Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (23 Oct):
- Afternoon surf: Afternoon surf (23 Oct, local time) - 10ft (3.0m), 8s period with ENE swell.
- Evening surf: Evening surf (23 Oct, local time) - 8ft (2.5m), 8s period with E swell.
The current surf forecast for Santos (Hachijojima Island) at 9PM is: 2.5m 8s primary swell from a East direction and 1.0m 7s secondary swell from a North-northeast direction (forecast issued at 02:00pm October 23). An open ocean swell of 1.6m 13s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | - | - |
| Afternoon (23 Oct) | 10ft (3.0m) | 8s |
| Evening (23 Oct) | 8ft (2.5m) | 8s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Mon morning. Warm (max 25°C on Sat afternoon, min 21°C on Fri afternoon). Winds decreasing (strong winds from the E on Fri afternoon, light winds from the W by Mon morning). | ||||||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | ||||||||||||||||||
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) | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1262 | 1101 | 836 | 690 | 653 | 737 | 781 | 727 | 662 | 493 | 402 | 354 | 348 | 280 | 211 | 211 | 185 | 164 | 201 | 205 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:38PM1.58m | 3:40AM1.58m | 3:57PM1.64m | 4:27AM1.64m | 4:18PM1.68m | |||||||||||||||
Low Tide | 9:10AM0.67m | 9:38PM0.76m | 9:46AM0.70m | 10:11PM0.56m | 10:22AM0.75m | |||||||||||||||
 | |  |  | | | |  |  | | | | | | | | | | | | |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | 4:59 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:57 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 |
Feels °C | 14 | 15 | 16 | 17 | 19 | 20 | 19 | 19 | 21 | 24 | 25 | 25 | 24 | 22 | 22 | 22 | 21 | 23 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SW 13 | SW 13 | SW 14 | ESE 8 | ESE 8 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 |
| kJ | 1122 | 1114 | 942 | 863 | 808 | 833 | 780 | 880 | 1004 | 493 | 402 | 1511 | 1572 | 1638 | 1273 | 917 | 637 | 609 | 473 | 324 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 15 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | — | N 13 | SW 14 | SW 14 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 10 |
| kJ | 358 | 429 | 224 | 101 | 62 | 38 | 15 | — | 3 | 1036 | 1036 | 354 | 348 | 280 | 211 | 211 | 185 | 164 | 201 | 205 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NNE 9 | — | — | N 12 | SW 19 | NE 12 | NE 14 | NE 13 | NE 13 | NE 12 | NE 12 | NE 11 | NE 11 | N 11 |
| kJ | — | — | — | — | — | — | 8 | — | — | 3 | 372 | 5 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | — | — | S 4 | — | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SW 5 | SW 5 |
| kJ | 1262 | 1101 | 836 | 690 | 653 | 737 | 781 | 727 | 662 | — | — | — | 20 | — | 47 | 55 | 74 | 90 | 94 | 68 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 237 | 226 | 191 | 191 | 191 | 191 | 191 | 226 | 226 | 152 | 208 | 204 | 152 | 152 | 196 | 233 | 196 | 196 | 152 | 155 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||
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