Turner Bay
February 17, 2026
<10MPN/100mL
Station STJ-55
Choose your shore
Compare access, exposure, facilities, snorkeling, shade, and current conditions before you go.
Official water quality
Open the official bulletin to see which islands and beaches were sampled.
Published July 24, 2026. A current bulletin may state that St. John was not sampled; it must not be treated as an island-wide “safe” signal without reading it.
Territory update
DPNR’s latest official USVI update, without a fabricated beach score.
As sargassum clumps and mats continue to move into the territory, Commissioner of the Department of Planning and Natural Resources (DPNR) Jean-Pierre L. Oriol on behalf of the Division of Fish and Wildlife (DFW) reminds the public of steps they can take to protect themselves in what is predicted to be a record high year for accumulation at the territory’s beaches.
Published May 19, 2026. This is a territory-wide update. Satellite risk and regional abundance cannot establish current conditions at an individual St. John beach.
Historical monitoring
Final routine Enterococcus results published through EPA’s Water Quality Portal.
February 17, 2026
<10MPN/100mL
Station STJ-55
February 17, 2026
10MPN/100mL
Station STJ-45
February 17, 2026
<10MPN/100mL
Station STJ-46
February 17, 2026
<10MPN/100mL
Station STJ-47
February 17, 2026
<10MPN/100mL
Station STJ-48
February 17, 2026
<10MPN/100mL
Station STJ-49
February 17, 2026
<10MPN/100mL
Station STJ-50
February 17, 2026
<10MPN/100mL
Station STJ-51
February 17, 2026
<10MPN/100mL
Station STJ-52
February 17, 2026
<10MPN/100mL
Station STJ-56
February 17, 2026
<10MPN/100mL
Station STJ-53
February 17, 2026
<10MPN/100mL
Station STJ-57
February 17, 2026
<10MPN/100mL
Station STJ-58
February 17, 2026
<10MPN/100mL
Station STJ-44D
February 17, 2026
10MPN/100mL
Station STJ-44C
February 17, 2026
10MPN/100mL
Station STJ-44A
February 17, 2026
<10MPN/100mL
Station STJ-44B
February 17, 2026
10MPN/100mL
Station STJ-43C
February 17, 2026
<10MPN/100mL
Station STJ-43D
February 17, 2026
<10MPN/100mL
Station STJ-43B
Quality-control, blank, duplicate, non-final, and non-routine records are excluded from this summary. No pass/fail label is calculated.
Open Water Quality Portal ↗Verified beaches
Eight well-known beaches with what the National Park Service documents about access, facilities, and snorkeling. Read the live water-quality and sargassum updates above for current conditions.
A long white-sand beach with a marked underwater snorkel trail and the island’s fullest set of facilities.
Full guide →NPS source ↗· verified June 30, 2026
The longest beach on St. John, gently sloping, with a café, beach shop, and watersports center beside the campground.
Full guide →NPS source ↗· verified June 30, 2026
A calm, roadside beach known for large seagrass beds where green sea turtles feed.
Full guide →NPS source ↗· verified June 30, 2026
A close-to-Cruz Bay beach with three small Elkhorn-coral reefs near shore.
Take care: Avoid snorkeling directly over the shallow Elkhorn reef, especially in any swell.
Full guide →NPS source ↗· verified June 30, 2026
A quarter-mile beach with calm water, good for beginners and turtle-watching, plus a pond trail for birds.
Full guide →NPS source ↗· verified June 30, 2026
Two quieter bays reached by a short hike from the park sign, with a fringing reef to the west.
Full guide →NPS source ↗· verified June 30, 2026
One of St. John’s best snorkeling spots, around a small cay reached on foot from the Annaberg area.
Take care: A strong current runs on the north (Tortola) side of the cay, and long-spine sea urchins are present — stand only on sand.
Full guide →NPS source ↗· verified June 30, 2026
A long white-sand beach on the quieter south shore, reached by a half-mile hike, with the Ram Head trail beyond.
Full guide →NPS source ↗· verified June 30, 2026
About this section
St. John beaches can feel completely different on the same day. Wind direction, swell, parking, cruise traffic, and recent rain all matter. This directory explains those tradeoffs instead of declaring one universal “best beach,” and pairs each beach’s documented facts with live water-quality bulletins.
Share this guide