Coconuts surfForecast / West / Sri Lanka

information circle48hr Weather and Surf, issued 4 pm Monday 18 Aug 2025 +0530
Forecast update in hr  min  s Forecast update imminent
Coconuts surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coconuts sea temperature is
27.6° C
(Which is normal for this time of year)


How big are the waves at Coconuts today?

The current surf forecast for Coconuts at 9PM is: 1.4m 10s primary swell from a West direction and 1.2m 10s secondary swell from a West direction, 0.8m 10s secondary swell from a South direction (forecast issued at 04:30pm August 18). The wind direction is predicted to be cross-shore.

Time (+0530) & DateWave HeightWave Period
Morning (18 Aug)--
Afternoon (18 Aug)3ft (0.9m)10s
Evening (18 Aug)4.5ft (1.4m)10s

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

Updates in  hr  min  s Forecast update imminent
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM
Rating
(10 max)
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
S
1.5
W
1.4
W
1.4
W
1.2
W
1.4
W
1.2
W
1.2
W
1.2
W
1.3
W
1.2
W
1.2
W
1.2
W
1.3
W
1.3
W
1.3
W
0.9
SSW
0.9
SSW
0.9
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.4
SSW
1.4
SSW
Period(s) (?)101010101010999999101010101817171616161616
Wave
Graph
(?)Metric surfscale
Energy (?)46795691689050283747948044147743044759065971078688477513021382143596812351216
Wind
(km/h)
25
W
20
W
15
W
20
WNW
20
W
20
W
20
W
25
WNW
25
WNW
20
WNW
20
WNW
15
WNW
20
WNW
20
WNW
20
WNW
25
WNW
25
WNW
20
WNW
20
WNW
15
WNW
20
WNW
20
WNW
20
W
20
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
1:19AM
0.27
12:25PM
0.40
1:30AM
0.34
1:12PM
0.44
1:54AM
0.40
Low Tide
/ height (m)
7:32PM
0.22
5:19AM
0.25
7:29PM
0.17
6:54AM
0.20
7:49PM
0.11
7:35AM
0.15
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Sunrise------6:03-------6:03-------6:03-
Sunset-6:21-------6:20-------6:20------
part cloudpart cloudcloudpart cloudcloudpart cloudpart cloudpart cloudclearclearpart cloudpart cloudpart cloudclearclearclearclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclear
Rain (mm)
------------------------
Temp. °C282726262626272828272626252627282827262626262728
Feels °C (?)282828282728292828282829272828282828282827282828
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for West

  1. weather stationWind Update The wind is still cross-on at Coconuts (moderate winds from the WSW at Mattala Rajapaksa International Airport 88 km from Coconuts). 1.2m 8s swell from the W with a 0.9m 10s swell from the SSE and a 0.6m 10s swell from the SSW as well as a 0.5m 14s groundswell, also from the SSW. 4 swells combining so expect closeout sets.

    Coconuts
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