Kalutara South surfForecast / West / Sri Lanka

information circle48hr Weather and Surf, issued 4 am Saturday 05 Jul 2025 +0530
Forecast update in hr  min  s Forecast update imminent
Kalutara South surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kalutara South sea temperature is
29.0° C
(Which is 1.6°C warmer than normal for this time of year)


How big are the waves at Kalutara South today?

The current surf forecast for Kalutara South at 10AM is: 1.6m 11s primary swell from a West-northwest direction and 0.6m 9s secondary swell from a South direction, 1.0m 6s secondary swell from a West-northwest direction (forecast issued at 04:30am July 05). The wind direction is predicted to be onshore.

Time (+0530) & DateWave HeightWave Period
Morning (05 Jul)5ft (1.6m)11s
Afternoon (05 Jul)5ft (1.5m)11s
Evening (05 Jul)5ft (1.6m)11s

Table - waves today at Kalutara South. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
W
1.6
WNW
1.6
WNW
1.6
WNW
1.6
W
1.3
WNW
1.6
W
1.7
W
1.7
W
1.7
W
1.7
W
1.2
SSW
1.3
SSW
1.5
SSW
1.6
SSW
1.6
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.6
SSW
1.6
SSW
1.5
SSW
1.5
SSW
1.4
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.2
SSW
1.1
SSW
1.5
W
1.6
W
1.7
WNW
1.6
WNW
1.6
WNW
1.6
W
0.9
SSW
1.5
W
0.7
S
1.6
WNW
0.9
S
1.9
WNW
2
WNW
1.3
S
1.3
S
1.4
S
1.5
S
1.5
S
1.6
S
2.3
WNW
2.3
WNW
2.1
WNW
1.3
S
1.4
S
1.3
S
0.9
SW
0.9
SW
0.9
SW
2.1
W
Period(s) (?)1111111111111111111111171716161615151514141414141413131313131399877712716816881413131313128881213121919198
Wave
Graph
(?)Metric surfscale
Energy (?)46380987984381672593910561070114613601604177219121941176420311944190618931763159015651320131312581088109713569007457477096856336736546114706619311015102211921406128113611454157915541632157113401302140213101538148015011405
Wind
(km/h)
10
W
10
W
15
W
15
W
20
W
15
W
10
W
15
W
15
W
15
W
15
W
20
W
20
W
15
W
15
WSW
15
W
15
W
10
W
15
W
15
W
15
W
15
W
10
WSW
10
W
10
W
10
W
15
W
15
WNW
15
W
15
W
10
WSW
15
W
15
W
15
W
15
WNW
20
W
20
W
15
W
10
W
15
W
15
W
15
W
20
W
20
W
20
W
20
W
15
W
20
W
20
W
20
W
20
W
25
WNW
20
W
20
W
20
W
20
W
20
W
20
W
20
W
20
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
High Tide
/ height (m)
10:01AM
0.48
9:23PM
0.34
11:17AM
0.51
11:23PM
0.35
12:15PM
0.54
12:33AM
0.37
1:00PM
0.58
1:20AM
0.40
1:39PM
0.62
1:58AM
0.43
2:13PM
0.65
2:33AM
0.46
2:45PM
0.67
3:06AM
0.49
Low Tide
/ height (m)
2:20AM
0.20
5:03PM
0.30
3:39AM
0.22
6:27PM
0.26
5:01AM
0.21
7:13PM
0.22
6:05AM
0.19
7:49PM
0.18
6:54AM
0.16
8:20PM
0.14
7:35AM
0.13
8:50PM
0.11
8:13AM
0.11
9:19PM
0.09
8:49AM
0.10
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunrise--5:58-------6:00-------6:00-------6:00-------6:00-------6:00-------6:01-------6:01-
Sunset-----6:29-------6:29-------6:29-------6:29-------6:29-------6:29-------6:30------
part cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm part cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm part cloudpart cloudpart cloudpart cloudthunderstorm part cloudthunderstorm thunderstorm thunderstorm clearclearpart cloudthunderstorm thunderstorm thunderstorm thunderstorm clearpart cloudclearclearpart cloudthunderstorm thunderstorm thunderstorm thunderstorm part cloudpart cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm clearpart cloudpart cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm
Rain (mm)
-12211123321-133111----1-121---1332-----2222--122111---23112
Temp. °C272728282828272727262728282827272727272828282727272728282828272727272728282827272727272828282727272727282828282727272728
Feels °C (?)313131303031313130292930303129303030303030313131313131303031313029302929293131303030292929302929292928282930302828292829
  • 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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