Surf Forecasts:
How big are the waves at Rivermouth (Hikkaduwa) today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 7ft (2.1m), 11s period with W swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 7ft (2.1m), 10s period with W swell.
- Evening surf: Evening surf (03 Aug, local time) - 4ft (1.2m), 17s period with SSW swell.
The current surf forecast for Rivermouth (Hikkaduwa) at 2PM is: 2.1m 11s primary swell from a West direction and 1.1m 14s secondary swell from a South-southwest direction, 0.9m 8s secondary swell from a South direction (forecast issued at 10:30am August 03). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 7ft (2.1m) | 11s |
| Afternoon (03 Aug) | 7ft (2.1m) | 10s |
| Evening (03 Aug) | 4ft (1.2m) | 17s |
Table - waves today at Rivermouth (Hikkaduwa). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 42mm), heaviest during Mon morning. Warm (max 27°C on Tue morning, min 26°C on Mon morning). Mainly fresh winds. | ||||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 10 | W 10 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 20 | SSW 19 | SSW 19 | SSW 18 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1010 | 1010 | 1007 | 969 | 918 | 867 | 1003 | 946 | 880 | 870 | 859 | 848 | 796 | 746 | 736 | 845 | 736 | 727 | 813 | 1011 | 1694 | 1886 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:35PM0.60m | 5:16AM0.61m | 4:59PM0.55m | 5:51AM0.58m | 5:23PM0.48m | |||||||||||||||||
Low Tide | 10:38AM0.14m | 10:51PM0.04m | 11:12AM0.17m | 11:16PM0.07m | 11:50AM0.22m | |||||||||||||||||
 |  | | |  |  |  | | | | | | | | | | | | | | | | |
 | 6:03 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | 4 | 3 | 2 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 4 | 2 | 1 | 1 | 1 | 2 |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 26 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | S 8 | SSW 14 | SSW 14 | SSW 15 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | W 9 | W 9 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 19 | SSW 18 |
| kJ | 108 | 362 | 472 | 551 | 837 | 867 | 1003 | 946 | 880 | 553 | 495 | 848 | 796 | 746 | 736 | 845 | 736 | 627 | 678 | 580 | 1694 | 1886 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 16 | SSW 16 | S 8 | S 7 | S 7 | SSW 21 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 19 | S 11 | SSW 15 |
| kJ | 222 | 105 | 105 | 82 | 61 | 44 | 43 | 42 | 28 | 870 | 859 | 28 | 27 | 27 | 244 | 359 | 359 | 727 | 813 | 1011 | 108 | 397 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSW 19 | SSW 19 | SSW 19 | S 8 | S 16 | SSW 13 | SSW 13 | — | S 8 | S 8 | S 8 | SSW 24 | SW 24 | SSE 7 | — | SSE 8 | S 7 | W 12 | — | S 11 | S 10 |
| kJ | 237 | 205 | 212 | 207 | 61 | 5 | 137 | 135 | — | 40 | 28 | 29 | 55 | 22 | 17 | — | 21 | 16 | 72 | — | 114 | 108 |
Wind waves Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | — | W 9 | W 9 | WNW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 8 |
| kJ | 1010 | 1010 | 1007 | 969 | 918 | 818 | 725 | 697 | 641 | 367 | — | 484 | 442 | 448 | 488 | 539 | 551 | 588 | 567 | 553 | 521 | 535 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 723 | 209 | 209 | 210 | 210 | 204 | 209 | 204 | 19 | 19 | 170 | 170 | 19 | 19 | 170 | 170 | 170 | 170 | 170 | 207 | 204 | 204 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||
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