Nearby Harbors
30.2717’ N, 89.7933’ W

Bayou BonFouca, Route 433, LA

75°
H 86°
L 75°
ENE
4mph
High tide
11:37 am
Photo Credits

Bayou BonFouca, Route 433, LA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Oct 2 		Scattered Thunderstorms
Close Hourly 		86º / 75º 60% E 11 mph 80%
6am Partly Cloudy 75º 10% ENE 4 mph 94%
7am Partly Cloudy 75º 8% ENE 5 mph 95%
8am Partly Cloudy 77º 7% ENE 5 mph 93%
9am Partly Cloudy 81º 7% ENE 8 mph 85%
10am Partly Cloudy 84º 8% E 9 mph 76%
11am Partly Cloudy 86º 17% E 10 mph 72%
12pm Isolated Thunderstorms 86º 31% E 10 mph 72%
1pm Thunderstorms 84º 60% E 11 mph 77%
2pm Scattered Thunderstorms 85º 47% E 10 mph 76%
3pm Scattered Thunderstorms 84º 35% ESE 10 mph 76%
4pm Mostly Cloudy 84º 24% ESE 11 mph 74%
5pm Partly Cloudy 84º 24% ESE 10 mph 75%
6pm Mostly Cloudy 83º 20% E 8 mph 79%
7pm Mostly Cloudy 81º 20% E 6 mph 85%
8pm Mostly Cloudy 79º 21% E 5 mph 92%
9pm Scattered Thunderstorms 78º 37% E 5 mph 93%
10pm Scattered Thunderstorms 78º 37% ENE 5 mph 93%
11pm Isolated Thunderstorms 77º 33% ENE 5 mph 94%
Sat
Oct 3 		Thunderstorms
View Hourly 		81º / 73º 68% E 10 mph 90%
12am Isolated Thunderstorms 77º 34% E 6 mph 94%
1am Thunderstorms 76º 68% ENE 5 mph 96%
2am Thunderstorms 76º 75% ENE 6 mph 96%
3am Thunderstorms 76º 76% ENE 5 mph 95%
4am Thunderstorms 77º 76% ENE 5 mph 94%
5am Thunderstorms 76º 81% ENE 5 mph 95%
6am Thunderstorms 76º 70% ENE 5 mph 95%
7am Scattered Thunderstorms 76º 57% ENE 5 mph 96%
8am Showers 76º 40% ENE 6 mph 97%
9am Showers 78º 57% ENE 7 mph 94%
10am Thunderstorms 79º 68% E 8 mph 93%
11am Scattered Thunderstorms 79º 59% E 10 mph 91%
12pm Thunderstorms 79º 60% E 9 mph 88%
1pm Scattered Thunderstorms 80º 52% E 9 mph 87%
2pm Thunderstorms 81º 67% E 8 mph 86%
3pm Thunderstorms 81º 69% E 8 mph 86%
4pm Rain 81º 63% E 8 mph 86%
5pm Rain 80º 62% E 8 mph 87%
6pm Showers 80º 56% E 7 mph 87%
7pm Showers 78º 59% ENE 6 mph 92%
8pm Showers 77º 46% ENE 5 mph 97%
9pm Showers 76º 58% ENE 5 mph 98%
10pm Showers 76º 49% ENE 5 mph 98%
11pm Showers 76º 44% ENE 5 mph 100%
Sun
Oct 4 		Thunderstorms
View Hourly 		81º / 72º 72% NNE 7 mph 88%
12am Rain 75º 60% ENE 5 mph 98%
1am Showers 76º 58% ENE 5 mph 97%
2am Thunderstorms 76º 67% ENE 6 mph 97%
3am Thunderstorms 75º 62% ENE 5 mph 99%
4am Thunderstorms 75º 63% ENE 4 mph 99%
5am Scattered Thunderstorms 75º 57% NE 4 mph 99%
Mon
Oct 5 		Showers 84º / 68º 43% NNE 10 mph 82%
Tue
Oct 6 		Showers 83º / 66º 36% NE 10 mph 75%
Wed
Oct 7 		Partly Cloudy 84º / 65º 20% NE 11 mph 71%
Thu
Oct 8 		Partly Cloudy 84º / 64º 18% NE 11 mph 63%
Fri
Oct 9 		PM Showers 83º / 66º 35% ENE 11 mph 63%

Weather Radar for Bayou BonFouca, Route 433, LA See Radar

See Radar Map

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Bayou BonFouca, Route 433, LA

Today
High : 88ºF
E wind 5 to 10 kt. A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Seas 1 to 2 ft.
Tonight
Low : 75ºF
E wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Saturday
High : 83ºF
ENE wind 5 to 10 kt becoming ESE in the afternoon. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. Seas 1 to 2 ft.
Saturday Night
Low : 74ºF
Variable winds 5 kt or less. Showers and possibly a thunderstorm. Seas 1 ft or less.
Sunday
High : 82ºF
Variable winds 5 kt or less. Showers and possibly a thunderstorm. Seas 1 ft or less.
Sunday Night
Low : 72ºF
NE wind 5 to 10 kt. Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Seas 1 to 2 ft.
Monday
High : 82ºF
NE wind around 10 kt. A chance of showers, with thunderstorms also possible after 1pm. Seas around 2 ft.
Monday Night
Low : 70ºF
NE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.
Tuesday
High : 82ºF
NE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.

NOAA Buoy Data Near Bayou BonFouca, Route 433, LA See Map

Loading Map...
Loading Buoy Data...

    Wind Speed Forecast for Bayou BonFouca, Route 433, LA

    FridaySaturdaySunday
    Wind Speed (MPH) 4910856588756
    11am3pm7pm11pm3am7am11am3pm7pm11pm3am7am
    MPH 4910856588756
    DIR ENEEEEENEENEENEEEEENEENE

    Current Weather Conditions In Bayou BonFouca, Route 433, LA

    As Of: 7 minutes ago

    • 75ºF
    • 75ºF
    • 4mph
    • 0º (ENE)
    • 4mph
    • Partly Cloudy
    • 10mi
    • 29.93"
    • 94%
    • 0ºF

    The weather right now in Bayou BonFouca, Route 433, LA is Partly Cloudy. The current temperature is 75°F, and the expected high and low for today, Friday, October 2, 2026, are 86° high temperature and 75°F low temperature. The wind is currently blowing at 4 miles per hour, and coming from the East Northeast. The wind is gusting to 4 mph. With the wind and the atmosphere the temperature feels like 75° Fahrenheit. Expected precipitation is 10 percent, with current humidity at 94 percent, and air pressure at 29.93 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Coastal Flood Advisory - 5:47am Fri Oct 2 2026

    ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING...

    WHAT: Minor coastal flooding expected with water levels up to 1
    to 2 feet above normally dry ground during high tide cycle.

    WHERE: In Louisiana, Lower St. Bernard, Southeast St.
    Tammany, Eastern Orleans, Lower Plaquemines, Coastal
    Jefferson, Lower Lafourche and Lower Terrebonne Parishes. In
    Mississippi, Southern Hancock, Southern Harrison and Southern
    Jackson Counties.

    WHEN: Through 9 AM CDT Friday.

    IMPACTS: Flooding of lots, parks, and roads with only
    isolated road closures expected.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    If travel is required, allow extra time as some roads may be
    closed. Do not drive around barricades or through water of
    unknown depth. Take the necessary actions to protect flood-prone
    property.

    &&

    Your Privacy Choices