South Point, Marsh Island, Louisiana Fishing Weather Forecast

Current Conditions

Temperature: 82°F (feels like 89°F). Condition: Thunderstorm.

Wind: 15 mph SSW, gusts to 24 mph.

Barometric Pressure: 29.83 inHg (1010 hPa).

Humidity: 87%. UV Index: 0. Cloud Cover: 12%.

Visibility: 9 miles. Dew Point: 78°F.

Sunrise: 6:07 AM. Sunset: 8:09 PM.

Fishing Score

Today's best fishing score: 80/100 (Excellent)

Pressure Analysis

Pressure rising rapidly — fish may be less active as conditions stabilize after a front.

Best fishing windows based on pressure: 00:00, 02:00, 05:00, 09:00, 13:00, 20:00, 22:00, 05:00, 09:00, 10:00, 12:00, 13:00, 15:00, 16:00, 17:00, 18:00, 20:00, 00:00, 01:00, 02:00, 03:00, 04:00, 05:00, 09:00, 12:00, 13:00, 15:00, 16:00, 17:00, 18:00, 19:00, 22:00, 23:00

7-Day Fishing Weather Forecast

Day	Date	High	Low	Condition	Wind	Pressure	Precip	UV	Fishing Score
Thu	2026-06-18	86°F	80°F	Thunderstorm	26 mph SSW	29.80 inHg	87%	9	63/100 (Good)
Fri	2026-06-19	89°F	81°F	Thunderstorm	14 mph S	29.94 inHg	6%	9	73/100 (Good)
Sat	2026-06-20	87°F	82°F	Thunderstorm	19 mph S	29.94 inHg	22%	9	70/100 (Good)
Sun	2026-06-21	84°F	83°F	Thunderstorm	22 mph S	29.91 inHg	18%	8	71/100 (Good)
Mon	2026-06-22	84°F	83°F	Thunderstorm	22 mph S	30.00 inHg	2%	9	77/100 (Good)
Tue	2026-06-23	83°F	83°F	Thunderstorm	17 mph SSW	30.09 inHg	2%	9	78/100 (Good)
Wed	2026-06-24	84°F	82°F	Thunderstorm	12 mph WSW	30.09 inHg	10%	8	80/100 (Excellent)

Frequently Asked Questions

What's the fishing weather forecast for South Point, Marsh Island, Louisiana?

South Point, Marsh Island's 7-day fishing weather forecast peaks at a fishing score of 80/100 (Excellent). The forecast factors in barometric pressure, wind, temperature, cloud cover, and precipitation. The full hour-by-hour breakdown and 72-hour pressure chart are on this page.

Is today a good day to fish at South Point, Marsh Island?

Today at South Point, Marsh Island, Louisiana the best fishing window scores 80/100 (Excellent) and the barometric pressure is rising. A rising pressure trend often makes fish lethargic, so target solunar major periods.

How does barometric pressure affect fishing at South Point, Marsh Island?

Fish are most active when barometric pressure is stable (29.80–30.20 inHg) or slowly falling. A rapid drop, often before a storm front, can trigger a feeding frenzy, while a sharp rise after a front passes usually makes fish lethargic. Right now South Point, Marsh Island's pressure is 29.83 inHg and rising.

What wind speed is best for fishing at South Point, Marsh Island?

Light to moderate winds (5–15 mph) are ideal — they create surface chop without making seas dangerous. Today's forecast shows 15 mph from the SSW at South Point, Marsh Island, Louisiana.

How accurate is HookCast's fishing weather for South Point, Marsh Island?

Weather data for South Point, Marsh Island, Louisiana is sourced from Open-Meteo (CC-BY 4.0), which uses NOAA observations and ECMWF forecast models. The forecast updates every 30 minutes. Tide data for paired tide pages is from NOAA Center for Operational Oceanographic Products (CO-OPS).

Louisiana

South Point, Marsh Island Fishing Weather

82°F

Thunderstorm · Feels like 89°F

7-day forecast with barometric pressure trends

Tide Chart

81/ 100

Excellent

Fishing Score

Was this accurate?

Wind

15 mph SSW

Pressure

29.83"

Humidity

87%

UV Index

Dew Point

78°F

Visibility

9 mi

Sunrise

6:07 AM

Sunset

8:09 PM

Pressure Analysis

Pressure is rising rapidly — fish may be less active

Barometric Pressure Trend

Green zones = best fishing windows (stable/slowly falling pressure)

Pressure (inHg)

Best Fishing Window

Ideal Range (29.80–30.20")

Today's Fishing Timeline

Combining pressure trend, solunar periods & tide data

Best

Good

Average