Restaurant
Blue Sea Fish Shop
91 Mostyn St, Castlemaine VIC 3450, Australia
Find Blue Sea Fish Shop
91 Mostyn St, Castlemaine VIC 3450, Australia
Directions ↗*Opening hours may differ during holidays.
Book NowAbout Blue Sea Fish Shop
Castlemaine locals head to this counter for golden flake, steamed dim sims, and oversized potato cakes cut fresh in-house every day. The family-run shop keeps the fryers hot and the rhythm steady—often tossing an unexpected extra potato cake into the paper parcel alongside classic fried flake and South Melbourne dim sims.
- Fresh-cut potato cakes: Cut thick and made fresh daily on-site, fried to a crisp crunch with complimentary extras often tucked into customer parcels.
- Visible wait times: A side window board displays order timing and ticket chronology so pickup queues remain clear and predictable.
What's On at Blue Sea Fish Shop
Upcoming events, special menus and other reasons to plan a visit.
No events or specials listed right now.
Why Choose Blue Sea Fish Shop
Why locals and travellers choose Blue Sea Fish Shop in Castlemaine
Fresh-Made Daily Potato Cakes
In-house potato cakes are prepared fresh each day and fried to an extra-crisp finish.
Super crispy, clean and not too oily, salty and so tasty.
Nicoletta Akritidis Fresh Flake Cooked to Perfection
Fish is battered when needed and served tender and golden alongside quality flake and classic takeaway sides.
The flake was beautiful and very tasty.
KJ Generous Bonus Potato Cakes
Blue Sea preserves the beloved tradition of slipping bonus potato cakes into takeout parcels as a welcoming surprise.
Also great that we were given an extra one.
Nicky Hien Delight in Oversized Portions
Visitors and locals alike revel in discovering hearty portions and retro hospitality that exceed expectations.
we hit the potato cake jackpot.
Moura Kabalan Punctual Commuter and Group Pre-Orders
Pre-ordering online allows patrons to collect hot, accurately packed meals right on schedule on their commute home.
online ordering has made it even easier to order as we leave work, and we collect on our way home.
Michelle Dove Transparent Order Wait Times
An exterior window board displays order queues and timings, letting customers track exactly when food will be ready.
You know approximately how long you'll be waiting. Great idea.
Robyn Knott
Most popular items
Customer favourites and time-honoured classics
Potato Cakes
Super crispy, clean and not too oily, salty and so tasty.
Nicoletta Akritidis South Melbourne Dim Sims
They sell South Melbourne dim sims - delicious.
Michelle Dove Flake
The flake was beautiful and very tasty.
KJ Chips
The chip's taste like they where made by god himself.
PokieMike
Frequently Asked Questions
Are the potato cakes made fresh in-house?
Yes. The potato cakes are hand-cut and prepared fresh on-site daily rather than using frozen pre-made patties. They are generously sized and frequently accompanied by an extra piece in your order.
Can you pre-order fish and chips online for pickup?
Yes. You can place your order online in advance to pick it up hot and on time, which works well for busy dinner runs and larger group orders.
How can you track your order wait time at the shop?
The shop features a board on the side window that lists order timing and chronology, allowing you to estimate approximately how long your food will take.
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