Shell Island tide chart
Louisiana · NOAA station 8764165 · times in local time (CDT)
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Tides today, Sunday, October 11
- High 5:05 AM 1.7 ft
- Low 10:22 AM 0.5 ft
- High 7:37 PM 2.0 ft
- Low 11:30 PM 1.7 ft
Were today's predicted times right where you were?
Sunrise 7:05 AM · Sunset 6:40 PM · New moon (0%)
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Fishing forecast
Hour by hour at Shell IslandBest times
1:00 PM–2:00 PM and 7:00 AM–8:00 AM
New moon (0% lit)
Rain radar
Biting around here in October
- Redfish In seasonMarsh drains on the falling tide
- Speckled trout In seasonMoving water at dawn, under birds
- Southern flounder In seasonFall run out of the bays on outgoing tides
- Spanish mackerel In seasonClear green water off beaches and piers
General seasonal guide for Gulf Coast. Seasons, sizes and limits vary, so check your state rules before keeping fish.
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Weather and conditions at Shell Island
Loading the National Weather Service forecast… Open it on weather.gov.
Marine forecast: Atchafalaya and East Cote Blanche Bays
Loading the latest National Weather Service forecast… Open it on weather.gov.
- Water temperature —
Marine radio: weather channels and VHF
NOAA Weather Radio
- 162.475 MHz WX3 KIH23, Morgan City, LA (21 mi)
- 162.550 MHz WX1 WXK80, Lafayette, LA (57 mi)
To get alerts on a weather alert radio, program county code 022101 (St. Mary).
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 | H 5:05 AM 1.7 ftL 10:22 AM 0.5 ftH 7:37 PM 2.0 ftL 11:30 PM 1.7 ft | 7:05 AM / 6:40 PM | New moon (0%) |
| Mon Oct 12 | H 4:43 AM 1.8 ftL 10:57 AM 0.4 ftH 8:36 PM 2.0 ft | 7:05 AM / 6:39 PM | New moon (2%) |
| Tue Oct 13 | L 11:35 AM 0.3 ftH 9:40 PM 2.0 ft | 7:06 AM / 6:38 PM | Waxing crescent (6%) |
| Wed Oct 14 | L 12:17 PM 0.3 ftH 11:04 PM 2.0 ft | 7:06 AM / 6:37 PM | Waxing crescent (12%) |
| Thu Oct 15 | L 1:06 PM 0.4 ft | 7:07 AM / 6:36 PM | Waxing crescent (20%) |
| Fri Oct 16 | H 2:53 AM 2.0 ftL 2:02 PM 0.4 ft | 7:08 AM / 6:35 PM | Waxing crescent (29%) |
| Sat Oct 17 | H 3:35 AM 2.0 ftL 3:02 PM 0.5 ft | 7:08 AM / 6:34 PM | First quarter (39%) |
Best fishing times at Shell Island
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 | 88 · Excellent | 1:00 PM–2:00 PM, 7:00 AM–8:00 AM | 12:19 AM–2:19 AM, 12:42 PM–2:42 PM | 7:38 AM–8:38 AM, 6:40 PM–7:40 PM |
| Mon Oct 12 | 74 · Good | 2:00 PM–3:00 PM | 1:05 AM–3:05 AM, 1:28 PM–3:28 PM | 8:37 AM–9:37 AM, 7:15 PM–8:15 PM |
| Tue Oct 13 | 67 · Good | 3:00 PM–4:00 PM | 1:52 AM–3:52 AM, 2:16 PM–4:16 PM | 9:36 AM–10:36 AM, 7:54 PM–8:54 PM |
| Wed Oct 14 | 58 · Good | 4:00 PM–5:00 PM, 3:00 AM–4:00 AM | 2:41 AM–4:41 AM, 3:06 PM–5:06 PM | 10:33 AM–11:33 AM, 8:38 PM–9:38 PM |
| Thu Oct 15 | 45 · Fair | 4:00 AM–5:00 AM, 5:00 PM–6:00 PM | 3:32 AM–5:32 AM, 3:57 PM–5:57 PM | 11:27 AM–12:27 PM, 9:27 PM–10:27 PM |
| Fri Oct 16 | 53 · Fair | 5:00 PM–7:00 PM, 5:00 AM–6:00 AM | 4:23 AM–6:23 AM, 4:48 PM–6:48 PM | 12:17 PM–1:17 PM, 10:20 PM–11:20 PM |
| Sat Oct 17 | 56 · Good | 6:00 PM–7:00 PM, 6:00 AM–7:00 AM | 5:13 AM–7:13 AM, 5:38 PM–7:38 PM | 1:02 PM–2:02 PM, 11:16 PM–12:16 AM |
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.
