Surf Forecasts:
How big are the waves at The Rock today (10 Nov):
- Morning surf: Morning surf (10 Nov, local time) - 2ft (0.6m), 12s period with S swell.
- Afternoon surf: Afternoon surf (10 Nov, local time) - 1.5ft (0.4m), 15s period with SSW swell.
- Evening surf: Evening surf (10 Nov, local time) - 1.5ft (0.5m), 15s period with SSW swell.
The current surf forecast for The Rock at 7PM is: 0.5m 15s primary swell from a South-southwest direction and 0.6m 8s secondary swell from a South-southeast direction (forecast issued at 10:30am November 10). An open ocean swell of 0.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Nov) | 2ft (0.6m) | 12s |
| Afternoon (10 Nov) | 1.5ft (0.4m) | 15s |
| Evening (10 Nov) | 1.5ft (0.5m) | 15s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 35mm), heaviest during Thu night. Warm (max 29°C on Tue morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Fri 13 | |||||||||||||||||||||
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 12 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 8 | SSW 8 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 100 | 86 | 86 | 126 | 181 | 84 | 116 | 165 | 215 | 213 | 213 | 201 | 239 | 232 | 181 | 181 | 229 | 225 | 218 | 205 | 252 | 248 | 248 | 190 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | on | glassy | glassy | off | glassy | cross | cross-on | cross-on | cross-on | cross | glassy | glassy | glassy |
High Tide | 2:37PM0.46m | 2:44AM0.57m | 3:03PM0.45m | 3:09AM0.55m | 3:29PM0.44m | 3:34AM0.53m | ||||||||||||||||||
Low Tide | 8:41AM0.03m | 8:27PM0.05m | 9:07AM0.04m | 8:52PM0.07m | 9:33AM0.05m | 9:17PM0.09m | ||||||||||||||||||
 | |  | |  |  |  | | | | | | | | | | | | | |  | | | | |
 | 5:56 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 |
 | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | 5:47 |
mm | — | — | 1 | 1 | — | — | 1 | — | 1 | 3 | 1 | 3 | 3 | 1 | 1 | 1 | — | — | — | 2 | 7 | 6 | 1 | 2 |
Temp °C | 26 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 26 | 25 | 24 | 25 | 26 | 28 | 28 | 27 | 26 | 26 | 25 | 25 |
Feels °C | 30 | 33 | 32 | 31 | 30 | 29 | 30 | 30 | 31 | 32 | 31 | 30 | 31 | 29 | 28 | 29 | 30 | 31 | 30 | 30 | 30 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 8 | S 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SW 7 | SW 7 | SSW 13 | WSW 6 | SSW 12 | SSW 12 | SSW 12 | S 12 |
| kJ | 100 | 30 | 32 | 32 | 62 | 62 | 60 | 57 | 88 | 155 | 191 | 181 | 151 | 155 | 128 | 125 | 67 | 65 | 218 | 64 | 252 | 248 | 248 | 190 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSE 8 | SSW 12 | WSW 6 | WSW 6 | WSW 7 | WSW 6 |
| kJ | 85 | 86 | 86 | 126 | 181 | 74 | 116 | 165 | 215 | 213 | 213 | 201 | 239 | 232 | 181 | 181 | 229 | 225 | 21 | 205 | 51 | 28 | 29 | 24 |
Swell 3 Height (m) Direction Period (s) | SW 6 | SSW 12 | SSW 12 | SW 5 | SW 5 | SSW 16 | SW 5 | WSW 5 | SSW 14 | SSW 14 | SSE 9 | SE 9 | SE 9 | SE 8 | SSW 16 | NW 6 | S 8 | SSE 8 | SE 8 | SSE 8 | SSE 9 | NW 5 | NW 5 | NW 6 |
| kJ | 11 | 48 | 44 | 7 | 7 | 84 | 7 | 5 | 180 | 180 | 96 | 77 | 75 | 72 | 25 | 5 | 33 | 22 | 33 | 21 | 54 | 6 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 5 | WNW 2 | WNW 2 | WNW 3 | — | — | — | — | — | — | — | — | — | NNW 5 | WSW 7 | WNW 4 | WNW 4 | NW 4 | — | — |
| kJ | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 2 | 68 | 14 | 11 | 16 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 15 | 15 | 2 | 0 | 0 | 0 | 2 | 8 | 15 | 160 | 49 | 0 | 0 | 0 | 0 | 2 | 15 | 15 | 15 | 15 | 0 | 0 | 0 |
Best forecast wave conditions in West Sri Lanka | ||||||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | ||||||||||||||||||||||||
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