St. Simons Island, GA Tide Chart & Tide Times

Georgia · NOAA station St. Simons Light (3.4 mi) · updated Oct 23, 2026

Fri, Oct 23: High tide 6:26 AM (7.4 ft) and 6:51 PM (7.3 ft); low tide 12:25 AM (1.0 ft) and 12:49 PM (1.1 ft).

Tide todayHigh 6:26 AM · High 6:51 PMLow 12:25 AM · Low 12:49 PM
Today's range6.4 ft1.0 → 7.4 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)), 33 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA NDBC station SAXG1 (Marsh Island, Sapelo Island Reserve, GA), 17 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

St. Simons Island tides — next 3 days

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

TodayFri, Oct 23
6 AMNoon6 PM12:25a · 1.0′6:26a · 7.4′12:49p · 1.1′6:51p · 7.3′
  • Low 12:25 AM 1.0 ft
  • High 6:26 AM 7.4 ft
  • Low 12:49 PM 1.1 ft
  • High 6:51 PM 7.3 ft

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

TomorrowSat, Oct 24
6 AMNoon6 PM1:11a · 0.6′7:11a · 7.9′1:40p · 0.7′7:35p · 7.5′
  • Low 1:11 AM 0.6 ft
  • High 7:11 AM 7.9 ft
  • Low 1:40 PM 0.7 ft
  • High 7:35 PM 7.5 ft

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

SundaySun, Oct 25
6 AMNoon6 PM1:56a · 0.3′7:55a · 8.3′2:30p · 0.5′8:19p · 7.5′
  • Low 1:56 AM 0.3 ft
  • High 7:55 AM 8.3 ft
  • Low 2:30 PM 0.5 ft
  • High 8:19 PM 7.5 ft

First light 7:10 AMSunrise 7:35 AMSunset 6:42 PMLast light 7:08 PM

MondayMon, Oct 26
6 AMNoon6 PM2:41a · 0.0′8:39a · 8.6′3:19p · 0.3′9:03p · 7.5′
  • Low 2:41 AM 0.0 ft
  • High 8:39 AM 8.6 ft
  • Low 3:19 PM 0.3 ft
  • High 9:03 PM 7.5 ft

First light 7:11 AMSunrise 7:36 AMSunset 6:41 PMLast light 7:07 PM

Today's tide windows

  • ▲ Rising 12:25 AM → 6:26 AM 1.0 → 7.4 ft
  • ▼ Falling 6:26 AM → 12:49 PM 7.4 → 1.1 ft
  • ▲ Rising 12:49 PM → 6:51 PM 1.1 → 7.3 ft
  • ▼ Falling 6:51 PM → 1:11 AM (next day) 7.3 → 0.6 ft

From NOAA high/low predictions for station 8677344.

Planning around the tide

  • Surfing: many breaks work best at a particular stage of the tide, and a spot can change a lot between low and high. Use the rising and falling windows above to time a session, and pair them with a swell and wind forecast.
  • Fishing: many anglers plan around moving water in the hours either side of a high or low tide. This week's biggest high is Tue, Oct 27 at 9:25 AM (8.8 ft).
  • Beachcombing & tide pools: the lowest tides expose the most beach. This week's lowest predicted tide is Tue, Oct 27 at 3:27 AM (-0.1 ft). Today's daylight low: 12:49 PM.

Predictions are astronomical and don't include wind, waves, or storm surge. Not for navigation.

St. Simons Island tide table & sun times — next 9 days

Fri, Oct 23Sun 7:34 AM – 6:44 PMLow 12:25 AM
0.99 ft		High 6:26 AM
7.39 ft		Low 12:49 PM
1.06 ft		High 6:51 PM
7.31 ft
Sat, Oct 24Sun 7:35 AM – 6:43 PMLow 1:11 AM
0.61 ft		High 7:11 AM
7.90 ft		Low 1:40 PM
0.73 ft		High 7:35 PM
7.46 ft
Sun, Oct 25Sun 7:35 AM – 6:42 PMLow 1:56 AM
0.29 ft		High 7:55 AM
8.34 ft		Low 2:30 PM
0.46 ft		High 8:19 PM
7.54 ft
Mon, Oct 26Sun 7:36 AM – 6:41 PMLow 2:41 AM
0.04 ft		High 8:39 AM
8.64 ft		Low 3:19 PM
0.29 ft		High 9:03 PM
7.51 ft
Tue, Oct 27Sun 7:37 AM – 6:40 PMLow 3:27 AM
-0.09 ft		High 9:25 AM
8.77 ft		Low 4:08 PM
0.27 ft		High 9:51 PM
7.37 ft
Wed, Oct 28Sun 7:38 AM – 6:40 PMLow 4:14 AM
-0.08 ft		High 10:15 AM
8.70 ft		Low 4:58 PM
0.40 ft		High 10:43 PM
7.16 ft
Thu, Oct 29Sun 7:38 AM – 6:39 PMLow 5:03 AM
0.06 ft		High 11:10 AM
8.48 ft		Low 5:51 PM
0.65 ft		High 11:40 PM
6.92 ft
Fri, Oct 30Sun 7:39 AM – 6:38 PMLow 5:57 AM
0.32 ft		High 12:09 PM
8.19 ft		Low 6:50 PM
0.92 ft
Sat, Oct 31Sun 7:40 AM – 6:37 PMHigh 12:43 AM
6.73 ft		Low 6:58 AM
0.63 ft		High 1:13 PM
7.89 ft		Low 7:55 PM
1.10 ft

Tide times and heights (ft, MLLW) are NOAA predictions for station 8677344; first light (civil dawn), sunrise, sunset and last light (civil dusk) are calculated for St. Simons Island with the NOAA solar equations. Times are local.

About St. Simons Island

St. Simons Island is a census-designated place in Glynn County, Georgia, in Georgia's Golden Isles.

Tide station used
St. Simons Light, GA (NOAA 8677344, reference (harmonic) station)
Distance to station
3.4 miles
County
Glynn County
Coordinates
31.1801, -81.3854 (US Census Bureau 2024 Gazetteer internal point (St. Simons CDP, GEOID 1368040))
Time zone
America/New_York

Station chosen by distance from the coordinates above.

FAQ

When is high tide today in St. Simons Island, GA?

On Fri, Oct 23, predicted high tide for St. Simons Island (NOAA station St. Simons Light) is at 6:26 AM (7.4 ft), 6:51 PM (7.3 ft) local time.

When is low tide today in St. Simons Island, GA?

On Fri, Oct 23, predicted low tide for St. Simons Island is at 12:25 AM (1.0 ft), 12:49 PM (1.1 ft) local time.

Which tide station is used for St. Simons Island?

NOAA CO-OPS station 8677344 (St. Simons Light, GA), a reference (harmonic) station, about 3.4 miles from the St. Simons Island reference point. Heights are in feet above Mean Lower Low Water (MLLW).

What time is sunrise and sunset in St. Simons Island today?

On Fri, Oct 23, first light (civil dawn) is about 7:09 AM, sunrise 7:34 AM, sunset 6:44 PM and last light (civil dusk) 7:09 PM local time (calculated).

Other beaches & towns nearby

Tide stations near St. Simons Island