Trunk Bay

Fair

St. John, USVI

Estimates only. Not safety advice. Verify locally before entering the water. Terms & Conditions

Updated 47m ago·refreshes every 2h

Today

Fair
Generated 14h 47m ago

Trunk Bay is experiencing fair conditions today with minimal surf under one foot, though the 16.9 mph E cross-shore wind is the primary factor affecting the water surface. With only 0.04 inches of rainfall in the last 24 hours, runoff is negligible. The estimated visibility currently is 40-50 ft. The water temp is 84°F and the air temp is 83°F.

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Wind

NESW
E 18 mph
Cross-Shore
24-hour wind Now · 10:47 PM
12a
6a
12p
6p
12a

Surf and Swell

Surf Est.
Flat
Estimated breaking wave height
HeightPeriodDir2.7 ft4sE 101°0.4 ft11sNNE 31°0.2 ft12sENE 68°

Estimated Visibility

~40-50ft
Estimate based on swell, runoff and forecast clarity at site

Rainfall

Minimal impact
0.11in / 24h
0.24" in last 72 hours

Temperature

85°
Water
83°
Air
6%
Cloud Cover

Tide · AST

1.2ft
at 10:45 PM · hover to scrub
State: Falling
Next low at 3:19 AM
0.5ft
0.9ft
0.2ft
1.4ft
12a
6a
12p
6p
12a
Low 0.5 ft @ 2:53 AMHigh 0.9 ft @ 7:55 AM

Site Notes

Underwater trail marked with signs along the reef. North-facing — exposed to northerly swells in winter. Best on calm days. National Park entrance fee required.