Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 1.5ft (0.5m), 13s period with NE swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 1.5ft (0.5m), 13s period with NE swell.
- Evening surf: Evening surf (29 Sep, local time) - 1.5ft (0.5m), 13s period with NE swell.
The current surf forecast for Santos (Hachijojima Island) at 1PM is: 0.5m 13s primary swell from a Northeast direction (forecast issued at 08:00am September 29). An open ocean swell of 2.0m 14s is not directed at the surf break, a second open ocean swell of 1.3m 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 (29 Sep) | 1.5ft (0.5m) | 13s |
| Afternoon (29 Sep) | 1.5ft (0.5m) | 13s |
| Evening (29 Sep) | 1.5ft (0.5m) | 13s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Tue night. Warm (max 26°C on Tue morning, min 24°C on Wed morning). Winds increasing (calm on Tue night, strong winds from the ENE by Wed night). | ||||||||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 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) | NNE 13 | NE 13 | NE 13 | NE 13 | NE 13 | NE 13 | NE 13 | NE 12 | NE 6 | NE 6 | NE 6 | NE 6 | SSW 10 | S 10 | S 10 | SSE 10 | S 9 | SSE 8 | S 7 | SE 7 | SE 7 | SE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 67 | 82 | 79 | 79 | 80 | 80 | 78 | 75 | 75 | 85 | 106 | 106 | 1294 | 2010 | 2058 | 3699 | 2295 | 578 | 70 | 55 | 54 | 67 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | cross-off | cross | cross | glassy | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | off | cross-off |
High Tide | 6:45AM1.63m | 6:15PM1.70m | 7:36AM1.53m | 6:38PM1.66m | 8:34AM1.41m | 7:03PM1.60m | ||||||||||||||||
Low Tide | 12:24PM0.81m | 1:00AM0.31m | 12:53PM0.92m | 1:44AM0.28m | 1:20PM1.03m | |||||||||||||||||
 | |  | |  | | |  |  | | | |  | |  | | | |  | |  | | |
 | 5:31 | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — |
mm | — | — | 1 | 2 | 2 | 1 | 3 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | — | 3 | 3 | 1 | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 25 | 24 | 24 | 25 | 25 |
Feels °C | 26 | 26 | 26 | 27 | 28 | 30 | 29 | 30 | 28 | 27 | 27 | 24 | 21 | 19 | 21 | 22 | 25 | 22 | 20 | 20 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SSW 11 | SSW 10 | S 10 | S 10 | NE 12 | S 9 | SSE 8 | S 7 | SE 7 | NNW 6 | N 6 |
| kJ | 671 | 840 | 1429 | 1247 | 1228 | 1228 | 1019 | 869 | 663 | 766 | 894 | 1035 | 1294 | 2010 | 2058 | 35 | 1487 | 578 | 70 | 55 | 129 | 46 |
Swell 2 Height (m) Direction Period (s) | NNE 13 | NE 13 | NE 13 | NE 13 | NE 13 | NE 13 | NNE 5 | N 6 | NE 6 | NE 6 | NE 12 | NE 6 | NE 12 | NE 12 | NE 12 | NE 12 | E 7 | ENE 7 | ESE 7 | SSW 7 | SE 7 | SE 8 |
| kJ | 67 | 82 | 79 | 79 | 80 | 80 | 39 | 64 | 75 | 85 | 75 | 106 | 51 | 36 | 36 | 36 | 348 | 42 | 41 | 26 | 54 | 67 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | NE 13 | NE 12 | SSE 5 | NE 12 | SE 12 | NE 12 | SSE 8 | — | — | — | NE 12 | NE 11 | SSE 7 | E 9 | SSW 6 | ENE 9 |
| kJ | 32 | 32 | 31 | 31 | 31 | 28 | 78 | 75 | 15 | 74 | 5 | 74 | 7 | — | — | — | 34 | 19 | 34 | 40 | 16 | 8 |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | — | — | — | — | — | — | — | NE 6 | — | NE 7 | NE 6 | ESE 8 | SSE 10 | S 9 | NW 5 | NW 7 | NW 7 | W 5 | W 5 |
| kJ | 151 | 136 | 118 | — | — | — | — | — | — | — | 106 | — | 124 | 167 | 1052 | 3699 | 2295 | 85 | 466 | 314 | 37 | 62 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 196 | 152 | 152 | 204 | 218 | 204 | 204 | 0 | 218 | 218 | 218 | 218 | 227 | 249 | 227 | 227 | 227 | 196 | 196 | 152 | 208 | 196 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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