tidealmanac

Main Key, Barnes Sound, FL tide chart

NOAA station 8723571 · Subordinate station · Datum MLLW · Local time (America/New_York)

Change stationFull year 2026

Today · Mon, Oct 19

High tideLow tide
  1. Low3:16 AM0.4 ft0.13 m
  2. High8:12 AM0.4 ft0.14 m
  3. Low3:37 PM0.4 ft0.11 m
  4. High8:58 PM0.5 ft0.14 m

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Next high8:58 PM0.5 ft0.14 m · in 6h 40m
Next low3:37 PM0.4 ft0.11 m · in 1h 19m
Range today0.1 ft0.03 m4 predicted tides today
MoonFirstFirst quarter · neap tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
5:10 AMHigh · 0.5 ft0.17 m
12:16 PMLow · 0.1 ft0.03 m
6:01 PMHigh · 0.6 ft0.17 m
2Fri
12:50 AMLow · 0.3 ft0.09 m
6:05 AMHigh · 0.5 ft0.16 m
1:17 PMLow · 0.1 ft0.04 m
7:01 PMHigh · 0.5 ft0.17 m
3Sat
1:54 AMLow · 0.3 ft0.10 m
7:09 AMHigh · 0.5 ft0.16 m
2:25 PMLow · 0.2 ft0.05 m
8:07 PMHigh · 0.5 ft0.16 m
4Sun
3:07 AMLow · 0.3 ft0.10 m
8:20 AMHigh · 0.5 ft0.15 m
3:39 PMLow · 0.2 ft0.06 m
9:16 PMHigh · 0.5 ft0.16 m
5Mon
4:19 AMLow · 0.3 ft0.10 m
9:34 AMHigh · 0.5 ft0.16 m
4:49 PMLow · 0.2 ft0.06 m
10:21 PMHigh · 0.5 ft0.17 m
6Tue
5:24 AMLow · 0.3 ft0.08 m
10:43 AMHigh · 0.5 ft0.17 m
5:51 PMLow · 0.2 ft0.05 m
11:18 PMHigh · 0.6 ft0.17 m
7Wed
6:20 AMLow · 0.2 ft0.06 m
11:43 AMHigh · 0.6 ft0.17 m
6:46 PMLow · 0.2 ft0.05 m
8Thu
12:09 AMHigh · 0.6 ft0.17 m
7:10 AMLow · 0.1 ft0.04 m
12:36 PMHigh · 0.6 ft0.18 m
7:36 PMLow · 0.2 ft0.05 m
9Fri
12:55 AMHigh · 0.6 ft0.18 m
7:56 AMLow · 0.1 ft0.03 m
1:24 PMHigh · 0.6 ft0.19 m
8:22 PMLow · 0.2 ft0.05 m
10Sat
1:37 AMHigh · 0.6 ft0.18 m
8:39 AMLow · 0.1 ft0.02 m
2:08 PMHigh · 0.6 ft0.19 m
9:04 PMLow · 0.2 ft0.05 m
11Sun
2:17 AMHigh · 0.6 ft0.18 m
9:19 AMLow · 0.1 ft0.02 m
2:49 PMHigh · 0.6 ft0.19 m
9:45 PMLow · 0.2 ft0.06 m
12Mon
2:55 AMHigh · 0.6 ft0.17 m
9:59 AMLow · 0.1 ft0.03 m
3:28 PMHigh · 0.6 ft0.18 m
10:25 PMLow · 0.2 ft0.07 m
13Tue
3:32 AMHigh · 0.6 ft0.17 m
10:38 AMLow · 0.1 ft0.04 m
4:07 PMHigh · 0.6 ft0.17 m
11:04 PMLow · 0.3 ft0.08 m
14Wed
4:10 AMHigh · 0.5 ft0.16 m
11:17 AMLow · 0.2 ft0.05 m
4:47 PMHigh · 0.5 ft0.17 m
11:44 PMLow · 0.3 ft0.10 m
15Thu
4:48 AMHigh · 0.5 ft0.15 m
11:58 AMLow · 0.2 ft0.07 m
5:28 PMHigh · 0.5 ft0.16 m
16Fri
12:26 AMLow · 0.4 ft0.11 m
5:29 AMHigh · 0.5 ft0.15 m
12:43 PMLow · 0.3 ft0.08 m
6:13 PMHigh · 0.5 ft0.15 m
17Sat
1:14 AMLow · 0.4 ft0.13 m
6:15 AMHigh · 0.5 ft0.14 m
1:34 PMLow · 0.3 ft0.10 m
7:04 PMHigh · 0.5 ft0.14 m
18Sun
2:12 AMLow · 0.4 ft0.13 m
