World Resorts Sri Lanka Marissa Weather

Marissa 14 Days Forecast

19.05
tue
Day
84°F
E 14 mph
Precip.
62%
Night
79°F
E 11 mph
Precip.
80%
20.05
wed
Day
84°F
E 15 mph
Precip.
100%
Night
81°F
E 14 mph
Precip.
100%
21.05
thu
Day
82°F
E 12 mph
Precip.
78%
Night
81°F
E 13 mph
Precip.
100%
22.05
fri
Day
86°F
E 16 mph
Precip.
100%
Night
79°F
E 14 mph
Precip.
100%
23.05
sat
Day
86°F
E 16 mph
Precip.
76%
Night
81°F
E 12 mph
Precip.
100%
24.05
sun
Day
82°F
E 14 mph
Precip.
100%
Night
79°F
E 12 mph
Precip.
100%
25.05
mon
Day
81°F
E 14 mph
Precip.
24%
Night
81°F
E 14 mph
Precip.
80%
26.05
tue
Day
81°F
E 14 mph
Precip.
100%
Night
79°F
E 12 mph
Precip.
29%
27.05
wed
Day
84°F
E 16 mph
Precip.
0%
Night
79°F
E 14 mph
Precip.
100%
28.05
thu
Day
84°F
E 15 mph
Precip.
100%
Night
81°F
E 14 mph
Precip.
100%
29.05
fri
Day
84°F
E 17 mph
Precip.
100%
Night
81°F
E 14 mph
Precip.
100%
30.05
sat
Day
82°F
E 16 mph
Precip.
100%
Night
79°F
E 16 mph
Precip.
100%
31.05
sun
Day
79°F
E 15 mph
Precip.
100%
Night
79°F
E 15 mph
Precip.
100%
01.06
mon
Day
82°F
E 15 mph
Precip.
100%
Night
79°F
E 12 mph
Precip.
100%

Sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 85.5°F. The highest and lowest sea temperatures during the month were 87.3°F and 84.2°F.

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 82.6°F. The highest and lowest sea temperatures during the month were 83.3°F and 81.7°F.

Air temperature in Marissa, °F

Precipitation total in Marissa, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Marissa

Sunniest months:
March 15 days
February 13 days
January 12 days
Warmest months:
April 88.9 °F
March 88.2 °F
February 87.4 °F
Warmest sea temp:
April 85.7 °F
May 84.3 °F
March 84.3 °F
Coldest months:
September 85.2 °F
August 85.4 °F
June 85.9 °F
Rainiest months:
September 10 days
November 10 days
May 9 days
Windiest months:
July 12.6 mph
June 12.4 mph
August 12.2 mph

Marissa on a weather map

Current weather
14:55
Marissa
+84°F
E 13 mph
Feels like: +93°F
Precip.: 100%
Places in Sri Lanka:
Name
°F
Ahungalla
+84°F
Bentota
+84°F
Beruwela
+84°F
Weligama
+82°F
Halle
+84°F
Colombo
+84°F
Marawila
+84°F
Marissa
+84°F
Negombo
+84°F
Pasikuda
+88°F
Tangalle
+86°F
Trincomalee
+90°F
Unawatuna
+84°F
Hambantota
+84°F
Hikkaduwa
+84°F
all places
24 Hours Forecast
Marissa
Local time: 14:55
May 19, tuesday
1500
84°F
E
13 mph
1800
81°F
E
11 mph
2100
79°F
E
10 mph
May 20, wednesday
0000
79°F
E
11 mph
0300
79°F
E
11 mph
0600
79°F
E
12 mph
0900
84°F
E
14 mph
1200
84°F
E
15 mph
Units of measurement: °C / °F