Alternate Grounds Cafe & Dockside

Alternate Grounds Cafe & Dockside Waterfront dining with Sarnias only Water TOP patio Dockside Restaurant and Bar in the Sarnia Bay Marina is open seasonally from May -September
(709)

Your Sunday brunch plans, sorted. ☕️🍳🥂🥞See y’all soon 🫡
06/14/2026

Your Sunday brunch plans, sorted. ☕️🍳🥂🥞
See y’all soon 🫡

06/13/2026
☀️ Friday Lunch Feature at Dockside ☀️The sun is shining, the breeze is perfect, and the patio is calling your name.Toda...
06/12/2026

☀️ Friday Lunch Feature at Dockside ☀️
The sun is shining, the breeze is perfect, and the patio is calling your name.

Today’s lunch feature is an Open-Faced Shaved Steak Melt!
Tender shaved steak braised in rich au jus, piled high with roasted peppers and caramelized onions, topped with mixed cheese and baked to golden perfection on a fresh panuzzo bun. Served with your choice of side and guaranteed to make your Friday a little better.

Grab a seat on the patio, take in the waterfront view, and ease into the weekend the right way. Happy Hour kicks off at 2 PM, so why not make an afternoon of it?

🌞 Great food.
🍹 Happy Hour at 2.
🌊 Dockside patio vibes.
📍 Best view in town.

See you on the patio.

☀️🦀 Today’s lunch feature is a Crab Cake Smash Burger!  Savoury crab cakes smashed on the grill, piled onto a buttery, t...
06/11/2026

☀️🦀 Today’s lunch feature is a Crab Cake Smash Burger! Savoury crab cakes smashed on the grill, piled onto a buttery, toasted brioche bun, topped with crisp lettuce, sweet corn salsa, and finished with a spicy remoulade made with local favourite Thanks Hot Sauce.
It’s the kind of lunch that tastes like summer by the water.
Pair it with an ice-cold patio drink, grab a seat in the shade, with the best view in town, and soak up the sunshine while it lasts. Because if there’s one thing we know about Ontario weather, it’s that today’s patio paradise could be tomorrow’s rainstorm.
See you on the waterfront. 🌊🍹🦀

Wednesday Lunch Feature Post! Ah yes, Ontario in June… sunny one minute, threatening something dramatic the next.Better ...
06/10/2026

Wednesday Lunch Feature Post!
Ah yes, Ontario in June… sunny one minute, threatening something dramatic the next.

Better take advantage of the patio while Mother Nature is in a good mood.

Today’s lunch feature is our Carne Asada Tostada!
Asada-marinated beef stacked on a crispy corn tortilla with house-made guacamole, fresh pico de gallo, feta, caramelized onions, and a bright citrus crema.

It’s crunchy, fresh, packed with flavour, and exactly the kind of lunch that pairs perfectly with waterfront views and pretending you’ll get back to work in an hour.

The patio is open, the breeze is off the bay, and the view is still the best in town.

Get here before the weather changes its mind. 🌞🌊🌮

🍝 Cajun Chicken Linguini 🍗crispy chicken topped with creamy brie, served over linguini tossed in a rich Creole Cajun sau...
06/09/2026

🍝 Cajun Chicken Linguini 🍗crispy chicken topped with creamy brie, served over linguini tossed in a rich Creole Cajun sauce with cherry tomatoes and bacon, finished with crostinis for soaking up every last bite.
Tuesday dinner feature, here until it isn’t.
Come grab dinner by the bay and let us do the cooking.
Dockside. Great food. Great people. Still the best view in town. 🌊🍷✨

06/09/2026

Whatever the occasion — big or small — we’re here for it all 😉🥂✨🍸

🌮☀️ TACO & TEQUILA TUESDAY IS ON. ☀️🌮Before the rain rolls in, we’ve got sunshine, a hot patio, cold drinks, and one hec...
06/09/2026

🌮☀️ TACO & TEQUILA TUESDAY IS ON. ☀️🌮
Before the rain rolls in, we’ve got sunshine, a hot patio, cold drinks, and one heck of a taco special waiting for you on the bay.
Today’s feature: Blackened Steak Tacos loaded with shaved blackened steak, fresh guacamole, citrus coleslaw, feta, pickled onions, cilantro, and a squeeze of lime. Fresh, bright, messy in all the right ways, and absolutely worth licking your fingers for.

Pair them with a Tequila Sunrise and you’ve got yourself the official flavour of summer.

The patio is open, the sun is shining, and it’s HOT, HOT, HOT out here. Grab your crew, grab a drink, and get your Taco & Tequila Tuesday fix before Mother Nature changes her mind.

🌮 Tequila.
🌮 Tacos.
🌮 Waterfront views.

See you on the patio

☀️🥗 Monday called. It wants you on the patio.😎It’s hot,and sunny, and the waterfront breeze is doing its best work today...
06/08/2026

☀️🥗 Monday called. It wants you on the patio.😎
It’s hot,and sunny, and the waterfront breeze is doing its best work today. That means Chef Andrew’s lunch feature is exactly what you need.

🍉 Watermelon Salad
Fresh watermelon, cucumbers, spinach, onions, blueberries, mint, and feta, all tossed in a bright herb and feta vinaigrette that’s basically summer in a bowl.

Want to level it up? Add:
🍗 Chicken
🍤 Shrimp
🥓 Prosciutto

Light, refreshing, and patio-perfect for a day when turning on your oven feels like a personal attack.

Grab a table by the water, soak up the sunshine, and let us handle lunch. 🌊☀️

Dockside. Cold drinks, great views, and the kind of lunch that makes Monday a little easier. 🍉🥗🍹

Sunday’s dinner feature is a tropical-meets-Cajun masterpiece!🐟 Blackened salmon🦐 Garlic shrimp🥭 Mango lime fried rice🌱 ...
06/07/2026

Sunday’s dinner feature is a tropical-meets-Cajun masterpiece!
🐟 Blackened salmon
🦐 Garlic shrimp
🥭 Mango lime fried rice
🌱 Green beans
✨ Finished with Cajun cream sauce, fresh mango salsa, cilantro, and sprouts
It’s smoky, creamy, bright, a little spicy, and exactly the kind of dinner that tastes like summer by the water.

Yes. We can omit the cilantro for those of you with the soap gene.

Get it while it lasts!


Address

DOCKSIDE: 97 Seaway Road
Sarnia, ON
N7T8E6

Opening Hours

Monday 11am - 2pm
Tuesday 11am - 2pm
4:30pm - 7:30pm
Wednesday 11am - 2pm
4:30pm - 7:30pm
Thursday 11am - 2pm
4:30pm - 7:30pm
Friday 11am - 2pm
4:30pm - 7:30pm
Saturday 9am - 8pm
Sunday 9am - 3pm

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