Measurements:
°C
°F
CURRENT WEATHER
06:31
Marissa
82°F
E 11 mph
Feels like: 90°F
Precip: 25%
World Resorts Sri Lanka Marissa Weather

7 Day Weather Forecast

07.11
sat
DAY
90°F
E 15 mph
precip
17%
NIGHT
82°F
E 11 mph
precip
22%
07.12
sun
DAY
90°F
E 15 mph
precip
38%
NIGHT
82°F
E 12 mph
precip
25%
07.13
mon
DAY
90°F
E 17 mph
precip
14%
NIGHT
82°F
E 12 mph
precip
24%
07.14
tue
DAY
90°F
E 16 mph
precip
4%
NIGHT
82°F
E 12 mph
precip
26%
07.15
wed
DAY
90°F
E 16 mph
precip
4%
NIGHT
80°F
E 11 mph
precip
20%
07.16
thu
DAY
88°F
E 14 mph
precip
8%
NIGHT
82°F
E 11 mph
precip
28%
07.17
fri
DAY
90°F
E 15 mph
precip
13%
NIGHT
82°F
E 13 mph
precip
37%

Marissa Sea Water Temperature in July, °F

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Marissa was 27.0°F. The maximum and minimum values were 26.5°F and 27.8°F respectively.

Marissa on the Weather Map

Best Time to Visit Marissa
The most sunny months:
March 15 days
February 13 days
January 12 days
The most warm months:
April 93.2 °F
March 92.4 °F
February 91.6 °F
Warmest sea temperature:
April 89.7 °F
May 88.2 °F
March 88.1 °F
The most cold months:
September 89.1 °F
August 89.3 °F
June 89.7 °F
The most rainy months:
September 10 days
November 10 days
May 10 days
The most windy months:
July 12 mph
June 12 mph
August 12 mph
more details