Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (28 Oct):
- Morning surf: Morning surf (28 Oct, local time) - 4.5ft (1.3m), 6s period with NE swell.
- Afternoon surf: Afternoon surf (28 Oct, local time) - 8ft (2.4m), 8s period with NE swell.
- Evening surf: Evening surf (28 Oct, local time) - 7ft (2.1m), 8s period with NE swell.
The current surf forecast for Santos (Hachijojima Island) at 11AM is: 1.8m 7s primary swell from a Northeast direction (forecast issued at 02:00am October 28). An open ocean swell of 2.1m 9s is not directed at the surf break, a second open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Oct) | 4.5ft (1.3m) | 6s |
| Afternoon (28 Oct) | 8ft (2.4m) | 8s |
| Evening (28 Oct) | 7ft (2.1m) | 8s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 39mm), heaviest during Fri afternoon. Warm (max 24°C on Fri morning, min 18°C on Wed afternoon). Winds increasing (light winds from the E on Wed afternoon, strong winds from the S by Fri morning). | ||||||||||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||||||||||||
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) | SSW 8 | ESE 10 | ESE 10 | NE 6 | NE 7 | NE 8 | NE 8 | NE 8 | NNE 8 | NNE 9 | NE 8 | NNE 8 | ESE 6 | ESE 7 | ESE 7 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 123 | 56 | 57 | 136 | 440 | 800 | 778 | 517 | 224 | 197 | 178 | 217 | 183 | 230 | 389 | 679 | 994 | 1057 | 1053 | 999 | 948 | 617 | 538 | 486 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-on | cross | on | on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off |
High Tide | 6:56AM1.62m | 5:35PM1.67m | 7:49AM1.53m | 6:04PM1.63m | 8:47AM1.42m | 6:36PM1.57m | ||||||||||||||||||
Low Tide | 00:03AM0.09m | 12:08PM0.97m | 00:45AM0.05m | 12:41PM1.05m | 1:31AM0.08m | 1:11PM1.12m | ||||||||||||||||||
 | |  |  |  | |  |  | | |  | | | | | | | | | | |  |  | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 4:53 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — |
mm | — | — | — | 1 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 2 | 2 | 2 | 2 | 2 | 1 | — | 1 | 5 | 11 | 1 |
Temp °C | 23 | 22 | 20 | 20 | 19 | 18 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 24 | 22 | 22 | 23 |
Feels °C | 13 | 11 | 10 | 14 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 16 | 17 | 17 | 16 | 16 | 15 | 16 | 16 | 19 | 20 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | ESE 10 | SW 8 | WNW 9 | WNW 9 | NE 8 | NE 8 | WNW 8 | NNE 8 | NNE 9 | NE 8 | NNE 8 | NNE 8 | NNE 7 | NNE 7 | ESE 12 | SE 13 | SE 13 | ESE 13 | SE 12 | SE 15 | SE 8 | ESE 8 | ESE 9 |
| kJ | 123 | 56 | 149 | 961 | 536 | 650 | 625 | 186 | 224 | 197 | 178 | 217 | 161 | 104 | 41 | 104 | 78 | 80 | 63 | 40 | 56 | 617 | 538 | 486 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | NNE 6 | NNE 6 | SW 8 | SW 8 | WNW 8 | WNW 8 | ESE 10 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | SE 8 | ESE 13 | NNE 7 | NNE 10 | NNE 9 | NNE 9 | SE 16 | SE 12 | SE 15 | SSW 6 | SSW 6 |
| kJ | 32 | 23 | 24 | 82 | 55 | 344 | 243 | 63 | 128 | 94 | 68 | 66 | 33 | 54 | 111 | 17 | 36 | 17 | 8 | 40 | 23 | 75 | 75 | 66 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | — | ESE 10 | ESE 10 | ESE 10 | SSW 8 | ESE 10 | S 7 | E 9 | ENE 7 | ENE 7 | ESE 10 | ESE 8 | SE 13 | NNE 11 | NNE 10 | — | — | SE 16 | NNE 9 | NNE 14 | SE 12 | ESE 13 | ESE 14 |
| kJ | 52 | — | 57 | 57 | 56 | 39 | 56 | 4 | 43 | 66 | 53 | 40 | 62 | 87 | 45 | 40 | — | — | 10 | 7 | 18 | 23 | 111 | 123 |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 8 | WNW 9 | NE 6 | NE 7 | NE 8 | NE 8 | NE 8 | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 6 | — | — |
| kJ | 737 | 1427 | 1543 | 136 | 440 | 800 | 778 | 517 | 153 | 87 | 87 | 139 | 183 | 230 | 389 | 679 | 994 | 1057 | 1053 | 999 | 948 | 108 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 204 | 249 | 237 | 191 | 204 | 204 | 204 | 240 | 240 | 510 | 227 | 227 | 204 | 204 | 191 | 152 | 152 | 196 | 155 | 155 | 155 | 152 | 196 | 0 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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