Surf Forecasts:
How big are the waves at Rivermouth (Hikkaduwa) today (28 Jun):
- Morning surf: Morning surf (28 Jun, local time) - 5.5ft (1.7m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (28 Jun, local time) - 5.5ft (1.7m), 16s period with SSW swell.
- Evening surf: Evening surf (28 Jun, local time) - 5.5ft (1.7m), 16s period with SSW swell.
The current surf forecast for Rivermouth (Hikkaduwa) at 9AM is: 1.7m 16s primary swell from a South-southwest direction and 0.5m 9s secondary swell from a South direction, 1.8m 10s secondary swell from a West direction (forecast issued at 04:30am June 28). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jun) | 5.5ft (1.7m) | 16s |
| Afternoon (28 Jun) | 5.5ft (1.7m) | 16s |
| Evening (28 Jun) | 5.5ft (1.7m) | 16s |
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 52mm), heaviest during Sun morning. Warm (max 28°C on Mon morning, min 27°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1769 | 1498 | 1907 | 1628 | 1569 | 1393 | 1531 | 1358 | 1199 | 1107 | 941 | 892 | 869 | 752 | 758 | 739 | 828 | 755 | 700 | 700 | 606 | 593 | 580 | 554 |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:11AM0.38m | 1:30PM0.57m | 1:50AM0.40m | 2:05PM0.59m | 2:25AM0.43m | 2:38PM0.61m | ||||||||||||||||||
Low Tide | 6:48AM0.14m | 8:08PM0.12m | 7:26AM0.11m | 8:37PM0.09m | 8:01AM0.09m | 9:05PM0.08m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | |  |  | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | 4 | 4 | 5 | 4 | 3 | 3 | 3 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 1 | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 1769 | 1498 | 1907 | 1628 | 1569 | 1393 | 1531 | 1358 | 1199 | 1107 | 941 | 892 | 869 | 752 | 697 | 687 | 678 | 577 | 480 | 453 | 286 | 282 | 225 | 222 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 9 | S 9 | S 9 | SSW 11 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | W 12 | SSE 8 | SE 8 | SE 8 | SE 8 | SW 19 | SSE 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 |
| kJ | 180 | 184 | 56 | 39 | 39 | 68 | 30 | 30 | 28 | 27 | 26 | 96 | 26 | 17 | 17 | 16 | 96 | 29 | 68 | 69 | 136 | 132 | 160 | 157 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SE 8 | SE 9 | SE 8 | — | SW 21 | SE 8 | SW 21 | SW 21 | SSW 20 | SSW 20 | SE 8 | SSE 8 | SW 19 | SSW 18 | SSW 18 | SSW 18 | SW 18 | SW 18 |
| kJ | 3 | 3 | 3 | 3 | 3 | 30 | 3 | 3 | 3 | — | 18 | 17 | 18 | 17 | 38 | 37 | 10 | 6 | 88 | 126 | 124 | 123 | 150 | 150 |
Wind waves Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 6 | W 7 | W 8 | W 8 | W 8 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 |
| kJ | 687 | 701 | 635 | 625 | 610 | 598 | 598 | 321 | 385 | 612 | 666 | 623 | 724 | 724 | 758 | 739 | 828 | 755 | 700 | 700 | 606 | 593 | 580 | 554 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 859 | 343 | 338 | 976 | 1522 | 2001 | 211 | 210 | 210 | 209 | 209 | 204 | 204 | 209 | 210 | 210 | 210 | 210 | 210 | 204 | 204 | 204 | 209 | 204 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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