TidalMap

York Harbor Tide Times

Maine · Station 8419518 · Updated Aug 5, 2026

York Harbor runs a mean tidal range of about 8.5 ft. This month the highest water, 10.6 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: Seavey Island (8419870), about 6 mi away — high and low tides here run on average about 8 min earlier.

Predictedno live gauge

Next high tide 9.4 ft at 4:36 PM

Predicted

Monthly tide calendar

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

🌊 Biggest flood tides at York Harbor this month: Aug 9, Aug 10, Aug 11, Aug 12, Aug 14, Aug 15. 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 York Harbor this month: Aug 10, Aug 11, Aug 12, Aug 13, Aug 14, Aug 15, Aug 16, Aug 29, 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:9.4L:0.0H:8.7L:0.7

2H:9.3L:0.0H:8.9L:0.6

3H:9.1L:0.1H:9.1L:0.5

4H:8.9L:0.2H:9.3L:0.4

5🌗H:8.6L:0.4H:9.4L:0.4

6🌗H:8.3L:0.7H:9.5

7🌗L:0.4H:8.1L:0.8H:9.6

8L:0.3H:8.0L:0.9H:9.7

9L:0.1H:8.1L:0.8H:9.9

10L:-0.2H:8.3L:0.5H:10.2

11L:-0.6H:8.7L:0.2H:10.5

12🌑L:-0.9H:9.1L:-0.1H:10.6

13🌑L:-1.0H:9.4L:-0.3

14🌑H:10.6L:-1.0H:9.6L:-0.4

15🌑H:10.3L:-0.8H:9.7L:-0.3

16H:9.9L:-0.4H:9.6L:-0.0

17H:9.3L:0.1H:9.4L:0.3

18H:8.7L:0.7H:9.1L:0.7

19🌓H:8.1L:1.2H:8.8L:1.0

20🌓H:7.6L:1.7H:8.5

21🌓L:1.3H:7.3L:2.0H:8.3

22🌓L:1.4H:7.2L:2.1H:8.3

23L:1.3H:7.2L:2.0H:8.5

24L:1.1H:7.4L:1.8H:8.7

25L:0.9H:7.7L:1.5H:9.0

26L:0.6H:8.1L:1.2H:9.2

27🌕L:0.3H:8.4L:0.8H:9.4

28🌕L:0.1H:8.7L:0.5

29🌕H:9.5L:-0.0H:9.0L:0.3

30H:9.5L:-0.1H:9.3L:0.0

31H:9.4L:-0.1H:9.6L:-0.1

Best fishing times (solunar)

Major and minor solunar windows for York Harbor — 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 🌗	4:53–6:53 AM 5:18–7:18 PM	10:05–12:05 AM 12:26–2:26 PM	34
Thu Aug 6 🌗	5:48–7:48 AM 6:13–8:13 PM	10:44–12:44 AM 1:45–3:45 PM	40
Fri Aug 7 🌗	6:48–8:48 AM 7:13–9:13 PM	— 3:02–5:02 PM	53
Sat Aug 8 🌘	7:52–9:52 AM 8:17–10:17 PM	11:34–1:34 AM 4:13–6:13 PM	66
Sun Aug 9 🌘	8:57–10:57 AM 9:22–11:22 PM	12:36–2:36 AM 5:12–7:12 PM	76
Mon Aug 10 🌘	9:59–11:59 AM 10:24–12:24 AM	1:49–3:49 AM 5:58–7:58 PM	85
Tue Aug 11 🌘	10:58–12:58 PM 11:23–1:23 AM	3:08–5:08 AM 6:34–8:34 PM	92

Predictions & observations: NOAA CO-OPS station 8419518. 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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