Charleston, SC, October 20, 2025
News Summary
The National Weather Service has issued an updated lake wind advisory for Lake Moultrie, warning of hazardous boating conditions. Northwest winds are expected to reach 20 knots with gusts up to 30 knots, along with forecasted waves of 1 to 2 feet. Boaters are urged to exercise caution as these conditions could increase the risk of capsizing for small crafts. The advisory is in effect until 6 a.m. on Monday.
CHARLESTON, SC – An updated lake wind advisory has been issued by the National Weather Service (NWS) for Lake Moultrie, effective until 6 a.m. on Monday. This advisory, released at 1:24 a.m., alerts residents and visitors about hazardous boating conditions due to strong winds and rough wave activity.
The advisory warns of northwest winds reaching speeds of 20 knots, with gusts potentially peaking at 30 knots. In addition to the strong winds, waves of 1 to 2 feet are projected on Lake Moultrie during this period. The NWS has communicated that these conditions can pose serious risks, particularly for small craft on the water.
Boaters are advised to exercise extra caution as the combination of strong winds and rough waves increases the likelihood of small boats capsizing. Safety measures are critical for those venturing out onto the lake under these conditions. The advisory will remain in effect until early morning, providing a window for potential change in conditions thereafter.
Details of the Advisory
The specific details of the advisory include:
- Effective Time: Until 6 a.m. on the same day
- Wind Speed: Northwest winds of 20 knots
- Wind Gusts: Up to 30 knots
- Wave Height: Forecasted waves of 1 to 2 feet
Background Context
Lake Moultrie, one of the largest lakes in South Carolina, is a popular destination for recreational boating and fishing. However, conditions like those currently forecasted can swiftly alter the safety landscape for boaters. The NWS regularly monitors weather conditions and issues advisories as necessary to ensure public safety, particularly for activities that take place on open water.
Individuals planning on boating in the region are encouraged to consult with the NWS updates frequently and adhere to safety regulations, including wearing life jackets and ensuring vessels are equipped to handle challenging weather conditions.
Summary
The updated lake wind advisory emphasizes the urgency for boaters on Lake Moultrie. The NWS aims to minimize risk to public safety by underscoring the potential dangers due to strong winds and choppy waters. As weather conditions can change abruptly, diligence is vital for safe boating practices.
Frequently Asked Questions (FAQ)
What is the effective time for the lake wind advisory?
The advisory is effective until 6 a.m. on the same day.
What are the expected wind conditions on Lake Moultrie?
Northwest winds of 20 knots are expected, with gusts up to 30 knots.
What wave conditions are forecasted?
Waves of 1 to 2 feet are forecasted for Lake Moultrie.
Key Features of the Lake Wind Advisory
| Feature | Description |
|---|---|
| Advisory Authority | National Weather Service (NWS) |
| Location | Lake Moultrie |
| Wind Speed | 20 knots with gusts up to 30 knots |
| Wave Height | 1 to 2 feet |
| Duration | From 1:24 a.m. to 6 a.m. on the same day |
| Safety Advisory | Use extra caution, as conditions are hazardous for small craft |
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HERE Resources
Additional Resources
- Herald Online
- Wikipedia: Hurricane Ian
- Grice Connect
- Google Search: Hurricane Ian
- CBS News
- Google Scholar: Hurricane Ian
- Live 5 News
- Encyclopedia Britannica: Hurricane Ian
- Grice Connect Tornado Watch
- Google News: South Carolina Weather
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