tidealmanac

Big Spanish Key, FL tide chart

NOAA station 8724246 · Subordinate station · Datum MLLW · Local time (America/New_York)

Change stationFull year 2026

Today · Sun, Oct 18

High tideLow tide
  1. High6:20 AM3.9 ft1.19 m
  2. Low3:10 PM1.1 ft0.33 m
  3. High9:08 PM2.7 ft0.81 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 high7:35 AM3.8 ft1.17 m · in 8h 14m
Next low1:50 AM1.9 ft0.59 m · in 2h 29m
Range today2.8 ft0.87 m3 predicted tides today
MoonFirstFirst quarter · neap tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
4:14 AMHigh · 4.7 ft1.44 m
12:20 PMLow · 0.3 ft0.10 m
6:00 PMHigh · 2.7 ft0.84 m
11:15 PMLow · 1.4 ft0.44 m
2Fri
5:05 AMHigh · 4.6 ft1.42 m
1:31 PMLow · 0.5 ft0.15 m
7:17 PMHigh · 2.5 ft0.76 m
3Sat
12:05 AMLow · 1.6 ft0.47 m
6:11 AMHigh · 4.5 ft1.37 m
2:50 PMLow · 0.6 ft0.20 m
8:52 PMHigh · 2.5 ft0.76 m
4Sun
1:23 AMLow · 1.7 ft0.51 m
7:36 AMHigh · 4.4 ft1.33 m
4:09 PMLow · 0.8 ft0.23 m
10:08 PMHigh · 2.7 ft0.82 m
5Mon
3:03 AMLow · 1.7 ft0.51 m
9:09 AMHigh · 4.4 ft1.33 m
5:14 PMLow · 0.9 ft0.26 m
10:57 PMHigh · 3.0 ft0.93 m
6Tue
4:33 AMLow · 1.5 ft0.47 m
10:28 AMHigh · 4.4 ft1.35 m
6:05 PMLow · 0.9 ft0.29 m
11:35 PMHigh · 3.4 ft1.04 m
7Wed
5:45 AMLow · 1.3 ft0.39 m
11:33 AMHigh · 4.5 ft1.36 m
6:46 PMLow · 1.0 ft0.32 m
8Thu
12:09 AMHigh · 3.8 ft1.16 m
6:45 AMLow · 1.0 ft0.31 m
12:28 PMHigh · 4.4 ft1.35 m
7:21 PMLow · 1.1 ft0.34 m
9Fri
12:41 AMHigh · 4.2 ft1.27 m
7:36 AMLow · 0.8 ft0.23 m
1:17 PMHigh · 4.3 ft1.32 m
7:54 PMLow · 1.2 ft0.36 m
10Sat
1:12 AMHigh · 4.4 ft1.35 m
8:22 AMLow · 0.6 ft0.17 m
2:01 PMHigh · 4.1 ft1.25 m
8:26 PMLow · 1.2 ft0.38 m
11Sun
1:42 AMHigh · 4.6 ft1.40 m
9:05 AMLow · 0.4 ft0.14 m
2:42 PMHigh · 3.8 ft1.17 m
8:57 PMLow · 1.3 ft0.39 m
12Mon
2:13 AMHigh · 4.7 ft1.43 m
9:47 AMLow · 0.4 ft0.12 m
3:21 PMHigh · 3.6 ft1.08 m
9:27 PMLow · 1.3 ft0.41 m
13Tue
2:44 AMHigh · 4.6 ft1.42 m
10:28 AMLow · 0.4 ft0.13 m
4:00 PMHigh · 3.3 ft1.00 m
9:56 PMLow · 1.4 ft0.43 m
14Wed
3:18 AMHigh · 4.5 ft1.39 m
11:12 AMLow · 0.5 ft0.15 m
4:39 PMHigh · 3.0 ft0.91 m
10:24 PMLow · 1.5 ft0.45 m
15Thu
3:54 AMHigh · 4.4 ft1.34 m
12:00 PMLow · 0.6 ft0.20 m
5:23 PMHigh · 2.8 ft0.84 m
10:51 PMLow · 1.6 ft0.48 m
16Fri
4:34 AMHigh · 4.2 ft1.29 m
12:55 PMLow · 0.8 ft0.25 m
6:17 PMHigh · 2.6 ft0.79 m
11:18 PMLow · 1.7 ft0.52 m
17Sat
5:22 AMHigh · 4.1 ft1.24 m
2:01 PMLow · 1.0 ft0.29 m
7:33 PMHigh · 2.6 ft0.78 m
