Porth Mellin Coat
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Porth Mellin Coat


Tide cycle

In stock - Despatched in 2-3 working days

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

Fully waterproof, windproof and breathable

This gently fitted, mid-thigh length waterproof coat has all the practical details our coats are famous for - a cosy high neck, flap pockets, adjustable hood and drawstring waist. Fastens with a central zip, hidden by a popper placket. Perfect for layering with a cosy jumper on chilly mornings.

This coat is made from our new, waterproof Tide Cycle® fabric.

Tide Cycle® is woven from recycled polyester fibres, made with used plastic bottles. It’s waterproof, breathable, hardwearing and extremely soft to the touch.

Part of the Seasalt RAIN® collection - find out more

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 (19 reviews)

Average customer rating 5 out of 5, based on 19 reviews.

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Fit: True to Size 
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Lovely coat

Pleased with the length of this coat - looks smart. Ideal for English summer!! Added bonus of being made from recycled materials - all good!!!

Posted by  •  18th June 2020

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Short slaves

Love every thing about this jacket perfect fit. Except for the sleave length sadly sleaves come up short. I try on other sea salt coats sleaves fit but boddy don't.

Posted by  •  7th June 2020


Hi Nicky
Thank you for your review of the and Porth Mellin Coat, sorry to hear that the sizing wasn't perfect for you this time.
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.
Do take a look at the Coverack and Islander Coats, which have slightly longer sleeves
If it helps, we list detailed measurements on the size guide next to each garment, or if you prefer, our customer service team would be pleased to help with specific sizing queries. Call 01326 640075 or hop onto a chat at www.seasaltcornwall.co.uk
Best wishes

Fit: True to Size 
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I love your jackets/coats.

It really a pity that there is no Seasalt Shop in Germany. :-(

Posted by  •  2nd June 2020

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Love this coat!

I absolutely love this coat, it's practical and stylish, the hood is a good size, zips up high to keep you dry, great length, gorgeous fabric. Nothing I don't like at all. I've been looking for a coat like this for years. Very happy indeed.

Posted by  •  27th May 2020

Fit: True to Size 
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Lovely jacket

This is a fabulous long length jacket for spring/summer days. I Haven't bought Seasalt rainwear before as coats are always too long in the arms for me. I am 5'3" size 12. I usually buy from another company that does lots of petite sizes but now have discovered Seasalt Petite! This fits perfectly with plenty of room for movement and a cardi underneath if needed. The fabric is not stiff like some raincoats. I ordered both colours to see which I preferred and ended up keeping both, (rather extravagant!) as I love the warm red and olive which suit my colouring.

Posted by  •  22nd May 2020

Fit: True to Size 
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Oh my gosh.......

I have admired Seasalt waterproof coats for many years but have never got round to purchasing one...what a mistake! The Porth Mellin rocked up this morning and it’s fabulous. Soft yet sturdy. Plenty of pockets and goes over my boobs! It seems lightweight enough to wear for spring storms but there’s enough space for a hoody when it’s colder. Thank you so much as it was your NHS discount that encouraged me to purchase ❤️

Posted by  •  5th May 2020

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Great coat

Great raincoat. Stylish, pretty and the material is so soft and nice to touch, unlike usual raincoats. I love it.

Posted by  •  17th April 2020

Fit: True to Size 
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Awesome raincoat

I have been looking for a petite, breathable, waterproof, longer-length coat that doesn't look like a sack on me for years. I have in fact "never" owned a coat coat with all the above ticked. I am 5ft and size 8/10 - my shoulders are an 8 really, but I have a 32F bust so I usually opt for a 10 in tops but, in general, it is extremely difficult to find good fitting tops, and jackets/coats. I bought the petite olive in size 10 (based on the measurements provided on the website) It is fab! I can't review the waterproof ability as typically the sun came out as soon as I purchased it, but I am sure that will be good too. The sleeves are a little long, but the 10 is roomy enough for me to wear a big jumper underneath. I think the 8 would have fitted better in the arms but would be snug with an extra layer, so I opted for the 10. The front hits the top of my knee and the back just below. It has a lovely fitted Aline shape which you can clinch in at the waist depending on preference. Fabulous pockets everywhere, no patterns or stripes on the lining - which is my preference. I ummed and ahhhed on the colour for ages - so if I feel flush in the future or the petite red goes on sale, might just get that one in an 8 for a more fitted version!! Thank-you Seasalt!! finally I can buy coats that look great on me :)

Posted by  •  30th March 2020


Thanks for your super review and feedback merks. Great to hear you've found the perfect coat.

Fit: True to Size 
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Good Coat

Very pleased with this coat. The sleeves are not too long and it fits well. I haven't worn it in the rain yet so don't know how waterproof it is.

Posted by  •  29th March 2020

Fit: True to Size 
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Arrived this morning and immediately put it on. I simply love this raincoat. The style, availability of pockets and colour (Clay) is perfect for what I have in mind, for my Spring/Summer wardrobe. It feels a little snug, compared to my other SeaSalt coats. However, that may be due to my Winter comfort indulgences! Living by a Estuary, may now have the same romanticism, as living by the beautiful Cornish coast. Nevertheless, SeaSalt raincoats are simply a must.

Posted by  •  4th March 2020

Recycled Polyester Tide Cycle

Inspired by our love of the sea

Our innovative coats give new life to plastic waste

Tide Cycle® is woven from recycled polyester fibres made with plastic bottles. It’s waterproof, breathable, hardwearing, easy to care for and extremely soft to the touch. Production requires less energy than virgin polyester and it helps reduce the amount of plastic heading for landfill and our oceans.

Tide Cycle
Tide Cycle

Single-use plastic bottles are collected and broken down

Tide Cycle

The small plastic particles are then re-spun into polyester fibres

Tide Cycle

These are then woven into the Tide Cycle® fabric we use for our all-weather coats.

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