Surf Forecasts:
How big are the waves at Tacos (Hachijojima Island) today (20 Aug):
- Afternoon surf: Afternoon surf (20 Aug, local time) - 2ft (0.6m), 8s period with SSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.7m), 9s period with SSW swell.
The current surf forecast for Tacos (Hachijojima Island) at 8PM is: 0.7m 9s primary swell from a South-southwest direction and 0.5m 9s secondary swell from a East-northeast direction, 0.4m 5s secondary swell from a East-southeast direction (forecast issued at 02:00pm August 20). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | - | - |
| Afternoon (20 Aug) | 2ft (0.6m) | 8s |
| Evening (20 Aug) | 2.5ft (0.7m) | 9s |
Table - waves today at Tacos (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | ||||||||||||||||||
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 9 | SSW 8 | SSW 8 | SSW 9 | SE 11 | SSW 9 | SSW 9 | E 9 | ESE 9 | ESE 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 10 | E 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 44 | 53 | 73 | 80 | 57 | 113 | 113 | 59 | 86 | 96 | 60 | 65 | 92 | 118 | 117 | 154 | 233 | 281 | 265 | 275 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:02AM1.15m | 8:57PM1.51m | 9:25PM1.41m | |||||||||||||||||
Low Tide | 2:10PM1.10m | 5:33AM0.64m | 7:12AM0.57m | |||||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — |
 | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:19 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 29 | 29 | 29 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 28 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | E 6 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | E 10 | SSW 9 | E 11 | E 10 | E 11 |
| kJ | 24 | 53 | 73 | 80 | 90 | 113 | 113 | 88 | 90 | 127 | 145 | 145 | 133 | 106 | 103 | 154 | 177 | 281 | 265 | 275 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | ESE 6 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | E 8 | E 9 | ESE 9 | NE 8 | E 9 | E 10 | E 10 | E 10 | E 10 | SSW 9 | E 11 | SSW 9 | SSW 9 | SSW 9 |
| kJ | 39 | 17 | 43 | 43 | 37 | 37 | 46 | 59 | 86 | 17 | 60 | 65 | 92 | 118 | 117 | 106 | 233 | 158 | 127 | 124 |
Swell 3 Height (m) Direction Period (s) | ENE 9 | ENE 9 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | SE 11 | SE 11 | SE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 |
| kJ | 44 | 44 | 57 | 57 | 57 | 57 | 56 | 45 | 29 | 29 | 28 | 42 | 27 | 27 | 17 | 39 | 37 | 29 | 30 | 29 |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 5 | — | — | — | SE 6 | SE 5 | ESE 9 | SE 5 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | S 4 | S 4 | SSW 4 | — | — |
| kJ | — | — | — | 10 | — | — | — | 12 | 13 | 96 | 14 | 13 | 17 | 13 | 18 | 24 | 14 | 5 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 249 | 249 | 249 | 228 | 153 | 153 | 153 | 153 | 196 | 249 | 196 | 196 | 196 | 196 | 153 | 196 | 196 | 196 | 153 | 153 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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