tidealmanac

Guilford Harbor, CT tide chart

NOAA station 8464445 · Subordinate station · Datum MLLW · Local time (America/New_York)

Change stationFull year 2026

Today · Mon, Oct 19

High tideLow tide
  1. High6:07 AM4.6 ft1.40 m
  2. Low12:07 PM1.6 ft0.48 m
  3. High6:26 PM4.8 ft1.47 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 high6:07 AM4.6 ft1.40 m · in 2h 19m
Next low12:07 PM1.6 ft0.48 m · in 8h 19m
Range today3.2 ft0.98 m3 predicted tides today
MoonFirstFirst quarter · neap tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
2:46 AMHigh · 5.3 ft1.61 m
8:40 AMLow · 0.6 ft0.19 m
3:03 PMHigh · 6.0 ft1.82 m
9:31 PMLow · 0.4 ft0.12 m
2Fri
3:43 AMHigh · 5.1 ft1.55 m
9:39 AMLow · 0.8 ft0.26 m
4:02 PMHigh · 5.7 ft1.75 m
10:34 PMLow · 0.6 ft0.19 m
3Sat
4:45 AMHigh · 5.0 ft1.51 m
10:46 AMLow · 1.0 ft0.31 m
5:08 PMHigh · 5.5 ft1.69 m
11:41 PMLow · 0.7 ft0.23 m
4Sun
5:53 AMHigh · 4.9 ft1.50 m
11:57 AMLow · 1.1 ft0.33 m
6:18 PMHigh · 5.4 ft1.66 m
5Mon
12:47 AMLow · 0.7 ft0.22 m
7:02 AMHigh · 5.0 ft1.53 m
1:07 PMLow · 0.9 ft0.28 m
7:28 PMHigh · 5.4 ft1.66 m
6Tue
1:50 AMLow · 0.6 ft0.17 m
8:07 AMHigh · 5.3 ft1.61 m
2:12 PMLow · 0.7 ft0.21 m
8:32 PMHigh · 5.5 ft1.69 m
7Wed
2:47 AMLow · 0.4 ft0.11 m
9:05 AMHigh · 5.6 ft1.70 m
3:11 PMLow · 0.4 ft0.12 m
9:28 PMHigh · 5.6 ft1.72 m
8Thu
3:37 AMLow · 0.2 ft0.06 m
9:55 AMHigh · 5.9 ft1.79 m
4:04 PMLow · 0.1 ft0.04 m
10:18 PMHigh · 5.7 ft1.73 m
9Fri
4:24 AMLow · 0.1 ft0.03 m
10:41 AMHigh · 6.1 ft1.85 m
4:52 PMLow · 0.0 ft-0.01 m
11:04 PMHigh · 5.7 ft1.73 m
10Sat
5:06 AMLow · 0.1 ft0.04 m
11:23 AMHigh · 6.1 ft1.87 m
5:37 PMLow · -0.1 ft-0.03 m
11:48 PMHigh · 5.6 ft1.70 m
11Sun
5:47 AMLow · 0.3 ft0.08 m
12:03 PMHigh · 6.1 ft1.86 m
6:19 PMLow · 0.0 ft-0.01 m
12Mon
12:30 AMHigh · 5.4 ft1.66 m
6:26 AMLow · 0.5 ft0.15 m
12:43 PMHigh · 6.0 ft1.82 m
7:00 PMLow · 0.1 ft0.04 m
13Tue
1:12 AMHigh · 5.3 ft1.61 m
7:06 AMLow · 0.7 ft0.23 m
1:23 PMHigh · 5.8 ft1.76 m
7:41 PMLow · 0.3 ft0.10 m
14Wed
1:55 AMHigh · 5.1 ft1.55 m
7:47 AMLow · 1.0 ft0.31 m
2:05 PMHigh · 5.6 ft1.69 m
8:23 PMLow · 0.6 ft0.18 m
15Thu
2:40 AMHigh · 4.9 ft1.50 m
8:30 AMLow · 1.3 ft0.39 m
2:49 PMHigh · 5.3 ft1.62 m
9:09 PMLow · 0.9 ft0.26 m
16Fri
3:27 AMHigh · 4.8 ft1.45 m
9:18 AMLow · 1.5 ft0.45 m
3:38 PMHigh · 5.1 ft1.55 m
9:58 PMLow · 1.1 ft0.33 m
17Sat
4:17 AMHigh · 4.6 ft1.41 m
10:11 AMLow · 1.6 ft0.49 m
