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 3PM is: 1.0m 14s primary swell from a South direction and 0.7m 10s secondary swell from a West direction, 1.6m 7s secondary swell from a West-southwest direction (forecast issued at 10:30am July 04). The wind direction is predicted to be cross-shore.
| 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 ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Warm (max 29°C on Sun afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tue 7 | |||||||||||||||||||||
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 | 2 AM | 5 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 14 | WSW 7 | S 14 | S 14 | S 14 | S 14 | S 14 | W 8 | WSW 8 | W 8 | W 8 | W 9 | W 10 | W 9 | W 10 | W 10 | SSW 16 | SSW 16 | W 10 | W 10 | W 10 | W 10 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 394 | 247 | 417 | 423 | 417 | 405 | 324 | 337 | 276 | 316 | 367 | 459 | 423 | 405 | 414 | 414 | 220 | 212 | 414 | 174 | 125 | 123 | 188 | 249 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on |
High Tide | 4:41PM0.50m | 5:25AM0.45m | 5:13PM0.47m | 6:03AM0.45m | 5:47PM0.43m | |||||||||||||||||||
Low Tide | 10:35AM0.12m | 11:10PM0.05m | 11:13AM0.14m | 11:40PM0.06m | 11:57AM0.17m | 00:12AM0.09m | ||||||||||||||||||
 | | | |  |  | |  |  |  | | |  | | | | | | | | | | | | |
 | 5:58 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 |
 | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — | — | 6:25 |
mm | 1 | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 |
Feels °C | 28 | 29 | 27 | 28 | 27 | 29 | 29 | 28 | 28 | 28 | 30 | 29 | 28 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 14 | SSW 14 | S 14 | S 14 | S 14 | S 14 | S 14 | WSW 7 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | W 10 | W 10 | S 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
| kJ | 394 | 226 | 417 | 423 | 417 | 405 | 324 | 302 | 100 | 100 | 98 | 96 | 96 | 100 | 102 | 100 | 118 | 146 | 96 | 151 | 118 | 118 | 153 | 123 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | W 10 | W 11 | W 11 | SSW 18 | S 10 | W 10 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 10 | S 10 | SSW 15 | S 10 | S 10 | S 10 | S 10 | SSW 15 |
| kJ | 81 | 106 | 104 | 96 | 108 | 112 | 178 | 128 | 76 | 172 | 214 | 149 | 147 | 147 | 147 | 223 | 100 | 98 | 201 | 96 | 94 | 96 | 94 | 249 |
Swell 3 Height (m) Direction Period (s) | SW 19 | S 11 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | WNW 12 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 15 | SSW 16 | SSW 16 | WNW 12 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | S 10 |
| kJ | 96 | 56 | 75 | 73 | 124 | 178 | 48 | 115 | 107 | 68 | 67 | 67 | 67 | 68 | 70 | 4 | 220 | 212 | 59 | 174 | 125 | 123 | 188 | 89 |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 8 | WSW 8 | W 8 | W 8 | W 9 | W 10 | W 9 | W 10 | W 10 | WSW 7 | WSW 7 | W 10 | W 6 | W 7 | W 7 | W 7 | WSW 7 |
| kJ | 247 | 247 | 220 | 237 | 233 | 233 | 319 | 337 | 276 | 316 | 367 | 459 | 423 | 405 | 414 | 414 | 131 | 131 | 414 | 89 | 107 | 107 | 107 | 161 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 193 | 186 | 186 | 192 | 193 | 193 | 193 | 193 | 193 | 186 | 875 | 193 | 192 | 193 | 193 | 192 | 186 | 186 | 875 | 186 | 192 | 192 | 193 | 193 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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