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Description
  • Exceptional Durability and Quality: Built to withstand the toughest conditions, providing long-lasting protection.
  • Water-Resistant & Breathable ATLAS Marine Grade Fabric (280 g/m²): High-tech fabric that ensures optimal protection against moisture while allowing the boat to breathe.
  • UV & Weather-Resistant: Featuring colour fastness to light grade 6-7, this cover shields your boat from harmful UV rays and harsh weather conditions.
  • Double Lapped Seams: Reinforced seams provide added strength and durability, ensuring the cover withstands heavy use.
  • Resilience Against Mold and Mildew: Designed to resist the growth of mould and mildew, keeping your boat cover in pristine condition.
  • Accommodating Design: Designed to fit boats with no or low-height bow rails, as well as those equipped with outrigger mounts, VHF and GPS aerial mounts, and rocket launchers above the T-Top canopy.
  • Marine-Grade Tie-Down Fittings: Secured in place with Oceansouth’s innovative tie-down cleats for maximum hold and stability.
  • Easy to Clean & Maintain: Simplifies the process of keeping your cover looking and performing like new.
  • Trailerable Design: The cover can be used while trailering your boat, provided it is securely fastened.
  • Ideal for Long-Term Storage: Perfect for boatyard, garage, driveway, winter, or extended storage periods.
Boat Size Selection Guide
BOAT LENGTH BEAM WIDTH ORDER CODE
5.3m – 5.6m (17′ 7″ – 18′ 6″) 2.6m (102″) MA 505-1
5.6m -5.9m (18′ 7″ – 19′ 6″) 2.6m (102″) MA 505-2
5.9m – 6.2m (19′ 7″ – 20′ 6″) 2.6m (102″) MA 505-3
6.2m – 6.5m (20′ 7″ – 21′ 6″) 2.6m (102″) MA 505-4
6.5m – 6.8m (21′ 7″ – 22′ 6″) 2.6m (102″) MA 505-5
6.8m – 7.2m (22′ 7″ – 23′ 6″) 2.6m (102″) MA 505-6
7.2m – 7.5m (23′ 7″ – 24′ 6″) 2.6m (102″) MA 505-7
7.5m – 7.8m (24′ 7″ – 25′ 6″) 2.6m (102″) MA 505-8
7.8m – 8.1m (25′ 7″ – 26′ 6″) 3m (120″) MA 505-9
8.1m – 8.4m (26′ 7″ – 27′ 6″) 3m (120″) MA 505-10
8.4m – 8.7m (27′ 7″ – 28′ 6″) 3m (120″) MA 505-11
8.7m – 9.0m (28′ 7″ – 29′ 6″) 3m (120″) MA 505-12
9.0m – 9.3m (29′ 7″ – 30′ 6″) 3m (120″) MA 505-13
9.3m – 9.6m (30′ 7″ – 31′ 6″) 3m (120″) MA 505-14
9.6m – 9.9m (31′ 7″ – 32′ 6″) 3m (120″) MA 505-15
9.9m – 10.2m (32′ 7″ – 33′ 6″) 3m (120″) MA 505-16
10.2m – 10.5m (33′ 7″ – 34′ 6″) 3m (120″) MA 505-17

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

Premium Material

Made from ATLAS material, a robust, marine-grade fabric, our covers provide premium protection from a wide range of harsh elements. This high-quality material is specifically engineered to withstand the damaging effects of UV rays, preventing fading and degradation over time. Additionally, the ATLAS fabric offers exceptional resistance to saltwater, ensuring your boat remains protected from corrosive marine environments. It also effectively shields against dirt and pollutants, keeping your vessel clean and well-maintained. With the durable and resilient ATLAS material, you can trust that your boat is safeguarded against the toughest conditions, maintaining its pristine condition for years to come.

