Surf Forecasts:
How big are the waves at The Rock today (06 Aug):
- Morning surf: Morning surf (06 Aug, local time) - 5ft (1.5m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (06 Aug, local time) - 4.5ft (1.3m), 16s period with SSW swell.
- Evening surf: Evening surf (06 Aug, local time) - 4ft (1.2m), 16s period with SSW swell.
The current surf forecast for The Rock at 4AM is: 1.3m 18s primary swell from a South-southwest direction and 0.7m 10s secondary swell from a South direction, 1.7m 7s secondary swell from a West direction (forecast issued at 10:30pm August 05). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | 5ft (1.5m) | 18s |
| Afternoon (06 Aug) | 4.5ft (1.3m) | 16s |
| Evening (06 Aug) | 4ft (1.2m) | 16s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 49mm), heaviest during Thu night. Warm (max 27°C on Wed night, min 26°C on Wed night). Mainly fresh winds. | ||||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | ||||||||||||||||
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 19 | S 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 18 | S 14 | S 14 | S 14 | S 17 |
Wave Graph  | ||||||||||||||||||
 kJ | 796 | 721 | 817 | 1288 | 1273 | 1244 | 927 | 893 | 758 | 749 | 730 | 566 | 543 | 431 | 813 | 813 | 791 | 1719 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on |
High Tide | 5:39PM0.39m | 6:40AM0.45m | 6:06PM0.33m | 7:44AM0.41m | 6:33PM0.27m | |||||||||||||
Low Tide | 11:51PM0.09m | 12:58PM0.21m | 00:21AM0.14m | 2:59PM0.26m | ||||||||||||||
 | | | |  | | | | | | | | | | | | | | |
 | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 3 | 5 | 5 | 3 | 1 | 1 | 2 | 2 | 1 | 2 | 1 |
Temp °C | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 29 | 27 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | S 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 14 | S 14 | S 14 | S 14 | S 17 |
| kJ | 558 | 721 | 817 | 1288 | 1273 | 1244 | 927 | 893 | 758 | 749 | 730 | 566 | 543 | 423 | 813 | 813 | 791 | 1719 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SSW 15 | SSW 15 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 | S 11 | S 11 | S 18 | S 18 | S 18 | — |
| kJ | 796 | 397 | 413 | 92 | 117 | 90 | 133 | 177 | 184 | 223 | 214 | 177 | 181 | 227 | 533 | 521 | 613 | — |
Swell 3 Height (m) Direction Period (s) | — | S 11 | S 10 | — | SE 9 | — | — | — | — | SSW 20 | S 20 | S 20 | S 19 | S 18 | — | — | — | — |
| kJ | — | 110 | 66 | — | 3 | — | — | — | — | 131 | 198 | 196 | 273 | 431 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 8 | W 7 | W 7 | WSW 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 318 | 279 | 262 | 277 | 286 | 293 | 293 | 285 | 285 | 285 | 308 | 360 | 382 | 392 | 382 | 382 | 403 | 345 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 192 | 193 | 193 | 193 | 193 | 186 | 2017 | 186 | 192 | 193 | 193 | 193 | 192 | 170 | 189 | 160 | 1205 | 193 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||
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