tidealmanac

Upper Guadalupe Slough, CA tide chart

NOAA station 9414549 · Subordinate station · Datum MLLW · Local time (America/Los_Angeles)

Change stationFull year 2026

Today · Sun, Oct 18

High tideLow tide
  1. Low1:51 AM0.7 ft0.22 m
  2. High9:01 AM7.2 ft2.20 m
  3. Low2:38 PM4.0 ft1.22 m
  4. High6:35 PM7.9 ft2.40 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 high9:41 AM7.5 ft2.28 m · in 13h 23m
Next low2:55 AM0.7 ft0.23 m · in 6h 37m
Range today7.2 ft2.19 m4 predicted tides today
MoonFirstFirst quarter · neap tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
5:38 AMHigh · 7.3 ft2.23 m
10:49 AMLow · 3.5 ft1.07 m
4:12 PMHigh · 10.3 ft3.15 m
2Fri
12:17 AMLow · -0.2 ft-0.07 m
7:01 AMHigh · 7.2 ft2.19 m
11:54 AMLow · 3.9 ft1.19 m
5:12 PMHigh · 10.0 ft3.04 m
3Sat
1:30 AMLow · -0.1 ft-0.03 m
8:25 AMHigh · 7.3 ft2.24 m
1:25 PMLow · 4.0 ft1.22 m
6:25 PMHigh · 9.6 ft2.93 m
4Sun
2:47 AMLow · -0.1 ft-0.02 m
9:30 AMHigh · 7.7 ft2.36 m
3:01 PMLow · 3.7 ft1.13 m
7:46 PMHigh · 9.4 ft2.86 m
5Mon
3:55 AMLow · -0.1 ft-0.03 m
10:18 AMHigh · 8.2 ft2.51 m
4:16 PMLow · 3.1 ft0.95 m
9:03 PMHigh · 9.3 ft2.83 m
6Tue
4:51 AMLow · -0.1 ft-0.02 m
10:58 AMHigh · 8.7 ft2.66 m
5:15 PMLow · 2.4 ft0.73 m
10:12 PMHigh · 9.3 ft2.83 m
7Wed
5:38 AMLow · 0.1 ft0.03 m
11:33 AMHigh · 9.2 ft2.80 m
6:07 PMLow · 1.7 ft0.51 m
11:13 PMHigh · 9.2 ft2.80 m
8Thu
6:19 AMLow · 0.4 ft0.12 m
12:05 PMHigh · 9.6 ft2.92 m
6:53 PMLow · 1.0 ft0.31 m
9Fri
12:09 AMHigh · 9.0 ft2.74 m
6:57 AMLow · 0.8 ft0.26 m
12:36 PMHigh · 9.9 ft3.02 m
7:36 PMLow · 0.5 ft0.15 m
10Sat
1:03 AMHigh · 8.7 ft2.66 m
7:32 AMLow · 1.4 ft0.42 m
1:04 PMHigh · 10.1 ft3.07 m
8:16 PMLow · 0.1 ft0.04 m
11Sun
1:54 AMHigh · 8.4 ft2.57 m
8:07 AMLow · 2.0 ft0.60 m
1:32 PMHigh · 10.1 ft3.08 m
8:56 PMLow · -0.1 ft-0.02 m
12Mon
2:46 AMHigh · 8.1 ft2.47 m
8:43 AMLow · 2.6 ft0.78 m
2:00 PMHigh · 10.0 ft3.05 m
9:34 PMLow · -0.1 ft-0.04 m
13Tue
3:38 AMHigh · 7.8 ft2.38 m
9:19 AMLow · 3.1 ft0.94 m
2:28 PMHigh · 9.8 ft2.99 m
10:14 PMLow · -0.1 ft-0.02 m
14Wed
4:33 AMHigh · 7.5 ft2.28 m
9:57 AMLow · 3.5 ft1.08 m
3:00 PMHigh · 9.5 ft2.89 m
10:58 PMLow · 0.1 ft0.04 m
15Thu
5:35 AMHigh · 7.2 ft2.20 m
10:42 AMLow · 3.9 ft1.19 m
3:38 PMHigh · 9.1 ft2.77 m
11:47 PMLow · 0.4 ft0.11 m
16Fri
6:46 AMHigh · 7.0 ft2.15 m
11:41 AMLow · 4.1 ft1.26 m
4:25 PMHigh · 8.7 ft2.64 m
17Sat
12:45 AMLow · 0.6 ft0.18 m
8:02 AMHigh · 7.1 ft2.15 m
1:09 PMLow · 4.2 ft1.28 m