4:30 PMHigh · 4.9 ft1.50 m
10:51 PMLow · 1.2 ft0.38 m
18Sun
5:11 AMHigh · 4.6 ft1.39 m
11:09 AMLow · 1.7 ft0.51 m
5:27 PMHigh · 4.8 ft1.47 m
11:47 PMLow · 1.3 ft0.39 m
19Mon
6:07 AMHigh · 4.6 ft1.40 m
12:07 PMLow · 1.6 ft0.48 m
6:26 PMHigh · 4.8 ft1.47 m
20Tue
12:41 AMLow · 1.2 ft0.37 m
7:03 AMHigh · 4.7 ft1.44 m
1:04 PMLow · 1.4 ft0.42 m
7:22 PMHigh · 4.9 ft1.50 m
21Wed
1:32 AMLow · 1.0 ft0.32 m
7:54 AMHigh · 5.0 ft1.52 m
1:58 PMLow · 1.1 ft0.33 m
8:15 PMHigh · 5.0 ft1.54 m
22Thu
2:19 AMLow · 0.8 ft0.25 m
8:41 AMHigh · 5.3 ft1.61 m
2:47 PMLow · 0.7 ft0.21 m
9:03 PMHigh · 5.2 ft1.59 m
23Fri
3:03 AMLow · 0.6 ft0.17 m
9:24 AMHigh · 5.6 ft1.71 m
3:34 PMLow · 0.3 ft0.10 m
9:48 PMHigh · 5.4 ft1.64 m
24Sat
3:45 AMLow · 0.4 ft0.11 m
10:05 AMHigh · 5.9 ft1.80 m
4:19 PMLow · 0.0 ft-0.01 m
10:31 PMHigh · 5.5 ft1.68 m
25Sun
4:27 AMLow · 0.2 ft0.06 m
10:45 AMHigh · 6.2 ft1.88 m
5:04 PMLow · -0.3 ft-0.09 m
11:15 PMHigh · 5.6 ft1.70 m
26Mon
5:10 AMLow · 0.1 ft0.03 m
11:27 AMHigh · 6.3 ft1.93 m
5:49 PMLow · -0.4 ft-0.13 m
27Tue
12:00 AMHigh · 5.6 ft1.70 m
5:54 AMLow · 0.1 ft0.02 m
12:12 PMHigh · 6.4 ft1.94 m
6:36 PMLow · -0.4 ft-0.14 m
28Wed
12:47 AMHigh · 5.5 ft1.68 m
6:40 AMLow · 0.1 ft0.04 m
1:00 PMHigh · 6.3 ft1.92 m
7:26 PMLow · -0.3 ft-0.10 m
29Thu
1:38 AMHigh · 5.4 ft1.64 m
7:31 AMLow · 0.3 ft0.08 m
1:52 PMHigh · 6.1 ft1.87 m
8:19 PMLow · -0.1 ft-0.03 m
30Fri
2:32 AMHigh · 5.2 ft1.60 m
8:28 AMLow · 0.5 ft0.15 m
2:49 PMHigh · 5.9 ft1.80 m
9:18 PMLow · 0.2 ft0.05 m
31Sat
3:31 AMHigh · 5.1 ft1.56 m
9:30 AMLow · 0.7 ft0.21 m
3:51 PMHigh · 5.6 ft1.72 m
10:20 PMLow · 0.4 ft0.12 m
Thu12:46 AM5.3 ft1.61 m8:40 AM0.6 ft0.19 m3:03 PM6.0 ft1.82 m9:31 PM0.4 ft0.12 mFri23:43 AM5.1 ft1.55 m9:39 AM0.8 ft0.26 m4:02 PM5.7 ft1.75 m10:34 PM0.6 ft0.19 mSat34:45 AM5.0 ft1.51 m10:46 AM1.0 ft0.31 m5:08 PM5.5 ft1.69 m11:41 PM0.7 ft0.23 mSun45:53 AM4.9 ft1.50 m11:57 AM1.1 ft0.33 m6:18 PM5.4 ft1.66 mMon512:47 AM0.7 ft0.22 m7:02 AM5.0 ft1.53 m1:07 PM0.9 ft0.28 m7:28 PM5.4 ft1.66 mTue61:50 AM0.6 ft0.17 m8:07 AM5.3 ft1.61 m2:12 PM0.7 ft0.21 m8:32 PM5.5 ft1.69 mWed72:47 AM0.4 ft0.11 m9:05 AM5.6 ft1.70 m3:11 PM0.4 ft0.12 m9:28 PM5.6 ft1.72 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.
Sachem HeadCT · NOAA 8464687 · 3 mi (5 km)MadisonCT · NOAA 8464041 · 4 mi (6 km)Clinton HarborCT · NOAA 8463701 · 7 mi (11 km)Branford, Branford RiverCT · NOAA 8465233 · 8 mi (13 km)