Surf Forecasts:
How big are the waves at Rivermouth (Hikkaduwa) today (29 Jun):
- Afternoon surf: Afternoon surf (29 Jun, local time) - 7ft (2.2m), 9s period with W swell.
- Evening surf: Evening surf (29 Jun, local time) - 7ft (2.1m), 9s period with W swell.
The current surf forecast for Rivermouth (Hikkaduwa) at 8PM is: 1.3m 14s primary swell from a South-southwest direction and 2.1m 9s secondary swell from a West direction (forecast issued at 04:30pm June 29). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jun) | - | - |
| Afternoon (29 Jun) | 7ft (2.2m) | 9s |
| Evening (29 Jun) | 7ft (2.1m) | 9s |
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 21mm), heaviest during Wed morning. Warm (max 28°C on Mon afternoon, min 27°C on Mon afternoon). Mainly fresh winds. | ||||||||||||||||||||||||
Mon 29 | Tuesday 30 | Wednesday 1 | Thu 2 | |||||||||||||||||||||
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 | 8 AM | 11 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | W 9 | W 9 | SSW 14 | SSW 14 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | SSW 18 | SSW 18 | SW 18 | SSW 18 | SSW 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 869 | 752 | 697 | 687 | 709 | 709 | 763 | 731 | 635 | 575 | 517 | 506 | 494 | 450 | 401 | 424 | 424 | 413 | 371 | 559 | 547 | 711 | 644 | 637 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | 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 | 2:05PM0.59m | 2:25AM0.43m | 2:38PM0.61m | 2:58AM0.45m | 3:08PM0.62m | 3:31AM0.47m | ||||||||||||||||||
Low Tide | 8:37PM0.09m | 8:01AM0.09m | 9:05PM0.08m | 8:34AM0.09m | 9:33PM0.07m | 9:07AM0.10m | ||||||||||||||||||
 |  |  | |  | | | |  | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
 | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | 6:27 |
mm | 1 | — | — | — | 1 | 1 | 2 | 1 | — | — | — | — | — | — | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 |
Feels °C | 28 | 30 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | W 9 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSW 18 | SSW 18 | SW 18 | SSW 18 | SSW 18 |
| kJ | 869 | 752 | 668 | 687 | 678 | 577 | 569 | 453 | 286 | 282 | 225 | 222 | 154 | 119 | 158 | 121 | 156 | 156 | 161 | 559 | 547 | 711 | 644 | 637 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SSW 14 | SE 8 | SW 19 | SSE 12 | SSE 12 | S 12 | S 12 | S 12 | S 11 | S 11 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SSW 12 | SW 16 | SW 16 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 17 | 17 | 697 | 16 | 96 | 29 | 49 | 69 | 136 | 174 | 163 | 157 | 219 | 175 | 149 | 145 | 136 | 255 | 201 | 155 | 149 | 146 | 146 | 116 |
Swell 3 Height (m) Direction Period (s) | SW 21 | — | SE 8 | SSW 20 | SE 8 | SE 8 | SW 19 | SSW 18 | SSW 18 | SSW 18 | SW 18 | SW 18 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SW 16 | SSW 20 | SSW 12 | WNW 11 | WNW 11 | SSE 13 | SSE 13 | SSE 13 |
| kJ | 18 | — | 17 | 37 | 16 | 10 | 88 | 126 | 124 | 123 | 150 | 150 | 195 | 179 | 173 | 127 | 124 | 149 | 99 | 71 | 95 | 98 | 67 | 90 |
Wind waves Height (m) Direction Period (s) | 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 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 |
| kJ | 698 | 715 | — | 664 | 709 | 709 | 763 | 731 | 635 | 575 | 517 | 506 | 494 | 450 | 401 | 424 | 424 | 413 | 371 | 371 | 368 | 403 | 352 | 343 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 19 | 19 | 209 | 209 | 210 | 210 | 209 | 191 | 170 | 170 | 210 | 204 | 204 | 209 | 210 | 204 | 204 | 343 | 210 | 210 | 210 | 210 | 209 | 204 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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