Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (23 Jun):
- Morning surf: Morning surf (23 Jun, local time) - 5ft (1.5m), 10s period with NE swell.
- Afternoon surf: Afternoon surf (23 Jun, local time) - 5ft (1.6m), 10s period with NE swell.
- Evening surf: Evening surf (23 Jun, local time) - 5.5ft (1.7m), 10s period with NE swell.
The current surf forecast for Santos (Hachijojima Island) at 12PM is: 1.6m 10s primary swell from a Northeast direction (forecast issued at 08:00am June 23). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | 5ft (1.5m) | 10s |
| Afternoon (23 Jun) | 5ft (1.6m) | 10s |
| Evening (23 Jun) | 5.5ft (1.7m) | 10s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 35mm), heaviest during Thu morning. Warm (max 25°C on Thu night, min 20°C on Thu morning). Winds increasing (calm on Tue morning, fresh winds from the SSW by Thu night). | ||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Fri 26 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | SSW 11 | S 6 | NE 11 | NE 11 | NE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 318 | 433 | 478 | 509 | 499 | 531 | 489 | 489 | 450 | 407 | 368 | 360 | 282 | 276 | 216 | 211 | 157 | 73 | 72 | 485 | 156 | 171 | 228 | 187 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | glassy | off | glassy | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | on | cross-on | cross-off | cross | cross-on | cross |
High Tide | 12:11PM1.16m | 11:55PM1.43m | 2:15PM1.16m | 00:38AM1.45m | 3:40PM1.21m | 1:25AM1.45m | ||||||||||||||||||
Low Tide | 6:15AM0.79m | 5:27PM0.90m | 7:29AM0.66m | 6:21PM1.01m | 8:28AM0.52m | 7:30PM1.08m | ||||||||||||||||||
 |  | | | |  |  | | |  | | | | | | | |  |  | |  |  | |  | |
 | 4:31 | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | 6:52 |
mm | — | 2 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | 4 | 6 | 14 | 4 | 1 | — | — | 1 |
Temp °C | 23 | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 20 | 21 | 23 | 24 | 24 | 24 | 24 |
Feels °C | 25 | 22 | 23 | 23 | 25 | 23 | 22 | 21 | 22 | 23 | 23 | 23 | 24 | 23 | 22 | 23 | 24 | 19 | 20 | 24 | 25 | 27 | 26 | 23 |
Swell 1 Height (m) Direction Period (s) | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 318 | 433 | 478 | 509 | 499 | 531 | 489 | 489 | 450 | 407 | 368 | 360 | 282 | 276 | 216 | 211 | 157 | 209 | 382 | 485 | 716 | 791 | 943 | 1063 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | SW 7 | SW 6 | WSW 7 | SW 6 | WSW 6 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SW 13 | SW 12 | ENE 8 | ENE 8 | NE 9 | NE 9 | NE 11 | NE 11 | NE 11 |
| kJ | 78 | 69 | 42 | 38 | 33 | 33 | 67 | 68 | 69 | 71 | 72 | 72 | 72 | 71 | 69 | 128 | 118 | 73 | 72 | 67 | 62 | 171 | 228 | 187 |
Swell 3 Height (m) Direction Period (s) | SW 7 | WNW 6 | WNW 6 | WNW 6 | SE 10 | SE 10 | WSW 6 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | SW 6 | SW 6 | SW 5 | SW 13 | SE 10 | SW 16 | SW 15 | NE 9 | ENE 8 | NE 12 | SE 10 | SE 10 | SE 10 |
| kJ | 71 | 49 | 33 | 13 | 47 | 67 | 15 | 15 | 16 | 15 | 15 | 16 | 15 | 13 | 85 | 51 | 206 | 221 | 71 | 54 | 84 | 36 | 37 | 37 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 5 | S 4 | SSW 11 | S 6 | S 6 | S 6 | SSW 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 10 | 485 | 156 | 116 | 92 | 113 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 240 | 227 | 208 | 208 | 0 | 0 | 0 | 0 | 0 | 152 | 0 | 0 | 191 | 191 | 191 | 191 | 152 | 152 | 196 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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