
O SEA | seafood for thought
Make a booking
- Neighbourhood gem
- Great for fine wines
- Healthy
Additional information
- Dining styleCasual Elegant
- Price$30 and under
- CuisinesSeafood, Wine Bar, Breakfast
- Hours of OperationLunch Tue–Fri 11:30–16:00 Sat, Sun 10:00–15:00 Brunch Sat, Sun 10:00–15:00 Happy Hour Tue–Fri 14:00–17:00 Dinner Tue–Thu 16:00–20:30 Fri 16:00–21:00 Sat 15:00–21:00 Sun 15:00–20:30
- Phone number(714) 363-3309
- Website
- Payment OptionsAMEX, Discover, Mastercard, Visa
- Dress codeCasual Dress
- Executive ChefGerman Mejia
- AreaOrange
- Cross StreetChapman Ave and S Glassell Street
- Parking detailsPublic Lot
- AdditionalBeer, BYO Wine, Gender Neutral Restroom, Gluten-free Options, Happy Hour, Non-Smoking, Patio/Outdoor Dining, Takeaway, Vegan, Wheelchair Access, Wine
Gift card
Send gift cards instantly by email or print to present in person.
Experiences
Happy Hour at O SEA - Weekdays from 2-5pm
Multiple dates availableOrange's best Happy Hour is back at O SEA - join us every weekday afternoon (Tuesday-Friday) from 2-5pm for 50% off our entire bottled wine list, $1.45 oysters, and a selection of menu favorites - spicy tuna on crispy rice, salmon ceviche, and a lil cheeseburger - just to name a few. We look forward to serving you!Weekend Brunch at O SEA!
Multiple dates availableYou asked...we listened! BRUNCH has arrived at O SEA! Join us every Saturday and Sunday from 11am-3pm for a collection of Orange's favorite breakfast snackies. Think Brioche French Toast 'Tres Leches', Sweet & Smoky Chilaquiles with Salsa Macha, Breakfast BLT Greens, and Cinnamon Buns with Pistachio, Blood Orange, and Green Cardamom. Bevies? The best Mimosa in Old Towne Orange, maybe a Mango Michelada, maybe an Iced Lavender Latte. Whatever floats your boat. Brunch not quite your thing? We serve our regular Lunch menu from 11am-3pm as well. We look forward to serving you!Rhys & Centennial Mountain Vineyards - Wine Dinner
US$195.00 per person
Prepaid
3 Apr 2025 only18:00Our first winemaker dinner of 2025 has arrived! This Thursday, April 3rd, please join us in welcoming Director of Winemaking Jeff Brinkman of Rhys & Centennial Mountain Vineyards as we showcase 7 distinct wines and 7 distinct terroirs in California's Santa Cruz Mountains, Sonoma County, and Mendocino County. For over twenty years, Rhys Vineyards has rightfully carved out its place among California's blue chip wineries, producing single-vineyard Pinot Noirs & Chardonnays of place and finesse. Their sister winery - Centennial Mountain Vineyards - is the state's first winery to produce the signature varietals of Sicily, like Carricante and Nerello Mascalese. Chef German is thrilled to serve five distinct Cal-Sicilian courses to pair with these spectacular wines, paying respect to the wineries' connections to Sicily and Mediterranean cuisine.
Popular dishes
What 840 people are saying
Overall ratings and reviews
Reviews can only be made by diners who have eaten at this restaurant
- 4.9Food
- 4.9Service
- 4.8Ambience
- 4.7Value
Noise • Moderate
Loved For
Orange County
Best Overall
Orange County
Best Service
Orange County
Seafood
North Orange County
Best Overall
North Orange County
Best Food
North Orange County
Best Service
North Orange County
Best Ambience
North Orange County
Great for fine wines
North Orange County
Seafood
Review summary
- OT
OpenTable Diner
Orange County1 review
5.0Dined today
- Overall 5
- Food 5
- Service 5
- Ambience 5
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- B
Baksdad
Orange County25 reviews
5.0Dined 5 days ago
- Overall 5
- Food 5
- Service 5
- Ambience 5
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- LB
LeslieB
Orange County14 reviews
5.0Dined 5 days ago
- Overall 5
- Food 5
- Service 5
- Ambience 5
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- A
Amy VIP
San Francisco3 reviews
3.0Dined 6 days ago
- Overall 3
- Food 3
- Service 2
- Ambience 3
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- J
Janine
Los Angeles2 reviews
5.0Dined 6 days ago
- Overall 5
- Food 5
- Service 5
- Ambience 5
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- J
Jocelyn VIP
Pittsburgh9 reviews
5.0Dined 7 days ago
- Overall 5
- Food 5
- Service 5
- Ambience 5
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- J
Jocelyn
Pittsburgh25 reviews
5.0Dined on 6 March 2025
- Overall 5
- Food 5
- Service 5
- Ambience 5
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- KS
KatherineS
Nashville7 reviews
5.0Dined on 6 March 2025
- Overall 5
- Food 5
- Service 5
- Ambience 5
Is this helpful?
- OT
OpenTable Diner
Orange County2 reviews
5.0Dined on 5 March 2025
- Overall 5
- Food 5
- Service 4
- Ambience 5
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- i
irene
Orange County2 reviews
5.0Dined on 5 March 2025
- Overall 5
- Food 5
- Service 5
- Ambience 5
Is this helpful?
FAQs
O SEA | seafood for thought offers delivery in partnership with Postmates and Uber Eats. O SEA | seafood for thought also offers takeaway which you can order by calling the restaurant at (714) 363-3309.
O SEA | seafood for thought is rated 4.9 stars by 840 OpenTable diners.
O SEA | seafood for thought does offer gift cards which you can purchase here.
Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.
Make a booking
Order delivery or takeout
109 S Glassell St, Orange, CA 92866-1421
Additional information
- Cross StreetChapman Ave and S Glassell Street
- AreaOrange
- Hours of OperationLunch Tue–Fri 11:30–16:00 Sat, Sun 10:00–15:00 Brunch Sat, Sun 10:00–15:00 Happy Hour Tue–Fri 14:00–17:00 Dinner Tue–Thu 16:00–20:30 Fri 16:00–21:00 Sat 15:00–21:00 Sun 15:00–20:30
- Price$30 and under
- CuisinesSeafood, Wine Bar, Breakfast
- Dining styleCasual Elegant
- Dress codeCasual Dress
- Parking detailsPublic Lot
- Payment OptionsAMEX, Discover, Mastercard, Visa
- Executive ChefGerman Mejia
- AdditionalBeer, BYO Wine, Gender Neutral Restroom, Gluten-free Options, Happy Hour, Non-Smoking, Patio/Outdoor Dining, Takeaway, Vegan, Wheelchair Access, Wine
- Website
- Phone number(714) 363-3309
Gift card
Send gift cards instantly by email or print to present in person.