Mackay River (Daymark 239) tide chart
Georgia · near Country Club Estates (2 mi) · NOAA station 8676766 · times in local time (EDT)
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Tides today, Sunday, October 11
- Low 3:57 AM 0.3 ft
- High 10:11 AM 8.7 ft
- Low 4:33 PM 0.5 ft
- High 10:21 PM 8.0 ft
Were today's predicted times right where you were?
Sunrise 7:26 AM · Sunset 7:00 PM · New moon (0%)
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Fishing forecast
Hour by hour at Mackay River (Daymark 239)Best times
1:00 AM–2:00 AM and 7:00 PM–8:00 PM
New moon (0% lit)
Rain radar
Biting around here in October
- Red drum (redfish) In seasonFlooded grass on high tide; creek mouths on the falling tide
- Spotted seatrout In seasonMoving water around oyster bars, dawn and dusk
- Southern flounder In seasonCreek mouths on the outgoing tide
- Black drum In seasonBottom baits near structure
- King mackerel In seasonNearshore and piers when water is warm
General seasonal guide for Southeast. Seasons, sizes and limits vary, so check your state rules before keeping fish.
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Weather and conditions at Mackay River (Daymark 239)
Loading the National Weather Service forecast… Open it on weather.gov.
Marine forecast: Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM
Loading the latest National Weather Service forecast… Open it on weather.gov.
- Nearest weather buoy Offshore Fernandina Beach, FL (132) (36 mi): waves, wind and water temperature
Marine radio: weather channels and VHF
NOAA Weather Radio
- 162.425 MHz WX4 WWH39, Brunswick, GA (4 mi)
- 162.450 MHz WX5 WXJ28, Jesup, GA (42 mi)
To get alerts on a weather alert radio, program county code 013127 (Glynn).
VHF marine channels
- Ch 16 Distress, safety and calling
- Ch 9 Boater-to-boater calling
- Ch 22A Coast Guard safety broadcasts
- Ch 13 Bridge-to-bridge (big ships, drawbridges)
- Ch 68, 69, 71, 72, 78A Recreational chat
Weather radio broadcasts are continuous; VHF channels are the US standard. Local harbors and bridges may use others, so check your chart.
Live readings from NOAA and the National Weather Service, loaded when you open this page.
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Recent reports
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Reports are from visitors and may be wrong. Inappropriate ones are removed.
Tide times this week
| Day | High and low tides | Sunrise / sunset | Moon |
|---|---|---|---|
| Sun Oct 11 | L 3:57 AM 0.3 ftH 10:11 AM 8.7 ftL 4:33 PM 0.5 ftH 10:21 PM 8.0 ft | 7:26 AM / 7:00 PM | New moon (0%) |
| Mon Oct 12 | L 4:37 AM 0.5 ftH 10:50 AM 8.6 ftL 5:15 PM 0.7 ftH 11:01 PM 7.7 ft | 7:27 AM / 6:59 PM | New moon (2%) |
| Tue Oct 13 | L 5:14 AM 0.8 ftH 11:28 AM 8.3 ftL 5:55 PM 1.1 ftH 11:41 PM 7.3 ft | 7:28 AM / 6:57 PM | Waxing crescent (6%) |
| Wed Oct 14 | L 5:51 AM 1.1 ftH 12:08 PM 8.0 ftL 6:35 PM 1.4 ft | 7:28 AM / 6:56 PM | Waxing crescent (12%) |
| Thu Oct 15 | H 12:24 AM 7.0 ftL 6:28 AM 1.4 ftH 12:51 PM 7.7 ftL 7:16 PM 1.8 ft | 7:29 AM / 6:55 PM | Waxing crescent (19%) |
| Fri Oct 16 | H 1:10 AM 6.7 ftL 7:07 AM 1.7 ftH 1:40 PM 7.4 ftL 8:00 PM 2.1 ft | 7:30 AM / 6:54 PM | Waxing crescent (28%) |
| Sat Oct 17 | H 2:00 AM 6.5 ftL 7:51 AM 2.0 ftH 2:32 PM 7.3 ftL 8:50 PM 2.4 ft | 7:30 AM / 6:53 PM | First quarter (38%) |
Tidal currents near Mackay River (Daymark 239)
From NOAA's current predictions for Mackay R., 0.5 mi. N of Troup Creek entrance, 1.1 miles away. Slack is when the current turns and the water is calmest; flood runs in with the rising tide and ebb runs out with the falling tide. Times are the peak of each run, in knots. The flood runs toward the NNW (348°) and the ebb toward the SSE (166°). The strongest current this week is 1.8 knots.
