Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 3.5ft (1.0m), 14s period with E swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 3.5ft (1.0m), 13s period with E swell.
- Evening surf: Evening surf (12 Sep, local time) - 3.5ft (1.1m), 13s period with E swell.
The current surf forecast for Santos (Hachijojima Island) at 11AM is: 1.0m 14s primary swell from a East direction and 0.5m 7s secondary swell from a South-southwest direction (forecast issued at 08:00am September 12). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 3.5ft (1.0m) | 14s |
| Afternoon (12 Sep) | 3.5ft (1.0m) | 13s |
| Evening (12 Sep) | 3.5ft (1.1m) | 13s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon night. Warm (max 28°C on Sat afternoon, min 27°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||
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) | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | SE 10 | E 12 | SE 9 | SE 9 | E 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 388 | 383 | 366 | 366 | 361 | 434 | 352 | 342 | 336 | 268 | 273 | 336 | 273 | 248 | 236 | 233 | 233 | 233 | 300 | 300 | 314 | 394 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | on | on | on | on | on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on |
High Tide | 5:29AM1.71m | 6:07PM1.68m | 6:12AM1.69m | 6:25PM1.71m | 6:54AM1.63m | 6:41PM1.72m | ||||||||||||||||
Low Tide | 11:51AM0.49m | 00:05AM0.64m | 12:18PM0.66m | 00:39AM0.60m | 12:40PM0.81m | |||||||||||||||||
 | | | |  | | | | | |  | | | | | | |  | | |  |  | |
 | 5:20 | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 |
Feels °C | 30 | 30 | 31 | 33 | 32 | 30 | 30 | 30 | 30 | 29 | 29 | 30 | 30 | 29 | 29 | 28 | 29 | 29 | 28 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | SE 8 | SE 8 | SE 8 | E 13 | E 12 | E 12 | E 12 | SE 9 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 388 | 383 | 366 | 366 | 361 | 434 | 352 | 342 | 336 | 120 | 142 | 128 | 273 | 248 | 236 | 233 | 197 | 230 | 235 | 300 | 314 | 243 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | SW 7 | SSW 7 | SSW 7 | NE 7 | NE 6 | SW 7 | SE 8 | SE 8 | E 13 | E 13 | E 13 | NE 6 | NE 6 | NE 6 | NE 6 | E 12 | E 12 | E 12 | E 13 | E 12 | E 14 |
| kJ | 68 | 51 | 27 | 27 | 21 | 21 | 23 | 69 | 86 | 268 | 273 | 336 | 14 | 14 | 14 | 14 | 233 | 233 | 300 | 255 | 109 | 394 |
Swell 3 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | SSW 7 | SSW 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NNE 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | NE 6 | ENE 16 | NE 6 | NE 6 | ENE 15 | NE 7 |
| kJ | 25 | 23 | 23 | 22 | 19 | 19 | 19 | 14 | 10 | 11 | 14 | 16 | 5 | 5 | 5 | 5 | 14 | 83 | 10 | 11 | 169 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SE 7 | — | — | — | — | ESE 7 | SE 8 | SE 8 | SE 7 | SE 8 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 43 | — | — | — | — | 146 | 133 | 133 | 140 | 142 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 204 | 204 | 204 | 208 | 208 | 0 | 204 | 204 | 204 | 204 | 204 | 191 | 191 | 191 | 196 | 196 | 196 | 152 | 152 | 155 | 196 | 249 |
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