Mackay River (Daymark 239), GA Tide Chart & Tide Times

NOAA tide station 8676766 · Georgia · updated Oct 24, 2026

Sat, Oct 24: High tide 7:57 AM (8.3 ft) and 8:23 PM (7.9 ft); low tide 1:54 AM (0.7 ft) and 2:22 PM (0.8 ft).

Tide todayHigh 7:57 AM · High 8:23 PMLow 1:54 AM · Low 2:22 PM

Today's range7.6 ft0.7 → 8.3 ft (MLLW)

Waves (buoy)Loading…NDBC 41112

Water temp (buoy)Loading…

WindLoading…

Sun7:35 AM – 6:43 PMFirst light 7:10 AM · Last light 7:09 PM

Buoy: NOAA NDBC 41112 (Offshore Fernandina Beach, FL (132)), 36 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA NDBC station SAXG1 (Marsh Island, Sapelo Island Reserve, GA), 16 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

Mackay River (Daymark 239) tides — next 3 days

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

YesterdayFri, Oct 23

Low 1:08 AM 1.1 ft
High 7:10 AM 7.8 ft
Low 1:32 PM 1.1 ft
High 7:37 PM 7.7 ft

First light 7:09 AMSunrise 7:34 AMSunset 6:44 PMLast light 7:10 PM

TodaySat, Oct 24

Low 1:54 AM 0.7 ft
High 7:57 AM 8.3 ft
Low 2:22 PM 0.8 ft
High 8:23 PM 7.9 ft

First light 7:10 AMSunrise 7:35 AMSunset 6:43 PMLast light 7:09 PM

TomorrowSun, Oct 25

Low 2:39 AM 0.3 ft
High 8:42 AM 8.7 ft
Low 3:12 PM 0.5 ft
High 9:07 PM 7.9 ft

First light 7:10 AMSunrise 7:36 AMSunset 6:42 PMLast light 7:08 PM

MondayMon, Oct 26

Low 3:25 AM 0.0 ft
High 9:27 AM 9.0 ft
Low 4:02 PM 0.4 ft
High 9:52 PM 7.9 ft

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

TuesdayTue, Oct 27

Low 4:13 AM -0.2 ft
High 10:13 AM 9.2 ft
Low 4:53 PM 0.3 ft
High 10:39 PM 7.8 ft

First light 7:12 AMSunrise 7:37 AMSunset 6:41 PMLast light 7:06 PM

Mackay River (Daymark 239) tide table — next 8 days

Fri, Oct 23	Low 1:08 AM 1.10 ft	High 7:10 AM 7.81 ft	Low 1:32 PM 1.15 ft	High 7:37 PM 7.75 ft
Sat, Oct 24	Low 1:54 AM 0.66 ft	High 7:57 AM 8.29 ft	Low 2:22 PM 0.81 ft	High 8:23 PM 7.88 ft
Sun, Oct 25	Low 2:39 AM 0.28 ft	High 8:42 AM 8.72 ft	Low 3:12 PM 0.53 ft	High 9:07 PM 7.94 ft
Mon, Oct 26	Low 3:25 AM 0.00 ft	High 9:27 AM 9.03 ft	Low 4:02 PM 0.36 ft	High 9:52 PM 7.90 ft
Tue, Oct 27	Low 4:13 AM -0.16 ft	High 10:13 AM 9.17 ft	Low 4:53 PM 0.32 ft	High 10:39 PM 7.76 ft
Wed, Oct 28	Low 5:01 AM -0.18 ft	High 11:03 AM 9.12 ft	Low 5:43 PM 0.41 ft	High 11:31 PM 7.55 ft
Thu, Oct 29	Low 5:51 AM -0.06 ft	High 11:57 AM 8.92 ft	Low 6:35 PM 0.63 ft
Fri, Oct 30	High 12:28 AM 7.30 ft	Low 6:44 AM 0.20 ft	High 12:57 PM 8.63 ft	Low 7:30 PM 0.91 ft
Sat, Oct 31	High 1:34 AM 7.11 ft	Low 7:42 AM 0.51 ft	High 2:04 PM 8.35 ft	Low 8:30 PM 1.14 ft

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

Beaches & towns near this station

St. Simons Island, GA 3.1 mi

Nearby tide stations

Frederica River, GA 2.0 mi
Frederica River Bridge, GA 3.0 mi
St. Simons Light, GA 5.7 mi
Mackay River (ICWW), Buttermilk Sound, GA 5.7 mi
Howe Street Pier, Brunswick, GA 6.2 mi
Crispen Island, GA 7.4 mi
Champney Island, South Altamaha River, GA 8.7 mi
Dillard Creek, GA 8.7 mi

About this station

NOAA station ID: 8676766
Type: Subordinate station (offsets from NOAA station 8670870)
Coordinates: 31.2100, -81.4250
Datum: MLLW (feet)
Time zone: America/New_York

FAQ

When is high tide today at Mackay River (Daymark 239), GA?

On Sat, Oct 24, predicted high tide at Mackay River (Daymark 239), GA is at 7:57 AM, 8:23 PM local time.

When is low tide today at Mackay River (Daymark 239), GA?

On Sat, Oct 24, predicted low tide at Mackay River (Daymark 239), GA is at 1:54 AM, 2:22 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 8676766. Heights are in feet relative to Mean Lower Low Water (MLLW).