UV Protection

The strong UPF 50+ UV resistance of our covers ensures long-lasting colourfastness, effectively shielding your boat’s surfaces from the sun’s harmful UV rays. This high level of UV protection not only preserves the vibrant colours of your boat’s finish but also prevents the gradual deterioration and fading caused by prolonged exposure to sunlight. By maintaining the integrity of your boat’s appearance, our covers help extend the lifespan of its exterior, reducing the need for frequent maintenance and costly repainting. With our UPF 50+ rated covers, you can confidently enjoy your time on the water, knowing your boat is well-protected against the harsh effects of the sun.

 Durability

Oceansouth’s semi-custom T-Top Covers are renowned for their exceptional durability, making them an ideal choice for protecting your boat. The ATLAS fabric is not only resistant to abrasions and tears but also offers superior protection against UV rays, saltwater and pollutants. Additionally, the fabric’s robust construction prevents stretching and sagging, maintaining a secure and snug fit over time.

Water Resistance and Breathability

The water-resistant T-Top Covers are engineered to prevent moisture from seeping through, keeping your boat dry and protected from the elements. Additionally, the ATLAS fabric boasts excellent breathability, allowing moisture and condensation to escape, which helps prevent mould, mildew and corrosion. This combination of water resistance and breathability ensures that your boat remains in optimal condition, whether it’s exposed to rain, saltwater or humidity.

Easy Maintenance

Oceansouth T-Top Covers are designed with a dirt-repellent feature that makes cleaning effortless. Simply use mild soap and warm water to maintain the cover’s appearance. Keeping the cover dirt-free ensures it retains its usability and remains ready for quick deployment whenever needed, providing both convenience and effective protection for your boat.

Important – Please Note

If trailering with the cover on the boat at speeds greater than 60kph, ensure the tie-downs are secure and taut, but avoid overtightening as this can lead to tearing when traveling at high speeds. Visually inspect the cover and tie-downs at regular intervals during your journey. At speeds greater than 60kph we highly recommend using two light ratchet straps (not included) tightened over the bow and secured to either side of the trailer to help reduce forward wind pressure on the cover and tie-downs.

We also recommend placing a soft barrier, such as foam underlay or pool noodles over any protruding items on the boat that will come into direct contact with the cover’s fabric and potentially wear through over time—such as rod holders and rocket launchers. This simple step will help extend the cover’s lifespan, ensuring many years of reliable use.

Q & A

How do I measure my boat?
Check out the video on how to measure – Click here >>
Otherwise, scroll down to the overall measurement instructions and you will see a guide on how to measure your boat.

How do I tell the difference between the T-Top and Pilot Covers?
T-Tops are made specifically to go over boats with a T-Top.
Pilot covers are made for pilot cruiser-type boats.

Are they trailerable?
Yes, the covers are trailerable (once tied down). For long-distance highway travel, we always recommend adding some additional straps over the top. This stops the cover from flapping which prolongs the cover’s lifespan.

How should I clean my cover?
-To clean your cover, use a soft brush and lukewarm water
-Do not use harsh laundry soap or chemical detergent as they may damage the protective UV coating on your cover.
-A mild, soapy detergent (even dishwashing liquid) is perfect to remove dirt and grim.
-For the more stubborn and in-ground stains, we recommend using a polyester canvas cleaner available from most camping and auto stores.
-Air dry
Note: To prolong the life of your cover it must be clean and completely dry before storing.

How to avoid rain/water pooling in the cover?
Check out our support pole in the link –Boat Cover Support Pole Kit
This will allow the rain/water to run straight off the cover.

Will a sharp object poke through the fabric?
To extend the cover’s lifespan, reinforce any stressed areas with extra fabric such as foam or a towel to prevent potential punctures over time.

Can Oceansouth modify a cover specifically to my needs?
No, we do not produce or alter bespoke orders to specific customer requirements. However, you can take our covers to a marine trimmer for any necessary modifications. Please be aware that such modifications may void the warranty.

Can I return or exchange the product if it does not fit?
Yes, as long as the product has not been damaged. Contact us to find out how to organize the return.

