Surf Forecasts:
How big are the waves at Kaiser's (Hachijojima Island) today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 5ft (1.6m), 5s period with NE swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 8ft (2.5m), 7s period with NE swell.
- Evening surf: Evening surf (17 Oct, local time) - 8ft (2.4m), 8s period with ENE swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 2PM is: 2.4m 7s primary swell from a East-northeast direction and 0.3m 7s secondary swell from a South-southeast direction (forecast issued at 08:00am October 17). An open ocean swell of 0.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 5ft (1.6m) | 5s |
| Afternoon (17 Oct) | 8ft (2.5m) | 7s |
| Evening (17 Oct) | 8ft (2.4m) | 8s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sat morning, min 21°C on Sat night). Winds decreasing (strong winds from the ENE on Sat morning, moderate winds from the SE by Sun night). | ||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||
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) | NE 11 | NE 5 | NE 6 | NE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 258 | 127 | 353 | 630 | 701 | 620 | 653 | 705 | 612 | 512 | 407 | 371 | 328 | 311 | 262 | 348 | 327 | 363 | 343 | 386 | 354 | 330 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross |
High Tide | 10:09AM1.31m | 7:10PM1.47m | 12:20PM1.28m | 7:44PM1.39m | 2:30PM1.34m | |||||||||||||||||
Low Tide | 1:32PM1.23m | 3:39AM0.65m | 1:48PM1.28m | 5:13AM0.69m | 6:37PM1.29m | |||||||||||||||||
 | |  |  |  |  | | | | | | | | | | | | | | | | | |
 | 5:45 | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | 5:06 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 23 | 23 | 23 | 24 | 24 | 24 |
Feels °C | 21 | 19 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 16 | 18 | 18 | 19 | 19 | 19 | 21 | 21 | 22 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NE 11 | SE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 6 | S 6 | SE 11 | SE 10 | SE 10 | SE 10 | ENE 12 | NNE 8 | NNE 8 | NNE 7 | NNE 7 | ESE 8 | ESE 8 | ESE 9 | SE 8 | SE 8 |
| kJ | 258 | 15 | 10 | 9 | 9 | 4 | 3 | 3 | 5 | 4 | 16 | 4 | 14 | 37 | 51 | 46 | 30 | 363 | 343 | 386 | 354 | 330 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | SSE 7 | WNW 5 | — | SE 11 | SE 11 | SE 11 | SE 11 | S 6 | S 6 | ENE 9 | NE 9 | SSE 10 | ENE 12 | ENE 12 | ENE 11 | NNE 9 | NNE 6 | NNE 8 | NNE 7 | SSE 15 | SSE 14 |
| kJ | 23 | 10 | 2 | — | 5 | 5 | 5 | 5 | 3 | 1 | 8 | 3 | 10 | 14 | 14 | 13 | 8 | 16 | 23 | 10 | 85 | 78 |
Swell 3 Height (m) Direction Period (s) | SSE 7 | WNW 4 | SE 12 | S 12 | — | — | — | — | — | — | — | — | ENE 9 | NE 9 | NE 9 | NE 9 | ENE 11 | ENE 11 | ENE 12 | SSE 16 | NNE 7 | SSE 17 |
| kJ | 11 | 2 | 6 | 3 | — | — | — | — | — | — | — | — | 8 | 3 | 3 | 3 | 13 | 25 | 13 | 49 | 9 | 54 |
Wind waves Height (m) Direction Period (s) | NNE 3 | NE 5 | NE 6 | NE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 8 | ESE 8 | — | — | — | — | — |
| kJ | 4 | 127 | 353 | 630 | 701 | 620 | 653 | 705 | 612 | 512 | 407 | 371 | 328 | 311 | 262 | 348 | 327 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 519 | 772 | 1382 | 191 | 191 | 191 | 191 | 231 | 240 | 546 | 546 | 546 | 546 | 233 | 195 | 195 | 195 | 227 | 233 | 516 | 249 | 233 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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