The USA resorts with the warmest sea water temperature in June are Key West, Everglades and Islamorada.
Below you can see a list of all popular USA resorts and information about sea water temperature in June for the last two years.
| Resort Name | June 2026 | June 2025 | June 2024 |
|---|---|---|---|
| Key West | 91.0°F | 89.5°F | 89.9°F |
| Everglades | 90.5°F | 90.1°F | 89.9°F |
| Islamorada | 90.3°F | 89.3°F | 90.0°F |
| Marco Island | 90.2°F | 89.9°F | 90.2°F |
| Sanibel Island | 90.2°F | 90.2°F | 89.8°F |
| Key Largo | 90.2°F | 89.1°F | 89.6°F |
| Naples | 90.1°F | 89.9°F | 89.9°F |
| Cape Coral | 90.1°F | 89.9°F | 89.7°F |
| St. Petersburg | 89.9°F | 89.8°F | 90.0°F |
| Clearwater Beach | 89.8°F | 89.6°F | 90.3°F |
| Tampa | 89.7°F | 89.4°F | 89.9°F |
| Sarasota | 89.5°F | 89.9°F | 89.8°F |
| Grand Isle | 89.4°F | 90.3°F | 89.4°F |
| Siesta Key | 89.4°F | 89.8°F | 89.7°F |
| Miami | 89.4°F | 89.5°F | 88.6°F |
| Hialeah | 89.0°F | 88.9°F | 88.4°F |
| Miami Beach | 88.9°F | 88.7°F | 88.4°F |
| Avery Island | 88.7°F | 89.1°F | 89.1°F |
| Fort Lauderdale | 88.3°F | 86.9°F | 87.7°F |
| Galveston Island | 88.1°F | 88.6°F | 89.7°F |
| Galveston | 87.9°F | 88.5°F | 89.5°F |
| Mustang Island | 87.9°F | 88.2°F | 90.1°F |
| New Orleans | 87.9°F | 88.5°F | 88.8°F |
| Port Aransas | 87.8°F | 88.3°F | 90.2°F |
| West Palm Beach | 87.8°F | 87.0°F | 87.9°F |
| Corpus Christi | 87.8°F | 89.0°F | 90.7°F |
| Houston | 87.7°F | 88.6°F | 89.1°F |
| Ocean Springs | 87.7°F | 88.8°F | 88.1°F |
| Long Beach | 87.6°F | 89.1°F | 88.4°F |
| Pass Christian | 87.6°F | 89.0°F | 88.5°F |
| Biloxi | 87.6°F | 88.8°F | 88.0°F |
| Bay Saint Louis | 87.5°F | 88.8°F | 88.5°F |
| Gulfport | 87.4°F | 89.1°F | 88.0°F |
| South Padre Island | 87.2°F | 86.9°F | 89.1°F |
| St. George Island | 87.2°F | 88.4°F | 88.0°F |
| Dauphin Island | 87.1°F | 88.4°F | 88.0°F |
| Pensacola | 86.8°F | 88.4°F | 87.8°F |
| Port St. Lucie | 86.7°F | 84.3°F | 85.9°F |
| Orange Beach | 86.5°F | 88.2°F | 87.3°F |
| Panama City Beach | 86.3°F | 88.1°F | 87.8°F |
| Mobile | 86.3°F | 85.5°F | 87.2°F |
| Miramar Beach | 86.2°F | 88.3°F | 87.3°F |
| Pensacola Beach | 86.2°F | 88.4°F | 87.4°F |
| Gulf Shores | 86.1°F | 88.2°F | 87.3°F |
| Destin | 86.1°F | 88.2°F | 87.2°F |
| Santa Rosa Beach | 86.0°F | 87.9°F | 87.2°F |
| St. Augustine | 85.9°F | 83.4°F | 86.0°F |
