Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (10 Jul):
- Morning surf: Morning surf (10 Jul, local time) - 10ft (3.0m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Jul, local time) - 11ft (3.5m), 16s period with SSW swell.
- Evening surf: Evening surf (10 Jul, local time) - 11ft (3.5m), 16s period with SSW swell.
The current surf forecast for Santos (Hachijojima Island) at 8AM is: 3.0m 16s primary swell from a South-southwest direction and 0.9m 8s secondary swell from a East direction (forecast issued at 02:00am July 10). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | 10ft (3.0m) | 16s |
| Afternoon (10 Jul) | 11ft (3.5m) | 16s |
| Evening (10 Jul) | 11ft (3.5m) | 16s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Sun night. Warm (max 27°C on Sun night, min 23°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | S 15 | S 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 11 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1703 | 3681 | 3432 | 4881 | 5017 | 5259 | 5899 | 6582 | 6634 | 83 | 81 | 80 | 80 | 80 | 80 | 78 | 78 | 57 | 78 | 56 | 56 | 56 | 56 | 57 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 11:41PM1.34m | 3:08PM1.18m | 00:40AM1.31m | 4:16PM1.29m | 1:46AM1.32m | 5:06PM1.37m | ||||||||||||||||||
Low Tide | 7:35AM0.33m | 7:20PM1.02m | 8:37AM0.11m | 8:55PM1.04m | 9:31AM-0.08m | |||||||||||||||||||
 | |  | | | |  |  |  | |  | | | | | | | | | | | | | | |
 | — | 4:39 | — | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 26 |
Feels °C | 26 | 26 | 25 | 24 | 26 | 25 | 26 | 26 | 27 | 26 | 25 | 24 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 27 | 26 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 15 | S 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
| kJ | 1329 | 3681 | 3432 | 4881 | 5017 | 5259 | 5899 | 6582 | 6634 | 6694 | 6762 | 7007 | 6924 | 6937 | 6409 | 6409 | 6525 | 6435 | 6568 | 6286 | 5750 | 4915 | 3828 | 3026 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | E 8 | SSW 18 | E 8 | E 8 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 1703 | 102 | 1346 | 98 | 99 | 121 | 118 | 92 | 90 | 83 | 81 | 80 | 80 | 80 | 80 | 78 | 78 | 57 | 78 | 56 | 56 | 56 | 56 | 57 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 8 | E 8 | — | — | SE 11 | SE 11 | — | — | — | — | — | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 120 | 100 | 98 | — | — | 117 | 117 | — | — | — | — | — | — | 37 | 48 | 48 | 36 | 55 | 56 | 40 | 39 | 26 | 25 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 196 | 152 | 152 | 152 | 249 | 233 | 249 | 249 | 237 | 237 | 237 | 497 | 249 | 257 | 249 | 237 | 237 | 0 | 233 | 233 | 233 | 228 | 0 | 228 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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