Surf Forecasts:
How big are the waves at Kaiser's (Hachijojima Island) today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 10ft (3.0m), 9s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 10ft (3.0m), 9s period with SSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 8ft (2.5m), 9s period with SSW swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 3AM is: 3.0m 9s primary swell from a South-southwest direction and 0.5m 10s secondary swell from a East direction, 0.2m 18s secondary swell from a East direction (forecast issued at 08:00pm September 08). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 10ft (3.0m) | 9s |
| Afternoon (09 Sep) | 10ft (3.0m) | 9s |
| Evening (09 Sep) | 8ft (2.5m) | 9s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Thu morning. Warm (max 29°C on Wed afternoon, min 27°C on Thu morning). Winds decreasing (strong winds from the SSW on Tue night, light winds from the WSW by Thu night). | ||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||
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) | S 10 | S 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 1158 | 1363 | 1424 | 1441 | 1531 | 1531 | 1347 | 1258 | 1046 | 950 | 820 | 722 | 650 | 498 | 394 | 341 | 344 | 287 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:41PM1.40m | 2:57AM1.46m | 5:03PM1.47m | 3:54AM1.59m | 5:25PM1.55m | |||||||||||||
Low Tide | 9:36PM1.03m | 10:01AM0.18m | 10:16PM0.91m | 10:43AM0.23m | ||||||||||||||
 |  | | |  | | | | | | | |  | | | | | | |
 | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 6 | 3 | 1 | 1 | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 28 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 28 | 28 | 28 | 29 | 30 | 31 | 30 | 30 | 32 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 10 | E 10 | E 10 | E 9 | SE 10 | E 16 | E 16 | E 16 | E 16 | E 15 | NNE 9 | SSW 8 | SSW 8 | SSW 8 | NNE 7 | NNE 7 |
| kJ | 23 | 23 | 46 | 47 | 30 | 15 | 25 | 46 | 46 | 45 | 76 | 71 | 32 | 498 | 394 | 341 | 172 | 139 |
Swell 2 Height (m) Direction Period (s) | SE 10 | ESE 10 | NNE 10 | E 18 | NNE 8 | E 17 | E 17 | SE 9 | E 10 | E 9 | NNE 10 | NE 10 | E 15 | NNE 8 | NNE 8 | NNE 8 | E 14 | E 14 |
| kJ | 25 | 19 | 11 | 24 | 7 | 52 | 49 | 23 | 17 | 16 | 20 | 24 | 69 | 75 | 178 | 210 | 93 | 142 |
Swell 3 Height (m) Direction Period (s) | E 10 | NNE 11 | E 18 | NNE 9 | ESE 10 | NNE 8 | E 9 | E 10 | SE 11 | NNE 9 | E 10 | E 10 | SE 11 | W 7 | W 7 | E 14 | SE 10 | SE 9 |
| kJ | 18 | 12 | 24 | 7 | 10 | 7 | 15 | 17 | 29 | 7 | 17 | 16 | 29 | 33 | 33 | 100 | 28 | 23 |
Wind waves Height (m) Direction Period (s) | S 10 | S 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | — | — | W 7 | SSW 8 | SSW 8 |
| kJ | 1158 | 1363 | 1424 | 1441 | 1531 | 1531 | 1347 | 1258 | 1046 | 950 | 820 | 722 | 650 | — | — | 31 | 344 | 287 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 195 | 480 | 497 | 497 | 237 | 510 | 249 | 250 | 195 | 546 | 227 | 227 | 227 | 0 | 0 | 249 | 249 | 0 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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