Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (05 Sep):
- Afternoon surf: Afternoon surf (05 Sep, local time) - 3.5ft (1.1m), 9s period with NE swell.
- Evening surf: Evening surf (05 Sep, local time) - 6.5ft (2.0m), 6s period with ENE swell.
The current surf forecast for Santos (Hachijojima Island) at 7PM is: 1.7m 6s primary swell from a East-northeast direction and 0.4m 12s secondary swell from a North-northeast direction (forecast issued at 02:00pm September 05). An open ocean swell of 1.0m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | - | - |
| Afternoon (05 Sep) | 3.5ft (1.1m) | 9s |
| Evening (05 Sep) | 6.5ft (2.0m) | 6s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 78mm), heaviest during Sat night. Warm (max 28°C on Sun afternoon, min 26°C on Sat night). Winds decreasing (near gales from the SSE on Mon morning, fresh winds from the S by Tue morning). | ||||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | ||||||||||||||||||
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) | E 9 | NE 9 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | E 7 | E 7 | ESE 7 | S 9 | S 10 | SSE 10 | S 10 | S 10 | SSE 10 | S 10 | S 10 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 39 | 182 | 140 | 274 | 393 | 454 | 497 | 575 | 722 | 489 | 612 | 895 | 2010 | 2533 | 3233 | 3677 | 3766 | 3623 | 2992 | 2592 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 9:30PM1.36m | 4:20PM1.25m | 11:15PM1.30m | 4:22PM1.32m | ||||||||||||||||
Low Tide | 6:58AM0.32m | 7:23PM1.23m | 8:14AM0.24m | 8:50PM1.14m | ||||||||||||||||
 | | |  | |  |  |  | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | 1 | 4 | 8 | 11 | 8 | 5 | 5 | 4 | 5 | 2 | 4 | 3 | 2 | 2 | 2 | 4 | 3 |
Temp °C | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 25 | 25 | 26 | 26 | 24 | 25 | 25 | 25 | 24 | 24 | 25 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 10 | SW 10 | SW 11 | SSE 7 | SSE 7 | SSE 7 | S 9 | S 9 | S 9 | S 10 | ENE 8 | ENE 8 | E 8 | NE 10 | NE 12 | NE 11 | NE 9 | NE 9 |
| kJ | 256 | 256 | 177 | 102 | 115 | 43 | 57 | 57 | 202 | 417 | 612 | 895 | 567 | 512 | 301 | 102 | 108 | 103 | 79 | 79 |
Swell 2 Height (m) Direction Period (s) | E 9 | SE 8 | NNE 12 | SSW 8 | SSW 9 | SW 9 | WSW 10 | SW 10 | SW 10 | NE 8 | NE 8 | NE 8 | NE 13 | NE 12 | NE 10 | ENE 8 | — | — | NE 11 | NE 11 |
| kJ | 39 | 43 | 58 | 39 | 26 | 70 | 73 | 50 | 49 | 210 | 373 | 486 | 42 | 39 | 137 | 56 | — | — | 33 | 20 |
Swell 3 Height (m) Direction Period (s) | SE 7 | NE 13 | SE 8 | NNE 12 | SSE 8 | SSW 8 | NE 11 | S 9 | NE 14 | SW 10 | SW 10 | SW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | — | — | — | — |
| kJ | 21 | 41 | 24 | 56 | 13 | 13 | 31 | 41 | 74 | 49 | 23 | 24 | 9 | 9 | 15 | 14 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 3 | NE 9 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | SSE 10 | S 10 | S 10 | SSE 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 7 | 182 | 140 | 274 | 393 | 454 | 497 | 575 | 722 | 489 | 433 | 323 | 2010 | 2533 | 3233 | 3677 | 3766 | 3623 | 2992 | 2592 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 204 | 204 | 218 | 494 | 494 | 495 | 546 | 546 | 546 | 546 | 565 | 565 | 546 | 237 | 250 | 495 | 546 | 573 | 297 | 237 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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