| Cocoa Beach | 85.9°F | 86.2°F | 86.7°F |
| Fort Walton Beach | 85.7°F | 87.9°F | 86.9°F |
| Jacksonville | 85.5°F | 83.4°F | 86.3°F |
| Daytona Beach | 85.4°F | 81.6°F | 86.0°F |
| Orlando | 85.3°F | 83.1°F | 86.1°F |
| Wilmington Island | 85.2°F | 85.2°F | 85.5°F |
| Jekyll Island | 85.1°F | 86.1°F | 86.3°F |
| St. Simons Island | 85.1°F | 86.0°F | 85.9°F |
| Amelia Island | 85.1°F | 84.0°F | 86.3°F |
| Hilton Head Island | 85.0°F | 86.1°F | 85.8°F |
| Tybee Island | 85.0°F | 85.6°F | 85.4°F |
| Edisto Beach | 84.7°F | 85.3°F | 85.0°F |
| Charleston | 84.2°F | 84.2°F | 84.9°F |
| Mount Pleasant | 84.1°F | 83.9°F | 84.6°F |
| Kiawah Island | 84.1°F | 84.6°F | 84.7°F |
| Isle of Palms | 84.0°F | 83.7°F | 84.4°F |
| Folly Beach | 84.0°F | 84.2°F | 84.7°F |
| Kailua Kona | 83.4°F | 82.7°F | 82.7°F |
| Bald Head Island | 83.1°F | 83.6°F | 83.7°F |
| Pawleys Island | 83.0°F | 81.2°F | 82.9°F |
| Murrells Inlet | 82.7°F | 81.8°F | 83.2°F |
| Lanai | 82.6°F | 82.9°F | 82.0°F |
| Oak Island | 82.6°F | 83.3°F | 83.5°F |
| Honolulu | 82.5°F | 82.2°F | 81.6°F |
| Kihei | 82.4°F | 82.6°F | 81.7°F |
| Myrtle Beach | 82.4°F | 82.0°F | 83.1°F |
| Hilo | 82.4°F | 81.8°F | 80.9°F |
| Hawaii | 82.3°F | 82.2°F | 81.5°F |
| North Myrtle Beach | 82.3°F | 82.2°F | 83.1°F |
| Arcadian Shores | 82.2°F | 82.0°F | 83.0°F |
| Chesapeake | 82.1°F | 79.9°F | 79.3°F |
| Molokai | 81.9°F | 82.2°F | 81.2°F |
| Carolina Beach | 81.9°F | 81.9°F | 82.3°F |
| Kahului | 81.7°F | 81.9°F | 80.6°F |
| Maui | 81.4°F | 81.6°F | 80.2°F |
| Wilmington | 81.3°F | 81.2°F | 81.7°F |
| Kauai | 81.1°F | 78.5°F | 80.5°F |
| Princeville | 81.1°F | 78.5°F | 80.5°F |
| Wrightsville Beach | 80.9°F | 80.9°F | 81.3°F |
| North Topsail Beach | 80.8°F | 80.8°F | 81.6°F |
| Washington | 80.7°F | 78.8°F | 82.3°F |
| Norfolk | 80.4°F | 80.1°F | 78.9°F |
| Oahu | 80.3°F | 80.8°F | 80.0°F |
| Hatteras Island | 79.1°F | 80.1°F | 79.3°F |
| Saint Michaels | 78.7°F | 78.5°F | 81.2°F |
| Tangier Island | 78.1°F | 78.0°F | 79.7°F |
| Outer Banks | 78.0°F | 80.2°F | 80.1°F |
| Kill Devil Hills | 77.7°F | 80.0°F | 79.9°F |
| Annapolis | 77.5°F | 77.0°F | 79.0°F |
| Corolla | 77.4°F | 79.4°F | 78.9°F |
| Nags Head | 77.3°F | 79.9°F | 79.8°F |
| Baltimore | 77.2°F | 77.1°F | 77.9°F |
| New Castle | 75.9°F | 72.7°F | 78.3°F |
| Wilmington | 75.7°F | 72.6°F | 77.9°F |