| Day | Slack water and peak currents |
|---|---|
| Sun Oct 11 | Ebb 1:47 AM 1.4 knSlack 4:52 AMFlood 6:51 AM 1.1 knSlack 11:00 AMEbb 2:23 PM 1.7 knSlack 5:34 PMFlood 7:19 PM 1.0 knSlack 11:15 PM |
| Mon Oct 12 | Ebb 2:27 AM 1.3 knSlack 5:34 AMFlood 7:28 AM 1.1 knSlack 11:42 AMEbb 3:07 PM 1.6 knSlack 6:17 PMFlood 7:56 PM 1.0 knSlack 11:54 PM |
| Tue Oct 13 | Ebb 3:01 AM 1.2 knSlack 6:15 AMFlood 8:06 AM 1.0 knSlack 12:25 PMEbb 3:49 PM 1.4 knSlack 6:59 PMFlood 8:34 PM 0.9 kn |
| Wed Oct 14 | Slack 12:32 AMEbb 3:25 AM 1.1 knSlack 6:55 AMFlood 8:45 AM 1.0 knSlack 1:08 PMEbb 4:29 PM 1.3 knSlack 7:41 PMFlood 9:14 PM 0.8 kn |
| Thu Oct 15 | Slack 1:11 AMEbb 3:48 AM 1.0 knSlack 7:36 AMFlood 9:26 AM 0.9 knSlack 1:52 PMEbb 5:06 PM 1.1 knSlack 8:26 PMFlood 9:58 PM 0.7 kn |
| Fri Oct 16 | Slack 1:54 AMEbb 4:22 AM 0.9 knSlack 8:19 AMFlood 10:12 AM 0.8 knSlack 2:39 PMEbb 5:42 PM 1.0 knSlack 9:15 PMFlood 10:47 PM 0.7 kn |
| Sat Oct 17 | Slack 2:44 AMEbb 5:04 AM 0.9 knSlack 9:07 AMFlood 11:04 AM 0.7 knSlack 3:28 PMEbb 6:22 PM 1.0 knSlack 10:07 PMFlood 11:43 PM 0.7 kn |
Current predictions can differ a lot over short distances: check the station location on NOAA before planning a passage.
Best fishing times at Mackay River (Daymark 239)
The bite score (0 to 100) adds up what anglers watch most: moving water (a tide running harder than usual here scores higher), solunar periods (major periods of about two hours centred on the moon overhead or underfoot, minor periods of about an hour on moonrise and moonset), dawn and dusk light, and how close it is to the new or full moon. Best times are the stretches of the day scoring near that day's top.
| Day | Bite score | Best times | Major periods | Minor periods |
|---|---|---|---|---|
| Sun Oct 11 | 98 · Excellent | 1:00 AM–2:00 AM, 7:00 PM–8:00 PM | 12:38 AM–2:38 AM, 1:01 PM–3:01 PM | 8:00 AM–9:00 AM, 6:56 PM–7:56 PM |
| Mon Oct 12 | 83 · Excellent | 2:00 PM–3:00 PM, 2:00 AM–3:00 AM | 1:24 AM–3:24 AM, 1:47 PM–3:47 PM | 9:00 AM–10:00 AM, 7:30 PM–8:30 PM |
| Tue Oct 13 | 67 · Good | 3:00 PM–4:00 PM, 3:00 AM–4:00 AM | 2:11 AM–4:11 AM, 2:36 PM–4:36 PM | 9:59 AM–10:59 AM, 8:08 PM–9:08 PM |
| Wed Oct 14 | 50 · Fair | 4:00 PM–5:00 PM, 3:00 AM–4:00 AM | 3:00 AM–5:00 AM, 3:25 PM–5:25 PM | 10:57 AM–11:57 AM, 8:52 PM–9:52 PM |
| Thu Oct 15 | 39 · Fair | 5:00 PM–6:00 PM, 4:00 AM–5:00 AM | 3:51 AM–5:51 AM, 4:16 PM–6:16 PM | 11:51 AM–12:51 PM, 9:41 PM–10:41 PM |
| Fri Oct 16 | 43 · Fair | 6:00 PM–7:00 PM | 4:42 AM–6:42 AM, 5:07 PM–7:07 PM | 12:42 PM–1:42 PM, 10:34 PM–11:34 PM |
| Sat Oct 17 | 49 · Fair | 6:00 PM–7:00 PM, 6:00 AM–7:00 AM | 5:32 AM–7:32 AM, 5:57 PM–7:57 PM | 1:26 PM–2:26 PM |
A planning aid, not a guarantee. Wind, water clarity, bait and pressure changes matter too; the forecast above adds live wind and pressure when you open the page.
Best daylight low tides in the next two weeks
The lowest water that falls between sunrise and sunset, for tide pooling and beachcombing.
- 0.5 ft at 4:33 PM on Sunday, October 11
- 0.7 ft at 5:15 PM on Monday, October 12
- 0.8 ft at 2:22 PM on Saturday, October 24
- 1.1 ft at 5:55 PM on Tuesday, October 13
- 1.1 ft at 1:32 PM on Friday, October 23
- 1.4 ft at 6:35 PM on Wednesday, October 14
Tide table: October 11 to November 10, 2026
Full 2026 tide table Full 2027 tide table
| Day | High and low tides | Sunrise / sunset |
|---|---|---|
| Sun Oct 11 | L 3:57 AM 0.3 ftH 10:11 AM 8.7 ftL 4:33 PM 0.5 ftH 10:21 PM 8.0 ft | 7:26 AM / 7:00 PM |
| Mon Oct 12 | L 4:37 AM 0.5 ftH 10:50 AM 8.6 ftL 5:15 PM 0.7 ftH 11:01 PM 7.7 ft | 7:27 AM / 6:59 PM |
| Tue Oct 13 | L 5:14 AM 0.8 ftH 11:28 AM 8.3 ftL 5:55 PM 1.1 ftH 11:41 PM 7.3 ft | 7:28 AM / 6:57 PM |
| Wed Oct 14 | L 5:51 AM 1.1 ftH 12:08 PM 8.0 ftL 6:35 PM 1.4 ft | 7:28 AM / 6:56 PM |
| Thu Oct 15 | H 12:24 AM 7.0 ftL 6:28 AM 1.4 ftH 12:51 PM 7.7 ftL 7:16 PM 1.8 ft | 7:29 AM / 6:55 PM |
| Fri Oct 16 | H 1:10 AM 6.7 ftL 7:07 AM 1.7 ftH 1:40 PM 7.4 ftL 8:00 PM 2.1 ft | 7:30 AM / 6:54 PM |
| Sat Oct 17 | H 2:00 AM 6.5 ftL 7:51 AM 2.0 ftH 2:32 PM 7.3 ftL 8:50 PM 2.4 ft | 7:30 AM / 6:53 PM |
| Sun Oct 18 | H 2:52 AM 6.5 ftL 8:43 AM 2.1 ftH 3:25 PM 7.2 ftL 9:44 PM 2.4 ft | 7:31 AM / 6:52 PM |
| Mon Oct 19 | H 3:45 AM 6.5 ftL 9:41 AM 2.2 ftH 4:17 PM 7.2 ftL 10:39 PM 2.2 ft | 7:32 AM / 6:51 PM |
| Tue Oct 20 | H 4:36 AM 6.7 ftL 10:43 AM 2.1 ftH 5:09 PM 7.3 ftL 11:32 PM 2.0 ft | 7:32 AM / 6:50 PM |
| Wed Oct 21 | H 5:28 AM 7.0 ftL 11:43 AM 1.9 ftH 6:00 PM 7.4 ft | 7:33 AM / 6:48 PM |
| Thu Oct 22 | L 12:21 AM 1.6 ftH 6:20 AM 7.3 ftL 12:39 PM 1.5 ftH 6:50 PM 7.6 ft | 7:34 AM / 6:47 PM |
| Fri Oct 23 | L 1:08 AM 1.1 ftH 7:10 AM 7.8 ftL 1:32 PM 1.1 ftH 7:37 PM 7.8 ft | 7:35 AM / 6:46 PM |
| Sat Oct 24 | L 1:54 AM 0.7 ftH 7:57 AM 8.3 ftL 2:22 PM 0.8 ftH 8:23 PM 7.9 ft | 7:35 AM / 6:45 PM |
| Sun Oct 25 | L 2:39 AM 0.3 ftH 8:42 AM 8.7 ftL 3:12 PM 0.5 ftH 9:07 PM 7.9 ft | 7:36 AM / 6:44 PM |
| Mon Oct 26 | L 3:25 AM 0.0 ftH 9:27 AM 9.0 ftL 4:02 PM 0.4 ftH 9:52 PM 7.9 ft | 7:37 AM / 6:43 PM |
| Tue Oct 27 | L 4:13 AM -0.2 ftH 10:13 AM 9.2 ftL 4:53 PM 0.3 ftH 10:39 PM 7.8 ft | 7:38 AM / 6:42 PM |
