Surf Forecasts:
How big are the waves at Kaiser's (Hachijojima Island) today (01 Aug):
- Morning surf: Morning surf (01 Aug, local time) - 1ft (0.3m), 18s period with ENE swell.
- Afternoon surf: Afternoon surf (01 Aug, local time) - 2ft (0.6m), 16s period with ESE swell.
- Evening surf: Evening surf (01 Aug, local time) - 2.5ft (0.8m), 17s period with ESE swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 4PM is: 0.7m 16s primary swell from a East-southeast direction and 0.5m 11s secondary swell from a East direction (forecast issued at 08:00am August 01). An open ocean swell of 1.1m 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 (01 Aug) | 1ft (0.3m) | 18s |
| Afternoon (01 Aug) | 2ft (0.6m) | 16s |
| Evening (01 Aug) | 2.5ft (0.8m) | 17s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Warm (max 29°C on Sat afternoon, min 27°C on Sun night). Winds increasing (calm on Sun afternoon, strong winds from the NE by Mon night). | ||||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||||||||
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) | E 11 | ENE 18 | ESE 17 | ESE 16 | ESE 16 | ESE 17 | ESE 15 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 17 | ESE 17 | ESE 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 37 | 60 | 115 | 171 | 366 | 386 | 334 | 1067 | 1214 | 1147 | 1241 | 1629 | 1629 | 2049 | 2535 | 2583 | 2973 | 3592 | 4173 | 5406 | 5647 | 5238 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:07AM1.57m | 7:35PM1.54m | 6:45AM1.54m | 7:57PM1.56m | 7:26AM1.48m | 8:20PM1.55m | ||||||||||||||||
Low Tide | 12:55PM0.28m | 1:06AM0.82m | 1:22PM0.39m | 1:44AM0.77m | 1:49PM0.51m | |||||||||||||||||
 | | | | |  | |  |  |  | | | | | | | | | |  | |  | |
 | 4:52 | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — |
 | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 29 | 29 | 31 | 32 | 30 | 32 | 32 | 33 | 33 | 34 | 35 | 33 | 32 | 29 | 28 | 25 | 25 | 25 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | E 11 | SE 9 | ESE 17 | ESE 16 | ESE 16 | ESE 17 | ESE 15 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 17 | ESE 17 | ESE 16 |
| kJ | 37 | 20 | 115 | 171 | 366 | 386 | 334 | 1067 | 1214 | 1147 | 1241 | 1629 | 1629 | 2049 | 2535 | 2583 | 2973 | 3592 | 4173 | 5406 | 5647 | 5238 |
Swell 2 Height (m) Direction Period (s) | SE 9 | E 11 | SE 8 | E 11 | SE 8 | ESE 10 | SE 18 | E 16 | E 16 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 5 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
| kJ | 12 | 21 | 18 | 57 | 16 | 78 | 312 | 127 | 129 | 41 | 40 | 40 | 27 | 19 | 153 | 153 | 107 | 106 | 98 | 97 | 140 | 138 |
Swell 3 Height (m) Direction Period (s) | ESE 18 | ENE 18 | E 11 | NE 8 | NE 8 | ESE 14 | ESE 10 | NE 8 | NE 7 | ENE 16 | ENE 15 | ENE 15 | E 15 | E 14 | SE 13 | SW 8 | SW 8 | — | — | — | — | — |
| kJ | 31 | 60 | 37 | 17 | 16 | 136 | 75 | 9 | 8 | 83 | 78 | 73 | 109 | 107 | 7 | 11 | 10 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | — | — | — | — | NE 7 | NNE 5 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 |
| kJ | 77 | 77 | 87 | 87 | 77 | 65 | 55 | 55 | 47 | — | — | — | — | 16 | 27 | 87 | 147 | 203 | 263 | 275 | 335 | 524 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 208 | 152 | 248 | 195 | 195 | 155 | 152 | 204 | 204 | 0 | 0 | 0 | 226 | 218 | 218 | 227 | 252 | 218 | 227 | 227 | 218 | 227 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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