Fort Lauderdale in March: Weather, Sea Temperature and Spring Break Crowds

FORT LAUDERDALE · MARCH · 26.1° N

March is the month Fort Lauderdale’s water catches up with its air. The NOAA normal high is 79.7°F, the sea off the beach averages 78.6°F, and the gap between standing on the sand and standing in the Atlantic comes down to about one degree. Rain totals 2.38 inches across the whole month, hurricane season is still three months off, and the light holds until 7:30 pm.

The trade is company. March is where Florida’s dry season overlaps the country’s school breaks, in a city served by an airport that boarded 17,096,131 passengers across all of 2024, a large hub by the FAA’s classification. Rooms carry a 6% Broward transient rental tax on top of the 6% state sales tax. Nobody books this month for solitude.

On this page

• Fort Lauderdale weather in MarchHighs of 79.7°F and 3.4 wet days
• Can you swim in March?A sea at 78.6°F, and what it feels like
• How busy March getsSpring break weeks and a 12% room tax
• Things to do in MarchMizell-Johnson, Hugh Taylor Birch, Oleta River
• A two-day plan for the monthTwo days keyed to a 7:30 pm sunset
• March against the months either sideHow February, March and April compare
• Is March a good time to visit?Who should book it, who should shift

Every figure here has an address. The air normals below are read at NOAA station USW00012849, listed as FT LAUDERDALE HOLLYWOOD AP, a gauge sitting at the airport about three miles inland from the sand, so a breezy afternoon at the shoreline runs a little cooler than the number. Water temperatures come from a different instrument family entirely, the Open-Meteo Marine series averaged over 2015 to 2024.

Fort Lauderdale weather in March: average highs, lows and rain days

NOAA’s 1991–2020 monthly normals put March at an average high of 79.7°F, an average low of 65.6°F and 2.38 inches of precipitation. These are station normals, one real thermometer read over thirty years, not a modeled grid cell averaged over a square of coastline, and the two do not always agree on overnight lows.

Wet days are the number worth translating. An average March records measurable rain, 0.10 inch or more, on 3.4 days, roughly one day in nine, and only 0.7 day reaches a full inch. In practice that means a beach week here usually loses an hour, not a day: showers arrive, the sand empties, and the towels go back down.

The spread between those normals is 14.1°F, and it lands entirely at either end of the day. Mornings before 8 am sit near 65.6°F with a sea breeze on top, and restaurant terraces after sunset feel the same. A light layer earns its place in the bag; a sweater does not. Sun protection matters more than warmth once the sun clears the buildings.

On March 15 the city gets 12 hours 3 minutes of daylight, sunrise at 7:27 am and sunset at 7:30 pm local time, converted from the 11:27 and 23:30 UTC readings. Day and night are close to even. The practical consequence is a long usable evening: water at 6 pm is still lit, and dinner starts after dark rather than during it.

Can you swim in Fort Lauderdale in March? Sea temperature and what it feels like

The sea surface off Fort Lauderdale averages 78.6°F in March, taken from the Open-Meteo Marine series as the mean of daily maxima across 2015 to 2024. That distinction is doing real work: it averages the warmest reading of each day, so it runs a shade above a 24-hour mean, and a 7:30 am swim is cooler than 78.6°F suggests.

For most swimmers that is straightforward water. No wetsuit, no shock on entry, and an hour in the Atlantic without shivering. The catch is the exit: with an average low of 65.6°F and wind off the water, a dripping swimmer at 8 am is colder than a dry one. Afternoon sessions, once the air is near its 79.7°F normal, are the comfortable ones.

On wind and swell we have nothing solid to offer for March: no wave height or wind series for this stretch of coast could be read, and no amount is invented here. What is documented is the calendar. NOAA’s National Hurricane Center runs the Atlantic season from June 1 to November 30, peaking September 10, so March falls outside it altogether.

How busy is Fort Lauderdale in March? Crowds, prices and the demand peak

March sits deep inside Florida’s dry season, which runs November through April, and it is the month when that season collides with American school breaks. Fort Lauderdale absorbs both through FLL, an airport the FAA counts at 17,096,131 boardings for all of calendar 2024. That is an annual figure, not a March one, but it tells you the size of the pipe feeding these beaches.

No monthly rate or occupancy series was available to us for this city, so you will not find a rate claim here. What the calendar supports is simple lead time: the second and third weeks draw the heaviest school-break demand, and an ocean-side room for those dates is worth locking about eight to ten weeks out (est.), with flexible dates if you can take the first week instead. Our trip cost guide covers the rest.

The room tax is documented and fixed. Broward County levies a 6.0% transient rental tax, filed and paid alongside the 6% state sales tax per Florida Department of Revenue form DR-15TDT, so 12% goes on top of a nightly rate before any property adds a resort fee. Without a rate series we cannot turn that percentage into a dollar figure.

One line item genuinely changes the month: how far your bed sits from the sand. Parking is the pinch during break weeks, and the state counts 1,410 spaces at Mizell-Johnson against 275 at Hugh Taylor Birch. We could not read bus or rail fares for Broward County, whose fare pages either refuse machine reads or render only in a browser, so no transit price appears here. See where to stay in Florida for the base logic.

Things to do in Fort Lauderdale in March

What March offers is a full water day that does not cost you the middle of the afternoon. The air normal stops at 79.7°F while the sea is already at 78.6°F, and the month falls outside hurricane season. April pushes the high to 82.9°F and adds rain, 3.02 inches over 4.1 wet days, so shade planning starts to matter in a way it does not yet here.

