Surf Forecasts:
How big are the waves at Kaiser's (Hachijojima Island) today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 3ft (0.9m), 9s period with NNE swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 3.5ft (1.0m), 8s period with NNE swell.
- Evening surf: Evening surf (23 Sep, local time) - 3.5ft (1.0m), 8s period with NE swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 2AM is: 0.8m 9s primary swell from a North-northeast direction (forecast issued at 08:00pm September 22). An open ocean swell of 0.7m 6s is not directed at the surf break, a second open ocean swell of 0.7m 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 (23 Sep) | 3ft (0.9m) | 9s |
| Afternoon (23 Sep) | 3.5ft (1.0m) | 8s |
| Evening (23 Sep) | 3.5ft (1.0m) | 8s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 26°C on Tue night, min 25°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the ENE by Fri morning). | ||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||
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) | SSE 7 | SSE 7 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 62 | 43 | 94 | 90 | 130 | 135 | 154 | 147 | 132 | 132 | 152 | 148 | 132 | 129 | 112 | 82 | 82 | 82 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | glassy | cross-off | cross |
High Tide | 4:12PM1.45m | 2:22AM1.40m | 4:25PM1.51m | 3:11AM1.51m | 4:40PM1.57m | |||||||||||||
Low Tide | 9:19PM1.11m | 9:23AM0.46m | 9:44PM1.01m | 9:57AM0.45m | ||||||||||||||
 | | | |  | | | | |  | | | | | | | | | |
 | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 30 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | SW 7 | SW 6 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 105 | 63 | 64 | 90 | 130 | 135 | 154 | 147 | 132 | 132 | 152 | 148 | 132 | 129 | 112 | 82 | 82 | 82 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | WNW 7 | NNE 9 | SW 6 | SW 6 | SW 5 | SW 5 | SSE 8 | S 8 | ENE 9 | S 8 | SSE 8 | E 9 | E 9 | E 9 | E 5 | ESE 5 | E 9 |
| kJ | 96 | 57 | 94 | 34 | 25 | 18 | 10 | 27 | 35 | 28 | 34 | 23 | 25 | 25 | 25 | 9 | 9 | 25 |
Swell 3 Height (m) Direction Period (s) | SSE 7 | SSE 7 | WNW 6 | SSE 7 | SSE 7 | SSE 6 | ENE 10 | ENE 9 | ENE 9 | SW 8 | ENE 9 | ENE 9 | SSE 8 | SSE 8 | SSE 8 | E 9 | E 9 | ESE 5 |
| kJ | 62 | 43 | 26 | 31 | 17 | 16 | 30 | 29 | 28 | 20 | 27 | 27 | 14 | 7 | 7 | 25 | 25 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | SW 6 | — | — | — | — | — | — | — | — | W 4 | SW 4 | SW 4 | SW 4 | — | — | — |
| kJ | — | — | 38 | — | — | — | — | — | — | — | — | 1 | 3 | 3 | 3 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 237 | 0 | 0 | 0 | 772 | 830 | 1308 | 240 | 248 | 204 | 0 | 0 | 0 | 228 | 0 | 0 | 231 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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