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Warmest beach in Maryland in September

138 coastal locations in Maryland ranked by their typical September sea temperature. State-wide average in September: 24.4°C.

Warmest in September

Crisfield

25.1°C

State September average

24.4°C

across 138 coastal locations in Maryland

Vs annual mean

+8.8°C

above the year-round state average

What the Maryland water feels like in September

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

Maryland monthly average 3.8°C to 27.4°C
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  • Warmest month July 27.4°C
  • Coldest month February 3.8°C
  • Annual mean 15.6°C
  • Months above 20°C 4 of 12

Where September fits in the year

September sits inside the state pattern shown on the left. Browse a different month for a fresh ranking.

Maryland sea temperature map (live)

Today's reading at every Maryland beach we track. The list below uses the typical September mean from a decade of daily history.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest Maryland beaches in September

Sorted by typical September mean. Click any beach for the full location page.

# Location September mean
1 Crisfield Maryland 25.1°C
2 Bishops Head, Hooper Strait Maryland 25.0°C
3 Holland Island Bar Light, Chesapeake Bay, Maryland Maryland 25.0°C
4 Holland Island Bar Light Maryland 25.0°C
5 Hooper Island Light, Chesapeake Bay, Maryland Maryland 25.0°C
6 Hooper Strait Light, Chesapeake Bay, Maryland Maryland 25.0°C
7 McCready's Creek, Fishing Bay, Chesapeake Bay Maryland 25.0°C
8 Middle Hooper Island, Chesapeake Bay, Maryland Maryland 25.0°C
9 Roaring Point, Nanticoke River, Maryland Maryland 25.0°C
10 Smithville Road Bridge, Beaverdam Creek, Little Choptank River Maryland 25.0°C
11 Vienna, Nanticoke River Maryland 25.0°C
12 Whitehaven, Wicomico River, Maryland Maryland 25.0°C
13 Ewell, Smith Island, Chesapeake Bay Maryland 25.0°C
14 Ape Hole Creek, Pocomoke Sound, Chesapeake Bay, Maryland Maryland 24.9°C
15 Chance, Chesapeake Bay, Maryland Maryland 24.9°C
16 Colburn Creek, Big Annemessex River, Chesapeake Bay, Maryland Maryland 24.9°C
17 Crisfield, Little Annemessex River, Chesapeake Bay Maryland 24.9°C
18 Great Shoals Light, Monie Bay, Chesapeake Bay, Maryland Maryland 24.9°C
19 Long Point, Big Annemessex River, Chesapeake Bay, Maryland Maryland 24.9°C
20 Sharkfin Shoal Light, Chesapeake Bay, Maryland Maryland 24.9°C
21 Teague Creek, Manokin River, Chesapeake Bay, Maryland Maryland 24.9°C
22 Cobb Island Maryland 24.8°C
23 Algonquin Maryland 24.8°C
24 Chesapeake Beach Maryland 24.8°C
25 Drum Point Maryland 24.8°C
Show 25 more ▸
26 Solomons Maryland 24.8°C
27 Barren Island, Chesapeake Bay Maryland 24.7°C
28 Broomes Island, Patuxent River, Maryland Maryland 24.7°C
29 Clifton Beach, Smith Point, Potomac River, Maryland Maryland 24.7°C
30 Colton Point, Potomac River, Maryland Maryland 24.7°C
31 Cornfield Harbor, Potomac River, Maryland Maryland 24.7°C
32 Cove Point, Chesapeake Bay Maryland 24.7°C
33 Goose Creek, Port Tobacco River, Potomac River, Maryland Maryland 24.7°C
34 Liverpool Point, Potomac River, Maryland Maryland 24.7°C
35 Long Beach, Chesapeake Bay Maryland 24.7°C
36 Lower Cedar Point, Potomac River, Maryland Maryland 24.7°C
37 Mills Point (south of), Wicomico River, Maryland Maryland 24.7°C
38 Piney Point Maryland 24.7°C
39 Point Lookout, Chesapeake Bay, Maryland Maryland 24.7°C
40 Riverside, Potomac River, Maryland Maryland 24.7°C
41 Solomons Island, Patuxent River Maryland 24.7°C
42 Taylors Island, Slaughter Creek, Little Choptank River, Maryland Maryland 24.7°C
43 Avalon, Dogwood Harbor, Chesapeake Bay, Maryland Maryland 24.6°C
44 Benedict, Patuxent River, Maryland Maryland 24.6°C
45 Cambridge, Choptank River Maryland 24.6°C
46 Cherry Island, Beckwiths Creek, Little Choptank River, Maryland Maryland 24.6°C
47 Deep Neck Point, Broad Creek, Chesapeake Bay, Maryland Maryland 24.6°C
48 Indian Head, Potomac River, Maryland Maryland 24.6°C
49 Lower Marlboro, Patuxent River Maryland 24.6°C
50 Marshall Hall, Potomac River, Maryland Maryland 24.6°C

Coldest 10 in Maryland in September

Same data the other way.

# Location September mean
1 Buntings Bridge, Chincoteague Bay Maryland 23.4°C
2 Keydash, Isle of Wight Bay, Maryland Maryland 23.4°C
3 Ocean City (fishing pier) Maryland 23.4°C
4 Ocean City Inlet Maryland 23.4°C
5 South Point, Sinepuxent Neck, Chincoteague Bay Maryland 23.4°C
6 West Ocean City Maryland 23.4°C
7 Public Landing, Chincoteague Bay Maryland 23.4°C
8 Salisbury, Wicomico River Maryland 23.4°C
9 Shelltown, Pocomoke River, Maryland Maryland 23.4°C
10 Snow Hill, city park, Pocomoke River Maryland 23.4°C

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