The Rock surf break

The Rock surfForecast / West / Sri Lanka

information circle12 Day Weather and Surf, issued 4 pm Thursday 19 Feb 2026 +0530
Forecast update in hr  min  s Forecast 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
27.7° C
(Which is slightly cooler than normal)


Best Forecast Surf Conditions for The Rock this week:

The surf forecast for The Rock over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 19) at 8PM. The primary swell is predicted to be 0.4m and 16s period with a secondary swell of 0.6m and 11s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at The Rock in the next 12 days are 1.0m 15s and forecast to arrive on Wednesday (Feb 25) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Thursday (Feb 19) at 11PM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 19th Feb)2ft (0.6m) 11s
Best Surf11AM (Tue 24th Feb)2.5ft (0.7m) 16s
Most Powerful 2PM (Wed 25th Feb)3.5ft (1.0m) 15s

Table - best surf conditions forecast for The Rock over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 13mm), heaviest on Thu afternoon. Warm (max 28°C on Sat morning, min 24°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Sun afternoon. Warm (max 29°C on Tue morning, min 24°C on Tue night). Wind will be generally light.

Thu
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
1
2
2
2
2
1
2
2
1
1
1
1
0
2
3
2
2
1
1
2
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SSW
0.5
SSW
0.5
SSW
0.5
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.5
SSW
0.4
SSW
0.4
SSW
0.5
SSW
0.7
SSW
0.8
SSW
0.9
SSW
0.9
SSW
1
SSW
0.9
SSW
0.9
SSW
Period(s) (?)161615151414141413131318181716161615141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)9913713112818317818016115615696124107166273291348376449346295
Wind
(km/h)
0
N
10
NNE
5
ESE
0
ENE
5
ENE
10
SE
0
S
5
NW
10
W
10
WNW
10
NW
15
W
15
WNW
5
NNE
5
SW
5
W
5
NNE
5
S
10
SW
5
N
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoffglassglasscross-
off
cross-
on
glassglasscross-
on
crosscross-
off
crosscrossglassglassglassoffoncross-
on
glasscross-
on
High Tide
/ height (m)
3:52PM
0.57
3:50AM
0.55
4:17PM
0.58
4:14AM
0.53
4:44PM
0.57
4:38AM
0.49
5:11PM
0.54
5:00AM
0.44
5:40PM
0.50
5:19AM
0.38
6:13PM
0.44
5:24AM
0.32
7:01PM
0.37
Low Tide
/ height (m)
9:53PM
0.03
10:00AM
-0.04
10:21PM
0.04
10:23AM
-0.02
10:50PM
0.07
10:45AM
0.01
11:19PM
0.11
11:07AM
0.05
11:49PM
0.17
11:27AM
0.11
12:25AM
0.23
11:37AM
0.17
9:58AM
0.23
Thu
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Sunrise--6:22--6:22--6:22--6:22--6:22--6:22--6:20
Sunset6:20--6:21--6:21--6:21--6:21--6:21--6:21--
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
clear
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
Rain (mm)
73-1--2--34--1-31-11-
Temp. °C272627272628272628272628282629272628282628
Feels °C (?)313131313030313131293030292933313131313031
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Rock surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the The Rock Surf forecast

The above surf forecast table for The Rock provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at The Rock can be found by selecting the local surf guide option on the grey menu. Our The Rock surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (The Rock) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for The Rock may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

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