O SEA | seafood for thought
Make a booking
- Neighbourhood gem
- Good for special occasions
- 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
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Experiences
Weekend Brunch at O SEA!
Multiple dates availableYou asked...we listened! BRUNCH has arrived at O SEA! Join us every Saturday and Sunday from 10am-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 10am-3pm as well. We look forward to serving you!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!'Feast of the Seven Fishes' Holiday Menu
US$78.95 per person
20 Dec 2024 - 24 Dec 2024Celebrate Christmas with O SEA this year as we welcome back our Feast of the Seven Fishes holiday menu - available for dinner service on Friday 12/20, Saturday 12/21, Sunday 12/22, and Tuesday 12/24. Enjoy this classic Sicilian American holiday tradition showcasing seven different kinds of seafood across four different courses. O SEA will be offering wine pairings optionally as well. Please note that this menu is available for dinner service only; we will not be serving the holiday menu during lunch or brunch hours. We will also be serving our regular dinner menu in addition to the holiday pre-set menu. There is no prepayment required for booking; payment can be submitted night-of for Feast of the Seven Fishes.
Popular dishes
What 788 people are saying
Overall ratings and reviews
Reviews can only be made by diners who have eaten at this restaurant
- 4.8Food
- 4.8Service
- 4.8Ambience
- 4.5Value
Noise • Moderate
Loved For
Orange County
Seafood
North Orange County
Great for fine wines
North Orange County
Seafood
Review summary
- W
Walter
Los Angeles
3 reviews
5.03 reviews
Dined 2 days ago
- Overall 5
- Food 5
- Service 5
- Ambience 4
Is this helpful?
- J
James
Orange County
8 reviews
5.08 reviews
Dined 5 days ago
- Overall 5
- Food 5
- Service 5
- Ambience 4
Is this helpful?
- K
Kim
VIPNew York City
20 reviews
5.020 reviews
Dined on 7 December 2024
- Overall 5
- Food 5
- Service 5
- Ambience 5
Is this helpful?
- K
Kristen
Orange County
3 reviews
5.03 reviews
Dined on 6 December 2024
- Overall 5
- Food 5
- Service 5
- Ambience 5
Is this helpful?
- d
debbie
Orange County
3 reviews
5.03 reviews
Dined on 2 December 2024
- Overall 5
- Food 5
- Service 5
- Ambience 5
Is this helpful?
- A
Alex
VIPOrange County
3 reviews
5.03 reviews
Dined on 30 November 2024
- Overall 5
- Food 5
- Service 5
- Ambience 5
Is this helpful?
- J
Jake
Los Angeles
2 reviews
5.02 reviews
Dined on 28 November 2024
- Overall 5
- Food 5
- Service 5
- Ambience 5
Is this helpful?
- C
Clare
VIPSan Francisco
2 reviews
5.02 reviews
Dined on 23 November 2024
- Overall 5
- Food 5
- Service 5
- Ambience 4
Is this helpful?
- T
Tracey
Orange County
3 reviews
5.03 reviews
Dined on 22 November 2024
- Overall 5
- Food 5
- Service 5
- Ambience 5
Is this helpful?
- M
Mark
VIPOrange County
3 reviews
5.03 reviews
Dined on 18 November 2024
- 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 4.8 stars by 788 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.