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Description

Premium Protection for Every Season

Protect your investment with Oceansouth’s latest range of premium PVC T-Top boat covers engineered for long-term durability in the harshest marine environments.


Built for Extreme Conditions

Manufactured from heavy-duty 11.8 oz/yd² high-quality PVC fabric, these covers are designed to handle everything from intense UV exposure to freezing temperatures. Whether your boat is stored on the water or on land, Oceansouth covers provide dependable, all-weather protection.


Reinforced for Maximum Strength

Each cover features an unbreakable 1000-denier backing fabric, delivering exceptional tear resistance and structural integrity. This heavy-duty construction ensures your cover stands up to wind, weather, and long-term use.


100% Waterproof Protection

Keep your boat completely dry with a fully waterproof design that shields against rain, spray, and moisture intrusion helping to prevent damage, mould, and wear.


Reusable & Cost-Effective

Forget single-use shrink wrapping. Oceansouth T-Top covers are designed for repeated, long-term use saving you money while reducing environmental impact.


Key Features

  • Heavy-duty 11.8 oz/yd² PVC fabric
  • 1000-denier reinforced backing
  • Fully waterproof construction
  • UV, heat, and cold resistant
  • Designed for harsh marine environments
  • Reusable – no shrink wrapping required
BOAT LENGTH BEAM WIDTH ORDER CODE
17′ 7″ – 18′ 6″ 102″ MA 505-1W
18′ 7″ – 19′ 6″ 102″ MA 505-2W
19′ 7″ – 20′ 6″ 102″ MA 505-3W
20′ 7″ – 21′ 6″ 102″ MA 505-4W
21′ 7″ – 22′ 6″ 102″ MA 505-5W
22′ 7″ – 23′ 6″ 102″ MA 505-6W
23′ 7″ – 24′ 6″ 102″ MA 505-7W
24′ 7″ – 25′ 6″ 102″ MA 505-8W
25′ 7″ – 26′ 6″ 120″ MA 505-9W
26′ 7″ – 27′ 6″ 120″ MA 505-10W
27′ 7″ – 28′ 6″ 120″ MA 505-11W
28′ 7″ – 29′ 6″ 120″ MA 505-12W
29′ 7″ – 30′ 6″ 120″ MA 505-13W
30′ 7″ – 31′ 6″ 120″ MA 505-14W
31′ 7″ – 32′ 6″ 120″ MA 505-15W
32′ 7″ – 33′ 6″ 120″ MA 505-16W
33′ 7″ – 34′ 6″ 120″ MA 505-17W

When measuring your boat, use the overall fabric measurement instructions below for a more accurate boat cover selection. Attention: To fit twin-engine boats, choose one size larger.

More Info

New Release: T-Top Boat Covers by Oceansouth

Oceansouth is proud to introduce its latest range of premium PVC T-Top boat covers.

Crafted from heavy-duty 11.8 oz/yd² high-quality PVC fabric, these covers are engineered to withstand even the harshest marine environments. They are constructed with an unbreakable 1000-denier backing fabric for superior strength and durability.

Fully waterproof, each cover is designed to minimise condensation and promote airflow, with optional air vents available for enhanced ventilation.

Designed to perform in extreme conditions—from intense heat to freezing cold—these covers deliver reliable, long-lasting protection year after year.

With no need for shrink wrapping, this reusable solution offers a cost-effective and environmentally friendly way to protect your boat for many seasons to come.

Why Choose Oceansouth?

Oceansouth products are trusted by boat owners worldwide for their reliability, durability, and smart design. This latest T-Top cover range continues that tradition—delivering premium protection you can depend on season after season.

Protect Your Boat the Smart Way

Upgrade to a long-lasting, reusable cover built for real marine conditions.

Shop Oceansouth T-Top Boat Covers today.

USA Warehouse Dispatched from our Florida Warehouse
Marine Grade Materials

Heavy Duty T Top Winter Boat Covers (PVC Fabric)

Regular price $326.99

MA 505-1W

Refer to the guide below before selecting your size.

