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Trunk Bay
St. John, USVI
Updated 16m ago·Data from Storm Glass·refreshes every 2h
Estimates only. Not safety advice. Verify locally before entering the water. Terms & Conditions
AI Spot Summary
Trunk Bay is experiencing fair conditions today, primarily driven by the 17.9 mph ESE cross-shore winds that are impacting the surface. With minimal rainfall of 0.06 inches, runoff is not a significant concern for the reef. The estimated visibility currently is 30-40 ft. The water temp is 83 and the air temp is 83.
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Wind
ESE 18 mph
Cross-Shore
24-hour wind Now · 6:16 PM
12a
6a
12p
6p
12a
Surf and Swell
Surf Est.
Flat
Estimated breaking wave height
HeightPeriodDir3.2 ft6sESE 112°0.5 ft6sN 359°0.4 ft7sNNE 28°
Estimated Visibility
~30-40ft
Estimate based on swell, runoff and forecast clarity at site
Rainfall
0.04in / 24h
0.16" in last 72 hours
Temperature
83°
Water
83°
Air
87%
Cloud Cover
Tide · AST
0.4ft
at 6:15 PM · hover to scrub
State: Rising
Next high at 11:59 PM
0.4ft
0.9ft
0.4ft
1.4ft
12a
6a
12p
6p
12a
Low 0.4 ft @ 6:28 AMHigh 0.9 ft @ 11:31 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.