Isle Au Haut Tide Times and Tide Chart, ME

Today's tide

Estimated curve between high and low timesNightHeight above MLLW

0 ft2 ft4 ft6 ft8 ft10 ftNOW 12:0412:55 AMHigh · 9.4 ft6:32 AMLow · 0.7 ft1:04 PMHigh · 10.0 ft7:02 PMLow · 0.0 ft

Heights and times are estimated from Bar Harbor, Frenchman Bay using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW

High12:55 AM9.4 ft
Low6:32 AM0.7 ft
High1:04 PM10.0 ft
Low7:02 PM0.0 ft

Tide times for Isle Au Haut
Tide	Time	Height
High	12:55 AM	9.4 ft
Low	6:32 AM	0.7 ft
High	1:04 PM	10.0 ft
Low	7:02 PM	0.0 ft

Sunrise

6:47 AM

First light 6:18

Sunset

5:56 PM

Last light 6:25

Moon

10%

Waxing crescent

Tide range

9.9 ft

Mean 8.9 ft

Best windows today

Plan the week →

Fishing
5:00 to 7:00 PM
Moving water near sunset, as the tide falls toward the 7:02 PM low. Second window 7:00 to 8:00 AM.
Tidepools & shelling
5:00 to 6:00 PM
Today's best window (6:00 to 8:00 AM) has passed. The 0.7 ft low at 6:32 AM falls in full daylight. The tide returns fast here, so start heading back by 7:30 AM.
Surfing
Next: Wed 9:00 to 11:00 AM
Earlier today: 9:00 to 11:00 AM
Today's best window (9:00 to 11:00 AM) has passed.
Shallow boat launch
Avoid 5:00 to 8:00 AM
Under 1.5 ft around low water. Launch before 5:00 AM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

October calendar →

High and low tides for the next 7 days, heights in ft
Day	Tide 1	Tide 2	Tide 3	Tide 4	Range, ft
TodayTue 13	H12:55a9.4	L6:32a0.7	H1:04p10.0	L7:02p0.0	9.9
WedOct 14	H1:37a9.0	L7:12a1.1	H1:44p9.7	L7:44p0.4	9.2
ThuOct 15	H2:20a8.6	L7:54a1.5	H2:26p9.3	L8:29p0.8	8.5
FriOct 16	H3:05a8.2	L8:39a1.9	H3:12p8.9	L9:16p1.2	7.8
SatOct 17	H3:54a7.9	L9:28a2.1	H4:03p8.6	L10:08p1.4	7.2
SunOct 18	H4:47a7.7	L10:22a2.3	H4:58p8.4	L11:04p1.5	6.9
MonOct 19	H5:44a7.7	L11:20a2.3	H5:57p8.4	L11:59p1.5	6.9

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8414288.

Nearby stations

Currents

Isle au Haut, 0.8 mile E of Rich's Pt

Slack1:10 AM
Max ebb3:56 AM 1.4 kn
Slack7:18 AM
Max flood9:52 AM 1.2 kn
Slack1:06 PM
Max ebb4:17 PM 1.5 kn
Slack7:47 PM
Max flood10:27 PM 1.3 kn

Current predictions for Isle au Haut, 0.8 mile E of Rich's Pt, 3 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum: Mean lower low water
Predictions: NOAA subordinate, from Bar Harbor, Frenchman Bay
Live gauge: None
Coordinates: 44.073° N, 68.637° W
Time zone: Eastern, UTC−4
Station ID: NOAA 8414288

About the tides at Isle Au Haut

Expect two roughly equal high tides a day at Thorofare, each arriving about 50 minutes later than the day before. The pattern follows the reference station at Bar Harbor, Frenchman Bay. With a mean range of about 8.9 ft, the shoreline here changes a lot between high and low water. Looking a year ahead, predictions peak at 11.5 ft on August 4 and bottom out at −1.7 ft on January 23.

Tides here are worked out from the reference station at Bar Harbor, Frenchman Bay, with NOAA time and height corrections. Times are good for planning, but local wind can shift them. The nearest other station is Stonington, 6 mi away, where high tide comes about 9 min later. For tidal currents, see Isle au Haut, 0.8 mile E of Rich's Pt.

Predictions are based on Bar Harbor, Frenchman Bay.

Height unitsft mAdd this tide widget to your site. It's free.Week planner Printable October calendar

Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.

Isle Au Haut tide times