Marine Weather and Tide Forecast for Houma, LA

December 2, 2023 1:17 PM CST (19:17 UTC)
Sunrise 6:39AM Sunset 5:04PM Moonrise 9:58PM Moonset 11:16AM
GMZ436 Atchafalaya And East Cote Blanche Bays- 250 Am Cst Sat Dec 2 2023
.dense fog advisory in effect until 3 pm cst this afternoon...
Today..Southwest winds 5 to 10 knots. Bay and inland waters light chop. A chance of Thunderstorms. Showers likely. Patchy dense fog early this morning. Areas of fog late this morning, then patchy fog this afternoon.
Tonight..Northwest winds 5 to 10 knots. Bay and inland waters light chop. A chance of showers and Thunderstorms in the evening. Patchy fog in the evening.
Sunday..Northwest winds 5 to 10 knots, becoming west in the afternoon. Bay and inland waters light chop.
Sunday night..West winds 5 to 10 knots. Bay and inland waters light chop.
Monday..Northwest winds around 10 knots. Bay and inland waters light chop.
Monday night..Northeast winds 5 to 10 knots. Bay and inland waters light chop.
Tuesday..North winds around 5 knots. Bay and inland waters smooth.
Tuesday night..Northwest winds 5 to 10 knots. Bay and inland waters light chop.
Wednesday..North winds 5 to 10 knots. Bay and inland waters light chop.
Wednesday night..Northeast winds 5 to 10 knots. Bay and inland waters light chop.
winds and waves higher in and near Thunderstorms.
.dense fog advisory in effect until 3 pm cst this afternoon...
Today..Southwest winds 5 to 10 knots. Bay and inland waters light chop. A chance of Thunderstorms. Showers likely. Patchy dense fog early this morning. Areas of fog late this morning, then patchy fog this afternoon.
Tonight..Northwest winds 5 to 10 knots. Bay and inland waters light chop. A chance of showers and Thunderstorms in the evening. Patchy fog in the evening.
Sunday..Northwest winds 5 to 10 knots, becoming west in the afternoon. Bay and inland waters light chop.
Sunday night..West winds 5 to 10 knots. Bay and inland waters light chop.
Monday..Northwest winds around 10 knots. Bay and inland waters light chop.
Monday night..Northeast winds 5 to 10 knots. Bay and inland waters light chop.
Tuesday..North winds around 5 knots. Bay and inland waters smooth.
Tuesday night..Northwest winds 5 to 10 knots. Bay and inland waters light chop.
Wednesday..North winds 5 to 10 knots. Bay and inland waters light chop.
Wednesday night..Northeast winds 5 to 10 knots. Bay and inland waters light chop.
winds and waves higher in and near Thunderstorms.
GMZ400 250 Am Cst Sat Dec 2 2023
Synopsis..
areas of dense fog will continue this morning as warm moist air continues over the cooler sea surface. Some improvement in visibilities is expected across the western coastal waters after daybreak, with areas of dense fog lingering across the coastal waters east of cameron through mid afternoon. Lingering showers and Thunderstorms can be expected mainly across the eastern coastal waters today, diminishing by late afternoon and evening as a weak cool front brings light northwesterly winds across the coastal waters. Winds will eventually become light and variable by Sunday as the weak surface high pressure moves over the area.
Synopsis..
areas of dense fog will continue this morning as warm moist air continues over the cooler sea surface. Some improvement in visibilities is expected across the western coastal waters after daybreak, with areas of dense fog lingering across the coastal waters east of cameron through mid afternoon. Lingering showers and Thunderstorms can be expected mainly across the eastern coastal waters today, diminishing by late afternoon and evening as a weak cool front brings light northwesterly winds across the coastal waters. Winds will eventually become light and variable by Sunday as the weak surface high pressure moves over the area.

Area Discussion for - New Orleans/Baton Rouge, LA
  (on/off)  HelpNOTE: mouseover dotted underlined text for definition
FXUS64 KLIX 021823 AFDLIX
Area Forecast Discussion National Weather Service New Orleans LA 1223 PM CST Sat Dec 2 2023
New UPDATE
UPDATE
Issued at 1219 PM CST Sat Dec 2 2023
The Flash FLood Watch has been cancelled for all of the Louisiana zones as the last of any heavier rain showers has moved into MS. A few more isolated rain showers will remain possible this afternoon, but are expected to be light in nature. The heavier showers should clear the MS coast within the next 1-2 hours. HRL
SHORT TERM
(Today through Sunday)
Issued at 420 AM CST Sat Dec 2 2023
Main issue across the area this morning continues to be the severe weather and heavy rainfall threat. Overnight, several areas received in excess of two inches of rain and a few cells became severe. Currently, the severe threat is beginning to diminish and the tornado watch has been allowed to expire at 4AM. There is certainly a continued possibility of an isolated severe storm but overall the threat does not warrant an extension of the watch.
