World Resorts Sri Lanka Marissa Weather

Marissa 7 Days Forecast

15.01
thu
Day
86°F
W 9 mph
Precip.
0%
Night
73°F
SW 9 mph
Precip.
0%
16.01
fri
Day
84°F
NW 5 mph
Precip.
68%
Night
73°F
SW 7 mph
Precip.
0%
17.01
sat
Day
82°F
N 5 mph
Precip.
65%
Night
75°F
W 4 mph
Precip.
74%
18.01
sun
Day
82°F
N 5 mph
Precip.
0%
Night
75°F
W 3 mph
Precip.
65%
19.01
mon
Day
82°F
NE 7 mph
Precip.
0%
Night
73°F
SW 2 mph
Precip.
0%
20.01
tue
Day
82°F
N 6 mph
Precip.
26%
Night
75°F
N 3 mph
Precip.
0%
21.01
wed
Day
82°F
N 6 mph
Precip.
83%
Night
75°F
N 2 mph
Precip.
54%

Sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 81.8°F. The highest and lowest sea temperatures during the month were 82.0°F and 81.5°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 16 days
February 14 days
January 13 days
Warmest months:
April 89.0 °F
March 88.4 °F
February 87.7 °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
21:33
Marissa
+75°F
SW 8 mph
Feels like: +79°F
Precip.: 0%
Places in Sri Lanka:
Name
°F
Ahungalla
+77°F
Bentota
+77°F
Beruwela
+77°F
Weligama
+75°F
Kalutara
+77°F
Colombo
+77°F
Marawila
+77°F
Marissa
+75°F
Negombo
+77°F
Pasikuda
+77°F
Tangalle
+75°F
Trincomalee
+79°F
Unawatuna
+77°F
Hambantota
+75°F
Hikkaduwa
+77°F
all places
24 Hours Forecast
Marissa
Local time: 21:33
January 16, friday
0000
73°F
SW
9 mph
0300
72°F
SW
7 mph
0600
72°F
SW
6 mph
0900
81°F
W
7 mph
1200
84°F
NW
5 mph
1500
82°F
NW
4 mph
1800
79°F
NW
5 mph
2100
77°F
SW
6 mph
Units of measurement: °C / °F