World Resorts USA Mystic Weather

Mystic Sea Temperature in April

Average sea water temperature in April:
+45.0°F
Minimum sea water temperature in April: 48.4°F
Maximum sea water temperature in April: 42.1°F

Daily sea water temperature in April, °F

Show year:
2025
2024
2023
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38
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53

The average sea water temperature in April of 2025 was 43.1°F. The highest and lowest sea temperatures during the month were 44.1°F and 42.3°F.

Monthly sea water temperature in Mystic, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
49.2
57
63.3
68.2
70.1
68.6
60.7
51.6
45
41.4
40.4
43.3

Which USA resorts have warmest sea in April?

Place name April 2025 April 2024
Everglades 78.8°F 78.0°F
Miami Beach 78.3°F 77.1°F
Kailua Kona 78.1°F 76.9°F
West Palm Beach 78.0°F 77.5°F
Miami 77.9°F 76.9°F
Key West 77.8°F 77.6°F
Fort Lauderdale 77.8°F 76.9°F
Marco Island 77.2°F 76.6°F
Honolulu 77.2°F 76.2°F
Hawaii 77.1°F 76.1°F
Naples 77.1°F 76.3°F
Cape Coral 76.9°F 76.3°F
Tampa 76.5°F 74.1°F
Maui 76.4°F 75.4°F
Oahu 76.2°F 75.0°F
Sarasota 75.6°F 74.3°F
Siesta Key 75.5°F 74.3°F
Kauai 74.9°F 75.1°F
Clearwater Beach 74.8°F 73.5°F
Cocoa Beach 74.4°F 73.9°F

Best time for vacation in Mystic

Sunniest months:
November 16 days
September 14 days
October 13 days
Warmest months:
July 79.9 °F
August 78.5 °F
June 73.3 °F
Warmest sea temp:
August 70.1 °F
July 68.6 °F
September 68.2 °F
Coldest months:
January 36.8 °F
February 38.0 °F
December 41.8 °F
Rainiest months:
July 4 days
November 3 days
January 3 days
Windiest months:
January 10.1 mph
March 9.9 mph
February 9.7 mph

Mystic on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+50°F
+57°F
+75°F
+75°F
+70°F
+57°F
+75°F
+54°F
+73°F
+61°F
+54°F
+75°F
+81°F
+73°F
+57°F
24 Hours Forecast
Mystic
Local time: 22:19
April 18, friday
0000
50°F
SE
6 mph
0300
45°F
SE
5 mph
0600
41°F
E
4 mph
0900
50°F
NE
6 mph
1200
61°F
N
11 mph
1500
59°F
NE
15 mph
1800
54°F
NE
14 mph
2100
50°F
N
13 mph
Units of measurement: °C / °F