A single yellow flag at Destin today — the purple has come down, leaving Destin the only one of the three beaches without it. Water is 87°F with southwest to west winds at 5–15 mph and waves at 1.1 ft. Rip current risk is up to moderate as surf starts to build. The heat has climbed to its highest of the run: a Heat Advisory runs through 8 PM with heat index values up to 112 degrees, a fifth consecutive day. Highs reach 92°F with a 30 percent rain chance.
The National Weather Service has a Heat Advisory in effect for Escambia, Santa Rosa and Okaloosa coastal counties through 8:00 PM CDT today, with heat index values up to 112 degrees — the highest of this run and the fifth consecutive day under advisory. Hot temperatures and high humidity may cause heat illness. Drink water steadily rather than waiting until you are thirsty, wear lightweight loose clothing, and keep strenuous activity to the early morning or evening. Take breaks in shade or air conditioning; a beach umbrella alone is not enough at these numbers.
Watch for heat exhaustion: heavy sweating, weakness, dizziness, nausea or confusion. Anyone showing those signs should get to a cool shaded place and drink water immediately. If someone becomes unresponsive or loses consciousness, call 911 — heat stroke is a medical emergency. Check on elderly neighbours and anyone with health conditions, and never leave children or pets in a parked car.
Five days of accumulated exposure is the part to take seriously. Fluid deficit carries from one day to the next, so anyone who has been on the beach since Thursday is starting today well behind. A shorter session is the sensible choice, not a missed opportunity.
The National Weather Service has issued an Extreme Heat Warning for coastal Escambia, Santa Rosa and Okaloosa counties from 10:00 AM to 9:00 PM CDT Tuesday, with heat index values up to 115 degrees possible along the immediate coast. A warning is a step above the advisories that have run since Thursday: it means dangerously hot conditions are expected, not just possible, and heat-related illness risk rises sharply.
If you are planning a beach day tomorrow, plan it around the warning — early morning or after 9 PM, with shade and water sorted in advance, or move it to another day. Overnight lows only reach the upper 70s, so there is little recovery between days. Anyone working outdoors, without air conditioning, elderly, or with health conditions is at meaningfully higher risk tomorrow than today.
The National Weather Service has rip current risk at moderate today as surf builds toward 1 to 2 feet, up from low over the weekend. Moderate means life-threatening rip currents are possible in the surf zone. Swim near a lifeguard, stay within your depth, and keep clear of piers, jetties and groins where currents concentrate. If you are caught in one, do not swim against it: swim parallel to shore until you are out of the pull, then come in at an angle. Moderate risk is expected to hold through Wednesday with surf reaching 2 to 3 feet overnight.
Yellow means moderate hazard: moderate surf, moderate currents, or both. Swimming is allowed but calls for caution. Today the flag and the regional forecast line up — rip current risk is at moderate, so the yellow rating reflects real conditions rather than only a local read on the pass. Stay close to shore, swim near a lifeguard, and give the East Pass jetties a wide berth: rip currents concentrate around structure like that.
Is It Safe to Swim at Destin Today?
With caution. The yellow flag permits swimming and surf is only 1.1 ft, but rip current risk is at moderate, meaning life-threatening rips are possible in the surf zone. Stay near a lifeguard, within your depth, and away from the pass. On the positive side, there is no purple flag here today — Destin has the cleanest flag status of the three. The heat is the day's main hazard regardless: at a heat index of 112, the sea breeze masks how quickly you dehydrate. Drink steadily, take shade breaks, and keep it short.
Full Conditions Breakdown
| Condition | Reading |
|---|---|
| Beach flag | Yellow — moderate hazard (no purple flag today) |
| Heat Advisory | In effect through 8 PM CDT, heat index up to 112°F |
| Tomorrow | Extreme Heat Warning, 10 AM – 9 PM Tuesday, heat index to 115°F |
| Rip current risk | Moderate (up from low) |
| Water temperature | 87°F |
| Air temperature | Low 83°F / High 92°F |
| Wind | SW-W at 5–15 mph |
| Wave height | 1.1 ft |
| Chance of rain | 30% daytime / 10% nighttime |
| Solunar rating | Low activity |
Destin Tides Today
| Tide | Time | Height |
|---|---|---|
| High tide | 2:30 AM | 0.61 ft |
| Low tide | 12:18 PM | 0.19 ft |
Destin runs a much smaller tidal range than Navarre or Pensacola. The overnight high falls nearly ten hours to a 0.19 ft low at midday — a slightly wider swing than the weekend, though with solunar rating low the feeding response is expected to stay sluggish. Full tide charts are on the live tides page.
7-Day Outlook
Tuesday is the day to plan around. An Extreme Heat Warning takes effect from 10 AM to 9 PM for the coastal counties, with heat index values up to 115 possible and afternoon temperatures climbing toward the upper 90s. Scattered afternoon thunderstorms are also in the forecast with highs near 93°F. Wednesday clears to mostly sunny around 92°F. Rip current risk stays moderate through Wednesday with surf around 2 feet, reaching 2 to 3 feet overnight as west winds build. The extended forecast holds hot, humid mid-August conditions with afternoon thunderstorm development likely midweek and temperatures in the low 90s.
More Emerald Coast Conditions Today
Also posted this morning: Navarre Beach conditions, Pensacola Beach conditions and today's fishing report.