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Kaiser's (Hachijojima Island) surfForecast / Izu Islands / Japan
48hr Weather and Surf, issued 8 pm Monday 01 Jun 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
24.2° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Kaiser's (Hachijojima Island) today (02 Jun):
- Morning surf: Morning surf (02 Jun, local time) - 2.5ft (0.7m), 10s period with E swell.
- Afternoon surf: Afternoon surf (02 Jun, local time) - 2.5ft (0.7m), 10s period with E swell.
- Evening surf: Evening surf (02 Jun, local time) - 5ft (1.6m), 5s period with SE swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 2AM is: 1.8m 14s primary swell from a South-southwest direction and 0.7m 10s secondary swell from a East direction (forecast issued at 08:00pm June 01). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jun) | 2.5ft (0.7m) | 10s |
| Afternoon (02 Jun) | 2.5ft (0.7m) | 10s |
| Evening (02 Jun) | 5ft (1.6m) | 5s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 44mm), heaviest during Tue night. Warm (max 24°C on Wed morning, min 19°C on Thu morning). Winds decreasing (stormy winds from the S on Wed morning, light winds from the SE by Wed night). | ||||||||||||||||||||||||
Mon 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
S 11 | E 10 | SSW 13 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | SE 5 | SE 6 | SE 7 | SSE 8 | S 9 | E 9 | WSW 14 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | NNE 11 | |
233 | 115 | 688 | 90 | 90 | 88 | 88 | 88 | 87 | 154 | 351 | 831 | 2133 | 4358 | 134 | 0 | 144 | 222 | 218 | 180 | 176 | 162 | 131 | 972 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross | cross-on | cross-on | cross-on | cross | cross-on | |
High Tide | 7:02PM1.38m | 5:06AM1.44m | 7:37PM1.37m | 5:39AM1.42m | 8:12PM1.35m | 6:13AM1.40m | ||||||||||||||||||
Low Tide | 11:52PM0.96m | 12:27PM0.11m | 00:26AM0.96m | 1:01PM0.15m | 00:59AM0.97m | 1:37PM0.21m | ||||||||||||||||||
 |  |  | |  | | | |  |  | | |  |  | |  |  |  | | | | | | | |
 | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:31 | — | — | — | — |
 | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | 6:45 |
— | — | — | — | — | — | — | — | 2 | 2 | 1 | 2 | 13 | 9 | 8 | 1 | — | 1 | 1 | — | — | 1 | 2 | 1 | |
Temp °C | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 24 | 24 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 19 | 21 |
20 | 19 | 18 | 18 | 18 | 19 | 19 | 19 | 18 | 17 | 16 | 14 | 13 | 12 | 12 | 15 | 17 | 20 | 22 | 22 | 21 | 21 | 17 | 18 | |
Swell 1 Height (m) Direction Period (s) | S 11 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 12 | SW 12 | SW 15 | SW 14 | SW 16 | WSW 16 | E 9 | — | ESE 9 | ESE 9 | WSW 12 | WSW 11 | SW 10 | SW 10 | SW 9 | NNE 11 |
 kJ | 233 | 922 | 688 | 1600 | 1579 | 1346 | 1286 | 951 | 718 | 700 | 1204 | 1201 | 1551 | 7267 | 134 | — | 144 | 222 | 4475 | 2335 | 1249 | 891 | 550 | 972 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | E 10 | SW 16 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | SW 17 | WSW 17 | — | WSW 18 | E 10 | — | — | — | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | NNE 10 | SW 9 |
| kJ | 346 | 115 | 532 | 90 | 90 | 88 | 88 | 88 | 87 | 281 | 351 | — | 870 | 146 | — | — | — | — | 218 | 180 | 176 | 162 | 689 | 399 |
Swell 3 Height (m) Direction Period (s) | E 10 | SE 11 | E 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 12 | WSW 17 | E 9 | — | — | — | — | — | — | — | — | SE 13 | SE 13 | N 7 | N 7 | ESE 9 | ESE 8 |
| kJ | 115 | 20 | 117 | 19 | 19 | 19 | 19 | 21 | 197 | 81 | — | — | — | — | — | — | — | — | 7 | 7 | 57 | 106 | 131 | 127 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 5 | SE 5 | SE 5 | SE 6 | SE 7 | SSE 8 | S 9 | SW 16 | WSW 14 | WSW 13 | WSW 12 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 34 | 63 | 154 | 351 | 831 | 2133 | 4358 | 39037 | 30648 | 13642 | 7608 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 195 | 195 | 152 | 152 | 152 | 227 | 227 | 195 | 248 | 239 | 191 | 248 | 768 | 507 | 507 | 511 | 196 | 191 | 196 | 191 | 227 | 250 | 297 | 249 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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