5:24 PMHigh · 8.2 ft2.50 m
18Sun
1:51 AMLow · 0.7 ft0.22 m
9:01 AMHigh · 7.2 ft2.20 m
2:38 PMLow · 4.0 ft1.22 m
6:35 PMHigh · 7.9 ft2.40 m
19Mon
2:55 AMLow · 0.7 ft0.23 m
9:41 AMHigh · 7.5 ft2.28 m
3:44 PMLow · 3.6 ft1.09 m
7:49 PMHigh · 7.7 ft2.36 m
20Tue
3:48 AMLow · 0.7 ft0.22 m
10:11 AMHigh · 7.8 ft2.38 m
4:35 PMLow · 3.0 ft0.92 m
8:58 PMHigh · 7.8 ft2.37 m
21Wed
4:33 AMLow · 0.7 ft0.22 m
10:37 AMHigh · 8.2 ft2.51 m
5:17 PMLow · 2.4 ft0.73 m
10:00 PMHigh · 7.9 ft2.40 m
22Thu
5:11 AMLow · 0.8 ft0.26 m
11:01 AMHigh · 8.7 ft2.66 m
5:54 PMLow · 1.7 ft0.52 m
10:57 PMHigh · 8.0 ft2.45 m
23Fri
5:47 AMLow · 1.1 ft0.33 m
11:26 AMHigh · 9.3 ft2.82 m
6:31 PMLow · 1.0 ft0.30 m
11:51 PMHigh · 8.2 ft2.49 m
24Sat
6:22 AMLow · 1.4 ft0.43 m
11:53 AMHigh · 9.8 ft2.99 m
7:08 PMLow · 0.3 ft0.08 m
25Sun
12:45 AMHigh · 8.3 ft2.52 m
6:57 AMLow · 1.9 ft0.57 m
12:21 PMHigh · 10.3 ft3.15 m
7:47 PMLow · -0.4 ft-0.12 m
26Mon
1:39 AMHigh · 8.3 ft2.53 m
7:34 AMLow · 2.3 ft0.71 m
12:53 PMHigh · 10.8 ft3.28 m
8:30 PMLow · -0.9 ft-0.27 m
27Tue
2:35 AMHigh · 8.2 ft2.50 m
8:14 AMLow · 2.8 ft0.86 m
1:29 PMHigh · 11.0 ft3.36 m
9:15 PMLow · -1.2 ft-0.36 m
28Wed
3:33 AMHigh · 8.1 ft2.46 m
8:57 AMLow · 3.2 ft0.99 m
2:10 PMHigh · 11.1 ft3.38 m
10:05 PMLow · -1.2 ft-0.38 m
29Thu
4:35 AMHigh · 7.9 ft2.40 m
9:45 AMLow · 3.6 ft1.09 m
2:57 PMHigh · 10.8 ft3.31 m
11:00 PMLow · -1.1 ft-0.34 m
30Fri
5:41 AMHigh · 7.7 ft2.35 m
10:45 AMLow · 3.8 ft1.16 m
3:53 PMHigh · 10.4 ft3.16 m
31Sat
12:02 AMLow · -0.8 ft-0.25 m
6:49 AMHigh · 7.7 ft2.35 m
12:03 PMLow · 3.9 ft1.19 m
4:58 PMHigh · 9.7 ft2.95 m
Thu15:38 AM7.3 ft2.23 m10:49 AM3.5 ft1.07 m4:12 PM10.3 ft3.15 mFri212:17 AM-0.2 ft-0.07 m7:01 AM7.2 ft2.19 m11:54 AM3.9 ft1.19 m5:12 PM10.0 ft3.04 mSat31:30 AM-0.1 ft-0.03 m8:25 AM7.3 ft2.24 m1:25 PM4.0 ft1.22 m6:25 PM9.6 ft2.93 mSun42:47 AM-0.1 ft-0.02 m9:30 AM7.7 ft2.36 m3:01 PM3.7 ft1.13 m7:46 PM9.4 ft2.86 mMon53:55 AM-0.1 ft-0.03 m10:18 AM8.2 ft2.51 m4:16 PM3.1 ft0.95 m9:03 PM9.3 ft2.83 mTue64:51 AM-0.1 ft-0.02 m10:58 AM8.7 ft2.66 m5:15 PM2.4 ft0.73 m10:12 PM9.3 ft2.83 mWed75:38 AM0.1 ft0.03 m11:33 AM9.2 ft2.80 m6:07 PM1.7 ft0.51 m11:13 PM9.2 ft2.80 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.
Gold Street Bridge, Alviso SloughCA · NOAA 9414551 · 2 mi (3 km)Coyote Creek, Alviso SloughCA · NOAA 9414575 · 2 mi (4 km)Coyote Creek, Tributary no.1CA · NOAA 9414561 · 3 mi (4 km)Calaveras Point, West ofCA · NOAA 9414539 · 4 mi (6 km)