OpenSeas Cafe
Restaurant · Key Biscayne
4.7 / 5 · 725 reviews
What the data shows
What the data shows: treat the available data on this business with caution, at only an insufficient evidence confidence level.
There is no prior ranking history for this business, so a ranking change over time cannot be shown. There is not enough ongoing tracking data to assess stability or trend for this business. No rating source is available for this business. Only 0 texts were collected, below the threshold needed to reliably identify recurring topics.
| Address | 6747 Crandon Blvd, Key Biscayne, FL 33149 |
|---|---|
| Price level (self-described) | Budget-friendly |
| Category | Restaurant |
Price level comes from the business's own public listing, not from diner reports.
What diners mention
Rating distribution
| 5★ | 658 | 91% |
|---|---|---|
| 4★ | 20 | 3% |
| 3★ | 7 | 1% |
| 2★ | 11 | 2% |
| 1★ | 29 | 4% |
725 ratings total · 91% are 5-star
Comparisons
| vs. national average | 4.7 · Above the national average (4.3) by 0.4 points |
|---|---|
| In the top 18% of 55 Restaurant | Top 18% |
Ranking: #7 in Key Biscayne
Amenities
Amenities and features come from the business's own public listing.
Price level (self-described): Budget-friendly
Methodology & refresh
Computed from public Google data · 725 reviews on Google · updates automatically. Additional public review sources join as their data comes online. Topic analysis is based on mention counts in review text, not star averages. The "rating distribution" layer reflects every review on the platform; the "lexicon analysis"/"AI analysis" layer is based on the sample of reviews actually analyzed. The average rating is measured against a national average of 4.3 across 17,504 restaurants.
Last updated: 2026-07-18