tidealmanac

Rock Harbor, Key Largo, FL tide chart

NOAA station 8723689 · Subordinate station · Datum MLLW · Local time (America/New_York)

Change stationFull year 2026

Today · Sun, Oct 18

High tideLow tide
  1. High2:28 AM2.2 ft0.68 m
  2. Low8:53 AM1.2 ft0.36 m
  3. High3:18 PM2.3 ft0.71 m
  4. Low9:36 PM1.5 ft0.45 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 high3:30 AM2.2 ft0.67 m · in 3h 43m
Next low9:57 AM1.2 ft0.37 m · in 10h 10m
Range today1.1 ft0.35 m4 predicted tides today
MoonFirstFirst quarter · neap tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
12:28 AMHigh · 2.7 ft0.82 m
6:36 AMLow · 0.3 ft0.09 m
1:19 PMHigh · 2.8 ft0.85 m
7:10 PMLow · 1.0 ft0.29 m
2Fri
1:23 AMHigh · 2.6 ft0.80 m
7:37 AMLow · 0.4 ft0.13 m
2:19 PMHigh · 2.7 ft0.82 m
8:14 PMLow · 1.1 ft0.33 m
3Sat
2:27 AMHigh · 2.5 ft0.77 m
8:45 AMLow · 0.6 ft0.17 m
3:25 PMHigh · 2.6 ft0.80 m
9:27 PMLow · 1.1 ft0.34 m
4Sun
3:38 AMHigh · 2.5 ft0.77 m
9:59 AMLow · 0.6 ft0.20 m
4:34 PMHigh · 2.6 ft0.80 m
10:39 PMLow · 1.0 ft0.32 m
5Mon
4:52 AMHigh · 2.6 ft0.78 m
11:09 AMLow · 0.6 ft0.20 m
5:39 PMHigh · 2.7 ft0.82 m
11:44 PMLow · 0.9 ft0.27 m
6Tue
6:01 AMHigh · 2.7 ft0.82 m
12:11 PMLow · 0.6 ft0.18 m
6:36 PMHigh · 2.8 ft0.84 m
7Wed
12:40 AMLow · 0.7 ft0.20 m
7:01 AMHigh · 2.8 ft0.86 m
1:06 PMLow · 0.5 ft0.16 m
7:27 PMHigh · 2.8 ft0.87 m
8Thu
1:30 AMLow · 0.4 ft0.14 m
7:54 AMHigh · 2.9 ft0.90 m
1:56 PMLow · 0.5 ft0.15 m
8:13 PMHigh · 2.9 ft0.88 m
9Fri
2:16 AMLow · 0.3 ft0.09 m
8:42 AMHigh · 3.0 ft0.92 m
2:42 PMLow · 0.5 ft0.15 m
8:55 PMHigh · 2.9 ft0.89 m
10Sat
2:59 AMLow · 0.2 ft0.06 m
9:26 AMHigh · 3.1 ft0.93 m
3:24 PMLow · 0.6 ft0.17 m
9:35 PMHigh · 2.9 ft0.88 m
11Sun
3:39 AMLow · 0.2 ft0.06 m
10:07 AMHigh · 3.0 ft0.92 m
4:05 PMLow · 0.6 ft0.20 m
10:13 PMHigh · 2.8 ft0.86 m
12Mon
4:19 AMLow · 0.3 ft0.08 m
10:46 AMHigh · 3.0 ft0.90 m
4:45 PMLow · 0.8 ft0.23 m
10:50 PMHigh · 2.7 ft0.83 m
13Tue
4:58 AMLow · 0.4 ft0.12 m
11:25 AMHigh · 2.8 ft0.87 m
5:24 PMLow · 0.9 ft0.28 m
11:28 PMHigh · 2.6 ft0.80 m
14Wed
5:37 AMLow · 0.6 ft0.17 m
12:05 PMHigh · 2.7 ft0.83 m
6:04 PMLow · 1.1 ft0.33 m
15Thu
12:06 AMHigh · 2.5 ft0.77 m
6:18 AMLow · 0.7 ft0.23 m
12:46 PMHigh · 2.6 ft0.78 m
6:46 PMLow · 1.2 ft0.38 m
16Fri
12:47 AMHigh · 2.4 ft0.73 m
7:03 AMLow · 0.9 ft0.28 m
1:31 PMHigh · 2.5 ft0.75 m
7:34 PMLow · 1.4 ft0.42 m
17Sat
1:33 AMHigh · 2.3 ft0.70 m
7:54 AMLow · 1.1 ft0.33 m
2:22 PMHigh · 2.4 ft0.72 m
