Surf Forecasts:
How big are the waves at The Rock today (01 Oct):
- Afternoon surf: Afternoon surf (01 Oct, local time) - 4ft (1.2m), 16s period with SSW swell.
- Evening surf: Evening surf (01 Oct, local time) - 4.5ft (1.3m), 17s period with SSW swell.
The current surf forecast for The Rock at 11PM is: 1.3m 17s primary swell from a South-southwest direction and 0.7m 10s secondary swell from a South direction (forecast issued at 04:30pm October 01). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | - | - |
| Afternoon (01 Oct) | 4ft (1.2m) | 16s |
| Evening (01 Oct) | 4.5ft (1.3m) | 17s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Thu night. Warm (max 29°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Thu 1 | Friday 2 | Saturday 3 | ||||||||||||||||||
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) | SSW 16 | SSW 17 | SSW 17 | SSW 17 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 13 | S 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 696 | 767 | 907 | 896 | 744 | 744 | 754 | 754 | 929 | 754 | 734 | 724 | 465 | 465 | 356 | 351 | 336 | 447 | 434 | 427 |
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 | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross |
High Tide | 4:18PM0.42m | 4:45AM0.50m | 4:41PM0.37m | 5:14AM0.43m | 5:00PM0.31m | |||||||||||||||
Low Tide | 10:16PM0.07m | 11:03AM0.15m | 10:37PM0.13m | 11:40AM0.21m | 10:45PM0.20m | |||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | |  | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | 1 | 2 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | 4 | 3 | 1 | — | — | — | — | — |
Temp °C | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 31 | 31 | 30 | 31 | 30 | 30 | 31 | 31 | 30 | 30 | 31 | 31 | 30 | 30 | 31 | 30 | 30 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 17 | SSW 17 | SSW 17 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 13 | S 13 |
| kJ | 696 | 767 | 907 | 896 | 744 | 744 | 754 | 754 | 929 | 754 | 734 | 724 | 465 | 465 | 356 | 351 | 336 | 447 | 434 | 427 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 10 | SSE 10 | SSE 10 | W 4 | SSE 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 20 | S 18 | W 6 |
| kJ | 65 | 89 | 90 | 89 | 88 | 85 | 110 | 88 | 169 | 173 | 7 | 140 | 98 | 125 | 123 | 123 | 121 | 7 | 27 | 7 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | W 5 | W 5 | W 5 | W 5 | WSW 7 | — | — | — | — | — | S 22 | W 4 | W 4 | W 6 | S 20 | S 14 | SE 13 | S 18 |
| kJ | 15 | 15 | 13 | 12 | 11 | 4 | 15 | — | — | — | — | — | 9 | 5 | 3 | 7 | 8 | 4 | 7 | 25 |
Wind waves Height (m) Direction Period (s) | W 5 | W 5 | W 5 | — | — | W 7 | W 5 | WSW 7 | WSW 6 | W 6 | W 4 | WSW 4 | WSW 4 | — | — | — | W 6 | W 6 | W 6 | WNW 4 |
| kJ | 20 | 20 | 19 | — | — | 22 | 7 | 15 | 14 | 21 | 6 | 5 | 5 | — | — | — | 7 | 7 | 7 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 764 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 2 | 10 | 15 | 15 | 15 | 15 | 2 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||
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