The state counts its own facilities, and the numbers sort the beach parks for you. Dr. Von D. Mizell-Eula Johnson State Park holds 2.2 miles of beach, 4,531 feet of boardwalk, 2.6 miles of hiking trail, one designated swimming area and 1,410 parking spaces. Hugh Taylor Birch State Park is the small one: 0.1 mile of beach, 60 feet of boardwalk, 0.3 mile of trail, one paddle launch, 275 spaces. All from the Florida DEP Recreational Facilities Inventory, 2024.

March changes the air at these places more than the water. Between February and April the sea moves 2.2°F, from 77.5°F to 79.7°F, while the average high climbs 5.5°F over the same stretch. So the swim feels much the same all spring, and the 2.6 miles of trail behind the dune are what shifts: walkable at noon in March, a morning-only proposition four weeks later.

On what costs nothing, we have to be careful. The parks’ admission pages and opening hours could not be read from here, so no fee and no gate time is quoted; check the operator before you drive. What March hands over free is light, 12 hours 3 minutes of it on the 15th, ending at 7:30 pm. Nearby, Miami‘s bay side adds Oleta River State Park, counted at 925 parking spaces, 0.3 mile of beach and two paddle launches.

Fort Lauderdale in March: a two-day itinerary

Day one runs on the light. Sunrise at 7:27 am puts an empty beach in front of you before 8, though at a 65.6°F normal low it is a walking hour, not a swimming one. Swim from 10 to noon as the air climbs toward 79.7°F, eat inland, then take the 2.6 miles of trail and the 4,531 feet of boardwalk at Mizell-Johnson mid-afternoon. Back in the water around 5, out by 7, sunset at 7:30 pm.

Day two goes to the paddle launch at Hugh Taylor Birch, whose 275 spaces argue for arriving early, and to the 0.1-mile beach beside it. Rain is a one-day-in-nine proposition, and only 0.7 day per March reaches an inch, so most showers pass within the hour: wait them out and keep the plan. If a full day tips, drive west instead, where the Everglades are at their dry-season best.

Fort Lauderdale in March vs February and April

Read across, the three months form a staircase on air and a ramp on water. The average high rises 2.3°F from February to March, then another 3.2°F into April. The sea gains 1.1°F each step, 77.5 to 78.6 to 79.7°F on the marine series. Rain is where the break comes: February and March share the same 2.38 inches and the same 3.4 wet days, and April adds 0.64 inch and 0.7 of a wet day.

Shift four weeks later and you buy warmer everything, a 82.9°F high over a 79.7°F sea, at the cost of more rain and an afternoon that starts asking for shade; April has its own page. Shift four weeks earlier and the rain column does not move at all while the air drops to 77.4°F and the water to 77.5°F, which is a real difference at 7 am. February is here.

Is March a good time to visit Fort Lauderdale?

For swimmers, yes, without qualification: 78.6°F water, 3.4 wet days, no hurricane season, and a sunset at 7:30 pm that stretches the usable day. For anyone who wants an uncrowded beach or an easy parking space during the second and third weeks, no. Those two readers are looking at the same month and will come home with opposite reports.

If the crowd is the deal-breaker, take February. It matches March exactly on rain, 2.38 inches over 3.4 days, and gives up only 2.3°F on the average high and 1.1°F on the water, outside the school-break weeks. If heat is what you are chasing rather than quiet, April’s 82.9°F is the other direction, with 4.1 wet days attached.

Across the three months documented here, March is the one where the sea has already reached 78.6°F while the air normal has not yet crossed 80°F.

The last word

Book the dates first and the room second: the first week of March carries the same 79.7°F normal and the same 78.6°F water as the break weeks, with fewer cars looking for the same 1,410 spaces. And if a hotel is not the point, the state runs 14 cabins at Oleta River State Park, on the bay rather than the ocean, inside the metropolitan area. Plan the wider route with our month-by-month verdict.

Sources & data for this guide

• March normals: high 79.7°F, low 65.6°F, 2.38 in · NOAA NCEI monthly normals 1991–2020, station USW00012849 (Fort Lauderdale-Hollywood International) · checked Sep 12, 2026
• Wet days: 3.4 days ≥ 0.10 in, 0.7 day ≥ 1.00 in · NOAA NCEI, same station and period · checked Sep 12, 2026
• February and April normals (77.4/63.3/2.38 in and 82.9/69.9/3.02 in) · NOAA NCEI, same station and period · checked Sep 12, 2026
• Sea surface 78.6°F, and 77.5°F / 79.7°F for the neighboring months, as the mean of daily maxima · Open-Meteo Marine API, 2015–2024 average · checked Sep 12, 2026
• Daylight 12 h 03 m on March 15, sunrise 11:27 UTC and sunset 23:30 UTC, converted to America/New_York · sunrise-sunset.org · checked Sep 12, 2026
• Atlantic hurricane season June 1 to November 30, peak September 10 · NOAA National Hurricane Center · checked Sep 12, 2026
• Broward County 6.0% transient rental tax with the 6% state sales tax · Florida Department of Revenue, form DR-15TDT · checked Sep 12, 2026
• Park counts (beach miles, boardwalk feet, trails, parking, cabins) · Florida Department of Environmental Protection, Recreational Facilities Inventory, 2024 annual report · checked Sep 12, 2026
• FLL passenger boardings 17,096,131 in calendar 2024, large hub · Federal Aviation Administration · checked Sep 12, 2026
• Editorial admission: no transit fare, no park admission and no opening hour could be read for this city, the operator pages either returning errors or rendering only in a browser · noted Sep 11, 2026 · check operators when you book