11:59 PMLow · 1.8 ft0.56 m
18Sun
6:20 AMHigh · 3.9 ft1.19 m
3:10 PMLow · 1.1 ft0.33 m
9:08 PMHigh · 2.7 ft0.81 m
19Mon
1:50 AMLow · 1.9 ft0.59 m
7:35 AMHigh · 3.8 ft1.17 m
4:12 PMLow · 1.1 ft0.34 m
10:04 PMHigh · 2.9 ft0.88 m
20Tue
3:36 AMLow · 1.9 ft0.57 m
8:55 AMHigh · 3.8 ft1.17 m
5:02 PMLow · 1.2 ft0.36 m
10:36 PMHigh · 3.2 ft0.96 m
21Wed
4:48 AMLow · 1.7 ft0.52 m
10:06 AMHigh · 3.9 ft1.19 m
5:42 PMLow · 1.2 ft0.37 m
11:04 PMHigh · 3.5 ft1.06 m
22Thu
5:44 AMLow · 1.4 ft0.44 m
11:05 AMHigh · 4.0 ft1.22 m
6:16 PMLow · 1.2 ft0.38 m
11:32 PMHigh · 3.8 ft1.16 m
23Fri
6:32 AMLow · 1.1 ft0.34 m
11:58 AMHigh · 4.0 ft1.23 m
6:47 PMLow · 1.3 ft0.39 m
24Sat
12:01 AMHigh · 4.1 ft1.25 m
7:16 AMLow · 0.7 ft0.23 m
12:47 PMHigh · 4.0 ft1.21 m
7:18 PMLow · 1.3 ft0.39 m
25Sun
12:32 AMHigh · 4.4 ft1.35 m
7:59 AMLow · 0.4 ft0.12 m
1:36 PMHigh · 3.8 ft1.17 m
7:49 PMLow · 1.3 ft0.39 m
26Mon
1:05 AMHigh · 4.7 ft1.43 m
8:43 AMLow · 0.1 ft0.04 m
2:24 PMHigh · 3.6 ft1.11 m
8:21 PMLow · 1.3 ft0.39 m
27Tue
1:42 AMHigh · 4.9 ft1.49 m
9:29 AMLow · 0.0 ft-0.01 m
3:13 PMHigh · 3.4 ft1.03 m
8:56 PMLow · 1.3 ft0.39 m
28Wed
2:23 AMHigh · 5.0 ft1.52 m
10:18 AMLow · -0.1 ft-0.03 m
4:04 PMHigh · 3.1 ft0.94 m
9:32 PMLow · 1.3 ft0.39 m
29Thu
3:08 AMHigh · 5.0 ft1.52 m
11:12 AMLow · 0.0 ft0.00 m
4:58 PMHigh · 2.8 ft0.86 m
10:12 PMLow · 1.3 ft0.40 m
30Fri
4:00 AMHigh · 4.9 ft1.49 m
12:12 PMLow · 0.2 ft0.06 m
5:57 PMHigh · 2.6 ft0.80 m
11:01 PMLow · 1.4 ft0.43 m
31Sat
4:58 AMHigh · 4.7 ft1.43 m
1:20 PMLow · 0.4 ft0.13 m
7:05 PMHigh · 2.6 ft0.79 m
Thu14:14 AM4.7 ft1.44 m12:20 PM0.3 ft0.10 m6:00 PM2.7 ft0.84 m11:15 PM1.4 ft0.44 mFri25:05 AM4.6 ft1.42 m1:31 PM0.5 ft0.15 m7:17 PM2.5 ft0.76 mSat312:05 AM1.6 ft0.47 m6:11 AM4.5 ft1.37 m2:50 PM0.6 ft0.20 m8:52 PM2.5 ft0.76 mSun41:23 AM1.7 ft0.51 m7:36 AM4.4 ft1.33 m4:09 PM0.8 ft0.23 m10:08 PM2.7 ft0.82 mMon53:03 AM1.7 ft0.51 m9:09 AM4.4 ft1.33 m5:14 PM0.9 ft0.26 m10:57 PM3.0 ft0.93 mTue64:33 AM1.5 ft0.47 m10:28 AM4.4 ft1.35 m6:05 PM0.9 ft0.29 m11:35 PM3.4 ft1.04 mWed75:45 AM1.3 ft0.39 m11:33 AM4.5 ft1.36 m6:46 PM1.0 ft0.32 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.
Howe Key, Northwest endFL · NOAA 8724257 · 2 mi (4 km)Annette Key, North end, Big Spanish ChannelFL · NOAA 8724229 · 2 mi (4 km)Little Spanish Key, Spanish BanksFL · NOAA 8724209 · 3 mi (5 km)Big Pine Key, North endFL · NOAA 8724231 · 3 mi (5 km)