
National Park · FL
Biscayne is quietest in October and November and busiest in July.
Within sight of Miami, yet worlds away, Biscayne protects a rare combination of aquamarine waters, emerald islands, and fish-bejeweled coral reefs. Evidence of 10,000 years of human history is here too; from prehistoric tribes to shipwrecks, and pineapple farmers to presidents. For many, the park is a boating, fishing, and diving destination, while others enjoy a warm breeze and peaceful scenery.
523K recreation visits a year on average (2023–2025)
Data: NPS visitation 2023–2025 · crowd scores computed Jul 2026 · alerts checked Jul 10, 2026. How this is calculated →
Computed from federal data · Methodology by Sharon Ben-Moshe
This week
| Day | Conditions | High | Low | Precip chance |
|---|---|---|---|---|
| Thu 13 | Overcast | 86°F | 82°F | 11% |
| Fri 14 | Thunderstorm | 86°F | 84°F | 19% |
| Sat 15 | Thunderstorm w/ hail | 89°F | 84°F | 42% |
| Sun 16 | Overcast | 88°F | 83°F | 2% |
| Mon 17 | Drizzle | 90°F | 81°F | 18% |
| Tue 18 | Partly cloudy | 89°F | 81°F | 16% |
| Wed 19 | Drizzle | 87°F | 83°F | 10% |
Forecast data by Open-Meteo
Source: Open-Meteo
Weather
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| January | — | — | 2.1" |
| February | — | — | 2.0" |
| March | — | — | 2.3" |
| April | — | — | 3.2" |
| May | — | — | 5.7" |
| June | — | — | 7.4" |
| July | — | — | 5.7" |
| August | — | — | 8.7" |
| September | — | — | 9.2" |
| October | — | — | 5.2" |
| November | — | — | 2.9" |
| December | — | — | 2.4" |
Source: NOAA 1991–2020 climate normals, CUTLER RIDGE 1.5 SSW, FL US
Know before you go
Source: NPS Data API
Conditions
Please use caution in park waters due to navigational markers that may be missing or moved due to unforeseen circumstances.
Convoy Point grounds, Jetty Trail, kayak launch, and picnic area open at 7 a.m. and close at 5:30 p.m. If you are using a ride share service for transportation to and from the park, ensure ride share services can be onsite before closing time.
Docking at Boca Chita and Elliott Keys: $25.00 Friday - Monday and Federal Holidays Camping at Boca Chita and Elliott Keys: $35.00 per night. Payments must be made on site using the recreation.gov phone app.
Source: NPS Data API
FAQ
Biscayne is least crowded in October, November, and December. July is the busiest month, so visiting outside it means thinner crowds and easier parking.
Entry to Biscayne is free.
Biscayne is busiest in July, when crowds rate 10/10 (peak). Expect full parking lots and longer waits; arrive early or choose a quieter month.