Perigee

King tides in Connecticut, 2027

The biggest predicted tide in Connecticut in 2027 reaches 9.1 ft above MLLW at Long Neck Point on Thursday, September 2, at 1:06 PMlocal time. Below are all of the year's king tide windows — the top 1% of predicted highs — for NOAA reference stations along the Connecticutcoast. 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.

Black Rock Harbor

King tides (8.4 ft and above) at NOAA station 8467373. Full year: 2027 tide table.

  • Jul 5 — peaks 8.4 ft at 12:23 AM
  • Aug 3 — peaks 8.4 ft at 12:08 AM
  • Sep 1–3 — peaks 8.5 ft at 1:05 PM
  • Sep 29–1 — peaks 8.5 ft at 11:53 AM

BRIDGEPORT

King tides (8.3 ft and above) at NOAA station 8467150. Full year: 2027 tide table.

  • Aug 3 — peaks 8.3 ft at 12:02 AM
  • Sep 1–3 — peaks 8.4 ft at 1:01 PM
  • Sep 29–2 — peaks 8.5 ft at 11:49 AM
  • Oct 29 — peaks 8.3 ft at 11:26 AM

Clinton Harbor

King tides (5.8 ft and above) at NOAA station 8463701. Full year: 2027 tide table.

  • Jul 3 — peaks 5.9 ft at 11:23 PM
  • Jul 5 — peaks 5.9 ft at 12:15 AM
  • Sep 1–3 — peaks 5.9 ft at 12:56 PM
  • Sep 29–1 — peaks 5.9 ft at 11:43 AM

Long Neck Point

King tides (8.8 ft and above) at NOAA station 8468799. Full year: 2027 tide table.

  • Aug 4–5 — peaks 8.8 ft at 1:31 PM
  • Sep 1–3 — peaks 9.1 ft at 1:06 PM
  • Sep 29–1 — peaks 9.0 ft at 11:54 AM

New Haven Harbor, New Haven Reach

King tides (7.6 ft and above) at NOAA station 8465705. Full year: 2027 tide table.

  • Sep 1–3 — peaks 7.7 ft at 1:00 PM
  • Sep 29–1 — peaks 7.8 ft at 11:48 AM
  • Oct 28–29 — peaks 7.7 ft at 11:24 AM

NEW LONDON, State Pier

King tides (3.6 ft and above) at NOAA station 8461490. Full year: 2027 tide table.

  • Jun 4–5 — peaks 3.6 ft at 9:47 PM
  • Jul 3–4 — peaks 3.6 ft at 9:31 PM
  • Aug 1 — peaks 3.6 ft at 9:15 PM
  • Sep 30–2 — peaks 3.7 ft at 10:36 AM

SAUGATUCK, SAUGATUCK RIVER

King tides (8.5 ft and above) at NOAA station 8468191. Full year: 2027 tide table.

  • Jul 5 — peaks 8.5 ft at 12:20 AM
  • Aug 3 — peaks 8.5 ft at 12:05 AM
  • Sep 1–3 — peaks 8.7 ft at 1:01 PM
  • Sep 30–2 — peaks 8.7 ft at 12:36 PM

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: Connecticut king tides 2026.