| Virginia Beach | 75.7°F | 77.4°F | 75.9°F |
| Chincoteague | 74.1°F | 74.8°F | 75.1°F |
| Toledo | 74.1°F | 73.8°F | 76.0°F |
| Port Clinton | 73.5°F | 73.0°F | 75.1°F |
| Oshkosh | 73.1°F | 70.5°F | 71.4°F |
| Sandusky | 72.8°F | 72.1°F | 74.9°F |
| Lewes | 72.1°F | 72.2°F | 73.0°F |
| Green Bay | 71.9°F | 68.4°F | 69.7°F |
| Dewey Beach | 71.8°F | 72.1°F | 72.5°F |
| Appleton | 71.8°F | 69.5°F | 70.7°F |
| Put in Bay | 71.5°F | 70.4°F | 74.3°F |
| Rehoboth Beach | 71.4°F | 71.6°F | 72.0°F |
| Ocean City | 71.2°F | 73.2°F | 72.6°F |
| Fenwick Island | 70.7°F | 71.8°F | 70.1°F |
| Bethany Beach | 70.2°F | 71.3°F | 69.2°F |
| South Bethany | 70.2°F | 71.3°F | 69.2°F |
| Cleveland | 70.2°F | 68.1°F | 72.7°F |
| Brigantine | 70.0°F | 70.8°F | 71.9°F |
| Seaside Heights | 69.7°F | 67.8°F | 71.5°F |
| Fire Island | 69.6°F | 65.3°F | 69.2°F |
| San Diego | 69.6°F | 66.3°F | 67.6°F |
| Atlantic City | 69.4°F | 70.5°F | 71.0°F |
| Bristol | 69.4°F | 68.5°F | 70.7°F |
| Ocean City | 69.4°F | 70.2°F | 70.4°F |
| Fremont | 69.4°F | 67.1°F | 67.5°F |
| Beach Haven | 69.3°F | 69.4°F | 72.1°F |
| San Jose | 69.2°F | 66.9°F | 67.3°F |
| Warwick | 69.1°F | 68.6°F | 70.4°F |
| Erie | 69.0°F | 65.8°F | 69.3°F |
| Providence | 69.0°F | 68.4°F | 70.1°F |
| Cape May | 69.0°F | 69.4°F | 69.2°F |
| Long Beach Island | 68.8°F | 68.7°F | 71.9°F |
| Wildwood Crest | 68.8°F | 70.1°F | 69.8°F |
| Wildwood | 68.8°F | 70.1°F | 69.8°F |
| Chula Vista | 68.8°F | 65.7°F | 67.2°F |
| Jersey City | 68.7°F | 69.4°F | 70.4°F |
| New York | 68.6°F | 69.2°F | 70.2°F |
| Newark | 68.5°F | 69.3°F | 70.4°F |
| Laguna Beach | 68.4°F | 68.5°F | 67.2°F |
| Santa Catalina Island | 68.4°F | 67.0°F | 66.4°F |
| Sea Isle City | 67.9°F | 69.5°F | 69.0°F |
| Irvine | 67.8°F | 68.1°F | 67.1°F |
| Newport Beach | 67.4°F | 67.9°F | 67.1°F |
| Santa Monica | 67.4°F | 67.4°F | 65.9°F |
| Beverly Hills | 67.3°F | 67.4°F | 66.0°F |
| Hollywood | 67.3°F | 67.4°F | 66.0°F |
| New Bedford | 67.2°F | 66.5°F | 68.6°F |
| Falmouth | 67.1°F | 66.4°F | 68.5°F |
| Santa Ana | 67.1°F | 67.7°F | 67.0°F |
| Los Angeles | 66.7°F | 67.3°F | 65.9°F |
| Anaheim | 66.4°F | 66.7°F | 66.1°F |
| Yonkers | 66.3°F | 68.8°F | 67.9°F |
| Oakland | 65.8°F | 63.8°F | 62.8°F |
| Malibu | 65.7°F | 65.1°F | 63.6°F |
| Dennis Port | 65.5°F | 64.3°F | 68.1°F |
| Buffalo | 65.1°F | 63.5°F | 68.1°F |