Boat Cover Installation Instructions

T Top Boat Covers

Regular price $448.50

MA 505-1

  • 5.3m - 5.6m
  • 5.6m - 5.9m
  • 5.9m - 6.2m
  • 6.2m - 6.5m
  • 6.4m - 6.7m
  • 6.8m - 7.2m
  • 7.2m - 7.5m
  • 7.5m - 7.8m
  • 7.8m - 8.1m
  • 8.1m - 8.4m
  • 8.4m - 8.7m
  • 8.7m - 9.0m
  • 9.0m - 9.3m
  • 9.3m - 9.6m
  • 10.2m - 10.5m
  • 9.6m - 9.9m
  • 9.9m - 10.2m

Refer to the guide below before selecting your size.

Boat Cover Fitting Guide

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Description
  • Exceptional Durability and Quality: Built to withstand the toughest conditions, providing long-lasting protection.
  • Water-Resistant & Breathable ATLAS Marine Grade Fabric (280 g/m²): High-tech fabric that ensures optimal protection against moisture while allowing the boat to breathe.
  • UV & Weather-Resistant: Featuring colour fastness to light grade 6-7, this cover shields your boat from harmful UV rays and harsh weather conditions.
  • Double Lapped Seams: Reinforced seams provide added strength and durability, ensuring the cover withstands heavy use.
  • Resilience Against Mold and Mildew: Designed to resist the growth of mould and mildew, keeping your boat cover in pristine condition.
  • Accommodating Design: Designed to fit boats with no or low-height bow rails, as well as those equipped with outrigger mounts, VHF and GPS aerial mounts, and rocket launchers above the T-Top canopy.
  • Marine-Grade Tie-Down Fittings: Secured in place with Oceansouth’s innovative tie-down cleats for maximum hold and stability.
  • Easy to Clean & Maintain: Simplifies the process of keeping your cover looking and performing like new.
  • Trailerable Design: The cover can be used while trailering your boat, provided it is securely fastened.
  • Ideal for Long-Term Storage: Perfect for boatyard, garage, driveway, winter, or extended storage periods.
Boat Size Selection Guide
BOAT LENGTH BEAM WIDTH ORDER CODE
5.3m – 5.6m (17′ 7″ – 18′ 6″) 2.6m (102″) MA 505-1
5.6m -5.9m (18′ 7″ – 19′ 6″) 2.6m (102″) MA 505-2
5.9m – 6.2m (19′ 7″ – 20′ 6″) 2.6m (102″) MA 505-3
6.2m – 6.5m (20′ 7″ – 21′ 6″) 2.6m (102″) MA 505-4
6.5m – 6.8m (21′ 7″ – 22′ 6″) 2.6m (102″) MA 505-5
6.8m – 7.2m (22′ 7″ – 23′ 6″) 2.6m (102″) MA 505-6
7.2m – 7.5m (23′ 7″ – 24′ 6″) 2.6m (102″) MA 505-7
7.5m – 7.8m (24′ 7″ – 25′ 6″) 2.6m (102″) MA 505-8
7.8m – 8.1m (25′ 7″ – 26′ 6″) 3m (120″) MA 505-9
8.1m – 8.4m (26′ 7″ – 27′ 6″) 3m (120″) MA 505-10
8.4m – 8.7m (27′ 7″ – 28′ 6″) 3m (120″) MA 505-11
8.7m – 9.0m (28′ 7″ – 29′ 6″) 3m (120″) MA 505-12
9.0m – 9.3m (29′ 7″ – 30′ 6″) 3m (120″) MA 505-13
9.3m – 9.6m (30′ 7″ – 31′ 6″) 3m (120″) MA 505-14
9.6m – 9.9m (31′ 7″ – 32′ 6″) 3m (120″) MA 505-15
9.9m – 10.2m (32′ 7″ – 33′ 6″) 3m (120″) MA 505-16
10.2m – 10.5m (33′ 7″ – 34′ 6″) 3m (120″) MA 505-17

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

Premium Material

Made from ATLAS material, a robust, marine-grade fabric, our covers provide premium protection from a wide range of harsh elements. This high-quality material is specifically engineered to withstand the damaging effects of UV rays, preventing fading and degradation over time. Additionally, the ATLAS fabric offers exceptional resistance to saltwater, ensuring your boat remains protected from corrosive marine environments. It also effectively shields against dirt and pollutants, keeping your vessel clean and well-maintained. With the durable and resilient ATLAS material, you can trust that your boat is safeguarded against the toughest conditions, maintaining its pristine condition for years to come.

UV Protection

The strong UPF 50+ UV resistance of our covers ensures long-lasting colourfastness, effectively shielding your boat’s surfaces from the sun’s harmful UV rays. This high level of UV protection not only preserves the vibrant colours of your boat’s finish but also prevents the gradual deterioration and fading caused by prolonged exposure to sunlight. By maintaining the integrity of your boat’s appearance, our covers help extend the lifespan of its exterior, reducing the need for frequent maintenance and costly repainting. With our UPF 50+ rated covers, you can confidently enjoy your time on the water, knowing your boat is well-protected against the harsh effects of the sun.

 Durability

Oceansouth’s semi-custom T-Top Covers are renowned for their exceptional durability, making them an ideal choice for protecting your boat. The ATLAS fabric is not only resistant to abrasions and tears but also offers superior protection against UV rays, saltwater and pollutants. Additionally, the fabric’s robust construction prevents stretching and sagging, maintaining a secure and snug fit over time.

Water Resistance and Breathability

The water-resistant T-Top Covers are engineered to prevent moisture from seeping through, keeping your boat dry and protected from the elements. Additionally, the ATLAS fabric boasts excellent breathability, allowing moisture and condensation to escape, which helps prevent mould, mildew and corrosion. This combination of water resistance and breathability ensures that your boat remains in optimal condition, whether it’s exposed to rain, saltwater or humidity.

Easy Maintenance

Oceansouth T-Top Covers are designed with a dirt-repellent feature that makes cleaning effortless. Simply use mild soap and warm water to maintain the cover’s appearance. Keeping the cover dirt-free ensures it retains its usability and remains ready for quick deployment whenever needed, providing both convenience and effective protection for your boat.

Important – Please Note

If trailering with the cover on the boat at speeds greater than 60kph, ensure the tie-downs are secure and taut, but avoid overtightening as this can lead to tearing when traveling at high speeds. Visually inspect the cover and tie-downs at regular intervals during your journey. At speeds greater than 60kph we highly recommend using two light ratchet straps (not included) tightened over the bow and secured to either side of the trailer to help reduce forward wind pressure on the cover and tie-downs.

We also recommend placing a soft barrier, such as foam underlay or pool noodles over any protruding items on the boat that will come into direct contact with the cover’s fabric and potentially wear through over time—such as rod holders and rocket launchers. This simple step will help extend the cover’s lifespan, ensuring many years of reliable use.

Q & A

How do I measure my boat?
Check out the video on how to measure – Click here >>
Otherwise, scroll down to the overall measurement instructions and you will see a guide on how to measure your boat.

How do I tell the difference between the T-Top and Pilot Covers?
T-Tops are made specifically to go over boats with a T-Top.
Pilot covers are made for pilot cruiser-type boats.

Are they trailerable?
Yes, the covers are trailerable (once tied down). For long-distance highway travel, we always recommend adding some additional straps over the top. This stops the cover from flapping which prolongs the cover’s lifespan.

How should I clean my cover?
-To clean your cover, use a soft brush and lukewarm water
-Do not use harsh laundry soap or chemical detergent as they may damage the protective UV coating on your cover.
-A mild, soapy detergent (even dishwashing liquid) is perfect to remove dirt and grim.
-For the more stubborn and in-ground stains, we recommend using a polyester canvas cleaner available from most camping and auto stores.
-Air dry
Note: To prolong the life of your cover it must be clean and completely dry before storing.