| Wed Oct 28 | L 5:01 AM -0.2 ftH 11:03 AM 9.1 ftL 5:43 PM 0.4 ftH 11:31 PM 7.5 ft | 7:39 AM / 6:42 PM |
| Thu Oct 29 | L 5:51 AM -0.1 ftH 11:57 AM 8.9 ftL 6:35 PM 0.6 ft | 7:39 AM / 6:41 PM |
| Fri Oct 30 | H 12:28 AM 7.3 ftL 6:44 AM 0.2 ftH 12:57 PM 8.6 ftL 7:30 PM 0.9 ft | 7:40 AM / 6:40 PM |
| Sat Oct 31 | H 1:34 AM 7.1 ftL 7:42 AM 0.5 ftH 2:04 PM 8.3 ftL 8:30 PM 1.1 ft | 7:41 AM / 6:39 PM |
| Sun Nov 1 | H 1:43 AM 7.1 ftL 7:45 AM 0.8 ftH 2:09 PM 8.1 ftL 8:34 PM 1.2 ft | 6:42 AM / 5:38 PM |
| Mon Nov 2 | H 2:49 AM 7.2 ftL 8:53 AM 1.0 ftH 3:11 PM 8.0 ftL 9:38 PM 1.1 ft | 6:43 AM / 5:37 PM |
| Tue Nov 3 | H 3:51 AM 7.4 ftL 10:01 AM 1.0 ftH 4:10 PM 7.9 ftL 10:38 PM 0.9 ft | 6:43 AM / 5:36 PM |
| Wed Nov 4 | H 4:51 AM 7.6 ftL 11:04 AM 0.8 ftH 5:07 PM 7.8 ftL 11:31 PM 0.7 ft | 6:44 AM / 5:36 PM |
| Thu Nov 5 | H 5:47 AM 7.9 ftL 12:01 PM 0.7 ftH 6:00 PM 7.8 ft | 6:45 AM / 5:35 PM |
| Fri Nov 6 | L 12:20 AM 0.5 ftH 6:38 AM 8.2 ftL 12:53 PM 0.5 ftH 6:48 PM 7.7 ft | 6:46 AM / 5:34 PM |
| Sat Nov 7 | L 1:04 AM 0.4 ftH 7:24 AM 8.4 ftL 1:42 PM 0.5 ftH 7:32 PM 7.7 ft | 6:47 AM / 5:33 PM |
| Sun Nov 8 | L 1:46 AM 0.3 ftH 8:05 AM 8.5 ftL 2:27 PM 0.5 ftH 8:14 PM 7.5 ft | 6:48 AM / 5:33 PM |
| Mon Nov 9 | L 2:27 AM 0.4 ftH 8:44 AM 8.5 ftL 3:10 PM 0.6 ftH 8:54 PM 7.4 ft | 6:48 AM / 5:32 PM |
| Tue Nov 10 | L 3:06 AM 0.5 ftH 9:22 AM 8.3 ftL 3:50 PM 0.7 ftH 9:33 PM 7.2 ft | 6:49 AM / 5:31 PM |
Heights are in feet above mean lower low water (MLLW), the zero line on most US nautical charts. A minus height means the water drops below that line.
Around Mackay River (Daymark 239)
Beaches
- Sea Island Beach 5.3 mi
- East Beach 5.5 mi
- Neptune Road Public Beach Access 5.6 mi
- Myrtle Street Public Beach Access 5.6 mi
Fishing piers and docks
- Johnson Pier 2.7 mi
- Jones Pier 2.8 mi
- St. Simons Island Pier 5.5 mi
Distances from the tide station. Places from © OpenStreetMap contributors; links open in Google Maps.
Fish in the waters around Mackay River (Daymark 239)
40 kinds of fish, sharks and rays have been recorded within 15 km (about 9 miles) of this spot, most often Cownose Ray, Bay Anchovy, Striped Killifish. The bar shows how many records each has.
