Surf Forecasts:
How big are the waves at The Rock today (28 Jun):
- 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) - 5ft (1.6m), 16s period with SSW swell.
The current surf forecast for The Rock at 10PM is: 1.6m 16s primary swell from a South-southwest direction and 0.8m 10s secondary swell from a West direction, 1.5m 7s secondary swell from a West direction (forecast issued at 04:30pm June 28). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jun) | - | - |
| Afternoon (28 Jun) | 5.5ft (1.7m) | 16s |
| Evening (28 Jun) | 5ft (1.6m) | 16s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 40mm), heaviest during Mon night. Warm (max 29°C on Wed morning, min 27°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Sun 28 | Monday 29 | Tuesday 30 | Wed 1 | |||||||||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | W 9 | W 10 | W 10 | W 10 | W 10 | SSW 14 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1464 | 1428 | 1411 | 1195 | 1038 | 1025 | 860 | 696 | 678 | 669 | 707 | 715 | 730 | 745 | 660 | 471 | 458 | 422 | 404 | 402 | 386 | 350 | 341 | 337 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 1:38PM0.49m | 2:12AM0.39m | 2:12PM0.51m | 2:44AM0.41m | 2:43PM0.52m | 3:16AM0.42m | ||||||||||||||||||
Low Tide | 8:15PM0.10m | 7:51AM0.13m | 8:46PM0.08m | 8:25AM0.12m | 9:15PM0.06m | 8:57AM0.11m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | |  |  | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
 | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | 6:25 |
mm | 2 | 1 | 2 | 1 | 2 | 3 | 4 | 1 | 1 | 2 | 1 | 2 | 4 | 5 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 29 |
Feels °C | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 29 | 28 | 30 | 29 | 28 | 28 | 30 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WSW 9 | WSW 9 | W 9 | W 9 | W 9 | SSW 14 | SSW 13 | S 13 | S 13 | S 13 | S 13 | SSW 13 | S 13 | S 13 |
| kJ | 1464 | 1428 | 1411 | 1195 | 1038 | 1025 | 860 | 696 | 678 | 669 | 516 | 484 | 505 | 449 | 459 | 471 | 458 | 355 | 350 | 350 | 345 | 282 | 268 | 255 |
Swell 2 Height (m) Direction Period (s) | WSW 10 | W 10 | W 10 | SSE 9 | SSE 8 | SSE 8 | S 8 | S 8 | SW 21 | SE 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 231 | 117 | 120 | 30 | 27 | 26 | 19 | 19 | 18 | 17 | 660 | 651 | 622 | 514 | 507 | 64 | 124 | 123 | 123 | 121 | 166 | 155 | 103 | 102 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | SSW 11 | ESE 8 | ESE 8 | — | — | SW 21 | SW 21 | SW 21 | — | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | S 18 | SSE 18 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | SSE 16 | SSW 20 | SSW 20 |
| kJ | 44 | 46 | 7 | 7 | — | — | 18 | 18 | 18 | — | 38 | 37 | 37 | 73 | 68 | 25 | 30 | 30 | 29 | 26 | 25 | 25 | 40 | 76 |
Wind waves Height (m) Direction Period (s) | W 7 | WSW 6 | WSW 6 | W 7 | W 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | W 9 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 |
| kJ | 85 | 143 | 170 | 240 | 295 | 355 | 385 | 395 | 470 | 516 | 707 | 715 | 730 | 745 | 660 | 440 | 422 | 422 | 404 | 402 | 386 | 350 | 341 | 337 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1503 | 1500 | 875 | 193 | 193 | 193 | 192 | 186 | 779 | 192 | 764 | 193 | 193 | 193 | 193 | 186 | 875 | 186 | 193 | 193 | 193 | 186 | 15 | 147 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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