How to avoid rain/water pooling in the cover?
Check out our support pole in the link –Boat Cover Support Pole Kit
This will allow the rain/water to run straight off the cover.

Will a sharp object poke through the fabric?
To extend the cover’s lifespan, reinforce any stressed areas with extra fabric such as foam or a towel to prevent potential punctures over time.

Can Oceansouth modify a cover specifically to my needs?
No, we do not produce or alter bespoke orders to specific customer requirements. However, you can take our covers to a marine trimmer for any necessary modifications. Please be aware that such modifications may void the warranty.

Can I return or exchange the product if it does not fit?
Yes, as long as the product has not been damaged. Contact us to find out how to organize the return.

Boat Cover Installation Instructions

T Top Boat Covers

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 20–30cm below the point of the bow of the boat (where the hem of the cover will be) all the way back to 20–30cm 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 20–30cm below the widest part of your boat on the Port side gunnel and across to 20–30cm 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 20–30cm below the point of the bow of the boat (where the hem of the cover will be) all the way back to 20–30cm 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 20–30cm below the widest part of your boat on the Port side gunnel and across to 20–30cm 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

Overall Measurement Guide
BOAT LENGTH FABRIC WIDTH (W) FABRIC LENGTH (L) ORDER CODE
5.3m – 5.6m (17′ 7″ – 18′ 6″)5900mm7950mmMA 505-1
5.6m -5.9m (18′ 7″ – 19′ 6″)6000mm8250mmMA 505-2
5.9m – 6.2m (19′ 7″ – 20′ 6″)6100mm8600mmMA 505-3
6.2m – 6.5m (20′ 7″ – 21′ 6″)6200mm8900mmMA 505-4
6.5m – 6.8m (21′ 7″ – 22′ 6″)6300mm9200mmMA 505-5
6.8m – 7.2m (22′ 7″ – 23′ 6″)6400mm9550mmMA 505-6
7.2m – 7.5m (23′ 7″ – 24′ 6″)6500mm9800mmMA 505-7
7.5m – 7.8m (24′ 7″ – 25′ 6″)6500mm10100mmMA 505-8
7.8m – 8.1m (25′ 7″ – 26′ 6″)6600mm10400mmMA 505-9
8.1m – 8.4m (26′ 7″ – 27′ 6″)6700mm10700mmMA 505-10
8.4m – 8.7m (27′ 7″ – 28′ 6″)6800mm11000mmMA 505-11
8.7m – 9.0m (28′ 7″ – 29′ 6″)6900mm11350mmMA 505-12
9.0m – 9.3m (29′ 7″ – 30′ 6″)6900mm11600mmMA 505-13
9.3m – 9.6m (30′ 7″ – 31′ 6″)6900mm11900mmMA 505-14
9.6m – 9.9m (31′ 7″ – 32′ 6″)6900mm12150mmMA 505-15
9.9m – 10.2m (32′ 7″ – 33′ 6″)6900mm12400mmMA 505-16
10.2m – 10.5m (33′ 7″ – 34′ 6″)6900mm12700mmMA 505-17

Showing Metric Specs

Atlas Fabric 280g/m2

Weight 280 g/m2
Material 100% High Tech Polyester
Water Column ≥ 150 mbar (1500 mm)
Light & Weather Fastness Note 6-7
Tensile Strength ≈ 2200 N¹ | 1400 N²
Elongation ≈ 40 %¹ | 30 %²
Colour Fastness to rubbing Note 4-5³ | Note 44
Chlorine Resistant Note 4-5
Water Repellency Note 100
Oil Repellency Note 4
Coating Polyurethan [PU]
UV Protection Factor UPF 50+
(measured value > UPF 80)

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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