Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 8ft (2.5m), 16s period with ESE swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 10ft (3.0m), 17s period with ESE swell.
- Evening surf: Evening surf (03 Aug, local time) - 10ft (3.0m), 16s period with ESE swell.
The current surf forecast for Santos (Hachijojima Island) at 5AM is: 2.4m 16s primary swell from a East-southeast direction and 0.6m 14s secondary swell from a East direction, 1.0m 6s secondary swell from a North-northeast direction (forecast issued at 02:00am August 03). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 8ft (2.5m) | 16s |
| Afternoon (03 Aug) | 10ft (3.0m) | 17s |
| Evening (03 Aug) | 10ft (3.0m) | 16s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon morning. Warm (max 28°C on Mon morning, min 27°C on Mon afternoon). Winds increasing (moderate winds from the NE on Mon morning, strong winds from the ENE by Tue afternoon). | ||||||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||||||||||
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) | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 17 | ESE 17 | ESE 16 | ESE 16 | SE 16 | SE 17 | SE 17 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SSE 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2314 | 2786 | 2936 | 3685 | 4648 | 4868 | 4915 | 5303 | 5747 | 7095 | 7721 | 8381 | 9520 | 11110 | 12252 | 12462 | 13215 | 17250 | 17313 | 17077 | 15142 | 14007 | 13631 | 9797 |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:26AM1.48m | 8:20PM1.55m | 8:17AM1.37m | 8:44PM1.51m | 9:20AM1.24m | |||||||||||||||||||
Low Tide | 1:44AM0.77m | 1:49PM0.51m | 2:29AM0.71m | 2:19PM0.65m | 3:22AM0.64m | 2:50PM0.79m | ||||||||||||||||||
 |  |  | |  | |  | | |  |  |  | | | | | | | | | | | | | |
 | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — |
mm | 3 | — | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 31 | 29 | 29 | 29 | 27 | 27 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 26 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 17 | ESE 17 | ESE 16 | ESE 16 | SE 16 | SE 17 | SE 17 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SSE 15 |
| kJ | 2314 | 2786 | 2936 | 3685 | 4648 | 4868 | 4915 | 5303 | 5747 | 7095 | 7721 | 8381 | 9520 | 11110 | 12252 | 12462 | 13215 | 17250 | 17313 | 17077 | 15142 | 14007 | 13631 | 9797 |
Swell 2 Height (m) Direction Period (s) | E 14 | ENE 14 | E 14 | NNE 6 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | — | — | — | — | — | — | — | — | — | ENE 18 |
| kJ | 153 | 165 | 107 | 71 | 98 | 97 | 140 | 94 | 134 | 94 | 94 | 94 | 93 | 87 | — | — | — | — | — | — | — | — | — | 30 |
Swell 3 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | E 14 | — | — | — | — | E 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 35 | 17 | 17 | 106 | — | — | — | — | 94 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NNE 6 | — | NNE 6 | NNE 6 | NNE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | ENE 8 | ENE 8 | E 12 | — | — | NE 7 | — | ENE 10 |
| kJ | — | — | 68 | — | 94 | 170 | 236 | 303 | 368 | 475 | 569 | 503 | 489 | 535 | 698 | 816 | 770 | 691 | 80 | — | — | 231 | — | 1155 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 218 | 218 | 227 | 227 | 497 | 218 | 497 | 546 | 227 | 227 | 497 | 227 | 497 | 218 | 497 | 494 | 497 | 495 | 495 | 546 | 495 | 218 | 218 | 218 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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