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Surf Forecasts:
The Cave surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 10 am Sunday 19 Apr 2026 +0530Forecast update in hr min s Forecast update imminent
The Cave surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Cave sea temperature is
30.7° C
(Which is slightly warmer than usual)How big are the waves at The Cave today?
The current surf forecast for The Cave at 6PM is: 0.4m 17s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a South-southeast direction, 0.5m 12s secondary swell from a South-southwest direction (forecast issued at 10:30am April 19). The wind direction is predicted to be onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 1.5ft (0.4m) | 18s |
| Afternoon (19 Apr) | 1.5ft (0.5m) | 12s |
| Evening (19 Apr) | 1.5ft (0.4m) | 16s |
Table - waves today at The Cave. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 19 | Monday 20 | Tuesday 21 | Wed 22 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 18 | 18 | 12 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 107 | 106 | 104 | 87 | 104 | 147 | 147 | 86 | 82 | 86 | 121 | 123 | 158 | 120 | 158 | 158 | 156 | 150 | 136 | 128 | 118 | 118 | 90 | 90 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | on | on | cross- on | cross- on | cross | cross- off | cross | on | on | on | cross- on | cross- on | cross | cross | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross | cross |
High Tide / height (m) | 3:35PM 0.22 | 5:11AM 0.14 | 3:32PM 0.20 | 5:40AM 0.13 | 3:11PM 0.19 | |||||||||||||||||||
Low Tide / height (m) | 9:23AM 0.09 | 10:44PM 0.02 | 9:22AM 0.11 | 10:54PM 0.04 | 8:49AM 0.12 | 10:55PM 0.05 | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wed 22 | |||||||||||||||||||||
| Sunrise | 5:54 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - |
 | | | |  | |  | | |  | | | | |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 2 | - | - | - | - | - | - | - |
| Temp. °C | 28 | 29 | 30 | 29 | 29 | 28 | 27 | 26 | 28 | 30 | 30 | 30 | 29 | 29 | 27 | 27 | 28 | 30 | 31 | 30 | 28 | 28 | 27 | 26 |
| Feels °C (?) | 33 | 31 | 32 | 31 | 32 | 31 | 30 | 29 | 32 | 33 | 31 | 32 | 32 | 32 | 30 | 30 | 30 | 31 | 31 | 31 | 30 | 30 | 29 | 28 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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