World Resorts USA Provincetown Weather

Provincetown Sea Temperature in March

Average sea water temperature in March:
+39.8°F
Minimum sea water temperature in March: 42.1°F
Maximum sea water temperature in March: 35.6°F

Daily sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 38.3°F. The highest and lowest sea temperatures during the month were 39.7°F and 35.6°F.

Monthly sea water temperature in Provincetown, °F

Which USA resorts have warmest sea in March?

Place name March 2025 March 2024
Kailua Kona 77.7°F 76.5°F
Honolulu 76.8°F 75.8°F
Hawaii 76.7°F 75.7°F
Maui 76.0°F 75.1°F
West Palm Beach 75.8°F 76.6°F
Fort Lauderdale 75.8°F 75.7°F
Oahu 75.7°F 74.5°F
Miami Beach 75.3°F 76.0°F
Key Largo 75.1°F 76.9°F
Kauai 75.0°F 74.5°F
Key West 74.5°F 76.5°F
Everglades 74.4°F 77.3°F
Miami 74.4°F 75.5°F
Naples 71.4°F 73.8°F
Sanibel Island 70.9°F 73.0°F
Cocoa Beach 70.0°F 71.5°F
Tampa 69.3°F 71.7°F
St. Petersburg 68.8°F 71.8°F
Sarasota 68.6°F 71.4°F
Siesta Key 68.5°F 71.3°F

Best time for vacation in Provincetown

Sunniest months:
November 15 days
June 13 days
August 13 days
Warmest months:
July 74.3 °F
August 73.5 °F
September 68.6 °F
Warmest sea temp:
August 68.4 °F
July 67.5 °F
September 65.3 °F
Coldest months:
January 35.6 °F
February 36.5 °F
December 40.8 °F
Rainiest months:
October 3 days
April 3 days
December 3 days
Windiest months:
December 15.4 mph
January 15.3 mph
February 14.2 mph

Provincetown on a weather map

Provincetown
+32°F
NE 22 mph
Feels like: +21°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+72°F
+72°F
+79°F
+72°F
+63°F
+70°F
+68°F
+34°F
+72°F
+61°F
+55°F
+55°F
+72°F
+37°F
24 Hours Forecast
Provincetown
Local time: 19:58
February 25, wednesday
2100
32°F
NE
22 mph
February 26, thursday
0000
32°F
NE
17 mph
0300
34°F
NE
18 mph
0600
34°F
E
16 mph
0900
36°F
E
20 mph
1200
36°F
E
16 mph
1500
36°F
E
9 mph
1800
36°F
NE
5 mph
Units of measurement: °C / °F