Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (23 Sep):
- Afternoon surf: Afternoon surf (23 Sep, local time) - 3.5ft (1.1m), 8s period with NE swell.
- Evening surf: Evening surf (23 Sep, local time) - 3.5ft (1.0m), 8s period with NE swell.
The current surf forecast for Santos (Hachijojima Island) at 7PM is: 1.0m 8s primary swell from a Northeast direction and 0.5m 8s secondary swell from a South direction (forecast issued at 02:00pm September 23). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | - | - |
| Afternoon (23 Sep) | 3.5ft (1.1m) | 8s |
| Evening (23 Sep) | 3.5ft (1.0m) | 8s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 26°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | ||||||||||||||||||
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) | NNE 9 | NE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 154 | 162 | 135 | 135 | 152 | 152 | 118 | 112 | 112 | 97 | 97 | 97 | 80 | 80 | 80 | 80 | 69 | 100 | 112 | 125 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:25PM1.51m | 3:11AM1.51m | 4:40PM1.57m | 3:52AM1.61m | 4:55PM1.63m | |||||||||||||||
Low Tide | 9:23AM0.46m | 9:44PM1.01m | 9:57AM0.45m | 10:10PM0.89m | 10:27AM0.47m | |||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 |
Feels °C | 28 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 8 | E 8 | E 8 |
| kJ | 154 | 162 | 135 | 135 | 152 | 152 | 118 | 112 | 112 | 97 | 97 | 97 | 80 | 80 | 80 | 80 | 69 | 35 | 35 | 35 |
Swell 2 Height (m) Direction Period (s) | S 6 | SSE 8 | S 8 | ENE 9 | S 8 | SSE 8 | E 9 | E 9 | E 9 | E 9 | SW 4 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 26 | 27 | 35 | 28 | 35 | 23 | 25 | 25 | 25 | 25 | 4 | 25 | 24 | 24 | 24 | 23 | 22 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | ENE 9 | ENE 9 | SW 8 | ENE 9 | E 9 | SE 8 | SSE 8 | SSE 8 | SSE 8 | E 9 | SW 4 | SW 4 | WSW 4 | W 4 | W 4 | WNW 4 | WNW 4 | WNW 4 | WNW 4 |
| kJ | 30 | 29 | 28 | 20 | 27 | 25 | 18 | 7 | 7 | 7 | 25 | 4 | 3 | 3 | 1 | 1 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | SW 5 | — | — | — | — | — | — | SW 7 | SW 4 | NW 4 | — | — | — | — | — | NE 3 | NE 8 | NE 8 | NE 8 |
| kJ | — | 7 | — | — | — | — | — | — | 19 | 4 | 1 | — | — | — | — | — | 1 | 100 | 112 | 125 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1308 | 1308 | 1308 | 249 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 231 | 2245 | 240 | 2067 | 240 | 191 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||
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