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Poplar Island Tide Times

Maryland · Station 8572271 · Updated Sep 19, 2026

Poplar Island runs a mean tidal range of about 1.0 ft. This month the highest water, 1.9 ft, comes on the morning of Sep 9, and the lowest, 0.2 ft, on the afternoon of Sep 30.

Nearest gauge measuring live water level: Annapolis (US Naval Academy) (8575512), about 17 mi away, high and low tides here run on average about 57 min earlier.

Predictedno live gauge
Next low tide 0.9 ft at 5:40 AM
Low 0.9 ft · 5:40 AMHigh 1.3 ft · 10:37 AMLow 0.4 ft · 5:00 PMHigh 1.6 ft · 12:05 AM
Predicted
Today's tides
Low tide5:40 AM0.9 ft
High tide10:37 AM1.3 ft
Low tide5:00 PM0.4 ft

Monthly tide calendar

Flood & low finder

🌊 Biggest flood tides at Poplar Island this month: Sep 6, Sep 7, Sep 8, Sep 9, Sep 10, Sep 11. These spring highs push water up into the grass and over the oyster rock; prime for poling into flooded marsh for tailing reds.

September 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1L:0.7H:1.6L:0.3H:1.7
2L:0.7H:1.5L:0.3H:1.7
3🌗L:0.8H:1.4L:0.3H:1.8
4🌗L:0.9H:1.4L:0.3H:1.8
5🌗L:0.9H:1.3L:0.3
6🌗H:1.8L:0.9H:1.4L:0.3
7H:1.8L:0.9H:1.4L:0.4
8H:1.9L:0.8H:1.5L:0.4
9H:1.9L:0.7H:1.6L:0.4
10H:1.9L:0.6H:1.7L:0.5
11🌑H:1.8L:0.5H:1.7L:0.5
12🌑H:1.8L:0.4H:1.8
13🌑L:0.6H:1.7L:0.4H:1.8
14L:0.6H:1.6L:0.4H:1.7
15L:0.7H:1.5L:0.4H:1.7
16L:0.8H:1.4L:0.4H:1.7
17L:0.8H:1.3L:0.4H:1.6
18🌓L:0.9H:1.3L:0.4H:1.6
19🌓L:0.9H:1.3L:0.4
20🌓H:1.6L:0.9H:1.3L:0.5
21🌓H:1.6L:0.9H:1.3L:0.5
22H:1.7L:0.8H:1.4L:0.5
23H:1.7L:0.7H:1.4L:0.5
24H:1.7L:0.6H:1.5L:0.5
25🌕H:1.7L:0.5H:1.6L:0.6
26🌕H:1.7L:0.4H:1.7L:0.6
27🌕H:1.6L:0.3H:1.7L:0.6
28🌕H:1.6L:0.3H:1.8
29L:0.6H:1.5L:0.2H:1.8
30L:0.7H:1.4L:0.2H:1.8

Best fishing times (solunar)

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

DayMajor windowsMinor windowsScore
Today 🌓6:53–8:53 PM
7:18–9:18 AM		2:21–4:21 PM
—		41
Sun Sep 20 🌓7:42–9:42 PM
8:07–10:07 AM		3:01–5:01 PM
11:27–1:27 AM		54
Mon Sep 21 🌓8:29–10:29 PM
8:54–10:54 AM		3:35–5:35 PM
12:27–2:27 AM		67
Tue Sep 22 🌔9:15–11:15 PM
9:40–11:40 AM		4:05–6:05 PM
1:30–3:30 AM		77
Wed Sep 23 🌔9:59–11:59 PM
10:24–12:24 PM		4:31–6:31 PM
2:33–4:33 AM		86
Thu Sep 24 🌔10:42–12:42 AM
11:07–1:07 PM		4:55–6:55 PM
3:36–5:36 AM		93
Fri Sep 25 🌕—
—		5:18–7:18 PM
4:40–6:40 AM		96

Predictions & observations: NOAA CO-OPS station 8572271. 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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