Nassau River Entrance, FL Tide Chart & Tide Times

NOAA tide station 8720135 · Florida · updated Oct 23, 2026

Fri, Oct 23: High tide 6:40 AM (5.8 ft) and 7:05 PM (5.7 ft); low tide 1:17 AM (1.0 ft) and 1:43 PM (1.0 ft).

Tide todayHigh 6:40 AM · High 7:05 PMLow 1:17 AM · Low 1:43 PM
Today's range4.7 ft1.0 → 5.8 ft (MLLW)
Waves (buoy)Loading…NDBC 41112
Water temp (buoy)Loading… 
WindLoading…   
Sun7:33 AM – 6:45 PMFirst light 7:08 AM · Last light 7:10 PM

Buoy: NOAA NDBC 41112 (Offshore Fernandina Beach, FL (132)), 16 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA CO-OPS station 8720218 (Mayport (Bar Pilots Dock)), 8 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

Nassau River Entrance tides — next 3 days

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

TodayFri, Oct 23
6 AMNoon6 PM1:17a · 1.0′6:40a · 5.8′1:43p · 1.0′7:05p · 5.7′
  • Low 1:17 AM 1.0 ft
  • High 6:40 AM 5.8 ft
  • Low 1:43 PM 1.0 ft
  • High 7:05 PM 5.7 ft

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

TomorrowSat, Oct 24
6 AMNoon6 PM2:03a · 0.7′7:29a · 6.1′2:34p · 0.8′7:51p · 5.8′
  • Low 2:03 AM 0.7 ft
  • High 7:29 AM 6.1 ft
  • Low 2:34 PM 0.8 ft
  • High 7:51 PM 5.8 ft

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

SundaySun, Oct 25
6 AMNoon6 PM2:48a · 0.4′8:15a · 6.4′3:23p · 0.5′8:38p · 5.8′
  • Low 2:48 AM 0.4 ft
  • High 8:15 AM 6.4 ft
  • Low 3:23 PM 0.5 ft
  • High 8:38 PM 5.8 ft

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

MondayMon, Oct 26
6 AMNoon6 PM3:32a · 0.1′9:03a · 6.6′4:11p · 0.4′9:25p · 5.7′
  • Low 3:32 AM 0.1 ft
  • High 9:03 AM 6.6 ft
  • Low 4:11 PM 0.4 ft
  • High 9:25 PM 5.7 ft

First light 7:11 AMSunrise 7:36 AMSunset 6:42 PMLast light 7:08 PM

Nassau River Entrance tide table — next 9 days

Fri, Oct 23Low 1:17 AM
1.02 ft
High 6:40 AM
5.76 ft
Low 1:43 PM
1.04 ft
High 7:05 PM
5.69 ft
Sat, Oct 24Low 2:03 AM
0.69 ft
High 7:29 AM
6.10 ft
Low 2:34 PM
0.76 ft
High 7:51 PM
5.76 ft
Sun, Oct 25Low 2:48 AM
0.37 ft
High 8:15 AM
6.39 ft
Low 3:23 PM
0.53 ft
High 8:38 PM
5.78 ft
Mon, Oct 26Low 3:32 AM
0.13 ft
High 9:03 AM
6.60 ft
Low 4:11 PM
0.39 ft
High 9:25 PM
5.74 ft
Tue, Oct 27Low 4:17 AM
-0.01 ft
High 9:52 AM
6.69 ft
Low 5:00 PM
0.39 ft
High 10:15 PM
5.64 ft
Wed, Oct 28Low 5:04 AM
-0.01 ft
High 10:45 AM
6.68 ft
Low 5:50 PM
0.51 ft
High 11:09 PM
5.52 ft
Thu, Oct 29Low 5:54 AM
0.11 ft
High 11:40 AM
6.58 ft
Low 6:44 PM
0.71 ft
Fri, Oct 30High 12:05 AM
5.39 ft
Low 6:48 AM
0.34 ft
High 12:37 PM
6.43 ft
Low 7:42 PM
0.93 ft
Sat, Oct 31High 1:03 AM
5.28 ft
Low 7:48 AM
0.62 ft
High 1:37 PM
6.23 ft
Low 8:45 PM
1.08 ft

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

Nearby tide stations

About this station

NOAA station ID
8720135
Type
Subordinate station (offsets from NOAA station 8720030)
Coordinates
30.5183, -81.4533
Datum
MLLW (feet)
Time zone
America/New_York

FAQ

When is high tide today at Nassau River Entrance, FL?

On Fri, Oct 23, predicted high tide at Nassau River Entrance, FL is at 6:40 AM, 7:05 PM local time.

When is low tide today at Nassau River Entrance, FL?

On Fri, Oct 23, predicted low tide at Nassau River Entrance, FL is at 1:17 AM, 1:43 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 8720135. Heights are in feet relative to Mean Lower Low Water (MLLW).