Surf Forecasts:
How big are the waves at Kaiser's (Hachijojima Island) today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 3ft (0.9m), 13s period with E swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 3.5ft (1.0m), 13s period with E swell.
- Evening surf: Evening surf (13 Sep, local time) - 3ft (0.9m), 12s period with E swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 9AM is: 0.9m 13s primary swell from a East direction and 1.0m 8s secondary swell from a Southeast direction (forecast issued at 02:00am September 13). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 3ft (0.9m) | 13s |
| Afternoon (13 Sep) | 3.5ft (1.0m) | 13s |
| Evening (13 Sep) | 3ft (0.9m) | 12s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Tue morning. Warm (max 28°C on Sun morning, min 27°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||||||||||
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) | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | SE 10 | E 12 | SE 9 | SE 9 | E 14 | E 14 | ENE 14 | ESE 9 | E 14 | E 14 | E 14 | E 14 | E 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 352 | 342 | 336 | 268 | 273 | 336 | 276 | 248 | 236 | 233 | 233 | 262 | 300 | 335 | 321 | 394 | 394 | 322 | 258 | 388 | 411 | 508 | 501 | 494 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross |
High Tide | 6:12AM1.69m | 6:25PM1.71m | 6:54AM1.63m | 6:41PM1.72m | 7:36AM1.54m | 6:56PM1.70m | ||||||||||||||||||
Low Tide | 00:05AM0.64m | 12:18PM0.66m | 00:39AM0.60m | 12:40PM0.81m | 1:13AM0.58m | 12:59PM0.94m | ||||||||||||||||||
 | |  | | | | |  | | | |  | | |  |  | | |  | | | | | | |
 | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 1 | 5 | 1 | 2 | 1 | — |
Temp °C | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 |
Feels °C | 30 | 30 | 30 | 29 | 31 | 30 | 30 | 29 | 28 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | SE 8 | SE 8 | E 13 | E 13 | E 12 | E 12 | SE 8 | SE 8 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | E 14 | E 14 | E 14 |
| kJ | 352 | 342 | 336 | 120 | 123 | 336 | 276 | 248 | 236 | 142 | 156 | 262 | 269 | 335 | 321 | 243 | 238 | 264 | 258 | 202 | 217 | 423 | 501 | 494 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 8 | SE 8 | E 13 | E 13 | SE 8 | NE 6 | NE 6 | NE 6 | E 12 | E 12 | E 12 | E 12 | E 13 | E 12 | E 14 | E 14 | ENE 14 | E 13 | E 14 | E 14 | E 14 | E 14 | SE 8 |
| kJ | 43 | 69 | 73 | 268 | 273 | 114 | 19 | 19 | 14 | 233 | 233 | 233 | 300 | 255 | 109 | 394 | 394 | 322 | 166 | 388 | 411 | 508 | 417 | 113 |
Swell 3 Height (m) Direction Period (s) | SW 7 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NE 6 | SSW 7 | SSW 7 | SSW 7 | NE 6 | NE 6 | ENE 16 | NE 6 | NE 6 | ENE 15 | NE 7 | NE 7 | NE 7 | ENE 15 | NE 7 | — | — | — | — |
| kJ | 23 | 16 | 16 | 16 | 16 | 19 | 5 | 5 | 5 | 14 | 14 | 83 | 10 | 11 | 169 | 12 | 12 | 12 | 184 | 7 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SE 8 | SE 8 | SE 7 | — | — | — | — | — | — | — | — | — | — | S 4 | SSW 4 | SE 8 | SSE 8 | SSW 5 |
| kJ | — | — | — | — | — | — | 110 | 133 | 121 | — | — | — | — | — | — | — | — | — | — | 9 | 18 | 311 | 248 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 208 | 204 | 196 | 204 | 191 | 191 | 248 | 195 | 195 | 195 | 152 | 195 | 233 | 516 | 195 | 196 | 152 | 152 | 152 | 152 | 152 | 152 | 152 | 152 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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