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Surf Forecasts:
Rivermouth (Hikkaduwa) surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 4 am Wednesday 01 Apr 2026 +0530Forecast update in hr min s Forecast update imminent
Rivermouth (Hikkaduwa) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rivermouth (Hikkaduwa) sea temperature is
29.8° C
(Which is normal for this time of year)How big are the waves at Rivermouth (Hikkaduwa) today?
The current surf forecast for Rivermouth (Hikkaduwa) at 1PM is: 0.9m 14s primary swell from a South-southwest direction and 0.6m 11s secondary swell from a South-southeast direction (forecast issued at 04:30am April 01). The wind direction is predicted to be onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Apr) | 3ft (0.9m) | 14s |
| Afternoon (01 Apr) | 3ft (0.9m) | 13s |
| Evening (01 Apr) | 3ft (0.9m) | 13s |
Table - waves today at Rivermouth (Hikkaduwa). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 01 | Thursday 02 | Friday 03 | ||||||||||||||||||||||
| 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) (?) | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 352 | 352 | 347 | 294 | 313 | 313 | 277 | 273 | 273 | 269 | 265 | 257 | 199 | 196 | 190 | 187 | 184 | 127 | 125 | 125 | 125 | 123 | 121 | 123 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | cross- on | on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross | cross | glass | cross | cross | on | on | on | on | on |
High Tide / height (m) | 1:47AM 0.60 | 2:12PM 0.68 | 2:12AM 0.62 | 2:35PM 0.71 | 2:37AM 0.61 | 2:58PM 0.71 | ||||||||||||||||||
Low Tide / height (m) | 7:56AM 0.04 | 8:21PM 0.08 | 8:16AM 0.01 | 8:44PM 0.06 | 8:36AM 0.00 | 9:07PM 0.05 | ||||||||||||||||||
Wednesday 01 | Thursday 02 | Friday 03 | ||||||||||||||||||||||
| Sunrise | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:17 | - | - | - | - | - | - | - | 6:17 | - | - | - | - | - | - | - | 6:17 | - | - |
 | |  | | | | | | | | |  | | |  | | |  | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | 1 | - | - |
| Temp. °C | 25 | 24 | 26 | 29 | 28 | 28 | 28 | 27 | 26 | 25 | 27 | 29 | 28 | 29 | 28 | 27 | 27 | 26 | 28 | 29 | 29 | 29 | 28 | 27 |
| Feels °C (?) | 27 | 26 | 28 | 31 | 29 | 31 | 31 | 30 | 29 | 28 | 30 | 32 | 30 | 33 | 31 | 31 | 31 | 30 | 32 | 32 | 31 | 32 | 32 | 31 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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