World Resorts Puerto Rico Mayaguez Weather

Mayaguez Sea Temperature in May

Average sea water temperature in May:
+82.6°F
Minimum sea water temperature in May: 85.8°F
Maximum sea water temperature in May: 80.4°F

Daily sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 83.0°F. The highest and lowest sea temperatures during the month were 83.5°F and 82.6°F.

Monthly sea water temperature in Mayaguez, °F

Which Puerto Rico resorts have warmest sea in May?

Place name May 2026 May 2025
Ponce 83.4°F 83.5°F
Mayaguez 83.0°F 83.3°F
Aguadilla 82.9°F 83.0°F
Isabella 82.5°F 82.5°F
Arecibo 82.0°F 82.1°F
San Juan 82.0°F 81.7°F

Best time for vacation in Mayaguez

Sunniest months:
January 13 days
December 12 days
February 11 days
Warmest months:
August 87.4 °F
July 87.3 °F
September 87.0 °F
Warmest sea temp:
September 85.3 °F
October 85.2 °F
August 84.7 °F
Coldest months:
January 82.0 °F
February 82.1 °F
March 82.2 °F
Rainiest months:
August 11 days
May 10 days
June 9 days
Windiest months:
December 8.8 mph
February 8.7 mph
January 8.6 mph

Mayaguez on a weather map

Current weather
02:21
Mayaguez
+82°F
W 5 mph
Feels like: +88°F
Precip.: 21%
Places in Puerto Rico:
Name
°F
Aguadilla
+82°F
Arecibo
+79°F
Isabella
+77°F
Mayaguez
+82°F
Ponce
+79°F
San Juan
+81°F
24 Hours Forecast
Mayaguez
Local time: 02:21
September 17, thursday
0300
82°F
W
5 mph
0600
82°F
W
6 mph
0900
82°F
W
7 mph
1200
88°F
NW
12 mph
1500
88°F
NW
13 mph
1800
86°F
NW
8 mph
2100
82°F
NW
9 mph
September 18, friday
0000
82°F
W
6 mph
Units of measurement: °C / °F