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Tacos (Hachijojima Island) surfForecast / Izu Islands / Japan
48hr Weather and Surf, issued 8 pm Wednesday 15 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Tacos (Hachijojima Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tacos (Hachijojima Island) sea temperature is
21.7° C
(Which is 2.1°C warmer than normal for this time of year)How big are the waves at Tacos (Hachijojima Island) today?
The current surf forecast for Tacos (Hachijojima Island) at 4AM is: 2.1m 15s primary swell from a South-southeast direction and 1.7m 6s secondary swell from a South-southeast direction (forecast issued at 08:00pm April 15). An open ocean swell of 1.3m 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 (16 Apr) | 7ft (2.1m) | 15s |
| Afternoon (16 Apr) | 6.5ft (2.0m) | 14s |
| Evening (16 Apr) | 13ft (4.0m) | 9s |
Table - waves today at Tacos (Hachijojima Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 14 | 14 | 16 | 15 | 14 | 14 | 8 | 9 | 10 | 10 | 10 | 10 | 9 | 10 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2061 | 1772 | 1724 | 1700 | 2200 | 1873 | 1647 | 1647 | 1653 | 2848 | 4394 | 3674 | 3075 | 2273 | 1921 | 1913 | 1982 | 2243 | 2243 | 2214 | 2266 | 2150 | 2150 | 2235 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on |
High Tide / height (m) | 4:01PM 1.36 | 4:23AM 1.40 | 4:51PM 1.44 | 4:45AM 1.45 | 5:41PM 1.49 | 5:09AM 1.47 | ||||||||||||||||||
Low Tide / height (m) | 10:12PM 0.40 | 10:34AM 0.28 | 10:50PM 0.46 | 11:10AM 0.09 | 11:27PM 0.55 | 11:48AM -0.06 | ||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:07 | - | - | - |
| Sunset | 6:09 | - | - | - | - | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:10 | - | - | - | - | - | - | - |
 |  |  | |  | |  |  | |  | |  | | | | | |  | | | | | | | |
Rain (mm) | 3 | 3 | 3 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 21 | 20 | 19 | 19 | 18 | 17 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 18 |
| Feels °C (?) | 16 | 16 | 19 | 18 | 13 | 12 | 8 | 6 | 6 | 6 | 5 | 7 | 6 | 6 | 8 | 9 | 7 | 8 | 9 | 11 | 12 | 14 | 14 | 15 |
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Ocean Swells (m)- Wind Speed (km/h)
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