Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (23 Jun):
- Morning surf: Morning surf (23 Jun, local time) - 5ft (1.6m), 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) - 5ft (1.6m), 10s period with NE swell.
The current surf forecast for Santos (Hachijojima Island) at 4AM is: 1.2m 10s primary swell from a Northeast direction (forecast issued at 08:00pm June 22). An open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | 5ft (1.6m) | 10s |
| Afternoon (23 Jun) | 5ft (1.6m) | 10s |
| Evening (23 Jun) | 5ft (1.6m) | 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 22mm), heaviest during Thu afternoon. Warm (max 23°C on Mon night, min 20°C on Tue afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the SSE by Thu afternoon). | ||||||||||||||||||||||||
Mon 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||
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 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 231 | 251 | 246 | 251 | 355 | 475 | 520 | 509 | 499 | 489 | 479 | 489 | 450 | 450 | 407 | 360 | 353 | 276 | 276 | 216 | 165 | 103 | 80 | 73 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | on | on | glassy | off | cross-off | cross-off | off | off | cross-off | glassy | glassy | glassy | glassy | cross | cross | cross-on | cross | glassy | on | cross-on |
High Tide | 11:15PM1.40m | 12:11PM1.16m | 11:55PM1.43m | 2:15PM1.16m | 00:38AM1.45m | |||||||||||||||||||
Low Tide | 4:43PM0.75m | 6:15AM0.79m | 5:27PM0.90m | 7:29AM0.66m | 6:21PM1.01m | 8:28AM0.52m | ||||||||||||||||||
 |  |  | | |  | | | | | | | |  | | | | | | | | | | | |
 | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:33 | — | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | 6:52 |
mm | — | — | — | — | — | 2 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 3 |
Temp °C | 24 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 22 |
Feels °C | 20 | 20 | 22 | 24 | 23 | 24 | 23 | 22 | 21 | 23 | 21 | 22 | 24 | 25 | 25 | 25 | 25 | 24 | 23 | 24 | 24 | 24 | 21 | 21 |
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 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSW 12 | SW 15 | SW 14 |
| kJ | 231 | 251 | 246 | 251 | 355 | 475 | 520 | 509 | 499 | 489 | 479 | 489 | 450 | 450 | 407 | 360 | 353 | 276 | 276 | 216 | 165 | 255 | 301 | 590 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SW 7 | WNW 7 | WNW 7 | WSW 7 | SW 7 | WSW 7 | SW 6 | WSW 5 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SW 13 | SW 13 | SW 14 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 63 | 69 | 122 | 127 | 81 | 59 | 46 | 40 | 34 | 25 | 67 | 68 | 69 | 71 | 72 | 72 | 72 | 71 | 111 | 156 | 151 | 103 | 80 | 73 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 10 | SE 11 | WSW 7 | SW 7 | NW 6 | WNW 6 | SE 10 | SE 10 | SE 10 | WSW 6 | WSW 6 | WSW 7 | S 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SE 10 | SE 10 | SW 12 | NE 10 | SW 12 | NE 9 |
| kJ | 2 | 2 | 73 | 93 | 67 | 40 | 26 | 47 | 47 | 67 | 15 | 15 | 15 | 23 | 40 | 21 | 33 | 32 | 69 | 65 | 114 | 90 | 164 | 65 |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | WNW 7 | NW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 287 | 271 | 123 | 102 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 513 | 232 | 227 | 0 | 204 | 204 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 152 | 152 | 152 | 191 | 0 | 249 | 249 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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