | W 7 | SSW 16 | SSW 16 | SSW 15 | WNW 7 | SSW 15 | WNW 6 | WNW 6 | SW 16 | SSW 15 | SW 15 | — | NNE 8 |
| kJ | 141 | 123 | 94 | 115 | 68 | 233 | 427 | 441 | 566 | 142 | 439 | 13 | 3 | 362 | 398 | 435 | — | 150 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 9 | S 6 | S 7 | SE 10 | SE 9 | SE 9 | WNW 7 | WNW 6 | — | — | — | — | — | — |
| kJ | — | — | — | — | 88 | 68 | 56 | 108 | 120 | 120 | 45 | 23 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 7 | W 7 | — | W 7 | WNW 6 | WNW 7 | — | NE 8 | NE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | E 8 | ESE 7 |
| kJ | 195 | 239 | 328 | 400 | 393 | — | 168 | 144 | 180 | — | 799 | 1388 | 1638 | 1720 | 1444 | 989 | 773 | 657 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 494 | 495 | 495 | 249 | 218 | 191 | 196 | 237 | 546 | 546 | 495 | 237 | 218 | 218 | 237 | 191 | 191 | 191 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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