Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 10ft (3.0m), 9s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 10ft (3.0m), 9s period with SSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 8ft (2.5m), 9s period with SSW swell.
The current surf forecast for Santos (Hachijojima Island) at 11AM is: 3.0m 9s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a Southeast direction, 0.3m 17s secondary swell from a East direction (forecast issued at 08:00am September 09). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 10ft (3.0m) | 9s |
| Afternoon (09 Sep) | 10ft (3.0m) | 9s |
| Evening (09 Sep) | 8ft (2.5m) | 9s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Wed night. Warm (max 28°C on Wed morning, min 27°C on Wed night). Winds decreasing (strong winds from the SSW on Wed morning, calm by Fri night). | ||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||||||||
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 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | E 15 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | NNE 7 | SSW 8 | E 14 | E 14 | E 14 | E 14 | E 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1507 | 1531 | 1464 | 1286 | 1126 | 905 | 782 | 71 | 511 | 404 | 333 | 295 | 245 | 210 | 220 | 157 | 151 | 196 | 196 | 194 | 249 | 242 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy |
High Tide | 5:03PM1.47m | 3:54AM1.59m | 5:25PM1.55m | 4:43AM1.67m | 5:46PM1.62m | |||||||||||||||||
Low Tide | 10:01AM0.18m | 10:16PM0.91m | 10:43AM0.23m | 10:53PM0.80m | 11:19AM0.34m | |||||||||||||||||
 | | | |  | | |  |  | | | | | | | | | | | | | | |
 | 5:18 | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | 3 | 3 | 1 | 2 | 1 | — | — | — | 1 | — | — | 1 | 1 | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 30 | 30 | 31 | 32 | 33 | 31 | 30 | 29 | 30 | 31 | 31 | 31 | 32 | 34 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | E 9 | SE 10 | SE 10 | E 16 | E 16 | E 16 | E 15 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | NNE 7 | NNE 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 |
| kJ | 7 | 15 | 24 | 24 | 46 | 45 | 76 | 71 | 511 | 404 | 333 | 295 | 245 | 210 | 153 | 157 | 151 | 128 | 102 | 102 | 99 | 81 |
Swell 2 Height (m) Direction Period (s) | E 17 | E 17 | E 17 | E 16 | SE 11 | E 9 | NNE 10 | NE 10 | E 15 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | E 14 | E 14 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | E 14 | E 14 |
| kJ | 23 | 52 | 49 | 46 | 29 | 16 | 20 | 25 | 69 | 94 | 159 | 181 | 176 | 143 | 144 | 140 | 131 | 105 | 86 | 61 | 249 | 242 |
Swell 3 Height (m) Direction Period (s) | SE 12 | NNE 8 | E 10 | E 10 | E 10 | ESE 10 | E 10 | E 10 | NNE 9 | W 7 | W 7 | W 7 | W 6 | E 14 | SE 10 | SE 10 | E 14 | E 14 | E 14 | E 14 | NNE 7 | NNE 7 |
| kJ | 6 | 7 | 17 | 17 | 17 | 9 | 16 | 16 | 33 | 67 | 47 | 33 | 12 | 144 | 24 | 24 | 140 | 196 | 196 | 194 | 57 | 38 |
Wind waves Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | W 8 | — | SSW 8 | SSW 8 | SSW 8 | — | SSW 8 | SSW 8 | — | — | — | — | — | — |
| kJ | 1507 | 1531 | 1464 | 1286 | 1126 | 905 | 782 | 659 | 72 | — | 493 | 392 | 327 | — | 220 | 186 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 546 | 515 | 524 | 253 | 237 | 196 | 227 | 227 | 218 | 0 | 0 | 0 | 0 | 0 | 0 | 227 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
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