Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 8ft (2.5m), 7s period with E swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 7ft (2.2m), 7s period with E swell.
- Evening surf: Evening surf (06 Sep, local time) - 11ft (3.5m), 8s period with SE swell.
The current surf forecast for Santos (Hachijojima Island) at 5PM is: 2.3m 8s primary swell from a East direction and 1.9m 9s secondary swell from a South direction (forecast issued at 08:00am September 06). An open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 8ft (2.5m) | 7s |
| Afternoon (06 Sep) | 7ft (2.2m) | 7s |
| Evening (06 Sep) | 11ft (3.5m) | 8s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 60mm), heaviest during Sun afternoon. Warm (max 28°C on Sun afternoon, min 27°C on Sun morning). Winds decreasing (strong winds from the S on Mon morning, moderate winds from the S by Tue morning). | ||||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||||||||
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) | ENE 7 | E 7 | E 7 | E 7 | E 8 | SE 8 | SSE 8 | SSE 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSW 9 | S 9 | S 9 | SSE 8 | S 10 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 473 | 635 | 539 | 524 | 609 | 1395 | 1663 | 1667 | 1787 | 1876 | 2111 | 1769 | 1507 | 1308 | 1218 | 802 | 1003 | 951 | 446 | 1122 | 1277 | 1250 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross |
High Tide | 4:20PM1.25m | 11:15PM1.30m | 4:22PM1.32m | 1:40AM1.34m | 4:41PM1.40m | |||||||||||||||||
Low Tide | 6:58AM0.32m | 7:23PM1.23m | 8:14AM0.24m | 8:50PM1.14m | 9:13AM0.19m | |||||||||||||||||
 |  | | | |  | | | | | | | | |  | | |  | | | | | |
 | 5:16 | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | 7 | 5 | 6 | 7 | 7 | 4 | 4 | 6 | 2 | 2 | 2 | 3 | 3 | 1 | — | 1 | 1 | — | 1 | 1 | 1 | — |
Temp °C | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 23 | 24 | 25 | 27 | 25 | 25 | 24 | 24 | 26 | 25 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | S 7 | S 9 | S 9 | S 9 | NE 13 | NE 13 | ENE 8 | ENE 8 | E 8 | E 8 | NE 8 | NE 9 | ENE 9 | ENE 8 | SE 8 | ENE 9 | ENE 9 | SW 10 | E 8 | E 8 | ENE 9 |
| kJ | 76 | 70 | 264 | 461 | 586 | 84 | 79 | 402 | 257 | 172 | 117 | 68 | 75 | 94 | 82 | 306 | 59 | 59 | 569 | 35 | 37 | 25 |
Swell 2 Height (m) Direction Period (s) | WSW 10 | S 9 | SW 10 | SW 10 | SW 10 | SW 9 | NE 10 | NNE 10 | NE 10 | NE 9 | NE 9 | WSW 9 | SE 10 | SE 10 | SE 10 | ENE 9 | SW 11 | SE 10 | ENE 9 | ESE 10 | SE 10 | SE 10 |
| kJ | 73 | 41 | 48 | 48 | 47 | 23 | 45 | 42 | 139 | 103 | 103 | 8 | 27 | 26 | 26 | 67 | 42 | 26 | 59 | 40 | 24 | 25 |
Swell 3 Height (m) Direction Period (s) | NE 11 | SW 10 | NE 14 | NE 14 | NE 13 | E 12 | WSW 10 | NE 12 | WSW 10 | WSW 10 | — | E 18 | NE 12 | NE 12 | NE 11 | SE 10 | SE 10 | NNE 11 | SE 10 | NNE 11 | NNE 11 | NNE 11 |
| kJ | 59 | 49 | 74 | 48 | 46 | 11 | 10 | 39 | 9 | 9 | — | 6 | 35 | 21 | 20 | 26 | 26 | 12 | 25 | 12 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | ENE 7 | E 7 | E 7 | E 7 | E 8 | SE 8 | SSE 8 | SSE 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSW 9 | S 9 | S 9 | SSE 8 | S 10 | S 10 | S 10 |
| kJ | 473 | 635 | 539 | 524 | 609 | 1395 | 1663 | 1667 | 1787 | 1876 | 2111 | 1769 | 1507 | 1308 | 1218 | 802 | 1003 | 951 | 446 | 1122 | 1277 | 1250 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 546 | 494 | 494 | 494 | 546 | 237 | 191 | 226 | 227 | 546 | 237 | 237 | 297 | 237 | 152 | 196 | 152 | 191 | 152 | 152 | 204 | 152 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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