Average sea water temperature in March:
+40.8°F
| Minimum sea water temperature in March: | 44.1°F |
| Maximum sea water temperature in March: | 36.9°F |
Daily sea water temperature in March, °F
Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
32
35
38
41
44
47
50
The average sea water temperature in March of 2025 was 39.7°F. The highest and lowest sea temperatures during the month were 42.6°F and 36.9°F.
sea water
temperature
temperature
| Siasconset |
monthly
weather
weather
| Siasconset |
current
weather
weather
| Siasconset |
14 days
forecast
forecast
| Siasconset |
Monthly sea water temperature in Siasconset, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
45.9
53
60.6
66.1
68.8
66.6
58.9
50.8
44.7
40.8
39.3
41.7
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 |
| Fort Lauderdale | 75.8°F | 75.7°F |
| West Palm Beach | 75.8°F | 76.6°F |
| Oahu | 75.7°F | 74.5°F |
| Miami Beach | 75.3°F | 76.0°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 |
| Marco Island | 71.8°F | 74.5°F |
| Cape Coral | 71.7°F | 74.2°F |
| Naples | 71.4°F | 73.8°F |
| Cocoa Beach | 70.0°F | 71.5°F |
| Tampa | 69.3°F | 71.7°F |
| Sarasota | 68.6°F | 71.4°F |
| Siesta Key | 68.5°F | 71.3°F |
| Clearwater Beach | 67.6°F | 70.4°F |
Best time for vacation in Siasconset
Siasconset on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Siasconset
Local time: 15:59
April 27, sunday
1800
52°F
SE
25 mph
25 mph
2100
48°F
SE
27 mph
27 mph
April 28, monday
0000
48°F
SE
30 mph
30 mph
0300
50°F
S
24 mph
24 mph
0600
52°F
SE
21 mph
21 mph
0900
52°F
S
18 mph
18 mph
1200
55°F
S
17 mph
17 mph
1500
57°F
SW
10 mph
10 mph
