Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 2ft (0.6m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 1.5ft (0.5m), 9s period with NE swell.
- Evening surf: Evening surf (19 Jun, local time) - 1.5ft (0.5m), 9s period with NE swell.
The current surf forecast for Santos (Hachijojima Island) at 4AM is: 0.6m 10s primary swell from a East-northeast direction (forecast issued at 08:00pm June 18). An open ocean swell of 1.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 2ft (0.6m) | 9s |
| Afternoon (19 Jun) | 1.5ft (0.5m) | 9s |
| Evening (19 Jun) | 1.5ft (0.5m) | 9s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Fri night. Warm (max 24°C on Fri morning, min 22°C on Thu night). Winds increasing (calm on Sat morning, strong winds from the SW by Sun morning). | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NE 10 | NE 9 | NE 9 | NE 10 | ENE 10 | ENE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | SE 10 | NE 9 | ENE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | ENE 10 | NE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 92 | 90 | 71 | 73 | 60 | 58 | 41 | 40 | 40 | 40 | 39 | 34 | 38 | 55 | 65 | 97 | 99 | 135 | 162 | 184 | 188 | 188 | 168 | 139 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-on | glassy | off | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:51PM1.34m | 7:08AM1.45m | 9:29PM1.32m | 8:06AM1.39m | 10:05PM1.33m | 9:11AM1.31m | ||||||||||||||||||
Low Tide | 1:38AM0.96m | 2:29PM0.15m | 2:30AM0.95m | 3:15PM0.36m | 3:36AM0.93m | |||||||||||||||||||
 |  |  | |  | | | | |  | |  |  | | | | | | |  | | |  | | |
 | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:31 | — | — | — | — |
 | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | 6:52 |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | 1 | 1 | — | — | — | — | 2 | 2 | 2 | 1 | — |
Temp °C | 23 | 23 | 23 | 22 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 24 | 23 | 23 | 24 | 24 |
Feels °C | 21 | 23 | 23 | 23 | 24 | 25 | 26 | 27 | 27 | 26 | 25 | 27 | 26 | 26 | 28 | 26 | 28 | 24 | 23 | 23 | 22 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | ENE 10 | NE 10 |
| kJ | 1129 | 572 | 401 | 289 | 211 | 163 | 159 | 107 | 78 | 115 | 128 | 125 | 116 | 116 | 116 | 109 | 81 | 135 | 162 | 184 | 188 | 188 | 168 | 139 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NNW 5 | NNW 5 | NE 10 | ENE 10 | ENE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | ENE 9 | NE 9 | ENE 9 | NE 9 | NE 9 | NE 9 | WSW 7 | SE 9 | SE 9 | SE 9 | SE 9 | SE 11 | SE 9 |
| kJ | 92 | 33 | 21 | 73 | 60 | 58 | 41 | 40 | 40 | 40 | 39 | 31 | 38 | 55 | 65 | 97 | 99 | 68 | 41 | 41 | 41 | 41 | 41 | 54 |
Swell 3 Height (m) Direction Period (s) | SE 11 | NE 9 | NE 9 | N 5 | SE 10 | SE 10 | SE 10 | S 5 | S 5 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 11 | SE 11 | SE 11 | SE 11 | SE 9 | — |
| kJ | 18 | 90 | 71 | 13 | 35 | 26 | 26 | 11 | 11 | 34 | 34 | 34 | 34 | 34 | 46 | 44 | 31 | 40 | 20 | 20 | 19 | 19 | 27 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WSW 7 | — | WSW 7 | — | — | — | — | — | — | — | SW 6 | SW 5 | SW 6 | WSW 7 | WSW 8 | WSW 8 |
| kJ | — | — | — | — | — | — | — | — | 142 | — | 191 | — | — | — | — | — | — | — | 68 | 77 | 209 | 424 | 712 | 844 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 152 | 152 | 196 | 152 | 152 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 227 | 227 | 0 | 0 | 0 | 497 | 497 | 494 | 297 | 237 | 196 | 208 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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