Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 8ft (2.5m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 7ft (2.2m), 8s period with SE swell.
- Evening surf: Evening surf (30 Oct, local time) - 7ft (2.1m), 9s period with SE swell.
The current surf forecast for Santos (Hachijojima Island) at 5PM is: 2.2m 8s primary swell from a Southeast direction and 0.6m 13s secondary swell from a Southeast direction (forecast issued at 08:00am October 30). An open ocean swell of 1.1m 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 (30 Oct) | 8ft (2.5m) | 8s |
| Afternoon (30 Oct) | 7ft (2.2m) | 8s |
| Evening (30 Oct) | 7ft (2.1m) | 9s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Fri morning. Warm (max 23°C on Fri morning, min 20°C on Sat night). Winds decreasing (near gales from the WNW on Sat night, light winds from the W by Sun afternoon). | ||||||||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||||||||||
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) | SE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 9 | SE 10 | SE 10 | SE 10 | SE 16 | SE 16 | SSE 18 | SSE 20 | SE 16 | SSE 18 | SE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1136 | 844 | 699 | 682 | 650 | 625 | 712 | 793 | 739 | 1822 | 875 | 1080 | 1171 | 1983 | 1539 | 3385 | 3156 | 2808 | 2563 | 2529 | 2200 | 2169 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | off | off | off | off | cross-off |
High Tide | 8:47AM1.42m | 6:36PM1.57m | 9:54AM1.31m | 7:14PM1.51m | 11:25AM1.25m | 8:06PM1.42m | ||||||||||||||||
Low Tide | 1:11PM1.12m | 2:24AM0.18m | 1:39PM1.17m | 3:28AM0.31m | 2:14PM1.21m | |||||||||||||||||
 | | | |  |  |  | | |  |  | |  | | | | | | | | | | |
 | 5:56 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:51 | — | — | — | — | — | — | — | 4:50 | — | — |
mm | 2 | 4 | 4 | 4 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 17 | 18 | 18 | 22 | 22 | 22 | 21 | 20 | 18 | 17 | 13 | 12 | 11 | 10 | 12 | 12 | 14 | 18 | 19 | 20 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 13 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 9 | SE 10 | SE 10 | SE 10 | SE 16 | ESE 10 | SE 15 | SE 16 | SE 16 | SE 15 | SE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 |
| kJ | 78 | 844 | 699 | 682 | 650 | 625 | 712 | 793 | 739 | 1822 | 427 | 767 | 1155 | 1983 | 1526 | 3385 | 3156 | 2808 | 2563 | 2529 | 2200 | 2169 |
Swell 2 Height (m) Direction Period (s) | NNE 9 | SE 12 | SE 15 | SE 15 | SE 13 | SE 14 | SE 14 | SE 18 | SE 17 | SE 19 | SE 16 | SSE 18 | SSE 20 | SSE 19 | SSE 18 | NNE 11 | E 9 | E 9 | WNW 7 | WNW 7 | WNW 6 | WNW 6 |
| kJ | 15 | 39 | 56 | 75 | 128 | 149 | 200 | 246 | 346 | 723 | 875 | 1080 | 1171 | 1159 | 1539 | 12 | 79 | 83 | 191 | 117 | 64 | 45 |
Swell 3 Height (m) Direction Period (s) | ESE 16 | SE 16 | SE 12 | SE 12 | NNE 12 | SE 20 | SE 19 | SE 21 | SE 20 | NNE 11 | SE 19 | ESE 10 | ESE 10 | NNE 11 | NNE 11 | NE 15 | NE 13 | NE 13 | E 9 | E 9 | E 9 | E 10 |
| kJ | 26 | 39 | 23 | 23 | 15 | 136 | 369 | 355 | 478 | 12 | 730 | 325 | 263 | 12 | 12 | 8 | 46 | 44 | 85 | 83 | 110 | 115 |
Wind waves Height (m) Direction Period (s) | SE 8 | SSW 6 | SSW 6 | SW 6 | — | — | — | — | WSW 4 | W 5 | WNW 6 | WNW 7 | WNW 7 | WNW 8 | NW 8 | NW 8 | WNW 8 | WNW 7 | — | — | — | — |
| kJ | 1136 | 150 | 175 | 75 | — | — | — | — | 20 | 71 | 166 | 473 | 723 | 956 | 1140 | 857 | 452 | 302 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 152 | 152 | 152 | 196 | 196 | 152 | 152 | 152 | 238 | 218 | 191 | 191 | 191 | 191 | 152 | 196 | 196 | 0 | 0 | 0 | 0 | 152 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
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