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The Rock surf Forecast / West / Sri Lanka
48hr Weather and Surf, issued 4 am Saturday 27 Apr 2024 +0530
Forecast update in hr min s Update imminent
The Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Rock sea temperature is 30.6°C (Statistics for 27 Apr 1981-2005 - mean: 29.6 °C max: 30.7 °C min: 28.3 °C)
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
The Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Rock sea temperature is 30.6°C (Statistics for 27 Apr 1981-2005 - mean: 29.6 °C max: 30.7 °C min: 28.3 °C)
How big are the waves at The Rock today?
The current surf forecast for The Rock at 8AM is: 0.8m 11s primary swell from a South direction and 0.5m 11s secondary swell from a South-southeast direction (forecast issued at 04:30am April 27). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 2.5ft (0.8m) | 11s |
| Afternoon (27 Apr) | 1.5ft (0.5m) | 16s |
| Evening (27 Apr) | 1.5ft (0.5m) | 23s |
Table - waves today at The Rock. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 11 | 11 | 16 | 15 | 23 | 22 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 18 | 18 | 18 | 18 | 18 | 17 | 24 | 24 | 24 | 22 | 22 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 218 | 209 | 160 | 125 | 138 | 169 | 298 | 366 | 476 | 643 | 713 | 813 | 1011 | 1157 | 1109 | 1005 | 1124 | 1501 | 1501 | 1467 | 1252 | 1137 | 1365 | 1348 | 1195 | 1195 | 1180 | 894 | 796 | 639 | 631 | 622 | 472 | 622 | 622 | 521 | 378 | 322 | 249 | 290 | 286 | 286 | 286 | 286 | 272 | 212 | 202 | 190 | 187 | 176 | 174 | 243 | 243 | 240 | 229 | 448 | 579 | 790 | 1245 | 1692 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | glass | glass | glass | cross- off | cross- off | cross- off | cross- off | cross- on | on | on | glass | glass | glass | glass | glass | on | on | cross- on | cross- on | cross- on | cross | 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- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:40AM 0.45 | 3:52PM 0.56 | 4:06AM 0.42 | 4:21PM 0.52 | 4:34AM 0.38 | 4:53PM 0.47 | 5:10AM 0.33 | 5:33PM 0.42 | 6:25AM 0.29 | 6:55PM 0.35 | 11:13AM 0.32 | 10:24PM 0.34 | 11:55AM 0.39 | 11:41PM 0.37 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 9:30AM 0.06 | 10:16PM 0.07 | 9:54AM 0.09 | 10:49PM 0.11 | 10:20AM 0.13 | 11:30PM 0.16 | 10:47AM 0.18 | 12:37AM 0.20 | 11:29AM 0.24 | 3:38AM 0.21 | 4:39PM 0.26 | 5:11AM 0.17 | 6:01PM 0.20 | 5:52AM 0.12 | ||||||||||||||||||||||||||||||||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - |
| Sunset | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - |
 | |  |  |  | |  | | |  |  | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 3 | 1 | - | - | - | - | - | - | 2 | 1 | - | - | - | - | - | - | 1 | 2 | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 27 | 27 | 29 | 30 | 29 | 27 | 27 | 27 | 26 | 26 | 29 | 32 | 30 | 30 | 29 | 28 | 27 | 26 | 28 | 31 | 30 | 29 | 29 | 28 | 27 | 27 | 28 | 30 | 30 | 30 | 29 | 28 | 28 | 27 | 29 | 31 | 31 | 30 | 29 | 29 | 28 | 28 | 30 | 31 | 31 | 30 | 29 | 28 | 28 | 28 | 29 | 31 | 31 | 30 | 29 | 29 | 28 | 28 | 29 | 30 |
| Feels °C (?) | 32 | 32 | 33 | 33 | 35 | 31 | 31 | 31 | 30 | 30 | 33 | 36 | 35 | 36 | 35 | 33 | 32 | 31 | 33 | 35 | 33 | 33 | 34 | 33 | 33 | 33 | 33 | 33 | 33 | 34 | 33 | 32 | 33 | 31 | 33 | 34 | 33 | 33 | 33 | 34 | 32 | 32 | 34 | 34 | 34 | 33 | 33 | 32 | 32 | 32 | 32 | 34 | 34 | 34 | 33 | 33 | 32 | 32 | 32 | 32 |
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