Average sea water temperature in March:
+46.7°F
| Minimum sea water temperature in March: | 49.8°F |
| Maximum sea water temperature in March: | 42.6°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
39
42
45
48
51
54
The average sea water temperature in March of 2025 was 47.4°F. The highest and lowest sea temperatures during the month were 49.5°F and 44.4°F.
Monthly sea water temperature in Astoria, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
48.4
51.8
59.5
63.5
65.9
65.6
60.6
55.9
50.3
46.7
45.5
47.3
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 |
| 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 Astoria
Astoria on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Astoria
Local time: 20:42
April 17, thursday
2100
50°F
S
4 mph
4 mph
April 18, friday
0000
46°F
S
4 mph
4 mph
0300
43°F
SW
4 mph
4 mph
0600
43°F
SW
4 mph
4 mph
0900
48°F
S
2 mph
2 mph
1200
52°F
SE
7 mph
7 mph
1500
52°F
SE
8 mph
8 mph
1800
48°F
SE
9 mph
9 mph
