Surf Forecasts:
How big are the waves at The Rock today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 5ft (1.6m), 7s period with WSW swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Evening surf: Evening surf (25 Sep, local time) - 2ft (0.6m), 23s period with SSW swell.
The current surf forecast for The Rock at 10AM is: 0.7m 14s primary swell from a South-southwest direction and 0.6m 8s secondary swell from a South direction, 1.5m 7s secondary swell from a West-southwest direction (forecast issued at 04:30am September 25). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 5ft (1.6m) | 7s |
| Afternoon (25 Sep) | 2.5ft (0.8m) | 14s |
| Evening (25 Sep) | 2ft (0.6m) | 23s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Fri morning. Warm (max 28°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||||
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) | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SSW 14 | SSW 23 | SSW 22 | SSW 22 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 248 | 237 | 237 | 210 | 215 | 233 | 426 | 634 | 816 | 1167 | 1384 | 1394 | 1581 | 1845 | 1751 | 1765 | 2371 | 1907 | 1668 | 1738 | 1464 | 1255 | 1096 | 1331 |
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 | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 1:52AM0.51m | 1:51PM0.52m | 2:12AM0.56m | 2:15PM0.53m | 2:35AM0.60m | 2:39PM0.53m | ||||||||||||||||||
Low Tide | 7:53AM0.06m | 7:58PM0.00m | 8:18AM0.03m | 8:19PM-0.02m | 8:44AM0.01m | 8:41PM-0.03m | ||||||||||||||||||
 | |  | | | | |  | | | | | | | |  | | |  | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — |
mm | 5 | 4 | 4 | 4 | 2 | 2 | 1 | — | 2 | 3 | 2 | 2 | 3 | 1 | — | — | 1 | — | — | 3 | 2 | 1 | — | 3 |
Temp °C | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 27 | 27 | 26 |
Feels °C | 27 | 28 | 28 | 30 | 29 | 28 | 29 | 29 | 28 | 27 | 28 | 28 | 29 | 29 | 30 | 30 | 29 | 28 | 28 | 30 | 29 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | S 8 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | WSW 7 | WSW 7 | SSW 22 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 50 | 196 | 215 | 163 | 215 | 233 | 180 | 149 | 816 | 1167 | 1384 | 1394 | 1581 | 1845 | 1751 | 1765 | 2371 | 1907 | 1668 | 1738 | 1464 | 1255 | 1096 | 1331 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 14 | SSW 22 | S 13 | SSW 13 | S 13 | S 16 | S 16 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | S 13 | S 9 | S 9 | S 9 | S 8 | SSE 8 |
| kJ | 146 | 50 | 49 | 49 | 49 | 50 | 229 | 634 | 289 | 181 | 272 | 620 | 604 | 200 | 168 | 114 | 96 | 93 | 340 | 108 | 81 | 78 | 71 | 86 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | S 20 | S 26 | SSW 18 | SSW 24 | SSW 24 | SSW 23 | SSW 13 | SSW 16 | S 8 | SSW 16 | SSE 9 | SSE 9 | S 12 | S 14 | S 14 | — | S 10 | WSW 6 | SSW 13 | — | — | — | S 10 |
| kJ | 57 | 7 | 13 | 65 | 111 | 186 | 426 | 139 | 155 | 51 | 203 | 99 | 130 | 239 | 515 | 501 | — | 120 | 75 | 149 | — | — | — | 8 |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 |
| kJ | 248 | 237 | 237 | 210 | 210 | 186 | 206 | 176 | 125 | 113 | 119 | 150 | 201 | 233 | 178 | 149 | 128 | 104 | 84 | 68 | 64 | 64 | 62 | 46 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1066 | 1016 | 1016 | 1066 | 669 | 1066 | 875 | 786 | 193 | 193 | 193 | 192 | 669 | 192 | 22 | 192 | 186 | 192 | 192 | 670 | 764 | 764 | 764 | 15 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Rock surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest