St. Marys River Entrance Tides August 2026 | Tide Charts & Tables | St. Marys River, GA

St. Marys River Entrance Tide Chart for (Sat) August 1, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Sun) August 2, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Mon) August 3, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Tue) August 4, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Wed) August 5, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Thu) August 6, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Fri) August 7, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Sat) August 8, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Sun) August 9, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Mon) August 10, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Tue) August 11, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Wed) August 12, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Thu) August 13, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Fri) August 14, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Sat) August 15, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Sun) August 16, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Mon) August 17, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Tue) August 18, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Wed) August 19, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Thu) August 20, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Fri) August 21, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Sat) August 22, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Sun) August 23, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Mon) August 24, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Tue) August 25, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Wed) August 26, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Thu) August 27, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Fri) August 28, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Sat) August 29, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Sun) August 30, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Chart for (Mon) August 31, 2026

Restricted days available with membership — details below.

St. Marys River Entrance Tide Calendar | August 2026

Sun Mon Tue Wed Thu Fri Sat
 
 

Restricted days available with membership — details below


St. Marys River Entrance Tide Table for August 2026

View tide tables in a column-row format below, with a "diff" column to spot large tide height swings—great for anglers. Scroll down for a textual format, ideal for reading or sharing.

- diff Tides diff Tides diff Tides diff Tides diff Sun Moon
8/1 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/2 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/3 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/4 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/5 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/6 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/7 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/8 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/9 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/10 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/11 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/12 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/13 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/14 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/15 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/16 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/17 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/18 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/19 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/20 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/21 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/22 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/23 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/24 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/25 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/26 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/27 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/28 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/29 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/30 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM 3'3" 00:00-13:11 00:00-13:11
8/31 0'0" L 4'6" 1:23AM 0'0" H 5'7" 2:34AM 0'0" L 6'8" 3:45PM 0'0" H 7'9" 4:56PM N/A 00:00-13:11 00:00-13:11

St. Marys River Entrance Textual Tide Table for August 2026


Aug 1st (Sat)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 2nd (Sun)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 3rd (Mon)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 4th (Tue)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 5th (Wed)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 6th (Thu)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 7th (Fri)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 8th (Sat)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 9th (Sun)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 10th (Mon)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 11th (Tue)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 12th (Wed)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 13th (Thu)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 14th (Fri)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 15th (Sat)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 16th (Sun)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 17th (Mon)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 18th (Tue)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 19th (Wed)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 20th (Thu)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 21st (Fri)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 22nd (Sat)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 23rd (Sun)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 24th (Mon)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 25th (Tue)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 26th (Wed)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 27th (Thu)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 28th (Fri)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 29th (Sat)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 30th (Sun)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"
Aug 31st (Mon)
Sun 0:00am-1:11pm L 1:23am 4'5" H 2:34am 5'6" L 3:45pm 6'7" H 4:56pm 7'8"

Restricted days available with membership — details below.


Georgia Tides Map

Tides map. Large blue pin with white center = this station. Small blue pin = other tide stations. Red pins = tidepools covered by this tide station.

Prev
Next

Tides.net Members Access | Signup | Login

Chris and Susie, founders of Tides.net since 2002

Tides.net is run by a couple (Chris & Susie) since 2002. Our focus is on coastal users / planners who want fast, clean tide charts and tables for planning and documenting. Sign up for unrestricted tide charts / tables and an ad-free experience. — perfect for frequent beachgoers, anglers, shellfishing, boaters, ecologists, surfers, photographers, and families planning coastal trips and especially for tidepooling.

Sign Up Now

NOAA/NWS Forecast for St. Marys River Entrance

Last updated: June 16, 2026, 12:02 PM

Marine Forecast (AMZ450)

AMZ450-452-454-170900-
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM-
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM-
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-
225 PM EDT Tue Jun 16 2026

.REST OF TODAY...West winds 5 to 10 knots. Seas around 2 feet.
Intracoastal waters light chop. Showers and thunderstorms likely.
.TONIGHT...Southwest winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas around 2 feet. Wave Detail:
Southwest 2 feet at 3 seconds. Intracoastal waters a moderate
chop. A chance of showers and thunderstorms, mainly in the
evening.
.WEDNESDAY...Southwest winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas around 2 feet. Wave Detail:
Southwest 2 feet at 3 seconds. Intracoastal waters a moderate
chop. A chance of showers. A slight chance of thunderstorms in
the morning, then a chance of thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas around
2 feet. Intracoastal waters light chop.
.THURSDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 4 seconds. Intracoastal waters a moderate
chop. Showers and thunderstorms likely in the afternoon.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to
3 feet. Wave Detail: South 2 feet at 4 seconds. Intracoastal
waters a moderate chop. A chance of showers with a slight chance
of thunderstorms in the evening.
.FRIDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
Intracoastal waters a moderate chop. A chance of showers with a
slight chance of thunderstorms in the morning, then showers
likely in the afternoon. A chance of thunderstorms through the
night. A chance of showers through the night. A slight chance of
thunderstorms after midnight.
.SATURDAY...West winds 10 to 15 knots, becoming southwest 5 to
10 knots. Seas around 2 feet. Intracoastal waters a moderate
chop. A chance of showers with a slight chance of thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon. A slight chance of showers and thunderstorms in the
evening.

Winds and waves higher in and near thunderstorms.

$$

Land Forecast (GAZ166)

THIS AFTERNOON: Showers and thunderstorms likely. Highs around 90. West winds 5 to 10 mph. Chance of rain 70 percent.

TONIGHT: Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers after midnight. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 70 percent.

WEDNESDAY: Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

WEDNESDAY NIGHT: Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.

THURSDAY: Partly sunny in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 107.

THURSDAY NIGHT THROUGH FRIDAY NIGHT: Mostly cloudy with showers and thunderstorms likely. Lows in the mid 70s. Highs around 90. Chance of rain 70 percent.

SATURDAY AND SATURDAY NIGHT: Mostly cloudy with showers and thunderstorms likely. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 60 percent.

SUNDAY AND SUNDAY NIGHT: Partly cloudy. A chance of showers and thunderstorms. Highs around 90. Lows in the mid 70s. Chance of rain 40 percent.

MONDAY: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.

Last updated: June 16, 2026, 12:02 PM

Cumberland Island National Seashore (Tide Pool)

One of Georgia's premier tidepooling destinations, Cumberland Island National Seashore offers rocky headlands and exposed reefs at low tide revealing colorful sea stars, anemones, hermit crabs, snails, and small fish. The undeveloped beaches and natural setting make it ideal for families seeking a wilderness experience - access by ferry from St. Marys, with camping available. Perfect for educational exploration during minus tides.

St Marys River Entrance (Guide)

St Marys River Entrance offers excellent fishing for redfish tarpon and pompano from the jetties or small boats with lower tides exposing structure for better casting. Boat ramps near the entrance and St Marys area provide convenient launches for sound trips. Beaches at St Marys River Entrance and the adjacent Cumberland Island stretches deliver wide sand for family outings picnics swimming and shore casting with inlet views. The border river entrance setting with parks makes it ideal for tide timed adventures.

GADNR

Georgia Department of Natural Resources with current fishing regulations seasons bag size limits and area specific rules

Georgia State Parks

Georgia State Parks and beaches with coastal camping, reservations, day use fees, and shoreline tidepool access

North River St Marys Boat Ramp (Other)

Georgia DNR managed public boat ramp at the end of Meeting Street with two single lane ramps paved parking courtesy dock and restrooms providing access to the North River and nearby St. Marys River waters for boating fishing and kayaking. Convenient launch for exploring coastal marshes and tidal creeks where tidal fluctuations expose mudflats and enhance opportunities for angling birdwatching and short coastal trips. Close to downtown St. Marys it supports combining ramp use with town amenities and monitoring local tides for enjoyable outings in this scenic area.

St. Marys Intracoastal Gateway Marina (Other)

Full service municipal marina in historic downtown St. Marys offering floating docks transient slips up to 130 feet 30 and 50 amp power water pump out at slip free laundry WiFi boater lounge loaner bikes and 24 hour security with easy access to the St. Marys River and Cumberland Sound. Located steps from restaurants shops museums and the Cumberland Island ferry this marina provides a convenient base for boating fishing charters and exploring the Georgia coast where tidal ranges influence navigation and enhance river outings. Ideal for combining docking with town exploration tide watching and short trips to nearby Cumberland Island beaches and trails.

St. Marys Waterfront Park Beach Area (Other)

Public waterfront park along the St. Marys River featuring grassy areas picnic spots walking paths benches and views over the river toward the entrance and Cumberland Sound for relaxed shore activities and observing tidal changes. Excellent for picnicking shore fishing photography and enjoying coastal breezes where tides create varying water levels and expose more shoreline enhancing family friendly relaxation and birdwatching. Steps from downtown shops dining and the Cumberland Island ferry it pairs well with tide watching and nearby boating access for a complete visit to this charming coastal town.

St. Marys Waterfront Park Boat Ramp (Other)

Public boat ramp and docks at Howard Gilman Memorial Waterfront Park in downtown St. Marys featuring multiple lanes courtesy docks trailer parking picnic areas playground restrooms and direct access to the St. Marys River for trailered boats kayaks and small craft launches. Great for day trips fishing paddling and exploring tidal waters near the river entrance where changing tides reveal shorelines and support wildlife viewing like birds and dolphins. Adjacent to the park and marina facilities it offers easy public entry combining ramp use with waterfront relaxation and proximity to the Cumberland Island ferry.