Boat Cover Fitting Guide

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Description

Premium Protection for Every Season

Protect your investment with Oceansouth’s latest range of premium PVC T-Top boat covers engineered for long-term durability in the harshest marine environments.


Built for Extreme Conditions

Manufactured from heavy-duty 11.8 oz/yd² high-quality PVC fabric, these covers are designed to handle everything from intense UV exposure to freezing temperatures. Whether your boat is stored on the water or on land, Oceansouth covers provide dependable, all-weather protection.


Reinforced for Maximum Strength

Each cover features an unbreakable 1000-denier backing fabric, delivering exceptional tear resistance and structural integrity. This heavy-duty construction ensures your cover stands up to wind, weather, and long-term use.


100% Waterproof Protection

Keep your boat completely dry with a fully waterproof design that shields against rain, spray, and moisture intrusion helping to prevent damage, mould, and wear.


Reusable & Cost-Effective

Forget single-use shrink wrapping. Oceansouth T-Top covers are designed for repeated, long-term use saving you money while reducing environmental impact.


Key Features

  • Heavy-duty 11.8 oz/yd² PVC fabric
  • 1000-denier reinforced backing
  • Fully waterproof construction
  • UV, heat, and cold resistant
  • Designed for harsh marine environments
  • Reusable – no shrink wrapping required
BOAT LENGTH BEAM WIDTH ORDER CODE
17′ 7″ – 18′ 6″ 102″ MA 505-1W
18′ 7″ – 19′ 6″ 102″ MA 505-2W
19′ 7″ – 20′ 6″ 102″ MA 505-3W
20′ 7″ – 21′ 6″ 102″ MA 505-4W
21′ 7″ – 22′ 6″ 102″ MA 505-5W
22′ 7″ – 23′ 6″ 102″ MA 505-6W
23′ 7″ – 24′ 6″ 102″ MA 505-7W
24′ 7″ – 25′ 6″ 102″ MA 505-8W
25′ 7″ – 26′ 6″ 120″ MA 505-9W
26′ 7″ – 27′ 6″ 120″ MA 505-10W
27′ 7″ – 28′ 6″ 120″ MA 505-11W
28′ 7″ – 29′ 6″ 120″ MA 505-12W
29′ 7″ – 30′ 6″ 120″ MA 505-13W
30′ 7″ – 31′ 6″ 120″ MA 505-14W
31′ 7″ – 32′ 6″ 120″ MA 505-15W
32′ 7″ – 33′ 6″ 120″ MA 505-16W
33′ 7″ – 34′ 6″ 120″ MA 505-17W

When measuring your boat, use the overall fabric measurement instructions below for a more accurate boat cover selection. Attention: To fit twin-engine boats, choose one size larger.

More Info

New Release: T-Top Boat Covers by Oceansouth

Oceansouth is proud to introduce its latest range of premium PVC T-Top boat covers.

Crafted from heavy-duty 11.8 oz/yd² high-quality PVC fabric, these covers are engineered to withstand even the harshest marine environments. They are constructed with an unbreakable 1000-denier backing fabric for superior strength and durability.

Fully waterproof, each cover is designed to minimise condensation and promote airflow, with optional air vents available for enhanced ventilation.

Designed to perform in extreme conditions—from intense heat to freezing cold—these covers deliver reliable, long-lasting protection year after year.

With no need for shrink wrapping, this reusable solution offers a cost-effective and environmentally friendly way to protect your boat for many seasons to come.

Why Choose Oceansouth?

Oceansouth products are trusted by boat owners worldwide for their reliability, durability, and smart design. This latest T-Top cover range continues that tradition—delivering premium protection you can depend on season after season.

Protect Your Boat the Smart Way

Upgrade to a long-lasting, reusable cover built for real marine conditions.

Shop Oceansouth T-Top Boat Covers today.

