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Tacos (Hachijojima Island) surfForecast / Izu Islands / Japan
48hr Weather and Surf, issued 2 am Saturday 18 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
22.1° C
(Which is 2.5°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 10AM is: 2.3m 16s primary swell from a South-southeast direction and 2.4m 11s secondary swell from a East-northeast direction, 1.3m 7s secondary swell from a East-southeast direction (forecast issued at 02:00am April 18). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 7.5ft (2.3m) | 16s |
| Afternoon (18 Apr) | 8ft (2.5m) | 15s |
| Evening (18 Apr) | 8ft (2.5m) | 15s |
Table - waves today at Tacos (Hachijojima Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| 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) (?) | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2682 | 2731 | 2731 | 2459 | 2094 | 2620 | 3045 | 3135 | 3231 | 2968 | 3110 | 3261 | 3544 | 3725 | 3889 | 4021 | 3448 | 3218 | 2638 | 2423 | 2304 | 2268 | 1949 | 1855 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on |
High Tide / height (m) | 5:09AM 1.47 | 6:31PM 1.48 | 5:34AM 1.47 | 7:23PM 1.42 | 6:00AM 1.45 | 8:16PM 1.32 | ||||||||||||||||||
Low Tide / height (m) | 11:27PM 0.55 | 11:48AM -0.06 | 12:03AM 0.65 | 12:28PM -0.16 | 12:36AM 0.76 | 1:10PM -0.18 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| Sunrise | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:05 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:12 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - |
 |  |  | | | | | | | | | |  | | | |  | |  | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 16 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 18 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 |
| Feels °C (?) | 10 | 13 | 12 | 14 | 16 | 16 | 14 | 15 | 15 | 15 | 13 | 13 | 13 | 14 | 14 | 12 | 13 | 13 | 13 | 13 | 14 | 15 | 14 | 15 |
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Ocean Swells (m)- Wind Speed (km/h)
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