The flash flood watch will continue until 6AM this morning and at this time the plan is to let it expire as well.
The cold front is still off to the west and is slowly making progress towards the area. Southwest flow will continue until the front makes it through the area, allowing for rain chances to remain elevated throughout most of the day. After the front pushes through tomorrow, drier conditions will spread into the area for Sunday with temperatures remaining near 70 across most of the area before a cooler night Sunday night.
LONG TERM
(Sunday night through Friday)
Issued at 420 AM CST Sat Dec 2 2023
After the frontal passage, the area will settle into a drier pattern with temperatures returning closer to normal for the beginning of the work week and persisting into the middle of the week. By late in the week, temperatures will begin to moderate as onshore flow returns.
AVIATION
(18Z TAFS)
Issued at 1150 AM CST Sat Dec 2 2023
Terminals to the west are starting to see clearing conditions in terms of the rain, but low cigs will remain throughout the forecast period keeping MVFR/IFR conditions. ASD and eastward may still see isolated storms roll through bringing LIFR conditions at times. Overnight an area of moderate to dense fog looks to develop, bringing LIFR vis and cigs for most terminals by 12z.
This fog should clear out by 15z, slowly returning all terminals to VFR for the remainder of the period.
MARINE
Issued at 420 AM CST Sat Dec 2 2023
A cold front continues to very slowly drift towards the area with onshore flow remaining in place in advance of the front. A series of low pressure systems will pass north of the coastal waters. There is the potential for patchy fog nearshore early this morning, especially in areas where the rain has tapered off. A cold front will move through late Sunday allowing high pressure to finally build over the northern Gulf for the start of the new week diminishing winds and seas over the coastal waters.
PRELIMINARY POINT TEMPS/POPS
MCB 54 69 46 63 / 30 0 0 0 BTR 58 72 50 67 / 20 0 0 0 ASD 58 71 50 66 / 50 0 0 0 MSY 61 69 55 65 / 50 0 0 0 GPT 60 70 52 66 / 50 0 0 0 PQL 60 73 48 69 / 70 10 0 0
LIX WATCHES/WARNINGS/ADVISORIES
LA...None.
GM...None.
MS...Flood Watch until 3 PM CST this afternoon for MSZ083>088.
GM...None.
Area Forecast Discussion National Weather Service New Orleans LA 1223 PM CST Sat Dec 2 2023
New UPDATE
UPDATE
Issued at 1219 PM CST Sat Dec 2 2023
The Flash FLood Watch has been cancelled for all of the Louisiana zones as the last of any heavier rain showers has moved into MS. A few more isolated rain showers will remain possible this afternoon, but are expected to be light in nature. The heavier showers should clear the MS coast within the next 1-2 hours. HRL
SHORT TERM
(Today through Sunday)
Issued at 420 AM CST Sat Dec 2 2023
Main issue across the area this morning continues to be the severe weather and heavy rainfall threat. Overnight, several areas received in excess of two inches of rain and a few cells became severe. Currently, the severe threat is beginning to diminish and the tornado watch has been allowed to expire at 4AM. There is certainly a continued possibility of an isolated severe storm but overall the threat does not warrant an extension of the watch.
The flash flood watch will continue until 6AM this morning and at this time the plan is to let it expire as well.
The cold front is still off to the west and is slowly making progress towards the area. Southwest flow will continue until the front makes it through the area, allowing for rain chances to remain elevated throughout most of the day. After the front pushes through tomorrow, drier conditions will spread into the area for Sunday with temperatures remaining near 70 across most of the area before a cooler night Sunday night.
LONG TERM
(Sunday night through Friday)
Issued at 420 AM CST Sat Dec 2 2023
After the frontal passage, the area will settle into a drier pattern with temperatures returning closer to normal for the beginning of the work week and persisting into the middle of the week. By late in the week, temperatures will begin to moderate as onshore flow returns.
AVIATION
(18Z TAFS)
Issued at 1150 AM CST Sat Dec 2 2023
Terminals to the west are starting to see clearing conditions in terms of the rain, but low cigs will remain throughout the forecast period keeping MVFR/IFR conditions. ASD and eastward may still see isolated storms roll through bringing LIFR conditions at times. Overnight an area of moderate to dense fog looks to develop, bringing LIFR vis and cigs for most terminals by 12z.
This fog should clear out by 15z, slowly returning all terminals to VFR for the remainder of the period.
MARINE
Issued at 420 AM CST Sat Dec 2 2023
A cold front continues to very slowly drift towards the area with onshore flow remaining in place in advance of the front. A series of low pressure systems will pass north of the coastal waters. There is the potential for patchy fog nearshore early this morning, especially in areas where the rain has tapered off. A cold front will move through late Sunday allowing high pressure to finally build over the northern Gulf for the start of the new week diminishing winds and seas over the coastal waters.
