Surf Forecasts:
How big are the waves at The Rock today (04 Jul):
- Morning surf: Morning surf (04 Jul, local time) - 3ft (0.9m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (04 Jul, local time) - 3.5ft (1.0m), 14s period with S swell.
- Evening surf: Evening surf (04 Jul, local time) - 3.5ft (1.0m), 14s period with S swell.
The current surf forecast for The Rock at 2AM is: 0.9m 14s primary swell from a South-southwest direction and 0.6m 10s secondary swell from a West direction, 1.5m 7s secondary swell from a West direction (forecast issued at 10:30pm July 03). The wind direction is predicted to be cross-onshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jul) | 3ft (0.9m) | 14s |
| Afternoon (04 Jul) | 3.5ft (1.0m) | 14s |
| Evening (04 Jul) | 3.5ft (1.0m) | 14s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Sat morning. Warm (max 29°C on Sun afternoon, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 3 | Saturday 4 | Sunday 5 | Monday 6 | |||||||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | WSW 7 | S 14 | S 14 | S 14 | S 14 | WSW 7 | WSW 8 | WSW 8 | W 8 | W 8 | W 10 | W 10 | W 9 | W 10 | W 10 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 301 | 293 | 285 | 277 | 394 | 255 | 417 | 423 | 417 | 405 | 337 | 346 | 266 | 337 | 358 | 460 | 423 | 405 | 414 | 405 | 220 | 212 | 201 | 174 |
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 | cross | cross | cross | cross | cross | cross |
High Tide | 4:51AM0.44m | 4:41PM0.50m | 5:25AM0.45m | 5:13PM0.47m | 6:03AM0.45m | |||||||||||||||||||
Low Tide | 10:41PM0.04m | 10:35AM0.12m | 11:10PM0.05m | 11:13AM0.14m | 11:40PM0.06m | 11:57AM0.17m | ||||||||||||||||||
 |  | | |  | | | | | | |  |  | |  | | |  | | | | | | | |
 | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — |
 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 |
mm | 1 | — | 1 | 1 | 2 | 1 | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 |
Feels °C | 28 | 28 | 28 | 26 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 28 | 29 | 28 | 28 | 29 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 14 | S 14 | S 14 | S 14 | S 14 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | W 10 | W 10 | W 10 | W 10 |
| kJ | 301 | 293 | 285 | 277 | 394 | 226 | 417 | 423 | 417 | 405 | 98 | 128 | 102 | 102 | 98 | 96 | 96 | 100 | 100 | 100 | 118 | 118 | 116 | 116 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | S 10 | WNW 11 | W 11 | W 10 | W 10 | W 12 | SSW 18 | SSW 14 | SSW 14 | W 10 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 10 | S 10 | S 10 | S 10 |
| kJ | 73 | 75 | 76 | 46 | 43 | 79 | 106 | 102 | 95 | 178 | 158 | 115 | 104 | 172 | 214 | 149 | 147 | 147 | 147 | 223 | 100 | 98 | 96 | 96 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 11 | S 9 | WNW 11 | SW 19 | S 11 | SSW 20 | SSW 19 | SSW 18 | W 12 | SSW 18 | SSW 18 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
| kJ | 47 | 55 | 43 | 43 | 96 | 56 | 75 | 73 | 124 | 72 | 178 | 178 | 107 | 68 | 67 | 67 | 67 | 68 | 70 | 4 | 220 | 212 | 201 | 174 |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | W 8 | W 8 | W 10 | W 10 | W 9 | W 10 | W 10 | WSW 7 | W 7 | W 7 | W 7 |
| kJ | 186 | 192 | 212 | 277 | 277 | 255 | 262 | 262 | 270 | 328 | 337 | 346 | 266 | 337 | 358 | 460 | 423 | 405 | 414 | 405 | 131 | 130 | 126 | 126 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 193 | 193 | 193 | 193 | 192 | 186 | 186 | 186 | 192 | 193 | 193 | 193 | 192 | 186 | 875 | 192 | 192 | 193 | 193 | 193 | 186 | 189 | 876 | 875 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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