Northeast Florida · FL

Jacksonville

Florida's biggest city, at the old Cow Ford on the St. Johns.

Population
949,611 (2020 census)
Founded
1822
Area
Largest city in the lower 48
Tides
Two highs, two lows a day

Then

  1. 1564

    French Huguenots build Fort Caroline near the river mouth, in Mocama Timucua country. The Spanish destroy it the next year.

  2. 1763–1783

    Under British rule, the river crossing is known as the Cow Ford.

  3. 1822

    The town is laid out and named for Andrew Jackson, the territory's first military governor.

  4. 1901

    On May 3, a fire burns 146 city blocks and more than 2,000 buildings in eight hours, leaving about 10,000 people homeless.

  5. 1910s

    More than 30 silent film studios make Jacksonville the Winter Film Capital of the World, until Hollywood takes over.

  6. 1968

    The city and Duval County consolidate on October 1, making Jacksonville the largest city by area in the contiguous United States.

Now

JAXPORT is Florida's largest seaport by volume. Naval Station Mayport, at the river's mouth, is the Navy's third-largest fleet concentration.

The Jacksonville Beaches line the Atlantic, and the stations here follow the St. Johns from downtown to the sea.

On the water

From NOAA's predictions for Jacksonville, Main Street Bridge, FL over the next 365 days. Heights are in feet above mean lower low water (MLLW).

Pattern
Two highs and two lows a day, close in size
Typical daily range
1.8 ft
Biggest swing
2.3 ft on Dec 24
Smallest swing
1.3 ft on Mar 1
Highest high
2.9 ft, Sep 30 at 10:57 AM
Lowest low
−0.6 ft, Jan 24 at 5:17 AM

33 tide stations around Jacksonville

Show all 33 stations

Sources