Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 2.5ft (0.8m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 2.5ft (0.7m), 9s period with ENE swell.
- Evening surf: Evening surf (23 Jul, local time) - 2.5ft (0.7m), 9s period with ENE swell.
The current surf forecast for Santos (Hachijojima Island) at 1AM is: 0.9m 10s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm July 22). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 2.5ft (0.8m) | 10s |
| Afternoon (23 Jul) | 2.5ft (0.7m) | 9s |
| Evening (23 Jul) | 2.5ft (0.7m) | 9s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 30°C on Sat afternoon, min 28°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, calm by Sat afternoon). | ||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | ||||||||||||||||
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) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SE 11 | SE 11 | SE 11 | SE 16 | ENE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 209 | 209 | 173 | 169 | 135 | 123 | 120 | 92 | 88 | 88 | 88 | 65 | 65 | 65 | 59 | 64 | 93 | 62 |
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 | off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:23PM1.49m | 2:54PM1.13m | 11:02PM1.43m | 4:30PM1.20m | ||||||||||||||
Low Tide | 3:52PM1.03m | 6:37AM0.63m | 4:17PM1.13m | 7:52AM0.51m | 6:10PM1.20m | |||||||||||||
 |  | | | | | | | | | | | | | | | | | |
 | — | — | — | 4:47 | — | — | — | — | — | — | — | 4:47 | — | — | — | — | — | — |
 | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 29 | 29 | 28 | 28 | 29 | 29 | 31 | 31 | 32 | 31 | 32 | 32 | 33 | 34 | 33 | 33 | 34 | 34 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | W 5 | E 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 209 | 209 | 173 | 169 | 135 | 123 | 120 | 92 | 88 | 88 | 88 | 65 | 65 | 20 | 59 | 64 | 62 | 62 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 11 | ENE 9 | W 5 | W 5 | SE 11 | SE 10 |
| kJ | 11 | 27 | 25 | 25 | 16 | 15 | 15 | 25 | 24 | 32 | 32 | 31 | 18 | 65 | 20 | 14 | 55 | 51 |
Swell 3 Height (m) Direction Period (s) | SSE 7 | SE 6 | SE 20 | SSW 8 | SSE 8 | SSE 8 | SSE 8 | SSW 8 | SE 18 | SE 18 | SE 18 | SE 18 | SE 9 | SE 11 | SE 11 | SE 11 | SE 16 | W 5 |
| kJ | 5 | 1 | 15 | 6 | 7 | 7 | 7 | 6 | 50 | 49 | 49 | 49 | 21 | 57 | 57 | 57 | 93 | 13 |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | WSW 5 | WSW 5 | W 6 | W 6 | W 6 | W 6 | W 5 | W 5 | W 5 | W 5 | W 5 | — | — | W 5 | W 5 | — |
| kJ | 32 | 39 | 50 | 81 | 88 | 94 | 96 | 78 | 70 | 42 | 32 | 33 | 27 | — | — | 18 | 13 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 770 | 196 | 196 | 196 | 152 | 196 | 152 | 196 | 152 | 152 | 152 | 0 | 0 | 0 | 0 | 239 | 0 | 0 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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