Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 1.5ft (0.5m), 10s period with E swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 1.5ft (0.4m), 9s period with E swell.
- Evening surf: Evening surf (27 Sep, local time) - 1.5ft (0.4m), 9s period with E swell.
The current surf forecast for Santos (Hachijojima Island) at 2AM is: 0.5m 10s primary swell from a East direction and 0.4m 6s secondary swell from a Northeast direction (forecast issued at 08:00pm September 26). An open ocean swell of 1.0m 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 (27 Sep) | 1.5ft (0.5m) | 10s |
| Afternoon (27 Sep) | 1.5ft (0.4m) | 9s |
| Evening (27 Sep) | 1.5ft (0.4m) | 9s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 46mm), heaviest during Sun night. Warm (max 26°C on Sat night, min 23°C on Tue afternoon). Winds decreasing (fresh winds from the SW on Sun morning, light winds from the W by Mon night). | ||||||||||||||||||
Sat 26 | Sunday 27 | Monday 28 | ||||||||||||||||
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) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | NE 14 | NE 14 | NE 14 | NNE 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 47 | 47 | 47 | 47 | 47 | 45 | 43 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 30 | 53 | 53 | 73 |
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 | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 5:13PM1.68m | 5:14AM1.71m | 5:32PM1.71m | 5:58AM1.69m | 5:53PM1.72m | |||||||||||||
Low Tide | 11:10PM0.63m | 11:24AM0.59m | 11:44PM0.50m | 11:54AM0.69m | ||||||||||||||
 |  | | |  | | | | |  | | | | | | | |  | |
 | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | 2 | — | 1 | 3 | 2 | 3 | 3 | 3 | 3 | 7 | 7 | 1 | 1 | 2 | 2 | 2 | 2 | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 27 | 26 | 25 | 25 | 24 | 25 | 26 | 27 | 24 | 24 | 23 | 26 | 26 | 25 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | 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 | NE 14 | NE 14 | NNE 14 |
| kJ | 47 | 47 | 47 | 47 | 47 | 45 | 43 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 53 | 53 | 73 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | SSE 9 | NE 6 | NE 6 | NE 7 | NE 7 | NE 14 | E 9 | E 9 | SW 14 |
| kJ | 26 | 23 | 16 | 6 | 6 | 9 | 9 | 6 | 6 | 8 | 6 | 5 | 7 | 7 | 30 | 14 | 14 | 48 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | NNW 5 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | NNE 6 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | NE 6 | NE 6 | SE 10 | E 9 |
| kJ | 8 | 8 | 7 | 2 | 7 | 7 | 7 | 8 | 8 | 4 | 8 | 7 | 7 | 7 | 6 | 6 | 14 | 15 |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SW 6 | SW 6 | SW 6 |
| kJ | 33 | 28 | 26 | 47 | 103 | 161 | 212 | 196 | 152 | 138 | 108 | 86 | 72 | 60 | 85 | 198 | 280 | 223 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 228 | 208 | 208 | 228 | 229 | 208 | 228 | 155 | 196 | 155 | 152 | 152 | 152 | 229 | 228 | 255 | 0 | 0 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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