Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (13 Aug):
- Afternoon surf: Afternoon surf (13 Aug, local time) - 5ft (1.6m), 10s period with ENE swell.
- Evening surf: Evening surf (13 Aug, local time) - 5ft (1.6m), 10s period with ENE swell.
The current surf forecast for Santos (Hachijojima Island) at 6PM is: 1.6m 10s primary swell from a East-northeast direction (forecast issued at 02:00pm August 13). An open ocean swell of 0.9m 9s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | - | - |
| Afternoon (13 Aug) | 5ft (1.6m) | 10s |
| Evening (13 Aug) | 5ft (1.6m) | 10s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Fri night. Warm (max 28°C on Thu afternoon, min 26°C on Sat night). Winds increasing (light winds from the ESE on Thu afternoon, fresh winds from the E by Fri night). | ||||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | ||||||||||||||||||
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) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 391 | 482 | 501 | 555 | 544 | 544 | 544 | 544 | 530 | 468 | 459 | 459 | 509 | 552 | 605 | 660 | 668 | 682 | 673 | 618 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:33PM1.51m | 5:32AM1.63m | 6:59PM1.55m | 6:20AM1.63m | 7:21PM1.59m | |||||||||||||||
Low Tide | 11:43AM0.02m | 11:49PM0.82m | 12:21PM0.17m | 00:28AM0.77m | 12:55PM0.36m | |||||||||||||||
 | |  |  |  |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — |
 | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — |
mm | — | — | — | — | — | 1 | 2 | — | — | 1 | 1 | 2 | 1 | 4 | 2 | — | — | 1 | — | — |
Temp °C | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 31 | 32 | 31 | 31 | 30 | 30 | 29 | 30 | 31 | 29 | 28 | 28 | 27 | 26 | 26 | 27 | 25 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 |
| kJ | 391 | 482 | 501 | 555 | 544 | 544 | 544 | 544 | 530 | 468 | 459 | 459 | 509 | 552 | 149 | 140 | 135 | 121 | 92 | 92 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SW 9 | SSW 9 | SW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 9 | SSW 9 | SSE 10 | SSW 11 | SSW 11 | SSE 8 | SSE 8 | SSE 10 | SE 10 | ESE 10 | ESE 10 |
| kJ | 151 | 148 | 123 | 94 | 123 | 96 | 96 | 96 | 73 | 83 | 70 | 72 | 170 | 164 | 37 | 22 | 39 | 27 | 56 | 77 |
Swell 3 Height (m) Direction Period (s) | WSW 10 | SW 10 | S 12 | SW 10 | S 12 | SW 9 | SW 9 | SW 9 | SW 9 | S 9 | S 11 | SSW 9 | S 8 | SSE 8 | SW 9 | SW 9 | SW 10 | SW 10 | SE 12 | SE 12 |
| kJ | 40 | 25 | 25 | 45 | 44 | 42 | 41 | 41 | 41 | 38 | 66 | 53 | 36 | 39 | 20 | 22 | 23 | 24 | 36 | 50 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 605 | 660 | 668 | 682 | 673 | 618 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 218 | 191 | 191 | 191 | 204 | 204 | 204 | 204 | 204 | 204 | 191 | 191 | 218 | 227 | 218 | 218 | 191 | 191 | 497 | 204 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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