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Kaiser's (Hachijojima Island) surfForecast / Izu Islands / Japan
48hr Weather and Surf, issued 2 am Tuesday 26 May 2026 JSTForecast update in hr min s Forecast update imminent
Kaiser's (Hachijojima Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kaiser's (Hachijojima Island) sea temperature is
23.5° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Kaiser's (Hachijojima Island) today?
The current surf forecast for Kaiser's (Hachijojima Island) at 6AM is: 1.7m 10s primary swell from a East-northeast direction and 1.1m 8s secondary swell from a East-southeast direction, 0.4m 6s secondary swell from a South-southwest direction (forecast issued at 02:00am May 26). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 6ft (1.9m) | 9s |
| Afternoon (26 May) | 4.5ft (1.4m) | 10s |
| Evening (26 May) | 4.5ft (1.3m) | 10s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Wed night. Warm (max 24°C on Wed morning, min 20°C on Wed night). Winds increasing (light winds from the SW on Wed night, strong winds from the S by Thu morning). | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ENE 10 | E 8 | ENE 10 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | E 9 | E 9 | E 9 | ENE 10 | E 8 | ENE 10 | ESE 9 | ESE 9 | ENE 10 | S 6 | ENE 10 | ENE 10 | E 10 | |
939 | 708 | 563 | 653 | 419 | 363 | 339 | 296 | 261 | 261 | 236 | 372 | 402 | 395 | 204 | 190 | 144 | 133 | 130 | 130 | 190 | 90 | 63 | 122 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | |
High Tide | 1:35AM1.34m | 2:19PM1.21m | 2:09AM1.42m | 3:30PM1.26m | 2:39AM1.48m | 4:24PM1.31m | ||||||||||||||||||
Low Tide | 8:11AM0.72m | 7:43PM0.81m | 9:01AM0.57m | 8:33PM0.89m | 9:42AM0.42m | |||||||||||||||||||
 | |  | |  | | | | |  |  | | | | |  | | | | | | | | | |
 | — | 4:35 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:40 | — |
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 4 | 4 | — | 1 | 2 | 1 | — | — | |
Temp °C | 21 | 21 | 21 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 22 | 20 | 20 | 22 | 22 | 22 | 23 | 23 | 24 | 24 |
17 | 18 | 18 | 20 | 20 | 21 | 20 | 21 | 22 | 23 | 23 | 25 | 26 | 24 | 20 | 22 | 20 | 20 | 19 | 19 | 20 | 20 | 22 | 21 | |
Swell 1 Height (m) Direction Period (s) | S 7 | S 6 | ESE 8 | SSW 6 | ESE 8 | ESE 8 | ESE 8 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | E 9 | E 9 | E 9 | ESE 9 | E 8 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | E 10 |
 kJ | 23 | 12 | 161 | 8 | 153 | 153 | 153 | 296 | 261 | 261 | 236 | 372 | 402 | 395 | 158 | 190 | 144 | 126 | 126 | 96 | 94 | 90 | 58 | 122 |
Swell 2 Height (m) Direction Period (s) | SE 15 | SE 15 | SSW 6 | ESE 15 | SSW 6 | S 6 | SSW 6 | SSW 6 | ESE 8 | ESE 8 | ESE 8 | ESE 14 | ESE 14 | ESE 14 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 9 | 9 | 13 | 22 | 7 | 6 | 7 | 3 | 137 | 140 | 147 | 19 | 19 | 19 | 204 | 92 | 133 | 133 | 130 | 130 | 104 | 86 | 63 | 68 |
Swell 3 Height (m) Direction Period (s) | S 12 | SW 7 | ESE 15 | SE 10 | ESE 15 | ESE 15 | ESE 15 | ESE 15 | SE 10 | ESE 14 | ESE 14 | S 5 | S 5 | S 5 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | NE 12 | ESE 13 |
| kJ | 3 | 2 | 22 | 4 | 22 | 22 | 21 | 21 | 15 | 20 | 19 | 2 | 2 | 2 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 37 | 16 |
Wind waves Height (m) Direction Period (s) | ENE 10 | E 8 | ENE 10 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ESE 8 | — | — | — | — | — | — | — | — | — | S 3 | S 4 | S 5 | S 6 | SSW 6 | SSW 7 | SW 7 |
| kJ | 939 | 708 | 563 | 653 | 419 | 363 | 339 | 153 | — | — | — | — | — | — | — | — | — | 4 | 27 | 83 | 190 | 398 | 458 | 589 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 204 | 191 | 204 | 204 | 204 | 191 | 191 | 204 | 191 | 196 | 196 | 204 | 204 | 191 | 152 | 0 | 195 | 195 | 195 | 191 | 227 | 195 | 195 | 233 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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