- 0.3 ft at 11:35 AM on Tuesday, October 13
- 0.3 ft at 12:17 PM on Wednesday, October 14
- 0.4 ft at 10:57 AM on Monday, October 12
- 0.4 ft at 1:06 PM on Thursday, October 15
- 0.4 ft at 2:02 PM on Friday, October 16
- 0.5 ft at 10:22 AM on Sunday, October 11
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 | H 5:05 AM 1.7 ftL 10:22 AM 0.5 ftH 7:37 PM 2.0 ftL 11:30 PM 1.7 ft | 7:05 AM / 6:40 PM |
| Mon Oct 12 | H 4:43 AM 1.8 ftL 10:57 AM 0.4 ftH 8:36 PM 2.0 ft | 7:05 AM / 6:39 PM |
| Tue Oct 13 | L 11:35 AM 0.3 ftH 9:40 PM 2.0 ft | 7:06 AM / 6:38 PM |
| Wed Oct 14 | L 12:17 PM 0.3 ftH 11:04 PM 2.0 ft | 7:06 AM / 6:37 PM |
| Thu Oct 15 | L 1:06 PM 0.4 ft | 7:07 AM / 6:36 PM |
| Fri Oct 16 | H 2:53 AM 2.0 ftL 2:02 PM 0.4 ft | 7:08 AM / 6:35 PM |
| Sat Oct 17 | H 3:35 AM 2.0 ftL 3:02 PM 0.5 ft | 7:08 AM / 6:34 PM |
| Sun Oct 18 | H 3:59 AM 2.0 ftL 4:03 PM 0.6 ft | 7:09 AM / 6:33 PM |
| Mon Oct 19 | H 3:48 AM 1.9 ftL 5:03 PM 0.6 ft | 7:10 AM / 6:32 PM |
| Tue Oct 20 | H 3:37 AM 1.9 ftL 6:00 PM 0.7 ft | 7:10 AM / 6:31 PM |
| Wed Oct 21 | H 3:39 AM 1.8 ftL 8:44 AM 1.5 ftH 1:05 PM 1.5 ftL 6:53 PM 0.9 ft | 7:11 AM / 6:30 PM |
| Thu Oct 22 | H 3:44 AM 1.8 ftL 8:23 AM 1.3 ftH 3:07 PM 1.6 ftL 7:43 PM 1.0 ft | 7:12 AM / 6:29 PM |
| Fri Oct 23 | H 3:49 AM 1.7 ftL 8:32 AM 1.0 ftH 4:26 PM 1.7 ftL 8:31 PM 1.2 ft | 7:12 AM / 6:28 PM |
| Sat Oct 24 | H 3:51 AM 1.7 ftL 8:50 AM 0.7 ftH 5:31 PM 1.9 ftL 9:20 PM 1.4 ft | 7:13 AM / 6:27 PM |
| Sun Oct 25 | H 3:51 AM 1.7 ftL 9:15 AM 0.4 ftH 6:30 PM 2.0 ftL 10:10 PM 1.6 ft | 7:14 AM / 6:26 PM |
| Mon Oct 26 | H 3:49 AM 1.8 ftL 9:48 AM 0.2 ftH 7:26 PM 2.2 ftL 11:06 PM 1.8 ft | 7:14 AM / 6:25 PM |
| Tue Oct 27 | H 3:43 AM 1.8 ftL 10:27 AM 0.0 ftH 8:24 PM 2.2 ft | 7:15 AM / 6:24 PM |
| Wed Oct 28 | L 11:13 AM -0.1 ftH 9:29 PM 2.2 ft | 7:16 AM / 6:23 PM |
| Thu Oct 29 | L 12:07 PM -0.1 ftH 10:48 PM 2.2 ft | 7:17 AM / 6:22 PM |
| Fri Oct 30 | L 1:09 PM -0.1 ft | 7:17 AM / 6:21 PM |
| Sat Oct 31 | H 2:53 AM 2.1 ftL 2:17 PM 0.0 ft | 7:18 AM / 6:21 PM |
| Sun Nov 1 | H 1:50 AM 2.0 ftL 2:29 PM 0.2 ft | 6:19 AM / 5:20 PM |
| Mon Nov 2 | H 1:09 AM 1.9 ftL 3:43 PM 0.4 ft | 6:20 AM / 5:19 PM |
| Tue Nov 3 | H 1:27 AM 1.8 ftL 6:14 AM 1.5 ftH 11:08 AM 1.6 ftL 4:59 PM 0.7 ft | 6:20 AM / 5:18 PM |
| Wed Nov 4 | H 1:45 AM 1.7 ftL 6:30 AM 1.2 ftH 1:16 PM 1.6 ftL 6:13 PM 0.9 ft | 6:21 AM / 5:18 PM |
| Thu Nov 5 | H 2:03 AM 1.6 ftL 6:59 AM 0.9 ftH 2:49 PM 1.7 ftL 7:23 PM 1.2 ft | 6:22 AM / 5:17 PM |
| Fri Nov 6 | H 2:17 AM 1.6 ftL 7:29 AM 0.6 ftH 4:07 PM 1.8 ftL 8:28 PM 1.4 ft | 6:23 AM / 5:16 PM |
| Sat Nov 7 | H 2:26 AM 1.6 ftL 7:58 AM 0.3 ftH 5:10 PM 1.9 ftL 9:37 PM 1.6 ft | 6:24 AM / 5:16 PM |
| Sun Nov 8 | H 2:14 AM 1.6 ftL 8:27 AM 0.2 ftH 6:03 PM 2.0 ft | 6:24 AM / 5:15 PM |
| Mon Nov 9 | L 8:57 AM 0.1 ftH 6:50 PM 2.0 ft | 6:25 AM / 5:14 PM |
| Tue Nov 10 | L 9:29 AM 0.0 ftH 7:36 PM 1.9 ft | 6:26 AM / 5:14 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.
