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Rivermouth (Hikkaduwa) surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 4 am Sunday 03 May 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
30.7° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Rivermouth (Hikkaduwa) today?
The current surf forecast for Rivermouth (Hikkaduwa) at 8AM is: 0.7m 12s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a Southeast direction, 0.9m 5s secondary swell from a Southwest direction (forecast issued at 04:30am May 03). The wind direction is predicted to be onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 2.5ft (0.7m) | 12s |
| Afternoon (03 May) | 2ft (0.6m) | 12s |
| Evening (03 May) | 1.5ft (0.5m) | 12s |
Table - waves today at Rivermouth (Hikkaduwa). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 60mm), heaviest during Tue night. Warm (max 30°C on Sun morning, min 25°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 3 | Monday 4 | Tuesday 5 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | SSW 12 | SSW 12 | SSW 14 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | |
183 | 175 | 155 | 115 | 113 | 111 | 81 | 79 | 113 | 158 | 161 | 258 | 319 | 362 | 405 | 390 | 539 | 580 | 558 | 558 | 447 | 412 | 407 | 407 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | on | cross-on | cross-off | |
High Tide | 2:37AM0.52m | 2:55PM0.66m | 3:03AM0.50m | 3:20PM0.63m | 3:28AM0.47m | 3:47PM0.60m | ||||||||||||||||||
Low Tide | 8:25AM0.03m | 9:10PM0.05m | 8:49AM0.03m | 9:35PM0.06m | 9:14AM0.05m | 10:03PM0.09m | ||||||||||||||||||
 | |  | |  | | | | | | | | | | | | | | | | |  |  | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
2 | 1 | — | — | 1 | 1 | 2 | 3 | 2 | 3 | 3 | 3 | 2 | 1 | 3 | 3 | 3 | 2 | 1 | 1 | 5 | 7 | 10 | 4 | |
Temp °C | 27 | 27 | 29 | 30 | 30 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 27 | 25 | 25 |
29 | 30 | 32 | 33 | 33 | 32 | 31 | 31 | 31 | 29 | 31 | 30 | 32 | 32 | 31 | 31 | 30 | 31 | 30 | 31 | 32 | 29 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 5 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 14 | SW 18 | SW 6 | SW 6 | SW 17 | SW 17 | SW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 |
 kJ | 183 | 175 | 155 | 115 | 39 | 111 | 81 | 79 | 113 | 158 | 161 | 89 | 86 | 362 | 405 | 390 | 539 | 580 | 558 | 558 | 447 | 412 | 407 | 407 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SE 8 | SE 8 | SSW 12 | SE 8 | SE 8 | SE 8 | SE 8 | SW 19 | SSW 11 | SW 18 | SW 18 | SSW 12 | SSW 12 | SSW 13 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SSW 22 | SSW 22 | SSW 21 |
| kJ | 25 | 24 | 16 | 16 | 113 | 15 | 15 | 16 | 16 | 130 | 49 | 258 | 319 | 81 | 82 | 65 | 68 | 65 | 58 | 53 | 53 | 181 | 181 | 300 |
Swell 3 Height (m) Direction Period (s) | S 17 | S 16 | S 16 | SSW 15 | SE 8 | SSW 15 | SSW 15 | S 12 | S 12 | SE 8 | SSW 14 | SSW 11 | SSW 11 | SE 8 | SE 7 | S 11 | SE 8 | S 11 | S 10 | S 11 | S 10 | S 10 | S 10 | S 10 |
| kJ | 22 | 21 | 5 | 22 | 15 | 74 | 74 | 26 | 24 | 16 | 68 | 48 | 49 | 15 | 14 | 39 | 14 | 57 | 19 | 35 | 35 | 33 | 32 | 32 |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | SW 5 | SW 5 | — | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | — | — | SW 6 | WSW 6 | WSW 6 | — | — | — | — | — | WSW 6 | WSW 6 | WSW 6 |
| kJ | 45 | 45 | 38 | 38 | — | 27 | 32 | 31 | 38 | 62 | 83 | — | — | 75 | 68 | 70 | — | — | — | — | — | 53 | 50 | 50 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 54 | 19 | 19 | 19 | 859 | 859 | 19 | 751 | 751 | 210 | 19 | 751 | 956 | 210 | 54 | 54 | 170 | 19 | 19 | 19 | 27 | 859 | 54 | 0 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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