Mayport Naval Station, Water Treatment Dock, FL Tide Chart & Tide Times

NOAA tide station 8720211 · Florida · updated Oct 24, 2026

Sat, Oct 24: High tide 7:26 AM (5.9 ft) and 7:47 PM (5.4 ft); low tide 12:53 AM (0.5 ft) and 1:24 PM (0.5 ft).

Tide todayHigh 7:26 AM · High 7:47 PMLow 12:53 AM · Low 1:24 PM

Today's range5.3 ft0.5 → 5.9 ft (MLLW)

Waves (buoy)Loading…NDBC 41112

Water temp (buoy)Loading…

WindLoading…

Sun7:34 AM – 6:44 PMFirst light 7:09 AM · Last light 7:09 PM

Buoy: NOAA NDBC 41112 (Offshore Fernandina Beach, FL (132)), 23 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA CO-OPS station 8720218 (Mayport (Bar Pilots Dock)), 1 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

Mayport Naval Station, Water Treatment Dock tides — next 3 days

Shaded = night · heights in feet above MLLW · local time

YesterdayFri, Oct 23

Low 12:10 AM 0.9 ft
High 6:42 AM 5.6 ft
Low 12:34 PM 0.8 ft
High 7:02 PM 5.4 ft

First light 7:08 AMSunrise 7:33 AMSunset 6:45 PMLast light 7:10 PM

TodaySat, Oct 24

Low 12:53 AM 0.5 ft
High 7:26 AM 5.9 ft
Low 1:24 PM 0.5 ft
High 7:47 PM 5.4 ft

First light 7:09 AMSunrise 7:34 AMSunset 6:44 PMLast light 7:09 PM

TomorrowSun, Oct 25

Low 1:36 AM 0.2 ft
High 8:11 AM 6.1 ft
Low 2:12 PM 0.2 ft
High 8:32 PM 5.4 ft

First light 7:10 AMSunrise 7:35 AMSunset 6:43 PMLast light 7:08 PM

MondayMon, Oct 26

Low 2:19 AM -0.1 ft
High 8:56 AM 6.3 ft
Low 2:59 PM 0.1 ft
High 9:19 PM 5.4 ft

First light 7:10 AMSunrise 7:35 AMSunset 6:42 PMLast light 7:07 PM

TuesdayTue, Oct 27

Low 3:03 AM -0.2 ft
High 9:44 AM 6.4 ft
Low 3:46 PM 0.1 ft
High 10:08 PM 5.3 ft

First light 7:11 AMSunrise 7:36 AMSunset 6:42 PMLast light 7:07 PM

Mayport Naval Station, Water Treatment Dock tide table — next 8 days

Fri, Oct 23	Low 12:10 AM 0.86 ft	High 6:42 AM 5.55 ft	Low 12:34 PM 0.85 ft	High 7:02 PM 5.40 ft
Sat, Oct 24	Low 12:53 AM 0.51 ft	High 7:26 AM 5.86 ft	Low 1:24 PM 0.52 ft	High 7:47 PM 5.44 ft
Sun, Oct 25	Low 1:36 AM 0.19 ft	High 8:11 AM 6.11 ft	Low 2:12 PM 0.25 ft	High 8:32 PM 5.43 ft
Mon, Oct 26	Low 2:19 AM -0.05 ft	High 8:56 AM 6.29 ft	Low 2:59 PM 0.09 ft	High 9:19 PM 5.38 ft
Tue, Oct 27	Low 3:03 AM -0.18 ft	High 9:44 AM 6.37 ft	Low 3:46 PM 0.09 ft	High 10:08 PM 5.28 ft
Wed, Oct 28	Low 3:48 AM -0.16 ft	High 10:35 AM 6.35 ft	Low 4:36 PM 0.24 ft	High 11:00 PM 5.16 ft
Thu, Oct 29	Low 4:38 AM 0.00 ft	High 11:29 AM 6.25 ft	Low 5:32 PM 0.49 ft	High 11:56 PM 5.04 ft
Fri, Oct 30	Low 5:33 AM 0.27 ft	High 12:26 PM 6.10 ft	Low 6:34 PM 0.74 ft
Sat, Oct 31	High 12:55 AM 4.95 ft	Low 6:37 AM 0.56 ft	High 1:27 PM 5.92 ft	Low 7:43 PM 0.89 ft

Times are local (standard/daylight). Heights in feet above MLLW.

Nearby tide stations

Mayport (Bar Pilot Dock), FL 0.9 mi
Mayport Naval Station, Degausing Structure, FL 1.1 mi
Mayport (Ferry Depot), FL 1.2 mi
Little Talbot Island, Ocean, FL 2.1 mi
Pablo Creek Entrance, FL 2.6 mi
Sisters Creek, FL 2.6 mi
Fort George Island, Fort George River, FL 3.1 mi
Atlantic Beach, FL 4.6 mi

About this station

NOAA station ID: 8720211
Type: Reference (harmonic) station
Coordinates: 30.4000, -81.4133
Datum: MLLW (feet)
Time zone: America/New_York

FAQ

When is high tide today at Mayport Naval Station, Water Treatment Dock, FL?

On Sat, Oct 24, predicted high tide at Mayport Naval Station, Water Treatment Dock, FL is at 7:26 AM, 7:47 PM local time.

When is low tide today at Mayport Naval Station, Water Treatment Dock, FL?

On Sat, Oct 24, predicted low tide at Mayport Naval Station, Water Treatment Dock, FL is at 12:53 AM, 1:24 PM local time.

Where does this tide data come from?

Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 8720211. Heights are in feet relative to Mean Lower Low Water (MLLW).