PRELIMINARY POINT TEMPS/POPS
MCB 54 69 46 63 / 30 0 0 0 BTR 58 72 50 67 / 20 0 0 0 ASD 58 71 50 66 / 50 0 0 0 MSY 61 69 55 65 / 50 0 0 0 GPT 60 70 52 66 / 50 0 0 0 PQL 60 73 48 69 / 70 10 0 0
LIX WATCHES/WARNINGS/ADVISORIES
LA...None.
GM...None.
MS...Flood Watch until 3 PM CST this afternoon for MSZ083>088.
GM...None.
Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | inHg | DewPt |
BYGL1 - 8762482 - Bayou Gauche, LA | 21 mi | 48 min | 62°F | |||||
TESL1 - Tesoro Marine Terminal - 8764044 - Berwick, LA | 29 mi | 48 min | SSW 5.1G | 60°F | ||||
EINL1 | 38 mi | 48 min | WNW 6G | 61°F | ||||
CARL1 | 39 mi | 48 min | 60°F | |||||
NWCL1 - 8761927 - New Canal, LA | 44 mi | 48 min | WNW 1G | 68°F | ||||
GISL1 - 8761724 - Grand Isle, LA | 45 mi | 48 min | SSW 8G | 67°F |
toggle option: (graph/table)
No data
Airport Reports
EDIT (on/off)  Help Click EDIT to display multiple airports. Follow links for more data.Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Temp | DewPt | RH | inHg |
KHUM HOUMATERREBONNE,LA | 3 sm | 30 min | W 05 | 7 sm | Overcast | 75°F | 75°F | 100% | 29.85 |
Wind History from HUM
(wind in knots)Tide / Current for Cocodrie, Terrebonne Bay, Louisiana
EDIT Weekend mode (on/off) (on/off)  Help
Cocodrie
Click for Map
Sat -- 01:20 AM CST 1.27 feet High Tide
Sat -- 06:39 AM CST Sunrise
Sat -- 11:15 AM CST Moonset
Sat -- 01:32 PM CST -0.10 feet Low Tide
Sat -- 05:03 PM CST Sunset
Sat -- 09:57 PM CST Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sat -- 01:20 AM CST 1.27 feet High Tide
Sat -- 06:39 AM CST Sunrise
Sat -- 11:15 AM CST Moonset
Sat -- 01:32 PM CST -0.10 feet Low Tide
Sat -- 05:03 PM CST Sunset
Sat -- 09:57 PM CST Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Cocodrie, Terrebonne Bay, Louisiana, Tide feet
12 am |
1.2 |
1 am |
1.3 |
2 am |
1.3 |
3 am |
1.2 |
4 am |
1.1 |
5 am |
1 |
6 am |
0.8 |
7 am |
0.6 |
8 am |
0.5 |
9 am |
0.3 |
10 am |
0.2 |
11 am |
0 |
12 pm |
-0 |
1 pm |
-0.1 |
2 pm |
-0.1 |
3 pm |
-0 |
4 pm |
0.1 |
5 pm |
0.2 |
6 pm |
0.4 |
7 pm |
0.5 |
8 pm |
0.7 |
9 pm |
0.8 |
10 pm |
0.9 |
11 pm |
1 |
Shell Island
Click for Map
Sat -- 06:42 AM CST Sunrise
Sat -- 11:18 AM CST Moonset
Sat -- 12:45 PM CST -0.10 feet Low Tide
Sat -- 05:06 PM CST Sunset
Sat -- 10:00 PM CST Moonrise
Sat -- 11:48 PM CST 1.47 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sat -- 06:42 AM CST Sunrise
Sat -- 11:18 AM CST Moonset
Sat -- 12:45 PM CST -0.10 feet Low Tide
Sat -- 05:06 PM CST Sunset
Sat -- 10:00 PM CST Moonrise
Sat -- 11:48 PM CST 1.47 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Shell Island, Louisiana, Tide feet
12 am |
1.5 |
1 am |
1.5 |
2 am |
1.5 |
3 am |
1.5 |
4 am |
1.4 |
5 am |
1.4 |
6 am |
1.3 |
7 am |
1.1 |
8 am |
0.9 |
9 am |
0.6 |
10 am |
0.3 |
11 am |
0.1 |
12 pm |
-0.1 |
1 pm |
-0.1 |
2 pm |
-0.1 |
3 pm |
0.1 |
4 pm |
0.2 |
5 pm |
0.4 |
6 pm |
0.7 |
7 pm |
0.9 |
8 pm |
1.1 |
9 pm |
1.3 |
10 pm |
1.4 |
11 pm |
1.5 |
New Orleans/Baton Rouge, LA,

NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE