Tide chart · Maine

South Portland tide chart

Thursday, October 15, 2026 · local time 5:52 AM

Right now
Falling
4.7 ft · low in 2 h 41
Next high tide 2:45 PM9.3 ft
Next low tide 8:33 AM1.6 ft
Tidal range today 8.5ftbetween high and low water

Harmonic constants published by NOAANot for navigation

South Portland tide chart today

2 ft 4 ft 6 ft 8 ft 12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM 2:44 AM 8.5 ft 8:33 AM 1.6 ft 2:45 PM 9.3 ft 9:13 PM 0.8 ft 5:52 AM
High tideLow tideNow

Thursday, October 15

High tide2:44 AM
8.5 ft
Low tide8:33 AM
1.6 ft
High tide2:45 PM
9.3 ft
Low tide9:13 PM
0.8 ft

South Portland tide chart: next 7 days

TodayOct 15
  • High2:44 AM8.5 ft
  • Low8:33 AM1.6 ft
  • High2:45 PM9.3 ft
  • Low9:13 PM0.8 ft

Sunrise 6:55 AM · Sunset 5:57 PMWaxing crescent, 23%

Range 8.5 ft · Neap tide

FridayOct 16
  • High3:30 AM8.1 ft
  • Low9:17 AM1.9 ft
  • High3:31 PM9.0 ft
  • Low10:02 PM1.1 ft

Sunrise 6:56 AM · Sunset 5:55 PMWaxing crescent, 32%

Range 7.9 ft · Neap tide

SaturdayOct 17
  • High4:21 AM7.9 ft
  • Low10:08 AM2.1 ft
  • High4:24 PM8.7 ft
  • Low10:55 PM1.3 ft

Sunrise 6:57 AM · Sunset 5:54 PMWaxing crescent, 41%

Range 7.4 ft · Neap tide

SundayOct 18
  • High5:16 AM7.7 ft
  • Low11:03 AM2.2 ft
  • High5:22 PM8.6 ft
  • Low11:50 PM1.4 ft

Sunrise 6:59 AM · Sunset 5:52 PMFirst quarter, 50%

Range 7.1 ft · Neap tide

MondayOct 19
  • High6:12 AM7.8 ft
  • Low12:02 PM2.2 ft
  • High6:20 PM8.5 ft

Sunrise 7:00 AM · Sunset 5:50 PMWaxing gibbous, 60%

Range 6.3 ft · Neap tide

TuesdayOct 20
  • Low12:47 AM1.4 ft
  • High7:08 AM7.9 ft
  • Low1:01 PM2.1 ft
  • High7:18 PM8.6 ft

Sunrise 7:01 AM · Sunset 5:49 PMWaxing gibbous, 69%

Range 7.2 ft · Neap tide

WednesdayOct 21
  • Low1:41 AM1.3 ft
  • High8:01 AM8.3 ft
  • Low1:59 PM1.8 ft
  • High8:13 PM8.8 ft

Sunrise 7:02 AM · Sunset 5:47 PMWaxing gibbous, 78%

Range 7.5 ft · Neap tide

Best fishing times in South Portland

Solunar periods: the moon overhead or underfoot (major, about 2 h) and moonrise or moonset (minor, about 1 h). Fish often feed more around these times, especially when they match a tide change. How the moon affects tides.

DayMajor periodsMinor periodsMoonriseMoonsetMoon
Today 3:00 AM–5:00 AM
3:26 PM–5:26 PM		 11:49 AM–12:49 PM
8:03 PM–9:03 PM		 12:19 PM8:33 PM Waxing crescent
Fri Oct 16 3:52 AM–5:52 AM
4:17 PM–6:17 PM		 12:40 PM–1:40 PM
8:57 PM–9:57 PM		 1:10 PM9:27 PM Waxing crescent
Sat Oct 17 4:43 AM–6:43 AM
5:08 PM–7:08 PM		 1:22 PM–2:22 PM
9:58 PM–10:58 PM		 1:52 PM10:28 PM Waxing crescent
Sun Oct 18 5:32 AM–7:32 AM
5:56 PM–7:56 PM		 1:56 PM–2:56 PM
11:02 PM–12:02 AM		 2:26 PM11:32 PM First quarter
Mon Oct 19 6:19 AM–8:19 AM
6:42 PM–8:42 PM		 2:24 PM–3:24 PM 2:54 PM— Waxing gibbous
Tue Oct 20 7:05 AM–9:05 AM
7:27 PM–9:27 PM		 12:09 AM–1:09 AM
2:48 PM–3:48 PM		 3:18 PM12:39 AM Waxing gibbous
Wed Oct 21 7:49 AM–9:49 AM
8:11 PM–10:11 PM		 1:16 AM–2:16 AM
3:09 PM–4:09 PM		 3:39 PM1:46 AM Waxing gibbous

This year in South Portland

Highest tide11.6ftDecember 25, 2026, 11:20 AM
Lowest tide-1.8ftJanuary 23, 2027, 5:40 PM
Spring tide range12.1ftneap tides: 7.9 ft
King tidesNov 26, 2026 · Dec 25, 2026 · Jan 23, 2027 · Jul 6, 2027 · Aug 4, 2027

Same tides nearby

These places use the same tide station as South Portland: Portland.

NOAA

Calculated by Marinalo from the Portland tide station, 1.9 km from South Portland: harmonic constants published by NOAA CO-OPS (public domain). Heights above Mean Lower Low Water (MLLW), the US chart datum. Times in local time (America/New_York), daylight saving included. Place names: GeoNames, CC BY 4.0. Astronomical tides only: wind and air pressure can change the water level. Not for navigation: check NOAA Tides & Currents before going out. How we calculate tides.