Surf Break

Lat Long: 6.12° N 80.11° E

Rivermouth (Hikkaduwa) 48 hour detailed Surf Forecast

Issued: 4 am 30 Oct 2026 (local time)

Forecast update in  hr  min

Today's Rivermouth (Hikkaduwa) sea temperature is
29.3°C
0.9° 

Rivermouth (Hikkaduwa) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Rivermouth (Hikkaduwa) today (30 Oct):

  • Morning surf: Morning surf (30 Oct, local time) - 3ft (0.9m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (30 Oct, local time) - 3ft (0.9m), 13s period with SW swell.
  • Evening surf: Evening surf (30 Oct, local time) - 3ft (0.9m), 13s period with SW swell.

The current surf forecast for Rivermouth (Hikkaduwa) at 8AM is: 0.9m 14s primary swell from a Southwest direction and 1.0m 10s secondary swell from a South-southeast direction (forecast issued at 04:30am October 30). The wind direction is predicted to be cross-onshore.

Time (+0530) & DateWave HeightWave Period
Morning (30 Oct)3ft (0.9m)14s
Afternoon (30 Oct)3ft (0.9m)13s
Evening (30 Oct)3ft (0.9m)13s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sat night. Warm (max 29°C on Fri morning, min 26°C on Fri night). Wind will be generally light.

Friday
30
Saturday
31
Sunday
1
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
Rating
(10 max)
1
1
2
0
0
0
1
2
2
2
2
1
0
1
2
2
2
1
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SW
15
1
SSE
10
0.9
SW
14
0.9
SW
14
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.8
SSW
13
0.8
SSW
13
0.7
SW
13
0.7
SW
12
0.7
SW
12
0.7
SW
12
0.7
SSW
12
0.6
SSW
12
0.6
SSW
12
0.6
SSW
12
0.6
SSW
12
0.6
SSW
12
0.7
SSE
9
0.7
SSE
9
Wave Graph
Metric surfscale
Energy kJ
220
214
293
272
261
257
253
249
249
249
215
212
167
157
154
152
129
98
96
96
94
94
71
70
Wind (km/h)
10
W
5
WNW
10
W
10
W
15
W
15
WNW
10
NW
5
NNW
5
N
5
NNE
5
NNW
10
W
15
W
10
W
5
NW
0
E
5
E
5
E
5
SE
10
S
10
SSW
10
S
5
SSE
10
SE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-off
cross-on
cross-on
cross-on
cross-on
cross
High Tide
3:57AM0.64m
3:58PM0.46m
4:31AM0.58m
4:35PM0.42m
5:09AM0.52m
5:32PM0.37m
Low Tide
10:15AM0.12m
9:49PM0.08m
10:51AM0.17m
10:19PM0.15m
11:39AM0.22m
10:51PM0.24m
thunderstorm
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
thunderstorm
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:54
—
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—
—
—
—
—
5:54
—
—
—
—
—
—
—
5:54
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:50
—
—
—
—
—
—
—
5:50
—
—
—
—
—
—
—
5:50
—
—
 mm
2
—
—
—
—
—
—
—
—
—
—
—
—
1
1
2
1
—
—
—
1
—
—
—
Temp °C
27
27
28
29
29
28
28
27
26
26
27
28
28
28
27
27
26
26
27
28
28
28
27
27
Feels °C
31
32
33
32
32
31
32
32
31
31
32
31
30
32
31
32
30
30
31
31
31
31
31
31
  • 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
How to use the Wavefinder 

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