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Hellweathers Mac


In stock - Despatched in 2-3 working days

Product Description

100% Polyester

Our ever-popular Hellweathers Mac has a parka-style dipped hem, drawcord waist and fun gingham lining. Never compromising on function, our expert designers added plenty of practical details that will defy any downpour. Made from our unique weatherproof melange fabric, it is waterproof, windproof and breathable and has an adjustable hood and cuffs, two way zip and lots of handy pockets. Just as happy in town as it is on the Cornish clifftops.

Part of the Seasalt RAIN® collection - find out more.

  • 100% Polyester
  • Upper body lined with 100% cotton, lower body and sleeves lined with 100% polyester
  • Easy fit mac with a dipped hem and adjustable drawcord waist
  • Mid-thigh length
  • Long sleeves with adjustable cuffs
  • Fixed hood with drawcord
  • Front snap fastening pockets
  • Two way zip with anchor branded snaps
  • Leather zip pull
  • Fishtail hem with snap fastening vent
  • Fishtail hem with snap fastening vent
  • Machine wash at 30°C
  • Made in Vietnam, in line with our Ethical Trading Policy.
  • Part of the Seasalt RAIN® collection - find out more.


Want to know what size you are in Seasalt? FIND YOUR SIZE >

For specific measurements for this garment, see below:


Change to Inches Change to Centimetres
SIZE 8 10 12 14 16 18 20    
Bust (cm)(inches) 97.0 38.2 102.0 40.2 107.0 42.1 112.0 44.1 118.0 46.5 124.0 48.8 130.0 51.2    
Length (cm)(inches) 89.0 35.0 90.0 35.4 91.0 35.8 92.0 36.2 93.0 36.6 94.0 37.0 95.0 37.4    
Sleeve Length (cm)(inches) 60.7 23.9 61.0 24.0 61.3 24.1 61.6 24.3 61.9 24.4 62.2 24.5 62.5 24.6    
Hip (cm)(inches) 106.0 41.7 111.0 43.7 116.0 45.7 121.0 47.6 127.0 50.0 133.0 52.4 139.0 54.7    
Due to the Hellweathers Mac having a dipped hem, the back of the coat measures approximately 10cm longer than the front measurements above.  


PLEASE NOTE: All Seasalt garments are made by real people not robots! Not all the products will measure exactly to the measurement guides, which are listed as guidelines only to help you select the best size for you.

(645) Reviews * * * * *

Average customer rating 5 out of 5, based on 645 reviews.

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Lovely coat

Loved this coat when it arrived and had been looking forward to having my beautiful new coat for rainy days but was disappointed that the sizing was on the small side so had to return and not available in the larger size

Posted by Rosieanne  •  20th June 2017

Fit: True to Size 
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Practical & Stylish Coat

I love this coat. It is quite expensive so needed to be really good to keep it. It didn't disappoint! It's very stylish and lightweight so will be great for long walks. I know I'm going to get loads of wear from this coat. I'll definitely look for a similar style with a warmer lining for the winter but it'll be fine for Spring/Autumn with layers underneath.

Posted by Penelope Pitstop  •  15th June 2017

Fit: True to Size 
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not waterproof

My coat too, is not waterproof or water resistant. After being in rain for 15 -20 min, I start to feel the dampness. Then it soaks in and I feel sticky, more damp and cold. The water does not bead on the surface, but you can see a soapy substance on the coat is some places.

On positive side, the texture of fabric inside and out, is lovely. And it's a really nice colour, and fit.

Just not good if it doesn't keep the rain out.
I'll try to contact Live Chat when time zones fit.

Posted by Dawn  •  14th June 2017


Dear Dawn,
Thank you for your review of the Hellweathers Mac. This certainly doesn’t sound up to our usual high standard. I understand our customer services team have already liaised with you in order to provide a positive solution.
If you have any further questions at all, we’ll be very happy to help on 01326 640075 or over Live Chat on our website at
Best wishes, Seasalt

Posted by Seasalt  •  20th June 2017

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Hellweathers mac

Disappointing sizing. The coat was too tight in the body, and the sleeves were too long. It wasn't at all flattering, so I've sent it back, sadly.

Posted by Suzie  •  12th June 2017


Dear Suzie,

Thanks for your review; sorry to hear the Hellweathers Mac wasn’t perfect for you on this occasion. Due to variations in styles and design each garment has its own measurements, and these are published against it on the website. Please call our friendly customer service team on 01326 640075 or pop onto Live Chat on our website at, where we’d be happy to give further sizing information if required, and hopefully find you the perfect rain coat.

Best wishes, Seasalt

Posted by Seasalt  •  20th June 2017

Fit: True to Size 
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What a great item of clothing, so stylish and practical. Understated and yet elegant. I have several Seasalt waterproof macs, I specially like the ones with a fleece lining, and they are all brilliant. It would be great if the company could also design a longer midi waterproof mac, so that you can wear it with dresses. And some waterproof boots as well, please.

Posted by Isabel  •  21st May 2017

Delivery & Returns


Type Cost How long will it take?
Standard UK £4.00
(Free on orders over £50) 
3-5 working days, however at busy periods it may take a little longer for your delivery to arrive.
Next Working Day UK £6.95 Order by 3pm Mon-Fri for next working day delivery
(orders placed on a Bank Holiday weekend will arrive on Weds)
Click & Collect FREE 3-5 working days for in store collection
CollectPlus £5.50

1-2 working days

Channel Islands £6.95  exc. VAT 3-5 working days
International Delivery £7.08-£15.00 excl. VAT 7-10 working days for delivery within Europe
14 working days (up to 3 Weeks)

Find out more about Seasalt delivery options >

Free returns

We now offer UK customers free returns on all orders - simple as that! Find out more about how to make a return >

Seasalt dotted border


A move on from traditional waterproof coats, we interwove two tonal threads to create a subtle, sophisticated finish. Once treated with a waterproof coating, the polyester material is an incredibly durable, lightweight material that's fit to fight the elements.

All Seasalt waterproof raincoats are - waterproof, with fully taped seams, breathable and wind resistant
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