8:32 PMLow · 1.5 ft0.45 m
18Sun
2:28 AMHigh · 2.2 ft0.68 m
8:53 AMLow · 1.2 ft0.36 m
3:18 PMHigh · 2.3 ft0.71 m
9:36 PMLow · 1.5 ft0.45 m
19Mon
3:30 AMHigh · 2.2 ft0.67 m
9:57 AMLow · 1.2 ft0.37 m
4:16 PMHigh · 2.3 ft0.71 m
10:38 PMLow · 1.4 ft0.42 m
20Tue
4:35 AMHigh · 2.3 ft0.69 m
10:57 AMLow · 1.2 ft0.35 m
5:12 PMHigh · 2.4 ft0.73 m
11:31 PMLow · 1.2 ft0.37 m
21Wed
5:36 AMHigh · 2.4 ft0.72 m
11:51 AMLow · 1.1 ft0.33 m
6:03 PMHigh · 2.5 ft0.75 m
22Thu
12:17 AMLow · 1.0 ft0.30 m
6:31 AMHigh · 2.5 ft0.77 m
12:39 PMLow · 0.9 ft0.29 m
6:51 PMHigh · 2.6 ft0.78 m
23Fri
1:00 AMLow · 0.7 ft0.22 m
7:22 AMHigh · 2.7 ft0.82 m
1:24 PMLow · 0.8 ft0.25 m
7:35 PMHigh · 2.7 ft0.81 m
24Sat
1:41 AMLow · 0.5 ft0.14 m
8:09 AMHigh · 2.9 ft0.88 m
2:08 PMLow · 0.7 ft0.21 m
8:18 PMHigh · 2.8 ft0.84 m
25Sun
2:22 AMLow · 0.2 ft0.07 m
8:55 AMHigh · 3.0 ft0.92 m
2:51 PMLow · 0.6 ft0.19 m
9:02 PMHigh · 2.8 ft0.86 m
26Mon
3:05 AMLow · 0.1 ft0.02 m
9:41 AMHigh · 3.1 ft0.94 m
3:35 PMLow · 0.6 ft0.18 m
9:46 PMHigh · 2.9 ft0.87 m
27Tue
3:50 AMLow · 0.0 ft-0.01 m
10:29 AMHigh · 3.1 ft0.95 m
4:21 PMLow · 0.6 ft0.18 m
10:33 PMHigh · 2.9 ft0.87 m
28Wed
4:37 AMLow · 0.0 ft-0.01 m
11:18 AMHigh · 3.1 ft0.94 m
5:09 PMLow · 0.7 ft0.20 m
11:22 PMHigh · 2.8 ft0.86 m
29Thu
5:28 AMLow · 0.1 ft0.02 m
12:10 PMHigh · 3.0 ft0.91 m
6:02 PMLow · 0.8 ft0.23 m
30Fri
12:16 AMHigh · 2.7 ft0.84 m
6:24 AMLow · 0.2 ft0.07 m
1:06 PMHigh · 2.9 ft0.87 m
7:00 PMLow · 0.9 ft0.27 m
31Sat
1:15 AMHigh · 2.7 ft0.81 m
7:26 AMLow · 0.4 ft0.12 m
2:05 PMHigh · 2.8 ft0.84 m
8:07 PMLow · 0.9 ft0.29 m
Thu112:28 AM2.7 ft0.82 m6:36 AM0.3 ft0.09 m1:19 PM2.8 ft0.85 m7:10 PM1.0 ft0.29 mFri21:23 AM2.6 ft0.80 m7:37 AM0.4 ft0.13 m2:19 PM2.7 ft0.82 m8:14 PM1.1 ft0.33 mSat32:27 AM2.5 ft0.77 m8:45 AM0.6 ft0.17 m3:25 PM2.6 ft0.80 m9:27 PM1.1 ft0.34 mSun43:38 AM2.5 ft0.77 m9:59 AM0.6 ft0.20 m4:34 PM2.6 ft0.80 m10:39 PM1.0 ft0.32 mMon54:52 AM2.6 ft0.78 m11:09 AM0.6 ft0.20 m5:39 PM2.7 ft0.82 m11:44 PM0.9 ft0.27 mTue66:01 AM2.7 ft0.82 m12:11 PM0.6 ft0.18 m6:36 PM2.8 ft0.84 mWed712:40 AM0.7 ft0.20 m7:01 AM2.8 ft0.86 m1:06 PM0.5 ft0.16 m7:27 PM2.8 ft0.87 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.
Point Charles, Key LargoFL · NOAA 8723691 · 1 mi (0 km)Key Largo, South Sound, Key LargoFL · NOAA 8723667 · 3 mi (5 km)Largo Sound, Key LargoFL · NOAA 8723651 · 5 mi (8 km)Tavernier Harbor, Hawk ChannelFL · NOAA 8723747 · 7 mi (11 km)