09/24/2026
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Denny's
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Denny's is an American restaurant and breakfast & brunch spot that has been serving classic American comfort food for over 65 years. With a 24/7 operating schedule, customers can enjoy anything from their famous Moons Over My Hammy® breakfast sandwich to the hand-dipped milkshakes and 100% beef burgers. Denny's expansive menu also includes innovative options to cater to every guest's dietary needs. Families and friends can come together in this casual spot that has something for all taste buds. America's diner is always open at Denny's.
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Address
487 Harbor Drive
Oceanside, CA
92054
To get to the American restaurant and breakfast & brunch restaurant located on Harbor Drive in Oceanside via public transport, you can take the bus or train to the Oceanside Transit Center. From there, it's a short walk westbound along Seagaze Drive until you reach Harbor Drive. The restaurant should be visible from there.
If you're driving, take exit 53B from I-5 N towards Harbor Dr. Turn left onto North Harbor Drive and follow the road until you see the restaurant on your left-hand side. There is a parking lot available on site for customers.
Opening Hours
| Monday | 12am - 12am |
| Tuesday | 5am - 12am |
| Wednesday | 5am - 12am |
| Thursday | 12am - 12am |
| Friday | 12am - 12am |
| Saturday | 12am - 12am |
| Sunday | 12am - 12am |
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What people say
American restaurants are known for their classic comfort food and everyday value, and Denny's on Harbor Drive in Oceanside is no exception. With over 65 years of experience, Denny's has been bringing people together over great food. The restaurant is open 24 hours a day, 365 days a year, making it the perfect spot to grab a meal any time of day.
One of the standout features of Denny's is their expansive menu that caters to the taste and dietary requirements of every guest. Whether you're in the mood for breakfast, lunch, dinner or dessert, they have something for everyone. Their Sizzlin' Skillets menu offers innovative options like the NEW! Parmesan Chicken Sizzlin' Skillet or the New! Beyond Burger featuring a plant-based patty. And if you're looking for a classic favorite, they still have all your favorites like Moons Over My Hammy®, hand-dipped Milk Shakes, 100% Beef Burgers and the world-famous Build Your Own Grand Slam®.
In addition to their delicious food offerings, Denny's also provides excellent restaurant services such as groups, kids, takeout, waiter service and walk-ins. The casual attire makes it easy for anyone to come in and enjoy a meal with friends or family.
Overall, Denny's on Harbor Drive in Oceanside is an excellent choice for those looking for classic American comfort food at an affordable price point. With their expansive menu and excellent service, it's no wonder why they've been bringing people together over great food for over 65 years.