Surf Forecasts:
How big are the waves at The Rock today (02 Aug):
- Morning surf: Morning surf (02 Aug, local time) - 8ft (2.5m), 10s period with W swell.
- Afternoon surf: Afternoon surf (02 Aug, local time) - 6ft (1.9m), 10s period with W swell.
- Evening surf: Evening surf (02 Aug, local time) - 7ft (2.2m), 10s period with W swell.
The current surf forecast for The Rock at 8AM is: 2.5m 10s primary swell from a West direction and 2.1m 10s secondary swell from a West direction, 0.9m 15s secondary swell from a South-southwest direction (forecast issued at 04:30am August 02). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | 8ft (2.5m) | 10s |
| Afternoon (02 Aug) | 6ft (1.9m) | 10s |
| Evening (02 Aug) | 7ft (2.2m) | 10s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Mon afternoon. Warm (max 29°C on Sun morning, min 25°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | ||||||||||||||||||||||
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 9 | W 9 | W 10 | W 10 | W 10 | W 10 | W 10 | SSW 17 | W 10 | SSW 16 | W 11 | SSW 16 | SSW 15 | SSW 14 | W 10 | SSW 17 | W 10 | W 10 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 994 | 830 | 1207 | 770 | 701 | 669 | 1035 | 665 | 543 | 350 | 273 | 575 | 525 | 366 | 586 | 813 | 561 | 821 | 568 | 561 | 813 | 813 | 654 | 612 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 4:27AM0.52m | 4:20PM0.52m | 4:54AM0.52m | 4:46PM0.49m | 5:24AM0.51m | 5:13PM0.44m | ||||||||||||||||||
Low Tide | 10:22AM0.08m | 10:36PM0.00m | 10:54AM0.09m | 11:00PM0.02m | 11:28AM0.12m | 11:25PM0.05m | ||||||||||||||||||
 | |  | |  | |  | | | |  | | | | | | | | |  | | | |  | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | 2 | 1 | — | — | 1 | — | — | 2 | 3 | 3 | 4 | 2 | 5 | 2 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 29 | 29 | 28 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 27 |
Feels °C | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | W 10 | SSW 14 | SSW 14 | SSW 14 | W 10 | SSW 17 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 8 | SSW 8 | SSW 17 | SSW 17 | W 7 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 387 | 381 | 826 | 301 | 366 | 297 | 608 | 665 | 125 | 161 | 191 | 220 | 181 | 186 | 96 | 813 | 534 | 303 | 568 | 561 | 813 | 813 | 654 | 612 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | S 8 | SSW 15 | S 9 | S 8 | SSW 18 | SSW 14 | SSW 8 | SSW 14 | W 10 | W 11 | SSW 16 | W 10 | W 10 | SSW 15 | S 8 | S 8 | SSW 17 | SSW 13 | W 10 | W 10 | W 10 | W 9 | W 9 |
| kJ | 8 | 34 | 305 | 37 | 35 | 246 | 366 | 110 | 210 | 262 | 267 | 575 | 264 | 252 | 397 | 74 | 57 | 625 | 135 | 113 | 115 | 100 | 110 | 110 |
Swell 3 Height (m) Direction Period (s) | S 10 | SSE 9 | S 8 | SSW 19 | S 18 | S 8 | S 8 | SE 9 | SSW 17 | SSW 16 | SSW 16 | W 11 | SSW 15 | SSW 14 | SSW 18 | SE 9 | SSW 13 | S 8 | S 8 | SSW 13 | S 8 | S 8 | S 8 | S 8 |
| kJ | 29 | 8 | 36 | 120 | 167 | 50 | 49 | 12 | 286 | 350 | 273 | 220 | 525 | 366 | 254 | 3 | 137 | 55 | 41 | 133 | 28 | 29 | 30 | 21 |
Wind waves Height (m) Direction Period (s) | WSW 9 | W 9 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 7 | W 7 | W 7 | W 7 | W 7 | W 10 | W 10 | W 10 | W 10 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 994 | 830 | 1207 | 770 | 701 | 669 | 1035 | 468 | 543 | 89 | 86 | 104 | 107 | 104 | 586 | 575 | 561 | 821 | 306 | 274 | 348 | 320 | 238 | 247 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 186 | 186 | 147 | 147 | 147 | 160 | 147 | 192 | 374 | 193 | 193 | 740 | 193 | 193 | 193 | 186 | 15 | 147 | 147 | 147 | 147 | 147 | 147 | 147 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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