Surf Forecasts:
How big are the waves at Kaiser's (Hachijojima Island) today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 7ft (2.1m), 13s period with E swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 6.5ft (2.0m), 13s period with E swell.
- Evening surf: Evening surf (09 Aug, local time) - 6ft (1.9m), 12s period with E swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 1PM is: 2.0m 13s primary swell from a East direction (forecast issued at 08:00am August 09). An open ocean swell of 1.1m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 7ft (2.1m) | 13s |
| Afternoon (09 Aug) | 6.5ft (2.0m) | 13s |
| Evening (09 Aug) | 6ft (1.9m) | 12s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Tue night. Warm (max 27°C on Sun morning, min 25°C on Tue morning). Winds decreasing (fresh winds from the NNE on Mon morning, light winds from the E by Tue morning). | ||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||||||||
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 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | NE 9 | NE 9 | ENE 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1567 | 1520 | 1487 | 1288 | 1206 | 1054 | 1039 | 1198 | 1544 | 1669 | 1678 | 1511 | 1340 | 1194 | 1192 | 981 | 871 | 544 | 643 | 418 | 423 | 411 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 4:29PM1.28m | 1:26AM1.30m | 5:04PM1.36m | 2:48AM1.38m | 5:36PM1.42m | |||||||||||||||||
Low Tide | 8:23AM0.11m | 8:54PM1.11m | 9:23AM-0.01m | 9:49PM1.04m | 10:14AM-0.07m | |||||||||||||||||
 |  | | | |  | |  |  | | | | | | | | |  | | | |  | |
 | 4:58 | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — |
 | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | 1 | 2 |
Temp °C | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 |
Feels °C | 28 | 28 | 29 | 27 | 28 | 28 | 28 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 27 | 27 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | NE 9 | NE 9 | NE 9 |
| kJ | 1567 | 1520 | 1487 | 1288 | 1206 | 1054 | 1039 | 1198 | 1544 | 1669 | 1678 | 1511 | 1340 | 1194 | 1192 | 981 | 871 | 544 | 643 | 418 | 423 | 345 |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | WSW 11 | WSW 11 | WSW 11 | NE 9 | NE 8 | ENE 10 | E 10 | ENE 10 |
| kJ | 222 | 273 | 361 | 486 | 540 | 540 | 689 | 617 | 514 | 573 | 309 | 288 | 283 | 246 | 219 | 215 | 219 | 334 | 311 | 294 | 235 | 411 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SSW 10 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 11 | SSW 11 | SSW 11 | — | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | WSW 11 | SSW 11 | ENE 12 | ENE 12 | SSW 10 |
| kJ | 259 | 222 | 198 | 198 | 184 | 180 | 221 | 214 | 214 | — | 198 | 143 | 106 | 141 | 146 | 152 | 149 | 215 | 214 | 263 | 269 | 198 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 191 | 191 | 191 | 191 | 152 | 152 | 191 | 204 | 196 | 204 | 204 | 191 | 191 | 204 | 204 | 204 | 191 | 191 | 256 | 511 | 237 | 195 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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