February on Amelia Island runs mild and dry, with average highs near 64°F, lows around 46°F, and ocean water close to 59°F. It is one of the coolest months of the year here and one of the drier ones, with the occasional cold snap dropping nights into the 30s. Pack for layers: shirtsleeves at midday, a jacket after sunset.
That spread between noon and midnight is the thing visitors miss. A February afternoon on the beach can feel like a borrowed spring day, sun on your arms, no humidity, the sand wide and almost empty at low tide. Then the sun drops behind the live oaks and the temperature follows it down fast. Locals bring the jacket they were tempted to leave in the car.
How warm does it get on Amelia Island in February?
Daytime highs average 64°F, and a sunny afternoon often runs a few degrees warmer near the dunes where the buildings block the wind. Nights are the cool part of the day, averaging 46°F and occasionally dipping into the upper 30s behind a cold front out of the northwest. The ocean moderates the shore, so the beach stays milder overnight than inland Yulee and the rest of Nassau County, which run a few degrees colder on the worst nights. A hard freeze at the beach is rare.
| Measure | February average |
|---|---|
| Daytime high | 64°F |
| Overnight low | 46°F |
| Ocean water | 59°F |
| Rainfall | about 3 inches |
| Rainy days | about 8 |
Mild, not warm. If your mental picture of Florida is poolside in shorts, you are picturing the southern tip of the state. Up here the latitude sits closer to coastal Georgia than to Miami, running 10 to 15 degrees cooler than South Florida on most February days. The sun is stronger than the air temperature suggests, though: a clear, calm midday in the 60s feels warm in direct light, which is why you will see shorts at noon and fleece by five.
Is the ocean warm enough to swim in February?
Not for most people. The Atlantic off Fernandina sits around 59°F in February, cold enough that a few minutes in the water leaves you ready to get out. The ocean runs on a delay, holding the winter's cold well into spring even as the air warms. At that temperature the surf is wetsuit territory. The surfers who paddle out near the pier wear 4/3 suits and booties all winter, while casual swimmers wait. The water does not climb into the comfortable 70s until late spring, which is why the April and May guides treat beach water as the season's turning point.
How much does it rain in February?
February is one of the drier months, with roughly 3 inches of rain spread across about 8 days. The rain arrives with cold fronts rather than the daily afternoon thunderstorms of summer, so a wet stretch is usually a gray, breezy day or two, then clearing. Morning fog is common when a warm, damp air mass slides over the cool ground. Wind matters more than rain to how the day feels: a north wind behind a front can knock 10 or 15 degrees off the "feels like" number on an otherwise sunny afternoon, especially out on the exposed north end near Fort Clinch.
What does a February day actually feel like here?
Quiet. February is the island at its emptiest, between the holiday crowd and the spring break wave, and the beach at Main Beach or Peters Point can be yours for a long walk with the dog. This is beach-walking weather, and you will want a jacket for it. Bring it for the morning, shed it by noon, find it again at dinner. The sun sets a little after six early in the month, late enough for a full day outside.
Right whales calve off this coast in winter. North Atlantic right whales, among the rarest large animals on earth with roughly 370 left, swim down from New England to give birth in the warm shallow water between Georgia and the beaches just south of here, and February sits in the heart of their season. Mothers and calves are spotted from shore most winters. It is one of the few stretches of US coastline where that happens, and it is the kind of thing you only learn by being here in the cold months.
For anyone weighing a move, February is a useful month to see the island honestly: no crowds, and the low winter light shows the bones of the place. We point clients here in winter for exactly that reason at Salt Harbor Real Estate, because a town you love in its quiet season is one you will love year round. If you are comparing the months on either side, the March guide picks up where this one leaves off with the first warm days of spring, and the December and January guides cover the colder edge of winter.
Frequently asked questions
Is Amelia Island warm in February?
It is mild rather than warm. Daytime highs average about 64°F, comfortable for a walk in the sun, while nights drop to around 46°F and can fall into the 30s behind a cold front. Plan on layers and a jacket after dark.
What is the best time of year to go to Amelia Island?
Spring and fall are the sweet spots, when highs sit in the 70s and humidity stays low. April and May warm the ocean enough to swim, and October and November bring clear, mild days after the summer heat breaks. February trades warm water for solitude, staying cool and quiet if a peaceful beach matters more than a swim.
What's the warmest place in Florida in February?
South Florida is the warmest, with Miami and the Keys averaging highs in the upper 70s. Amelia Island, in the state's northeast corner, runs about 10 to 15 degrees cooler than the southern tip, closer to coastal Georgia than to the tropics.
Is it warm enough to swim in Florida in February?
In South Florida, yes; the Atlantic and Gulf there hold in the low 70s. On Amelia Island it is too cold for most, with ocean temperatures near 59°F. Surfers wear wetsuits year round, while casual swimming waits until late spring.