Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (25 Jun):
- Morning surf: Morning surf (25 Jun, local time) - 7ft (2.1m), 6s period with S swell.
- Afternoon surf: Afternoon surf (25 Jun, local time) - 3.5ft (1.0m), 6s period with SE swell.
- Evening surf: Evening surf (25 Jun, local time) - 3ft (0.9m), 6s period with SE swell.
The current surf forecast for Santos (Hachijojima Island) at 4AM is: 1.2m 9s primary swell from a South-southeast direction and 1.0m 9s secondary swell from a East-northeast direction (forecast issued at 08:00pm June 24). An open ocean swell of 0.6m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jun) | 7ft (2.1m) | 6s |
| Afternoon (25 Jun) | 3.5ft (1.0m) | 6s |
| Evening (25 Jun) | 3ft (0.9m) | 6s |
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 52mm), heaviest during Wed night. Warm (max 26°C on Sat afternoon, min 21°C on Wed night). Winds increasing (calm on Thu night, near gales from the S by Sat afternoon). | ||||||||||||||||||||||||
Wed 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||||||||
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) | ENE 9 | ENE 9 | ENE 9 | SSE 9 | S 5 | S 6 | S 6 | SE 6 | SE 6 | SE 6 | NE 11 | NE 11 | NE 10 | NE 10 | NE 11 | NE 11 | NE 11 | NE 11 | SSW 6 | SSW 6 | S 6 | SSW 7 | SSW 8 | ESE 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 282 | 276 | 211 | 254 | 141 | 325 | 288 | 73 | 60 | 51 | 198 | 187 | 177 | 157 | 163 | 134 | 134 | 134 | 126 | 179 | 275 | 899 | 1042 | 51 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | off | off | glassy | cross | cross | cross | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross | cross | cross |
High Tide | 00:38AM1.45m | 3:40PM1.21m | 1:25AM1.45m | 4:36PM1.27m | 2:14AM1.43m | |||||||||||||||||||
Low Tide | 6:21PM1.01m | 8:28AM0.52m | 7:30PM1.08m | 9:16AM0.38m | 8:47PM1.10m | 9:58AM0.26m | ||||||||||||||||||
 |  |  |  |  |  |  | | | | |  |  | | | | |  | |  | | | | | |
 | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | 6:52 |
mm | — | — | 1 | 14 | 8 | 4 | 4 | 3 | — | — | — | — | — | 1 | — | 5 | 2 | 1 | 1 | 1 | — | 1 | 1 | 5 |
Temp °C | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 23 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 |
Feels °C | 22 | 21 | 20 | 20 | 20 | 20 | 22 | 24 | 24 | 26 | 27 | 26 | 26 | 25 | 25 | 21 | 26 | 23 | 26 | 24 | 24 | 22 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | NE 9 | ENE 8 | NE 10 | SW 13 | SE 6 | SW 14 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | NE 10 | SW 12 | E 8 |
| kJ | 282 | 276 | 211 | 178 | 80 | 76 | 345 | 73 | 726 | 847 | 1077 | 1063 | 990 | 852 | 767 | 801 | 778 | 673 | 680 | 701 | 623 | 48 | 449 | 21 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 10 | SW 13 | SW 12 | ENE 8 | NE 10 | SW 13 | SW 6 | SE 6 | NE 11 | NE 11 | NE 10 | NE 10 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | ENE 8 | NE 10 | NE 10 |
| kJ | 72 | 71 | 69 | 128 | 118 | 54 | 58 | 335 | 78 | 51 | 198 | 187 | 177 | 157 | 163 | 134 | 134 | 134 | 104 | 82 | 48 | 24 | 35 | 24 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SW 13 | SW 17 | SW 16 | SW 15 | ENE 8 | SW 11 | SE 6 | SW 6 | SE 6 | SE 6 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SW 16 | SE 10 | SE 10 | ENE 9 | ESE 16 | ENE 8 | ESE 16 |
| kJ | 33 | 32 | 85 | 98 | 151 | 176 | 39 | 94 | 60 | 45 | 39 | 33 | 42 | 42 | 40 | 37 | 36 | 132 | 35 | 35 | 15 | 51 | 22 | 51 |
Wind waves Height (m) Direction Period (s) | — | SW 7 | S 9 | SSE 9 | S 5 | S 6 | S 6 | SSW 6 | — | — | — | — | SSW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | S 6 | SSW 7 | SSW 8 | SSW 9 |
| kJ | — | 11 | 108 | 254 | 141 | 325 | 288 | 141 | — | — | — | — | 9 | 56 | 86 | 92 | 80 | 88 | 126 | 179 | 275 | 899 | 1042 | 1619 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 191 | 196 | 191 | 249 | 204 | 152 | 218 | 227 | 0 | 0 | 0 | 191 | 228 | 196 | 233 | 233 | 233 | 227 | 227 | 196 | 196 | 249 | 237 | 208 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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