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Tides

King tides in U.S. Virgin Islands, 2027

The biggest predicted tide in U.S. Virgin Islands in 2027 reaches 1.8 ft above MLLW at Botany Bay, St. Thomas Island on Sunday, October 31, at 10:26 AM local time. Below are all of the year's king tide windows — the top 1% of predicted highs — for NOAA reference stations along the U.S. Virgin Islandscoast. King tides are perigean spring tides: they arrive when a full or new moon lines up with the moon's closest approach to Earth, and they preview the flooding that sea level rise will make routine. Read how king tides work.

Botany Bay, St. Thomas Island

King tides (1.8 ft and above) at NOAA station 9751774. Full year: 2027 tide table.

  • Oct 2–3 — peaks 1.8 ft at 11:23 AM
  • Oct 30–1 — peaks 1.8 ft at 10:26 AM
  • Nov 16–17 — peaks 1.8 ft at 10:51 AM

CHARLOTTE AMALIE, ST. THOMAS ISLAND

King tides (1.1 ft and above) at NOAA station 9751639. Full year: 2027 tide table.

  • Aug 28–29 — peaks 1.1 ft at 7:28 PM
  • Sep 24–25 — peaks 1.1 ft at 5:54 PM
  • Oct 30 — peaks 1.1 ft at 10:01 AM

Christiansted Harbor, St Croix

King tides (1.0 ft and above) at NOAA station 9751364. Full year: 2027 tide table.

  • Jul 3–4 — peaks 1.0 ft at 10:29 PM
  • Jul 31–1 — peaks 1.1 ft at 9:05 PM
  • Aug 28 — peaks 1.0 ft at 7:53 PM

Coral Harbor, St. Johns

King tides (1.3 ft and above) at NOAA station 9751373. Full year: 2027 tide table.

  • Oct 19–21 — peaks 1.3 ft at 1:02 PM
  • Nov 16–17 — peaks 1.3 ft at 11:07 AM

Dog Island, St. Thomas

King tides (1.2 ft and above) at NOAA station 9751494. Full year: 2027 tide table.

  • Sep 23–24 — peaks 1.2 ft at 5:13 PM
  • Oct 20–22 — peaks 1.2 ft at 3:05 PM
  • Nov 17 — peaks 1.2 ft at 1:19 PM

Dorothea Bay, Saint Thomas Island

King tides (1.7 ft and above) at NOAA station 9751768. Full year: 2027 tide table.

  • Oct 1–3 — peaks 1.7 ft at 10:27 AM
  • Oct 29–31 — peaks 1.7 ft at 9:20 AM
  • Nov 15–16 — peaks 1.7 ft at 10:25 AM

Fredericksted, St. Croix

King tides (1.1 ft and above) at NOAA station 9751584. Full year: 2027 tide table.

  • Aug 27–28 — peaks 1.1 ft at 7:46 PM
  • Sep 23–24 — peaks 1.1 ft at 6:18 PM
  • Oct 31–1 — peaks 1.1 ft at 12:23 PM

Lameshur Bay, St. Johns Island

King tides (1.2 ft and above) at NOAA station 9751381. Full year: 2027 tide table.

  • Oct 30 — peaks 1.2 ft at 10:06 AM
  • Nov 15–18 — peaks 1.2 ft at 11:20 AM

NOAA CO-OPS harmonic predictions, datum MLLW, station local time. Actual water level can run higher with storms, onshore wind, and low pressure — king tide + storm is the flooding combination to watch. Predictions are for planning, not navigation.

Also available: U.S. Virgin Islands king tides 2026.