Know the Tide

Know the tide.

New England

Belfast

Maine · NOAA station 8415191 · Tide predictions

· Eastern Time · Feet / MLLW (mean lower low water)

44.4267, -69.0050

Loading live tide data…

48-hour outlook

Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.

The next seven days

Loading…

H = high tide · L = low tide · highs & lows in local time

On the water nearby

Buoy F01 buoy · 26 mi S · Station 44033
Wind & wave reports →

Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 12.8 ft — Wed Aug 4 · 12:27 AM

Lowest predicted low tide: -1.9 ft — Sat Jan 23 · 5:24 PM

Biggest single-day swing: 14.7 ft on Sat Jan 23

Best daytime minus tides of 2027
DateLow tideHeight
Sat Jan 235:24 PM-1.9 ft
Sun Jan 246:14 PM-1.8 ft
Fri Jan 224:33 PM-1.8 ft
Sun Feb 215:05 PM-1.7 ft
Sat Feb 204:16 PM-1.6 ft
Mon Feb 225:51 PM-1.6 ft
Tue Jul 67:06 AM-1.5 ft
Thu Aug 57:37 AM-1.4 ft
Wed Jul 77:59 AM-1.4 ft
Thu Jan 213:39 PM-1.4 ft

186 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.

About this station

NOAA builds the predictions for Belfast from the BAR HARBOR station: high tides about 0.97× the height, 9 min later; low tides about 1.03× the height, 4 min later.

Rocky shores and the country's biggest northern ranges: Eastport flirts with 20 ft, and the Gulf of Maine funnels weather as much as tide. Harbors here float — or sit in the mud — on the moon's schedule.

Diurnal range11.0 ft
Mean range10.2 ft
RegionNew England
NOAA chart13309
Station since1983