TidalMap

Thomaston Tide Times

Maine · Station 8415709 · Updated Aug 5, 2026

Thomaston runs a mean tidal range of about 8.9 ft. This month the highest water, 11.0 ft, comes on the evening of Aug 12, and the lowest, a -1.0 ft minus tide, on the morning of Aug 13.

Nearest gauge measuring live water level: Bar Harbor (8413320), about 53 mi away — high and low tides here run on average about 18 min later.

Predictedno live gauge

Next high tide 10.0 ft at 4:27 PM

Predicted

Monthly tide calendar

Flood & low finder Flood tide ≥ ft Low tide ≤ ft

🌊 Biggest flood tides at Thomaston this month: Aug 9, Aug 10, Aug 11, Aug 12, Aug 14, Aug 15, Aug 16. These spring highs push water up into the grass and over the oyster rock — prime for poling into flooded marsh for tailing reds.

🔻 Negative (minus) low tides at Thomaston this month: Aug 9, Aug 10, Aug 11, Aug 12, Aug 13, Aug 14, Aug 15, Aug 16, Aug 30, Aug 31. These drain the flats and expose the oyster rock — prime for sight-fishing and clamming.

August 2026

Sun

Mon

Tue

Wed

Thu

Fri

Sat

1H:9.5L:0.2H:9.1L:0.8

2H:9.5L:0.2H:9.4L:0.5

3H:9.4L:0.3H:9.7L:0.3

4H:9.2L:0.4H:9.9L:0.2

5🌗H:9.0L:0.6H:10.0L:0.1

6🌗H:8.7L:0.8H:10.0L:0.1

7🌗H:8.5L:1.0H:10.1

8L:0.1H:8.4L:1.1H:10.2

9L:-0.1H:8.6L:0.9H:10.4

10L:-0.4H:9.0L:0.7H:10.7

11L:-0.7H:9.4L:0.3H:10.9

12🌑L:-1.0H:9.8L:-0.1H:11.0

13🌑L:-1.0H:10.2L:-0.3

14🌑H:10.9L:-1.0H:10.4L:-0.4

15🌑H:10.6L:-0.7H:10.4L:-0.4

16H:10.2L:-0.3H:10.3L:-0.2

17H:9.7L:0.2H:10.0L:0.1

18H:9.1L:0.7H:9.7L:0.5

19🌓H:8.6L:1.2H:9.3L:0.9

20🌓H:8.1L:1.7H:9.0

21🌓L:1.2H:7.8L:2.1H:8.8

22🌓L:1.3H:7.6L:2.2H:8.7

23L:1.3H:7.7L:2.2H:8.8

24L:1.1H:7.8L:2.0H:8.9

25L:0.9H:8.1L:1.8H:9.1

26L:0.8H:8.4L:1.5H:9.3

27🌕L:0.6H:8.7L:1.1H:9.4

28🌕L:0.4H:9.1L:0.7

29🌕H:9.6L:0.3H:9.4L:0.3

30H:9.7L:0.2H:9.8L:-0.0

31H:9.7L:0.1H:10.1L:-0.3

Best fishing times (solunar)

Major and minor solunar windows for Thomaston — peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).

Day	Major windows	Minor windows	Score
Today 🌗	4:47–6:47 AM 5:12–7:12 PM	9:56–11:56 PM 12:22–2:22 PM	34
Thu Aug 6 🌗	5:42–7:42 AM 6:07–8:07 PM	10:34–12:34 AM 1:42–3:42 PM	40
Fri Aug 7 🌗	6:42–8:42 AM 7:07–9:07 PM	— 3:01–5:01 PM	53
Sat Aug 8 🌘	7:46–9:46 AM 8:11–10:11 PM	11:23–1:23 AM 4:11–6:11 PM	66
Sun Aug 9 🌘	8:50–10:50 AM 9:15–11:15 PM	12:25–2:25 AM 5:10–7:10 PM	76
Mon Aug 10 🌘	9:53–11:53 AM 10:18–12:18 AM	1:39–3:39 AM 5:56–7:56 PM	85
Tue Aug 11 🌘	10:52–12:52 PM 11:17–1:17 AM	2:59–4:59 AM 6:31–8:31 PM	92

Predictions & observations: NOAA CO-OPS station 8415709. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.

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