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PORTLAND Tide Chart

Maine · NOAA station 8418150 (PORTLAND), 0 miactive

Low tide 6:22 AM, high tide 12:11 AM; tidal range 11.1 ft — big tides today.

Fishing window12:46 PM – 2:46 PM

Solunar major window: 12:46 PM – 2:46 PM — an angler rule-of-thumb reference window, not a scientific prediction.

Tidepool window4:52 AM – 7:52 AM

Tidepooling window: 4:52 AM – 7:52 AM — 90 minutes around low tide.

Today's Tides

Tomorrow: high 12:58 AM · low 7:04 AM · high 1:17 PM · low 7:29 PM

7-Day Tide Curve

5:36 AM11:48 AM5:54 PM12:12 AM6:24 AM12:36 PM6:42 PM1:00 AM7:06 AM1:18 PM7:30 PM1:42 AM7:42 AM2:00 PM8:12 PM2:30 AM8:24 AM2:36 PM9:00 PM3:12 AM9:12 AM3:24 PM9:48 PM4:06 AM9:54 AM4:12 PM10:42 PMFri 11Sat 12Sun 13Mon 14Tue 15Wed 16Thu 1711.9-2.0
7-day tide table (accessible data)
DayTypeTimeHeight (ft)
Fri 11Low5:36 AM-0.66
High11:48 AM10.18
Low5:54 PM-0.44
Sat 12High12:12 AM10.58
Low6:24 AM-0.53
High12:36 PM10.33
Low6:42 PM-0.49
Sun 13High1:00 AM10.28
Low7:06 AM-0.23
High1:18 PM10.31
Low7:30 PM-0.37
Mon 14High1:42 AM9.85
Low7:42 AM0.20
High2:00 PM10.11
Low8:12 PM-0.09
Tue 15High2:30 AM9.33
Low8:24 AM0.71
High2:36 PM9.79
Low9:00 PM0.30
Wed 16High3:12 AM8.78
Low9:12 AM1.23
High3:24 PM9.40
Low9:48 PM0.75
Thu 17High4:06 AM8.27
Low9:54 AM1.69
High4:12 PM9.02
Low10:42 PM1.16
1%
New Moon
05:49
First light
06:18
Sunrise
18:59
Sunset
19:28
Last light

FAQ

What time is high tide in PORTLAND today?

Today in PORTLAND, high tide times are 12:11 AM (10.58 ft) and 12:35 PM (10.33 ft), local time (America/New_York), based on NOAA station 8418150.

What time is low tide in PORTLAND today?

Today's low tides in PORTLAND: 6:22 AM (-0.53 ft) and 6:44 PM (-0.49 ft), local time, datum MLLW.

Is today good for fishing in PORTLAND?

Solunar major window: 12:46 PM – 2:46 PM — an angler rule-of-thumb reference window, not a scientific prediction. Today's solunar rating for PORTLAND is 5 out of 5, based on moon phase and tidal range.

Where is the tide measured for PORTLAND?

Tides for PORTLAND are predicted at NOAA CO-OPS station 8418150 (PORTLAND), 0 miles away — a reference station. Times are America/New_York, heights in feet relative to MLLW datum.

Tide predictions for PORTLAND come from NOAA CO-OPS station 8418150 (PORTLAND),0 mi away — a reference (harmonic) station — predictions are computed directly from harmonic constituents. Heights are in feet relative to the MLLW datum; all times are local to the station (America/New_York). Source:NOAA Tides & Currents.

Data date: 2026-09-12 · page generated 2026-09-12 08:41 UTC · astronomical predictions, not observed water levels.