
Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 2ft (0.6m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 1.5ft (0.5m), 10s period with SE swell.
- Evening surf: Evening surf (29 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Santos (Hachijojima Island) at 4AM is: 0.6m 9s primary swell from a Northeast direction and 0.5m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm July 28). An open ocean swell of 1.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 2ft (0.6m) | 9s |
| Afternoon (29 Jul) | 1.5ft (0.5m) | 10s |
| Evening (29 Jul) | 1.5ft (0.4m) | 10s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Wed night. Warm (max 30°C on Thu morning, min 28°C on Tue night). Winds decreasing (strong winds from the WSW on Wed morning, light winds from the W by Fri afternoon). | ||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||
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) | NE 8 | NE 8 | SE 10 | NE 9 | NE 9 | NE 9 | NE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 9 |
Wave Graph | ||||||||||||||||||
96 | 67 | 45 | 76 | 62 | 49 | 43 | 44 | 44 | 23 | 23 | 23 | 23 | 23 | 23 | 29 | 23 | 33 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | cross-off |
High Tide | 6:07PM1.42m | 4:21AM1.45m | 6:30PM1.45m | 4:57AM1.51m | 6:52PM1.49m | |||||||||||||
Low Tide | 11:05PM0.97m | 11:30AM0.11m | 11:33PM0.92m | 12:00PM0.13m | ||||||||||||||
— | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | |
6:43 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | |
mm | — | — | 1 | — | 1 | 1 | — | — | 1 | 1 | 2 | 1 | 1 | — | 1 | 2 | 1 | 1 |
Temp °C | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 30 | 30 |
Feels °C | 31 | 30 | 28 | 27 | 27 | 28 | 29 | 30 | 29 | 28 | 28 | 28 | 27 | 29 | 30 | 29 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 7 | NE 9 | NE 9 | NE 9 | NE 9 | SSW 8 | SE 10 | NW 6 | NE 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SE 10 | SE 10 | ESE 9 |
96 | 67 | 33 | 76 | 62 | 49 | 39 | 26 | 44 | 20 | 21 | 23 | 23 | 22 | 22 | 23 | 23 | 33 | |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 10 | NE 9 | NE 9 | SE 10 | NE 9 | NE 9 | NE 9 | SE 10 | NE 9 | NE 9 | NW 5 |
48 | 47 | 45 | 47 | 34 | 48 | 43 | 44 | 29 | 21 | 23 | 21 | 21 | 20 | 23 | 20 | 12 | 9 | |
Swell 3 Height (m) Direction Period (s) | SSW 8 | SSW 8 | NE 9 | SE 13 | E 9 | E 9 | E 10 | NE 9 | E 9 | SE 10 | E 9 | SE 10 | SE 10 | SE 10 | NE 9 | ENE 12 | ENE 12 | NNE 8 |
28 | 28 | 39 | 27 | 16 | 15 | 16 | 40 | 14 | 23 | 14 | 23 | 23 | 23 | 20 | 29 | 14 | 7 | |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | W 6 | W 6 | WSW 6 | WSW 6 | WSW 6 |
25 | 39 | 87 | 160 | 226 | 263 | 235 | 188 | 227 | 197 | 197 | 186 | 212 | 272 | 194 | 197 | 213 | 196 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 233 | 233 | 237 | 228 | 208 | 208 | 191 | 228 | 208 | 208 | 191 | 204 | 204 | 152 | 152 | 208 | 237 | 152 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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