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 2PM 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 cross-offshore and the swell rating is 3.
| 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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