Surf Forecasts:
How big are the waves at Kaiser's (Hachijojima Island) today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 2.5ft (0.7m), 14s period with E swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 2.5ft (0.7m), 14s period with E swell.
- Evening surf: Evening surf (11 Sep, local time) - 2.5ft (0.7m), 14s period with E swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 7AM is: 1.2m 7s primary swell from a Northeast direction and 0.9m 8s secondary swell from a South-southwest direction (forecast issued at 02:00am September 11). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 2.5ft (0.7m) | 14s |
| Afternoon (11 Sep) | 2.5ft (0.7m) | 14s |
| Evening (11 Sep) | 2.5ft (0.7m) | 14s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Fri afternoon. Warm (max 28°C on Fri afternoon, min 27°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 8 | NNE 7 | NE 7 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 169 | 169 | 160 | 196 | 196 | 194 | 191 | 188 | 306 | 383 | 388 | 383 | 366 | 366 | 361 | 434 | 285 | 342 | 273 | 273 | 215 | 273 | 273 | 306 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | glassy | cross-on | cross | cross | cross-on | cross-on | on | cross-on | on | on | on | cross-on | cross-on | on | on | on | on |
High Tide | 4:43AM1.67m | 5:46PM1.62m | 5:29AM1.71m | 6:07PM1.68m | 6:12AM1.69m | 6:25PM1.71m | ||||||||||||||||||
Low Tide | 10:53PM0.80m | 11:19AM0.34m | 11:29PM0.71m | 11:51AM0.49m | 00:05AM0.64m | 12:18PM0.66m | ||||||||||||||||||
 | |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | — | — | 1 | — | — | 1 | 2 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 31 | 30 | 29 | 30 | 29 | 32 | 32 | 33 | 32 | 31 | 31 | 31 | 31 | 33 | 32 | 30 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NE 7 | NE 7 | NE 7 | SSW 8 | SSW 8 | SSW 8 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | SE 8 | SE 8 | ESE 8 | SE 8 | ESE 7 | E 12 |
| kJ | 169 | 169 | 160 | 119 | 96 | 99 | 81 | 81 | 306 | 383 | 388 | 383 | 366 | 366 | 361 | 434 | 285 | 342 | 182 | 143 | 171 | 143 | 114 | 306 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | E 14 | E 14 | NE 7 | E 14 | E 14 | SSW 7 | SSW 7 | SW 7 | SW 7 | SW 7 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | E 13 | E 13 | E 13 | E 13 | E 13 | NE 6 |
| kJ | 155 | 123 | 99 | 196 | 196 | 69 | 191 | 188 | 62 | 70 | 54 | 51 | 38 | 28 | 26 | 25 | 24 | 25 | 273 | 273 | 215 | 273 | 273 | 14 |
Swell 3 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | SE 10 | ESE 10 | E 14 | NE 7 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SW 7 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | SSW 7 |
| kJ | 144 | 140 | 140 | 24 | 36 | 194 | 46 | 19 | 18 | 26 | 25 | 23 | 22 | 27 | 19 | 19 | 12 | 12 | 25 | 18 | 18 | 19 | 19 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 8 | SSW 8 | — | — | — | — | — | — | — | — | — | — | E 3 | SE 8 | SE 8 | — | — | — | — | — | SE 8 |
| kJ | — | — | — | 99 | 99 | — | — | — | — | — | — | — | — | — | — | 2 | 82 | 114 | — | — | — | — | — | 132 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 204 | 204 | 204 | 191 | 204 | 0 | 0 | 204 | 204 | 204 | 204 | 227 | 227 | 208 | 204 | 208 | 208 | 204 | 204 | 191 | 191 | 191 | 191 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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