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Tacos (Hachijojima Island) surfForecast / Izu Islands / Japan
48hr Weather and Surf, issued 2 am Monday 13 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
21.0° C
(Which is 1.6°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 7AM is: 0.7m 9s primary swell from a East-southeast direction and 0.9m 6s secondary swell from a East direction (forecast issued at 02:00am April 13). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | 2.5ft (0.8m) | 10s |
| Afternoon (13 Apr) | 3.5ft (1.0m) | 10s |
| Evening (13 Apr) | 3.5ft (1.1m) | 10s |
Table - waves today at Tacos (Hachijojima Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
| 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 | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 17 | 16 | 16 | 16 | 16 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 223 | 141 | 75 | 105 | 240 | 201 | 270 | 265 | 255 | 245 | 229 | 229 | 234 | 277 | 436 | 616 | 536 | 717 | 1875 | 2320 | 2562 | 2355 | 2682 | 2391 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | off | off | off | cross- off | glass | off | off | glass | cross- on | cross- on | cross- on | on | on | on | on | cross- on | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:26AM 1.19 | 2:09PM 1.11 | 3:43AM 1.26 | 3:09PM 1.24 | 4:02AM 1.34 | 4:01PM 1.36 | ||||||||||||||||||
Low Tide / height (m) | 8:56AM 0.82 | 8:50PM 0.37 | 9:26AM 0.66 | 9:33PM 0.37 | 9:59AM 0.48 | |||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
| Sunrise | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:09 | - |
 | |  | | | | | |  | |  | | | | |  | | | | | | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 |
| Temp. °C | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 19 | 19 |
| Feels °C (?) | 16 | 16 | 18 | 18 | 18 | 16 | 18 | 19 | 18 | 18 | 19 | 19 | 18 | 18 | 16 | 16 | 16 | 15 | 17 | 18 | 17 | 16 | 16 | 16 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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