Fish in the waters around Shell Island
39 kinds of fish, sharks and rays have been recorded within 15 km (about 9 miles) of this spot, most often Inland Silverside, Saltmarsh Topminnow, Rainwater Killifish. The bar shows how many records each has.
- Inland Silverside Menidia beryllinaSalt water · 33 records
- Saltmarsh Topminnow Fundulus jenkinsiSalt water · 27 records
- Rainwater Killifish Lucania parvaSalt water · 13 records
- Freshwater Goby Ctenogobius shufeldtiBrackish water · 13 records
- Bay Anchovy Anchoa mitchilliSalt water · 11 records
- Sailfin Molly Poecilia latipinnaSalt water · 9 records
- Gulf Menhaden Brevoortia patronusSalt water · 9 records
- Southern Flounder Paralichthys lethostigmaSalt water · 7 records
- Least Killifish Heterandria formosaBrackish water · 6 records
- Bay Whiff Citharichthys spilopterusSalt water · 6 records
- Flathead Grey Mullet Mugil cephalusSalt water · 6 records
- Fat Sleeper Dormitator maculatusSalt water · 5 records
- Sheepshead Minnow Cyprinodon variegatusSalt water · 5 records
- Gulf Killifish Fundulus grandisBrackish water · 4 records
- Highfin Goby Gobionellus oceanicusSalt water · 3 records
- Atlantic Croaker Micropogonias undulatusSalt water · 3 records
- Speckled Worm Eel Myrophis punctatusSalt water · 3 records
- Gizzard Shad Dorosoma cepedianumSalt water · 3 records
- Threadfin Shad Dorosoma petenenseSalt water · 3 records
- Atlantic Needlefish Strongylura marinaSalt water · 3 records
- American Eel Anguilla rostrataSalt water · 3 records
- Gulf Pipefish Syngnathus scovelliSalt water · 2 records
- Blue Catfish Ictalurus furcatusBrackish water · 2 records
- Bayou Killifish Fundulus pulvereusSalt water · 2 records
- Chain Pipefish Syngnathus louisianaeSalt water · 1 record
- Smoothhead Scorpionfish Scorpaena calcarataSalt water · 1 record
- Spotted Gar Lepisosteus oculatusBrackish water · 1 record
- Alligator Gar Atractosteus spatulaBrackish water · 1 record
- Clown Goby Microgobius gulosusSalt water · 1 record
- Grey Snapper Lutjanus griseusSalt water · 1 record
- Rock Sea Bass Centropristis philadelphicaSalt water · 1 record
- Freckled Blenny Hypsoblennius ionthasSalt water · 1 record
- Spotted Seatrout Cynoscion nebulosusSalt water · 1 record
- Red Drum Sciaenops ocellatusSalt water · 1 record
- Blackedge Moray Gymnothorax nigromarginatusSalt water · 1 record
- Gray Triggerfish Balistes capriscusSalt water · 1 record
- Hogchoker Trinectes maculatusSalt water · 1 record
- Blackfinned Clingfish Gobiesox nigripinnisSalt water · 1 record
- Blue Herring Alosa chrysochlorisSalt water · 1 record
Fresh water nearby · 1 species
Rivers, creeks and ponds within 15 km, not the tidal water itself.
- Black Bullhead Ameiurus melasFresh water · 1 record
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 Shell Island
Shell Island gets usually just one high tide and one low tide a day. Over the next month the water typically rises or falls about 1.2 ft between a high and the next low.
The biggest swings in this window come around Wednesday, October 28, when the day's range reaches 2.3 ft, and again around Tuesday, November 10 (1.9 ft). Here the biggest ranges depend on the moon's phase and on how far north or south of the equator it is, so they don't always line up with the new and full moon. The calmest day is Friday, October 23, with only 0.7 ft between the day's highest and lowest water.
The lowest tide of the month is -0.1 ft at 12:07 PM on Thursday, October 29. There are 4 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 2.2 ft at 8:24 PM 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: 8764165
- Type: subordinate (adjusted from a reference station)
- Location: 29.4733, -91.3050
Reference station: Galveston, Galveston Channel.
Nearby tide stations
- Lawma, Amerada Pass 3 mi
- Eugene Island, North of, Atchafalaya Bay 9 mi
- Point Au Fer 10 mi
- Fourleague Bay 14 mi
- Tesoro Marine Terminal 14 mi
- Point Chevreuil 15 mi