New Arrival Tees

Coastal T-Shirts for People Who'd Rather Be on the Water

Somewhere past the last mooring, the week goes quiet. That's the feeling we print. Slightly Offshore makes premium coastal and nautical t-shirts for people who measure a good life in tide changes, not meetings - and who'd rather quietly know where they belong than shout about it.

Every design starts as one well-drawn idea: a single-line whale, an engraved lighthouse, a dry line only a sailor would catch. No loud slogans, no clutter - just the water, said simply.

Made to be lived in

These aren't throwaway graphic tees. Each shirt is a garment-dyed heavyweight cotton tee that already feels broken-in, holds its shape, and softens a little more with every wash. The colours are sun-washed rather than bright - the kind of tones that look right on a dock at golden hour and just as right off it. Wear one to the boat, the market, or a long Friday that ends near the sea.

Designs with the water in them

Our range runs from minimalist sea-life line art to vintage nautical badges, with a knowing streak of dry coastal humour throughout. Whatever you're drawn to, the water's in it:

- Sailing & yachting - clean sailboats, signal flags, and yacht-club crests.
- Fishing - understated rod-and-reel and offshore designs, never gaudy.
- Marine wildlife - single-line whales, turtles, herons, and more.
- Marina & dock life - pilings, cleats, mooring fields, and slip badges.
- New England & island living- lobster buoys, lighthouses, and easy tropical lines.

Six colours, three light and three dark

Every design comes in six garment-dyed shades chosen to match the coast: Ivory, Khaki, and Bay on the light side; Midnight, Blue Spruce, and Pepper on the dark. Pick the one that feels like your kind of weather.

FAQ

- What makes these premium coastal t-shirts?
Heavyweight garment-dyed cotton, a relaxed true-to-size fit, and original designs drawn in-house - not mass-market clip art. The result feels closer to a favourite old tee than a fresh print.

- Are the designs loud?
No. Restraint is the whole point. Our sea-life and nautical graphics are understated, so the shirt reads as quiet good taste rather than a billboard.

- How should I choose a colour?
Lighter shades (Ivory, Khaki, Bay) suit warmer, sun-washed looks; darker shades (Midnight, Blue Spruce, Pepper) are easy year-round staples. Most designs are offered across all six.

Wherever the week takes you - drift beyond routine.
Skip to results list

Active filters:

155 items
Column grid
Column grid

Filter

Active filters:

  • Heron Minimalist Coastal Bird T-Shirt

    Heron Minimalist Coastal Bird T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Ebb and Flood Tide T-Shirt

    Ebb and Flood Tide T-Shirt

    Sale price  $34.95 Regular price $49.95
  • First Light Minimal Coastal T-Shirt

    First Light Minimal Coastal T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Cove Certified Coastal Humour T-Shirt

    Cove Certified Coastal Humour T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Crab Line Coastal Wildlife T-Shirt

    Crab Line Coastal Wildlife T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Bowline Knot Minimalist Sailing T-Shirt

    Bowline Knot Minimalist Sailing T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Blue Hour Quiet Coastal T-Shirt

    Blue Hour Quiet Coastal T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Best in the Off Season Coastal Humour T-Shirt

    Best in the Off Season Coastal Humour T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Out of Office Into the Tide T-shirt

    Out of Office Into the Tide T-shirt

    Sale price  $34.95 Regular price $49.95
  • Wind in My Sails Sailing T-Shirt

    Wind in My Sails Sailing T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Weekend Forecast Coastal Humour T-Shirt

    Weekend Forecast Coastal Humour T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Uncharted Exploration T-Shirt

    Uncharted Exploration T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Trade Winds Caribbean Sailing T-Shirt

    Trade Winds Caribbean Sailing T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Tight Lines Fly Fishing Badge T-Shirt

    Tight Lines Fly Fishing Badge T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Tight Lines and Good Times Fishing T-Shirt

    Tight Lines and Good Times Fishing T-Shirt

    Sale price  $34.95 Regular price $49.95
  • The Loop Route Great Loop T-Shirt

    The Loop Route Great Loop T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Sunset Stripes Retro Coastal T-Shirt

    Sunset Stripes Retro Coastal T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Sunset Run Sport Fishing Badge T-Shirt

    Sunset Run Sport Fishing Badge T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Standing Calm Paddleboarding T-Shirt

    Standing Calm Paddleboarding T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Someday Is a Place Lake House T-Shirt

    Someday Is a Place Lake House T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Slip Seven Marina Badge T-Shirt

    Slip Seven Marina Badge T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Single Line Whale Minimalist T-Shirt

    Single Line Whale Minimalist T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Single Line Sea Turtle Minimalist T-Shirt

    Single Line Sea Turtle Minimalist T-Shirt

    Sale price  $34.95 Regular price $49.95
  • Single Line Octopus Minimalist T-Shirt

    Single Line Octopus Minimalist T-Shirt

    Sale price  $34.95 Regular price $49.95