Surf Forecasts:
How big are the waves at The Rock today (16 Jun):
- Morning surf: Morning surf (16 Jun, local time) - 5.5ft (1.7m), 7s period with W swell.
- Afternoon surf: Afternoon surf (16 Jun, local time) - 5ft (1.5m), 7s period with WSW swell.
- Evening surf: Evening surf (16 Jun, local time) - 5ft (1.5m), 7s period with WSW swell.
The current surf forecast for The Rock at 9AM is: 1.7m 7s primary swell from a West direction and 1.5m 7s secondary swell from a West-southwest direction, 0.9m 10s secondary swell from a South direction (forecast issued at 04:30am June 16). The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jun) | 5.5ft (1.7m) | 7s |
| Afternoon (16 Jun) | 5ft (1.5m) | 7s |
| Evening (16 Jun) | 5ft (1.5m) | 7s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 36mm), heaviest during Thu night. Warm (max 28°C on Tue morning, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
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 | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 7 | W 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 6 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 202 | 287 | 294 | 198 | 206 | 202 | 198 | 209 | 225 | 220 | 225 | 225 | 226 | 221 | 183 | 146 | 146 | 139 | 144 | 139 | 139 | 139 | 139 | 115 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:56AM0.43m | 3:08PM0.56m | 3:39AM0.44m | 3:45PM0.54m | 4:23AM0.44m | 4:20PM0.51m | ||||||||||||||||||
Low Tide | 8:44AM0.08m | 9:38PM0.04m | 9:27AM0.09m | 10:15PM0.04m | 10:10AM0.12m | 10:52PM0.05m | ||||||||||||||||||
 | |  | |  | | | | | | | | | | | | |  | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | 2 | 1 | 1 | 2 | — | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | — | 1 | 2 | 3 | 2 | — | 1 |
Temp °C | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 10 | WSW 7 | WSW 7 | S 10 | S 10 | S 10 | S 10 | WSW 6 | S 10 | S 10 | 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 | WSW 6 |
| kJ | 202 | 198 | 192 | 165 | 206 | 202 | 198 | 144 | 225 | 220 | 225 | 225 | 226 | 221 | 183 | 146 | 146 | 113 | 109 | 83 | 81 | 80 | 80 | 115 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | S 10 | S 10 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | S 10 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 9 |
| kJ | 71 | 202 | 162 | 93 | 26 | 26 | 26 | 153 | 84 | 84 | 121 | 128 | 67 | 104 | 143 | 145 | 145 | 108 | 141 | 137 | 135 | 96 | 123 | 80 |
Swell 3 Height (m) Direction Period (s) | S 18 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | S 16 | SSW 14 | S 16 | W 9 | WNW 10 | S 18 | S 16 | SW 10 | S 16 | S 16 | SSE 13 | S 13 | W 9 | S 22 | S 20 | SW 21 | SSW 20 | SSW 12 |
| kJ | 6 | 72 | 73 | 26 | 25 | 26 | 5 | 108 | 5 | 43 | 30 | 26 | 46 | 4 | 21 | 21 | 17 | 28 | 38 | 9 | 8 | 17 | 40 | 86 |
Wind waves Height (m) Direction Period (s) | WSW 7 | W 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 6 | W 6 | W 6 | W 7 | W 7 | W 6 | W 6 | W 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | — |
| kJ | 187 | 287 | 294 | 198 | 192 | 187 | 181 | 209 | 123 | 135 | 128 | 148 | 120 | 139 | 135 | 143 | 143 | 139 | 144 | 139 | 139 | 139 | 139 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 193 | 193 | 193 | 192 | 875 | 875 | 193 | 193 | 193 | 875 | 193 | 193 | 193 | 192 | 669 | 374 | 193 | 193 | 192 | 192 | 192 | 192 | 875 | 193 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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