Surf Forecasts:
How big are the waves at The Rock today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 3.5ft (1.1m), 17s period with SSW swell.
- Evening surf: Evening surf (14 Sep, local time) - 4.5ft (1.4m), 17s period with SSW swell.
The current surf forecast for The Rock at 4PM is: 1.1m 17s primary swell from a South-southwest direction and 0.9m 13s secondary swell from a South-southwest direction, 2.1m 8s secondary swell from a Southwest direction (forecast issued at 10:30am September 14). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 4.5ft (1.3m) | 14s |
| Afternoon (14 Sep) | 3.5ft (1.1m) | 17s |
| Evening (14 Sep) | 4.5ft (1.4m) | 17s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 84mm), heaviest during Wed night. Warm (max 27°C on Mon morning, min 23°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||||||||||
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) | SSW 14 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 651 | 1480 | 711 | 711 | 1048 | 1048 | 827 | 838 | 860 | 871 | 816 | 763 | 651 | 642 | 613 | 605 | 507 | 478 | 662 | 540 | 625 | 554 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-off | cross-on |
High Tide | 3:42PM0.51m | 4:03AM0.56m | 4:03PM0.48m | 4:23AM0.53m | 4:23PM0.44m | |||||||||||||||||
Low Tide | 9:49AM0.04m | 9:45PM-0.00m | 10:12AM0.06m | 10:05PM0.03m | 10:34AM0.09m | 10:22PM0.08m | ||||||||||||||||
 | | | |  | | | |  | | |  | | |  | |  | | | |  |  | |
 | 5:58 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | — | — | — | — | 1 | 2 | 6 | 8 | 6 | 6 | 9 | 13 | 19 | 2 |
Temp °C | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 23 | 24 |
Feels °C | 28 | 27 | 27 | 27 | 29 | 28 | 27 | 26 | 27 | 28 | 27 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | SSW 18 | SSW 17 | SSW 17 | SW 8 | SSW 17 | SSW 15 | SW 8 | SW 8 | SSW 16 | SSW 15 | SSW 14 | SW 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 |
| kJ | 240 | 1480 | 711 | 711 | 502 | 1048 | 827 | 435 | 470 | 871 | 816 | 763 | 204 | 642 | 613 | 605 | 507 | 192 | 203 | 192 | 105 | 123 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 18 | SSW 13 | SSW 13 | SSW 17 | SSW 9 | SSW 9 | SSW 15 | SSW 15 | SSW 22 | SSW 21 | SSW 8 | SSW 14 | WSW 6 | SSW 19 | SSW 19 | SSW 7 | SSW 14 | SSW 13 | SSW 13 | SSW 17 | SSW 16 |
| kJ | 651 | 790 | 451 | 204 | 1048 | 149 | 181 | 838 | 860 | 45 | 90 | 50 | 651 | 121 | 391 | 292 | 134 | 478 | 458 | 384 | 625 | 554 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSE 9 | SE 9 | SSE 8 | SSE 9 | SSE 9 | S 24 | S 24 | SW 23 | SSW 22 | SW 21 | S 9 | SSW 21 | SSW 8 | SE 9 | S 8 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 13 | SSW 13 |
| kJ | 432 | 30 | 19 | 7 | 8 | 8 | 11 | 11 | 20 | 45 | 117 | 44 | 89 | 65 | 3 | 48 | 277 | 448 | 662 | 540 | 303 | 298 |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 7 | WSW 8 | SW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | SW 8 | SW 7 | WSW 7 | WSW 7 | WSW 7 | SW 7 | WSW 6 | W 6 | — | — | WSW 7 | SW 7 | — |
| kJ | 345 | 242 | 364 | 557 | 618 | 286 | 223 | 527 | 559 | 407 | 301 | 166 | 214 | 189 | 178 | 145 | 46 | — | — | 218 | 258 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 128 | 189 | 901 | 968 | 128 | 128 | 15 | 15 | 128 | 147 | 875 | 192 | 186 | 186 | 192 | 192 | 147 | 147 | 192 | 15 | 0 | 15 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||
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