Surf Forecasts:
How big are the waves at Santos (Hachijojima Island) today (29 Jun):
- Morning surf: Morning surf (29 Jun, local time) - 2.5ft (0.8m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (29 Jun, local time) - 2.5ft (0.8m), 9s period with SE swell.
- Evening surf: Evening surf (29 Jun, local time) - 2.5ft (0.7m), 9s period with SE swell.
The current surf forecast for Santos (Hachijojima Island) at 4AM is: 0.6m 9s primary swell from a Southeast direction and 0.7m 7s secondary swell from a South direction (forecast issued at 08:00pm June 28). An open ocean swell of 1.2m 8s 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 Jun) | 2.5ft (0.8m) | 9s |
| Afternoon (29 Jun) | 2.5ft (0.8m) | 9s |
| Evening (29 Jun) | 2.5ft (0.7m) | 9s |
Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 67mm), heaviest during Tue night. Warm (max 26°C on Wed morning, min 21°C on Sun night). Winds increasing (light winds from the WNW on Mon night, strong winds from the SW by Tue night). | ||||||||||||||||||||||||
Sun 28 | Monday 29 | Tuesday 30 | Wednesday 1 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 15 | SSE 7 | SSE 7 | SE 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 9 | SE 9 | SE 9 | SSW 6 | ESE 9 | NE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 42 | 91 | 62 | 65 | 103 | 97 | 99 | 99 | 101 | 85 | 87 | 70 | 81 | 81 | 81 | 67 | 67 | 76 | 84 | 84 | 84 | 118 | 89 | 108 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 5:54PM1.35m | 3:44AM1.41m | 6:25PM1.38m | 4:25AM1.42m | 6:55PM1.40m | 5:03AM1.44m | ||||||||||||||||||
Low Tide | 10:37PM1.03m | 11:11AM0.11m | 11:15PM0.99m | 11:45AM0.08m | 11:49PM0.96m | 12:18PM0.09m | ||||||||||||||||||
 |  |  |  |  | |  | | |  | | |  | | | | | | | |  |  | | | |
 | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:35 | — | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | 6:52 |
mm | 6 | 4 | — | 1 | — | — | 3 | 1 | 4 | 1 | 5 | 2 | 6 | 3 | 1 | 1 | 8 | 2 | 3 | 3 | 14 | 3 | 1 | 1 |
Temp °C | 22 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 24 | 23 | 22 | 22 | 23 | 23 | 26 | 25 | 24 |
Feels °C | 20 | 22 | 23 | 24 | 24 | 22 | 21 | 21 | 24 | 23 | 24 | 25 | 27 | 26 | 23 | 23 | 21 | 17 | 20 | 20 | 21 | 24 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SW 10 | WSW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SW 7 | SE 9 | SE 9 | SE 9 | SE 10 | SE 9 | SE 9 | SE 9 | WSW 9 | WSW 8 | SW 8 |
| kJ | 761 | 422 | 323 | 221 | 171 | 151 | 99 | 99 | 101 | 85 | 87 | 70 | 81 | 122 | 81 | 67 | 67 | 76 | 84 | 84 | 84 | 560 | 525 | 314 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SSE 7 | SSE 7 | S 7 | SSE 9 | SE 9 | ESE 15 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | SE 9 | ESE 14 | ESE 14 | ESE 13 | NE 9 | NE 10 | NE 10 | NE 10 | ESE 9 | ESE 9 | NE 10 |
| kJ | 33 | 91 | 62 | 43 | 103 | 97 | 42 | 42 | 42 | 41 | 40 | 38 | 37 | 81 | 36 | 36 | 35 | 23 | 24 | 24 | 48 | 71 | 71 | 108 |
Swell 3 Height (m) Direction Period (s) | ESE 15 | SE 9 | SE 9 | SE 9 | ESE 15 | SSW 7 | NE 6 | NE 6 | NNE 6 | E 8 | E 8 | E 8 | E 8 | ESE 14 | E 8 | NNE 10 | NE 9 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | NNE 10 | NE 10 | ESE 9 |
| kJ | 42 | 31 | 51 | 65 | 42 | 15 | 5 | 5 | 3 | 5 | 5 | 5 | 4 | 36 | 5 | 9 | 14 | 35 | 35 | 35 | 35 | 73 | 89 | 70 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SW 8 | SW 8 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | — | SW 6 | SW 6 | SW 5 | SW 6 | SW 7 | SW 6 | SW 8 | SSW 6 | WSW 8 | N 4 |
| kJ | — | — | — | — | — | — | 201 | 169 | 140 | 126 | 122 | 125 | 133 | — | 75 | 91 | 115 | 216 | 220 | 438 | 804 | 118 | 705 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 196 | 196 | 0 | 0 | 152 | 152 | 152 | 152 | 196 | 196 | 152 | 0 | 0 | 0 | 191 | 191 | 152 | 196 | 228 | 208 | 191 | 218 | 204 | 196 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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