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Surf Forecasts:
Mangea Reefs (The Channel Island) surfForecast / Efate / Vanuatu
48hr Weather and Surf, issued 4 am Monday 20 Apr 2026 +11Forecast update in hr min s Forecast update imminent
Mangea Reefs (The Channel Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mangea Reefs (The Channel Island) sea temperature is
29.3° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Mangea Reefs (The Channel Island) today?
The current surf forecast for Mangea Reefs (The Channel Island) at 10AM is: 0.4m 12s primary swell from a Southeast direction and 0.6m 6s secondary swell from a East-southeast direction (forecast issued at 04:00am April 20). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+11) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 1.5ft (0.4m) | 12s |
| Afternoon (20 Apr) | 1.5ft (0.4m) | 12s |
| Evening (20 Apr) | 1.5ft (0.4m) | 12s |
Table - waves today at Mangea Reefs (The Channel Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 52 | 51 | 51 | 50 | 50 | 35 | 34 | 33 | 31 | 31 | 30 | 30 | 25 | 30 | 36 | 61 | 65 | 87 | 90 | 87 | 104 | 88 | 70 | 69 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross |
High Tide / height (m) | 6:35AM 1.43 | 7:59PM 1.16 | 7:24AM 1.35 | 9:11PM 1.11 | 8:23AM 1.27 | 10:33PM 1.09 | ||||||||||||||||||
Low Tide / height (m) | 12:32AM 0.46 | 1:26PM 0.06 | 1:24AM 0.55 | 2:25PM 0.11 | 2:27AM 0.64 | 3:31PM 0.16 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 5:34 | - | - | - | - | - | - | - | 5:32 | - | - | - | - | - | - | - | 5:31 | - | - |
 |  |  |  | | | | | |  |  | | | | | | | | | |  | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 2 | 4 | 5 | 4 | 4 | 4 | 4 | 3 | 2 | 3 | 5 | 10 | 20 | 18 | 4 |
| Temp. °C | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 22 | 23 |
| Feels °C (?) | 27 | 26 | 26 | 28 | 28 | 27 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 23 | 23 | 23 | 24 | 24 | 25 | 26 | 24 | 23 | 23 |
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