Measurements:
°C
°F
Macapa
82°F
SW 10 mph
Feels like: 88°F
Precip: 100%
World Resorts Brazil Macapa Weather

Macapa Sea Water Temperature

Current Sea Water Temperature:
+89.2°F
Maximum Sea Water Temperature in December: 91.0°F
Minimum Sea Water Temperature in December: 87.6°F
Average water temperature in December: 89.3°F

Sea Water Temperature for the Last 10 Days:

December 13 89.2°F December 08 90.0°F
December 12 89.4°F December 07 90.2°F
December 11 89.8°F December 06 91.0°F
December 10 89.6°F December 05 89.6°F
December 09 89.8°F December 04 89.8°F

When is the Warmest Sea for Macapa?

According to our data for the last three years for Macapa the highest average sea water temperature was in October, November and September.

Average Water Temperature by Month, °F

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Macapa was 90.1°F. The maximum and minimum values were 89.0°F and 91.0°F respectively.

Sea Water Temperature in November

Select Year: 2025 2024 2023

The average sea surface temperature in November 2025 for Macapa was 89.9°F. The maximum and minimum values were 89.2°F and 90.6°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Macapa was 89.4°F. The maximum and minimum values were 88.4°F and 90.4°F respectively.

Best Time to Visit Macapa
The most sunny months:
October 19 days
September 18 days
November 11 days
The most warm months:
October 94.6 °F
September 94.1 °F
November 93.0 °F
Warmest sea temperature:
October 90.5 °F
November 90.1 °F
September 89.8 °F
The most cold months:
March 85.2 °F
February 85.7 °F
April 86.1 °F
The most rainy months:
March 12 days
April 12 days
May 11 days
The most windy months:
October 11 mph
September 11 mph
November 10 mph

Macapa on the Weather Map

24 Hours Weather Forecast
Macapa
Local time: 20:16
13 dec, saturday
2100 82°F
SW
10 mph
14 dec, sunday
0000 80°F
SW
9 mph
0300 78°F
SW
9 mph
0600 80°F
SW
7 mph
0900 86°F
SW
9 mph
1200 90°F
W
12 mph
1500 90°F
SW
12 mph
1800 86°F
SW
13 mph