Porth Mellin Coat
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Porth Mellin Coat


Up to size 28

Sold Out - Despatched in 2-3 working days

Size guide
  1. Description
  2. Details
  3. Measurements
  4. Delivery & Returns

Fully waterproof, windproof and breathable

Made with all practical details our coats are famous for, including a cosy high neck, flap pockets, adjustable hood and cuffs. Handy internal and external pockets. Gently fitted, so it's perfect for layering with a jumper on chilly mornings, with a drawstring waist so you can create your perfect fit.

Made from Seasalt's Tide Cycle® fabric
Tide Cycle® is woven from recycled polyester fibres made with used plastic bottles, using less energy than virgin polyester and reducing waste. It's also hardwearing and extremely soft to the touch.

Part of the Seasalt RAIN® collection – discover what makes our Rainwear special.

To prevent micro fibres shedding from your coat in the wash, we recommend washing your coat inside a GuppyFriend Bag. Leave it to dry naturally.

To keep your Seasalt RAIN® coat performing at its best, wash with Nikwax Tech Wash® and reproof with Nikwax TX Direct®.

Customer Reviews
* * * * * Rated 5/5 (72 reviews)

Average customer rating 5 out of 5, based on 72 reviews.

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Fit: Bigger Fit
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Lovely coat....just not for me

Gorgeous coat - just what I was looking for. Beautifully made, plenty of pockets and waterproof (I presume - never got to test it in a downpour), but alas the cut just didn't work for me. I'm 5ft2, size 8/10 and ordered a size 10 but it looked way too big and long. If it wasn't for the length I'd maybe have tried size 8 but I think that would have been too tight across the shoulders - especially with a fleece on if it was cold. So, great coat, but not for my size and shape.

Posted by  •  2nd June 2021

Fit: Small Fit
* * * - -

Too tight

I love the coat, the pockets, length, fabric , size of the hood. However it was very tight accross upper bust and shoulders when moving arms front and back. I think the armhole is too deep. I am size 8 but bought size 10. I did go to shop to try size 12 and it was a lot better accross the bust, (still pulling a litle) but too big in other parts.

Posted by  •  28th May 2021

Fit: True to Size 
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Bought this code in regular 16 olive. I’m a 14 5’ 3” but I wanted plenty of room for layers underneath when it’s cold and dry legs! It keeps me dry and is perfect. I love all the pockets and it’s so well made. Highly recommended especially with the current downpours

Posted by  •  24th May 2021

Fit: True to Size 
* * * * *

LOVE this coat!

Great fit, looks smart. Love the larger hood as it keeps the rain off my specs! Lots of handy pockets means I don’t always need to take a bag out. I’d say it’s shower-proof rather than 100% waterproof, but overall am very happy.

Posted by  •  22nd May 2021

Fit: True to Size 
* * * * *


Absolutely thrilled with this coat. It is perfect for Spring.
It is a very flattering fit and smart yet casual at the same time. The pockets are great and very secure and the large hood brilliant for Cumbrian weather.
It has much admired by others each time I have worn it.

Posted by  •  21st May 2021

Fit: True to Size 
* * * * *

Great raincoat!

Bought to go on long dog walks in all weathers without being too warm. Great fit; love the big hood which provides best cover I’ve ever had for my large head and thick wavy hair. Also like all the pockets; the length and the fact it is made from recycled material. Only slight drawback was the strong smell of plastic when I took it out of its packaging but that wore off after a few days. Have tested it out in the rain. Just what I wanted - thank you!

Posted by  •  6th May 2021

Fit: True to Size 
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I really love this coat! Fits perfectly (I am size 10 petite but bought regular size) and looks great, color is lovely (beach grass). As a pet owner, I was looking for coat that won`t catch cat`s hair and it was really hard to find one as most were made mostly from cotton or have cotton mix. This coat is made from recycle polyester and does not catch any hair/fur etc. I also have Janelle coat for winter and this one is good too if you have pets and don`t want to have coat covered in pet hair.

Posted by  •  10th April 2021

Fit: True to Size 
* * * * *

Great coat

I ordered sizes 14 and 16, but chose to keep the 16 in olive so that I have room to wear layers on cooler days. The drawstring waist makes for a more fitted look. I am waiting for a really wet day to fully test the waterproof qualities but I have full confidence in Seasalt rainwear as I have two Plant Hunter coats. I'm really pleased with my Porth Mellin coat as it is perfect for walks on wet or cooler days.

Posted by  •  5th April 2021

Fit: Small Fit
* * * * -

Tight fit.

Loved the style and colour of this coat but very tight across upper bust and shoulders, wouldn’t allow me to raise both arms without pulling.

Posted by  •  2nd April 2021


Dear Seagypsy,

Thanks for your review and we're sorry that the coat wasn't perfect for you this time. We will be sure to pass your feedback on to the design team.

If you haven't already done so, you can pop it back to us using the free post label enclosed in your parcel. We have a 'no quibble' refund policy so we'll arrange your refund just as soon as we receive it.

Best wishes,
The Seasalt Team

Fit: True to Size 
* * * * *

Lovely coat

I love this coat. It’s wonderful to find a practical, mid -length coat that caters to pear shapes, has a flattering shape to the coat itself and is also available in a petite fit. Well done, Seasalt! Please make more coats like this one 🙂

Posted by  •  25th March 2021

Seasalt Cornwall

Our specially developed Tide Cycle® fabric is soft yet hardwearing. Using recycled materials, it takes less energy to make and reduces waste, like single use plastic, going to landfill. To make it fully waterproof, we use a high-performance, fluorocarbon-free coating with a bounce out finish, so water runs straight off.

How Tide Cycle® is made

Seasalt Cornwall

Recyclable materials are collected and broken down.

Seasalt Cornwall
Seasalt Cornwall

The small particles are re-spun into new fibres.

Seasalt Cornwall
Seasalt Cornwall

These are then made into our Tide Cycle® yarns and fabrics.

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