7:10 AMHigh · 0.4 ft0.14 m
2:33 PMLow · 0.3 ft0.11 m
8:00 PMHigh · 0.5 ft0.14 m
19Mon
3:16 AMLow · 0.4 ft0.13 m
8:12 AMHigh · 0.4 ft0.14 m
3:37 PMLow · 0.4 ft0.11 m
8:58 PMHigh · 0.5 ft0.14 m
20Tue
4:18 AMLow · 0.4 ft0.13 m
9:17 AMHigh · 0.5 ft0.14 m
4:37 PMLow · 0.3 ft0.11 m
9:54 PMHigh · 0.5 ft0.15 m
21Wed
5:11 AMLow · 0.4 ft0.11 m
10:18 AMHigh · 0.5 ft0.15 m
5:31 PMLow · 0.3 ft0.10 m
10:45 PMHigh · 0.5 ft0.15 m
22Thu
5:57 AMLow · 0.3 ft0.09 m
11:13 AMHigh · 0.5 ft0.16 m
6:19 PMLow · 0.3 ft0.09 m
11:33 PMHigh · 0.5 ft0.16 m
23Fri
6:40 AMLow · 0.2 ft0.07 m
12:04 PMHigh · 0.5 ft0.17 m
7:04 PMLow · 0.2 ft0.07 m
24Sat
12:17 AMHigh · 0.5 ft0.17 m
7:21 AMLow · 0.1 ft0.04 m
12:51 PMHigh · 0.6 ft0.18 m
7:48 PMLow · 0.2 ft0.06 m
25Sun
1:00 AMHigh · 0.6 ft0.17 m
8:02 AMLow · 0.1 ft0.02 m
1:37 PMHigh · 0.6 ft0.18 m
8:31 PMLow · 0.2 ft0.06 m
26Mon
1:44 AMHigh · 0.6 ft0.17 m
8:45 AMLow · 0.0 ft0.01 m
2:23 PMHigh · 0.6 ft0.19 m
9:15 PMLow · 0.2 ft0.05 m
27Tue
2:28 AMHigh · 0.6 ft0.18 m
9:30 AMLow · 0.0 ft0.00 m
3:11 PMHigh · 0.6 ft0.19 m
10:01 PMLow · 0.2 ft0.05 m
28Wed
3:15 AMHigh · 0.6 ft0.18 m
10:17 AMLow · 0.0 ft0.00 m
4:00 PMHigh · 0.6 ft0.19 m
10:49 PMLow · 0.2 ft0.06 m
29Thu
4:04 AMHigh · 0.6 ft0.17 m
11:08 AMLow · 0.0 ft0.01 m
4:52 PMHigh · 0.6 ft0.18 m
11:42 PMLow · 0.2 ft0.07 m
30Fri
4:58 AMHigh · 0.6 ft0.17 m
12:04 PMLow · 0.1 ft0.02 m
5:48 PMHigh · 0.6 ft0.18 m
31Sat
12:40 AMLow · 0.3 ft0.08 m
5:57 AMHigh · 0.5 ft0.16 m
1:06 PMLow · 0.1 ft0.04 m
6:47 PMHigh · 0.6 ft0.17 m
Thu15:10 AM0.5 ft0.17 m12:16 PM0.1 ft0.03 m6:01 PM0.6 ft0.17 mFri212:50 AM0.3 ft0.09 m6:05 AM0.5 ft0.16 m1:17 PM0.1 ft0.04 m7:01 PM0.5 ft0.17 mSat31:54 AM0.3 ft0.10 m7:09 AM0.5 ft0.16 m2:25 PM0.2 ft0.05 m8:07 PM0.5 ft0.16 mSun43:07 AM0.3 ft0.10 m8:20 AM0.5 ft0.15 m3:39 PM0.2 ft0.06 m9:16 PM0.5 ft0.16 mMon54:19 AM0.3 ft0.10 m9:34 AM0.5 ft0.16 m4:49 PM0.2 ft0.06 m10:21 PM0.5 ft0.17 mTue65:24 AM0.3 ft0.08 m10:43 AM0.5 ft0.17 m5:51 PM0.2 ft0.05 m11:18 PM0.6 ft0.17 mWed76:20 AM0.2 ft0.06 m11:43 AM0.6 ft0.17 m6:46 PM0.2 ft0.05 mShow the whole month

Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.

Nearby stations

Distance from this station. A nearer station is not necessarily the right one for your shore.
Manatee Creek, Manatee Bay, Barnes SoundFL · NOAA 8723575 · 2 mi (3 km)Little Card Sound bridgeFL · NOAA 8723534 · 4 mi (6 km)Cormorant Point, Key Largo, Card SoundFL · NOAA 8723532 · 5 mi (8 km)Garden Cove, Key LargoFL · NOAA 8723622 · 5 mi (8 km)