- Cownose Ray Rhinoptera bonasusSalt water · 20 records
- Bay Anchovy Anchoa mitchilliSalt water · 17 records
- Striped Killifish Fundulus majalisSalt water · 14 records
- Silver Croaker Bairdiella chrysouraSalt water · 11 records
- Atlantic Needlefish Strongylura marinaSalt water · 11 records
- Spot Croaker Leiostomus xanthurusSalt water · 11 records
- Mummichog Fundulus heteroclitusSalt water · 11 records
- Atlantic Bumper Chloroscombrus chrysurusSalt water · 9 records
- Southern Kingfish Menticirrhus americanusSalt water · 9 records
- Ocellated Flounder Ancylopsetta ommataSalt water · 8 records
- Atlantic Silverside Menidia menidiaSalt water · 8 records
- Atlantic Menhaden Brevoortia tyrannusSalt water · 8 records
- Star Drum Stellifer lanceolatusSalt water · 7 records
- Striped Burrfish Chilomycterus schoepfiiSalt water · 7 records
- Sheepshead Minnow Cyprinodon variegatusSalt water · 7 records
- Gafftopsail Catfish Bagre marinusSalt water · 7 records
- Eastern Mosquitofish Gambusia holbrookiBrackish water · 6 records
- Windowpane Scophthalmus aquosusSalt water · 6 records
- Florida Pompano Trachinotus carolinusSalt water · 6 records
- American Halfbeak Hyporhamphus meekiSalt water · 5 records
- Southern Flounder Paralichthys lethostigmaSalt water · 5 records
- Broad-striped Anchovy Anchoa hepsetusSalt water · 5 records
- Hardhead Catfish Ariopsis felisSalt water · 5 records
- Sailfin Molly Poecilia latipinnaSalt water · 5 records
- Bluefish Pomatomus saltatrixSalt water · 5 records
- Horse-eye Jack Caranx latusSalt water · 4 records
- Atlantic Spadefish Chaetodipterus faberSalt water · 4 records
- Southern Stargazer Astroscopus y-graecumSalt water · 4 records
- Weakfish Cynoscion regalisSalt water · 4 records
- White Mullet Mugil curemaSalt water · 4 records
- Hogchoker Trinectes maculatusSalt water · 4 records
- Blackcheek Tonguefish Symphurus plagiusaSalt water · 4 records
- Threadfin Shad Dorosoma petenenseSalt water · 4 records
- Bighead Searobin Prionotus tribulusSalt water · 4 records
- Fringed Flounder Etropus crossotusSalt water · 4 records
- Oyster Toadfish Opsanus tauSalt water · 3 records
- Largehead Hairtail Trichiurus lepturusSalt water · 3 records
- Lookdown Selene vomerSalt water · 3 records
- Feather Blenny Hypsoblennius hentzSalt water · 3 records
- Atlantic Croaker Micropogonias undulatusSalt water · 3 records
Records from GBIF datasets released under CC0 or CC BY 4.0 (museum collections, surveys and community sightings). It shows what has been found here, not a complete list. Check your state rules before keeping fish.
About the tides at Mackay River (Daymark 239)
Mackay River (Daymark 239) gets two high tides and two low tides almost every day, and the two highs are close in height. Over the next month the water typically rises or falls about 6.8 ft between a high and the next low.
The biggest swings in this window come around Tuesday, October 27, when the day's range reaches 9.3 ft, and again around Sunday, October 11 (8.3 ft). Those spring tides follow the new and full moon by a day or two. The calmest day is Monday, October 19, with only 5.0 ft between the day's highest and lowest water.
The lowest tide of the month is -0.2 ft at 5:01 AM on Wednesday, October 28. There are 3 minus tides (lows below the chart's zero line) in this window: the best times for tide pools, clamming and walking the flats.
The highest predicted tide is 9.2 ft at 10:13 AM on Tuesday, October 27. Onshore wind or a storm can push the real water level above that.
This is a subordinate station: NOAA calculates its times and heights by adjusting a nearby reference station, so expect them to be a few minutes or a few tenths of a foot off on any given day.
Station details
- NOAA station ID: 8676766
- Type: subordinate (adjusted from a reference station)
- Location: 31.2100, -81.4250
Reference station: Fort Pulaski, Savannah River Entrance.