Surf Forecasts:
How big are the waves at The Rock today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 3.5ft (1.0m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 3.5ft (1.0m), 14s period with SSW swell.
- Evening surf: Evening surf (16 Jul, local time) - 3.5ft (1.0m), 14s period with SSW swell.
The current surf forecast for The Rock at 11AM is: 1.0m 14s primary swell from a South-southwest direction and 1.0m 10s secondary swell from a South direction, 1.0m 6s secondary swell from a West direction (forecast issued at 10:30pm July 15). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 3.5ft (1.0m) | 14s |
| Afternoon (16 Jul) | 3.5ft (1.0m) | 14s |
| Evening (16 Jul) | 3.5ft (1.0m) | 14s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri morning. Warm (max 29°C on Thu morning, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 439 | 382 | 382 | 353 | 405 | 400 | 400 | 400 | 400 | 226 | 400 | 400 | 400 | 330 | 330 | 325 | 312 | 281 | 285 | 285 | 281 | 269 | 257 | 201 |
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-on | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross |
High Tide | 3:42AM0.48m | 3:38PM0.54m | 4:18AM0.50m | 4:09PM0.52m | 4:53AM0.50m | 4:38PM0.50m | ||||||||||||||||||
Low Tide | 9:32PM0.01m | 9:32AM0.08m | 10:03PM0.00m | 10:09AM0.10m | 10:33PM0.00m | 10:44AM0.12m | ||||||||||||||||||
 | | | |  |  | | | | |  | | |  | | | | |  | | | | | | |
 | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | 1 | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 |
Feels °C | 29 | 29 | 28 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 27 | 27 | 28 | 28 | 29 | 28 | 29 | 27 | 27 | 28 | 28 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | S 11 | S 11 | W 6 | S 10 | S 10 | SSW 14 | SSW 14 | SSW 14 | S 10 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
| kJ | 439 | 182 | 220 | 76 | 204 | 196 | 400 | 400 | 400 | 121 | 400 | 400 | 400 | 330 | 330 | 325 | 312 | 281 | 285 | 285 | 281 | 269 | 257 | 201 |
Swell 2 Height (m) Direction Period (s) | S 11 | SSW 16 | SSW 16 | S 10 | SSW 15 | SSW 14 | S 10 | S 10 | S 10 | SSW 14 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 185 | 382 | 382 | 214 | 405 | 400 | 156 | 156 | 121 | 226 | 121 | 92 | 90 | 92 | 90 | 68 | 66 | 89 | 58 | 55 | 76 | 76 | 74 | 101 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SSW 5 | ESE 9 | SSW 15 | ESE 9 | ESE 8 | ESE 8 | WNW 10 | WNW 10 | SSW 16 | W 10 | W 10 | W 10 | W 10 | WNW 10 | W 10 | — | WNW 10 | W 9 | W 10 | W 10 | W 10 | W 10 | W 10 |
| kJ | 3 | 10 | 8 | 353 | 7 | 7 | 7 | 9 | 10 | 147 | 7 | 7 | 7 | 7 | 20 | 8 | — | 31 | 28 | 50 | 28 | 30 | 30 | 45 |
Wind waves Height (m) Direction Period (s) | WSW 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | WSW 6 | W 6 | W 6 | W 6 | WSW 6 | WSW 6 | W 6 | WSW 6 | WSW 6 | W 6 | W 6 | W 6 | W 6 |
| kJ | 98 | 78 | 91 | 124 | 74 | 76 | 76 | 69 | 64 | 62 | 62 | 65 | 64 | 85 | 85 | 97 | 94 | 94 | 102 | 102 | 85 | 86 | 67 | 53 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 193 | 193 | 193 | 193 | 193 | 193 | 764 | 764 | 764 | 193 | 193 | 193 | 193 | 192 | 763 | 374 | 193 | 193 | 193 | 193 | 193 | 192 | 764 | 764 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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