Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 8ft (2.5m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 7ft (2.1m), 8s period with ESE swell.
- Evening surf: Evening surf (30 Oct, local time) - 7ft (2.2m), 8s period with SE swell.
The current surf forecast for Santos (Hachijojima Island) at 1AM is: 2.5m 8s primary swell from a Southeast direction and 0.5m 13s secondary swell from a Southeast direction, 0.4m 9s secondary swell from a North-northeast direction (forecast issued at 08:00pm October 29). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 8ft (2.5m) | 8s |
| Afternoon (30 Oct) | 7ft (2.1m) | 8s |
| Evening (30 Oct) | 7ft (2.2m) | 8s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Fri afternoon. Warm (max 23°C on Thu night, min 20°C on Sat night). Winds decreasing (near gales from the WNW on Sat night, light winds from the WNW by Sun afternoon). | ||||||||||||||||||
Thu 29 | Friday 30 | Saturday 31 | ||||||||||||||||
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) | ESE 7 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 9 | SE 10 | ESE 10 | ESE 16 | SE 19 | SE 18 | SE 18 | SE 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 285 | 575 | 912 | 1044 | 1009 | 975 | 667 | 616 | 711 | 681 | 734 | 862 | 711 | 1982 | 1044 | 1366 | 2910 | 2061 |
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 | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | off |
High Tide | 6:04PM1.63m | 8:47AM1.42m | 6:36PM1.57m | 9:54AM1.31m | 7:14PM1.51m | |||||||||||||
Low Tide | 1:31AM0.08m | 1:11PM1.12m | 2:24AM0.18m | 1:39PM1.17m | ||||||||||||||
 | | |  |  | | | |  | |  |  | |  |  | |  | | |
 | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:51 | — | — |
mm | 3 | 3 | 4 | 2 | 2 | 4 | 3 | 5 | 2 | 1 | — | — | 1 | 1 | — | — | — | — |
Temp °C | 21 | 21 | 22 | 22 | 23 | 23 | 23 | 21 | 22 | 23 | 23 | 23 | 23 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 18 | 17 | 17 | 17 | 18 | 17 | 19 | 21 | 21 | 21 | 20 | 19 | 17 | 14 | 12 | 11 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | ESE 12 | SE 13 | SE 13 | SE 13 | SE 12 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 9 | SE 10 | ESE 10 | ESE 16 | ESE 10 | SE 18 | SE 18 | SE 16 |
| kJ | 54 | 104 | 78 | 80 | 78 | 75 | 667 | 616 | 711 | 681 | 734 | 862 | 711 | 1982 | 394 | 1366 | 2910 | 2061 |
Swell 2 Height (m) Direction Period (s) | ESE 13 | NNE 8 | NNE 8 | NNE 10 | NNE 8 | NNE 8 | SE 15 | SW 6 | SE 13 | SE 14 | SE 14 | SE 18 | SE 17 | SE 19 | SE 16 | ESE 10 | ESE 10 | SSE 19 |
| kJ | 109 | 41 | 41 | 30 | 7 | 7 | 56 | 75 | 128 | 149 | 231 | 246 | 408 | 723 | 964 | 318 | 258 | 1234 |
Swell 3 Height (m) Direction Period (s) | NNE 10 | NNE 6 | NW 5 | — | ESE 16 | N 16 | SE 12 | S 7 | NNE 12 | SE 20 | SE 19 | SE 21 | SE 20 | NNE 11 | SE 19 | SE 15 | NNE 11 | NNE 11 |
| kJ | 43 | 23 | 1 | — | 26 | 5 | 23 | 43 | 15 | 136 | 369 | 355 | 478 | 12 | 1044 | 767 | 13 | 12 |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 6 | SSW 6 | SSW 6 | — | — | W 4 | WSW 4 | WNW 5 | WNW 6 | WNW 7 | WNW 8 | WNW 8 |
| kJ | 285 | 575 | 912 | 1044 | 1009 | 975 | 205 | 154 | 140 | — | — | 10 | 31 | 91 | 279 | 621 | 874 | 1005 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 204 | 152 | 152 | 152 | 152 | 152 | 152 | 196 | 196 | 0 | 196 | 233 | 239 | 218 | 191 | 204 | 204 | 191 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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