| Long Beach | 65.0°F | 65.7°F | 64.5°F |
| Edgartown | 65.0°F | 63.9°F | 66.2°F |
| Hampton Bays | 64.9°F | 64.1°F | 68.7°F |
| New Haven | 64.8°F | 65.8°F | 67.0°F |
| Michigan City | 64.7°F | 65.3°F | 67.6°F |
| South Haven | 64.4°F | 64.1°F | 66.7°F |
| Newport | 64.2°F | 64.9°F | 66.7°F |
| Santa Barbara | 64.1°F | 64.6°F | 62.3°F |
| Saugatuck | 64.1°F | 62.0°F | 65.1°F |
| Holland | 64.1°F | 62.0°F | 65.0°F |
| Jamestown | 64.0°F | 64.6°F | 66.8°F |
| Stamford | 64.0°F | 66.6°F | 66.0°F |
| Milford | 63.9°F | 65.6°F | 65.7°F |
| Cambridge | 63.8°F | 61.5°F | 64.1°F |
| Nantucket | 63.8°F | 61.8°F | 65.1°F |
| Boston | 63.7°F | 61.3°F | 63.9°F |
| Martha's Vineyard | 63.7°F | 63.2°F | 64.9°F |
| Oxnard | 63.7°F | 62.9°F | 60.9°F |
| Astoria | 63.5°F | 62.8°F | 61.1°F |
| Norwalk | 63.4°F | 66.5°F | 66.2°F |
| South Lake Tahoe | 63.4°F | 63.5°F | 64.3°F |
| Niagara Falls | 63.3°F | 61.6°F | 67.1°F |
| Stateline | 63.0°F | 63.4°F | 64.1°F |
| Chicago | 63.0°F | 62.9°F | 65.6°F |
| Yosemite | 62.8°F | 62.6°F | 62.6°F |
| Evanston | 62.8°F | 63.3°F | 64.6°F |
| San Francisco | 62.8°F | 60.9°F | 60.1°F |
| Plymouth | 62.7°F | 61.3°F | 63.3°F |
| Oak Park | 62.7°F | 63.0°F | 65.1°F |
| Old Saybrook | 62.7°F | 62.7°F | 65.3°F |
| Incline Village | 62.6°F | 63.0°F | 63.1°F |
| Sausalito | 62.5°F | 61.1°F | 60.8°F |
| Westbrook | 62.5°F | 62.7°F | 65.5°F |
| New London | 62.0°F | 62.2°F | 64.6°F |
| Groton | 61.9°F | 62.1°F | 64.5°F |
| Portsmouth | 61.9°F | 57.3°F | 59.9°F |
| Hampton | 61.8°F | 58.4°F | 61.1°F |
| Hampton Beach | 61.8°F | 58.4°F | 61.1°F |
| Lake Tahoe | 61.7°F | 62.1°F | 62.4°F |
| Charlestown | 61.3°F | 62.3°F | 63.1°F |
| Stonington | 61.3°F | 62.0°F | 63.3°F |
| Mystic | 61.3°F | 62.0°F | 63.3°F |
| Montauk | 61.1°F | 61.1°F | 63.0°F |
| Siasconset | 60.7°F | 59.4°F | 62.2°F |
| Block Island | 60.5°F | 60.8°F | 62.3°F |
| New Shoreham | 60.5°F | 60.8°F | 62.3°F |
| Freeport | 60.4°F | 59.9°F | 60.6°F |
| Westerly | 60.4°F | 61.4°F | 62.3°F |
| Salem | 60.3°F | 59.1°F | 62.3°F |
| Chatham | 60.3°F | 59.7°F | 63.1°F |
| Bellingham | 60.2°F | 58.7°F | 56.7°F |
| Sturgeon Bay | 60.1°F | 57.5°F | 60.2°F |
| Provincetown | 60.0°F | 60.5°F | 62.9°F |
| Brunswick | 59.7°F | 59.3°F | 60.3°F |
| Traverse City | 58.8°F | 55.0°F | 61.3°F |
| Old Orchard Beach | 58.3°F | 57.6°F | 59.0°F |
| Ogunquit | 57.9°F | 56.7°F | 59.7°F |