Oceansouth
Heavy Duty T Top Winter Boat Covers (PVC Fabric)

Fitting Guide T Top Boat Covers

Watch Our Video on How to Measure Your Boat

1. Measure the Overall Fabric Length

Using a tape measure, take the following measurements on your boat, making sure you measure from 8"-12" below the point of the bow of the boat (where the hem of the cover will be) all the way back to 8"-12" below the stern. Ensure the tape measure goes over the highest parts of the boat, such as the windscreen, Bimini, roof, rocket launchers, or stern bait board (whichever applies).

2. Measure the Overall Fabric Width

Measure 8"-12" below the widest part of your boat on the Port side gunnel and across to 8"-12" below the opposite Starboard gunnel. Make sure the measurement passes over the highest point of the boat—such as the windscreen, Bimini, or rocket launcher.

Once you have these two measurements, refer to the Overall Measurement Guide to find the best-fitting boat cover.

 


Diagram showing where to measure your boat for best fit

Fitting Guide T Top Boat Covers

Watch Our Video on How to Measure Your Boat

1. Measure the Overall Fabric Length

Using a tape measure, take the following measurements on your boat, making sure you measure from 8"-12" below the point of the bow of the boat (where the hem of the cover will be) all the way back to 8"-12" below the stern. Ensure the tape measure goes over the highest parts of the boat, such as the windscreen, Bimini, roof, rocket launchers, or stern bait board (whichever applies).

2. Measure the Overall Fabric Width

Measure 8"-12" below the widest part of your boat on the Port side gunnel and across to 8"-12" below the opposite Starboard gunnel. Make sure the measurement passes over the highest point of the boat—such as the windscreen, Bimini, or rocket launcher.

Once you have these two measurements, refer to the Overall Measurement Guide to find the best-fitting boat cover.

 


Diagram showing where to measure your boat for best fit

When measuring your boat, use the overall fabric measurement instructions below for a more accurate boat cover selection. Attention: To fit twin-engine boats, choose one size larger.
BOAT LENGTH OVERALL FABRIC WIDTH (W) OVERALL FABRIC LENGTH (L) ORDER CODE
17' 7" - 18' 6" 19'4" 26' 1" MA 505-1W
18' 7" - 19' 6" 19'8" 27' 1" MA 505-2W
19' 7" - 20' 6" 20'0" 28' 3" MA 505-3W
20' 7" - 21' 6" 20'4" 29' 2" MA 505-4W
21' 7" - 22' 6" 20'8" 30' 2" MA 505-5W
22' 7" - 23' 6" 21'0" 31' 4" MA 505-6W
23' 7" - 24' 6" 21'4" 32'2" MA 505-7W
24' 7" - 25' 6" 21'4" 33' 1" MA 505-8W
25' 7" - 26' 6" 21'8" 34' 1" MA 505-9W
26' 7" - 27' 6" 22'0" 35' 1" MA 505-10W
27' 7" - 28' 6" 22'4" 36' 1" MA 505-11W
28' 7" - 29' 6" 22'8" 37' 3" MA 505-12W
29' 7" - 30' 6" 22'8" 38' 1" MA 505-13W
30' 7" - 31' 6" 22'8" 39' 0" MA 505-14W
31' 7" - 32' 6" 22'8" 39' 10" MA 505-15W
32' 7" - 33' 6" 22'8" 40' 8" MA 505-16W
33' 7" - 34' 6" 22'8" 41' 8" MA 505-17W
 

More Info

Who is Oceansouth?

Oceansouth began in 1985 in a small garage in Melbourne, Australia as a part-time project making boat ladders and bimini tops. It quickly grew into a global leader in the design and manufacturing of marine accessories. The company expanded its product line beyond its initial offerings, becoming an industry innovator known for blending functionality with style. This reputation for quality led to national recognition in Australia and a move to a larger manufacturing facility in 1990.

In 2012, Oceansouth established its divisional headquarters in Miami, marking its entry into the U.S. market with the aim of expanding its global presence and bringing Oceansouth to the world. This expansion into the U.S.A. was a huge success, leading to further growth in North America and setting the stage for Oceansouth’s foray into the European sector in 2014, with its European base established in Germany.

With our products now sold in 94 countries worldwide, Oceansouth is the premier market leader in marine and boating accessories.

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