Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 7.5ft (2.3m), 15s period with SE swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 7ft (2.1m), 14s period with SE swell.
- Evening surf: Evening surf (12 Oct, local time) - 6.5ft (2.0m), 13s period with SE swell.
The current surf forecast for Santos (Hachijojima Island) at 6AM is: 2.3m 16s primary swell from a Southeast direction and 2.5m 9s secondary swell from a East-northeast direction (forecast issued at 02:00am October 12). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 7.5ft (2.3m) | 15s |
| Afternoon (12 Oct) | 7ft (2.1m) | 14s |
| Evening (12 Oct) | 6.5ft (2.0m) | 13s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 25°C on Wed morning, min 21°C on Wed night). Winds decreasing (strong winds from the NNE on Mon morning, light winds from the NNW by Tue night). | ||||||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||||||||
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 | 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) | SE 15 | SE 15 | SE 16 | SE 15 | SE 15 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | NE 8 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | E 9 | E 9 | ENE 9 | E 9 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1421 | 1889 | 2421 | 2148 | 2148 | 1838 | 1408 | 1387 | 1346 | 1306 | 1010 | 822 | 583 | 441 | 346 | 286 | 301 | 308 | 289 | 235 | 194 | 193 | 97 | 92 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-off | off | off | cross-off | cross-off | cross-off | off | off |
High Tide | 6:08AM1.67m | 5:29PM1.76m | 6:47AM1.61m | 5:46PM1.74m | 7:27AM1.54m | 6:03PM1.69m | ||||||||||||||||||
Low Tide | 11:41PM0.49m | 11:41AM0.91m | 00:12AM0.46m | 12:04PM1.01m | 00:41AM0.45m | 12:26PM1.08m | ||||||||||||||||||
 | |  | |  |  |  |  |  | |  | | | | | | | | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:08 | — | — |
mm | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 23 | 23 |
Feels °C | 21 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 21 | 23 | 24 | 26 | 26 | 25 | 24 | 23 | 23 | 22 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | SE 15 | SE 15 | SE 16 | SE 15 | SE 15 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | ESE 11 | ENE 8 | ESE 11 | NE 7 | ESE 10 | ESE 9 | ESE 9 | E 9 | E 9 | ENE 9 | E 9 | E 8 |
| kJ | 1421 | 1889 | 2421 | 2148 | 2148 | 1838 | 1408 | 1387 | 1346 | 1306 | 1010 | 822 | 583 | 220 | 346 | 200 | 301 | 308 | 289 | 235 | 194 | 193 | 97 | 92 |
Swell 2 Height (m) Direction Period (s) | ENE 15 | NE 15 | — | — | — | ENE 13 | ENE 13 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | — | ESE 11 | ENE 8 | ESE 10 | ENE 7 | NE 7 | NE 7 | NE 8 | NE 8 | ESE 8 | NE 8 | ESE 8 |
| kJ | 21 | 9 | — | — | — | 17 | 18 | 18 | 18 | 18 | 20 | 20 | — | 441 | 155 | 286 | 88 | 109 | 102 | 96 | 71 | 61 | 59 | 47 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | N 6 | NNE 6 | ENE 13 | N 6 | ENE 13 | ENE 13 | SE 9 | SE 9 | ENE 13 | ESE 8 | NE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 79 | 70 | 17 | 28 | 17 | 17 | 38 | 36 | 17 | 46 | 26 |
Wind waves Height (m) Direction Period (s) | ENE 10 | ENE 9 | ENE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | — | — | — | — | — | — | — | W 3 | WSW 4 | W 4 | WNW 5 |
| kJ | 1346 | 1060 | 1080 | 1083 | 936 | 1006 | 1194 | 1285 | 1141 | 955 | 836 | 667 | 477 | — | — | — | — | — | — | — | 4 | 14 | 39 | 85 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 204 | 226 | 227 | 227 | 227 | 218 | 218 | 218 | 226 | 226 | 226 | 226 | 226 | 191 | 191 | 152 | 0 | 0 | 0 | 494 | 495 | 510 | 249 | 196 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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