| Wells | 57.9°F | 56.6°F | 59.5°F |
| Kennebunkport | 57.7°F | 56.8°F | 59.4°F |
| Whidbey Island | 57.4°F | 57.6°F | 56.3°F |
| York Beach | 57.3°F | 56.9°F | 60.0°F |
| Santa Cruz | 57.2°F | 56.1°F | 56.7°F |
| Petoskey | 57.0°F | 52.4°F | 61.3°F |
| Harbor Springs | 56.8°F | 52.3°F | 61.3°F |
| Monterey | 56.8°F | 56.2°F | 55.5°F |
| Milwaukee | 56.6°F | 58.2°F | 59.8°F |
| Camden | 56.4°F | 55.8°F | 58.0°F |
| Ocean Shores | 56.3°F | 55.2°F | 55.1°F |
| Tacoma | 55.9°F | 56.3°F | 55.0°F |
| Ketchikan | 55.8°F | 53.5°F | 53.3°F |
| Rockland | 55.8°F | 53.8°F | 56.7°F |
| Bellevue | 55.7°F | 56.2°F | 55.5°F |
| Seaside | 55.7°F | 55.3°F | 54.3°F |
| Cannon Beach | 55.1°F | 55.0°F | 54.1°F |
| Charlevoix | 54.6°F | 49.3°F | 59.2°F |
| Rockaway Beach | 54.4°F | 53.2°F | 53.7°F |
| Mackinac Island | 54.3°F | 54.8°F | 57.5°F |
| Rochester | 54.2°F | 55.2°F | 65.7°F |
| Anchorage | 53.7°F | 53.0°F | 53.4°F |
| Pacific City | 53.7°F | 53.4°F | 53.1°F |
| Mount Desert Island | 53.6°F | 53.6°F | 55.7°F |
| Bar Harbor | 53.0°F | 53.1°F | 55.2°F |
| Girdwood | 52.4°F | 51.0°F | 50.0°F |
| Duluth | 52.3°F | 55.7°F | 57.3°F |
| Wasilla | 52.1°F | 50.9°F | 49.9°F |
| Lincoln City | 52.1°F | 52.3°F | 51.7°F |
| Haines | 52.1°F | 50.5°F | 51.5°F |
| Depoe Bay | 51.9°F | 51.4°F | 51.5°F |
| Sitka | 51.9°F | 50.5°F | 50.3°F |
| Newport | 51.3°F | 51.1°F | 50.7°F |
| Juneau | 51.3°F | 49.7°F | 51.9°F |
| Florence | 51.2°F | 49.8°F | 50.7°F |
| Port Angeles | 50.7°F | 50.4°F | 50.4°F |
| Bayfield | 50.5°F | 57.8°F | 53.1°F |
| Valdez | 50.3°F | 51.8°F | 51.9°F |
| Homer | 49.2°F | 49.0°F | 48.9°F |
| Seward | 49.1°F | 50.4°F | 48.5°F |
| Kenai | 47.0°F | 49.0°F | 47.4°F |
| Marquette | 46.0°F | 46.8°F | 48.1°F |
| Grand Marais | 36.3°F | 37.8°F | 41.1°F |
| Kissimmee | 30.0°F | 30.0°F | 30.0°F |
| Lake Geneva | 30.0°F | 30.0°F | 30.0°F |
Please see following sea water temperature averages charts for the warmest USA resorts in June.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
USA Resorts:
NAME
F°
| Boston |  |
+96 |
| Chicago | |
+88 |
| Hawaii |  |
+78 |
| Houston |  |
+90 |
| Las Vegas | |
+96 |
| Los Angeles | |
+82 |
| Maui | |
+72 |
| Miami | |
+100 |
| Myrtle Beach | |
+94 |
| New York | |
+110 |
| San Diego | |
+80 |
| San Francisco | |
+68 |
| Santa Monica | |
+82 |
| Sarasota | |
+100 |
| Tampa | |
+98 |
