Surf Forecasts:
How big are the waves at The Rock today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 2.5ft (0.7m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 2.5ft (0.8m), 12s period with S swell.
- Evening surf: Evening surf (22 Oct, local time) - 2.5ft (0.7m), 16s period with SSW swell.
The current surf forecast for The Rock at 8AM is: 0.7m 18s primary swell from a South-southwest direction and 0.8m 12s secondary swell from a South direction, 0.9m 5s secondary swell from a West-southwest direction (forecast issued at 04:30am October 22). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 2.5ft (0.7m) | 18s |
| Afternoon (22 Oct) | 2.5ft (0.8m) | 12s |
| Evening (22 Oct) | 2.5ft (0.7m) | 16s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 118mm), heaviest during Thu night. Warm (max 28°C on Sat morning, min 25°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
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) | S 12 | SSW 18 | SSW 18 | SSW 17 | S 12 | SSW 16 | SSW 16 | S 21 | SSW 21 | SSW 20 | S 20 | S 19 | S 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 251 | 322 | 318 | 229 | 206 | 269 | 269 | 449 | 599 | 667 | 775 | 913 | 1015 | 1106 | 1081 | 1057 | 827 | 905 | 768 | 758 | 730 | 666 | 543 | 543 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | 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-on | cross-on | cross-on | cross-on | cross | cross | cross-on |
High Tide | 00:34AM0.42m | 12:23PM0.41m | 00:51AM0.48m | 12:52PM0.44m | 1:13AM0.54m | 1:20PM0.47m | ||||||||||||||||||
Low Tide | 6:34AM0.17m | 6:30PM0.10m | 7:01AM0.11m | 6:53PM0.06m | 7:28AM0.06m | 7:17PM0.03m | ||||||||||||||||||
 | |  | | |  |  | | | | | | | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | 4 | 3 | 2 | 4 | 4 | 7 | 9 | 12 | 19 | 8 | 4 | 5 | 5 | 2 | 2 | 4 | 5 | 5 | 3 | 4 | 3 | 3 | 2 | 5 |
Temp °C | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 26 |
Feels °C | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 26 | 25 | 27 | 29 | 27 | 27 | 28 | 28 | 29 | 28 | 28 | 28 | 30 | 30 | 29 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | SSW 17 | S 12 | S 11 | S 11 | S 11 | SSW 21 | SSW 20 | WSW 7 | S 19 | S 19 | WSW 8 | WSW 8 | WSW 7 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 232 | 228 | 180 | 229 | 174 | 163 | 154 | 151 | 599 | 667 | 294 | 913 | 1015 | 422 | 310 | 249 | 827 | 905 | 768 | 758 | 730 | 666 | 543 | 543 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | S 10 | SSW 16 | SSW 16 | SSW 16 | S 21 | S 11 | S 8 | S 20 | S 8 | S 8 | SSW 18 | SSW 18 | SSW 17 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 251 | 322 | 318 | 65 | 206 | 269 | 269 | 449 | 149 | 68 | 775 | 86 | 88 | 1106 | 1081 | 1057 | 43 | 66 | 47 | 46 | 46 | 46 | 46 | 49 |
Swell 3 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 9 | S 12 | WSW 9 | WSW 9 | S 22 | SSW 16 | SSW 15 | SSW 15 | S 8 | SSW 15 | SSW 14 | S 9 | S 8 | S 8 | SSW 13 | SW 13 | SE 7 | SE 7 | SE 7 | — | — | S 18 |
| kJ | 33 | 31 | 28 | 71 | 26 | 26 | 249 | 144 | 131 | 169 | 108 | 167 | 120 | 99 | 88 | 84 | 58 | 27 | 2 | 2 | 2 | — | — | 57 |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | — | WSW 7 | WSW 7 | W 8 | W 8 | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 32 | 33 | 44 | 51 | 64 | 71 | 145 | 237 | 282 | 286 | — | 279 | 404 | 501 | 377 | 285 | 203 | 204 | 222 | 248 | 353 | 388 | 418 | 475 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 875 | 193 | 186 | 192 | 193 | 779 | 192 | 461 | 193 | 193 | 22 | 193 | 193 | 193 | 147 | 193 | 192 | 186 | 192 | 192 | 192 | 192 | 22 | 193 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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