Montezuma Slough Bridge Tides Today

California · Station 9415402 · Updated Nov 3, 2026

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Montezuma Slough Bridge runs a mean tidal range of about 3.6 ft. This month the highest water, 6.0 ft, comes on the afternoon of Nov 25, and the lowest, a -0.5 ft minus tide, on the evening of Nov 26.

Predictedno live gauge
Next low tide -0.0 ft at 4:03 AM
Low -0.0 ft · 4:03 AMHigh 4.2 ft · 10:21 AMLow 1.0 ft · 4:19 PMHigh 3.9 ft · 9:50 PM
Predicted
Today's tides
Low tide4:03 AM-0.0 ft
High tide10:21 AM4.2 ft
Low tide4:19 PM1.0 ft
High tide9:50 PM3.9 ft

Today on the water at Montezuma Slough Bridge

Today at Montezuma Slough Bridge: high tide at 10:21 AM (4.2 ft) and 9:50 PM (3.9 ft), low tide at 4:03 AM (-0.0 ft) and 4:19 PM (1.0 ft). The National Weather Service forecast for Tuesday is light rain with SE winds 3 to 8 mph, 60°F. Sunrise is at 6:35 AM and sunset at 5:07 PM.

PeriodForecastWindTemp
OvernightPartly CloudySSW 3 mph49°F
TuesdayLight RainSE 3 to 8 mph60°F

Forecast: National Weather Service point forecast for this location.

Where Montezuma Slough Bridge is

Montezuma Slough Bridge sits at 38.1867° N, 121.9800° W on San Francisco Bay, about 3 mi south of Suisun City, CA, in Solano County. The station here is a subordinate tide prediction point. NOAA has no gauge in the water at this spot; its times and heights are published as offsets from a reference gauge, named below. The closest gauge measuring live water level is Port Chicago, Suisun Bay (NOAA 9415144), 9.6 mi away, and high and low water here run on average about 42 min later than there. The nearest weather station is Rush Ranch, San Francisco Bay Reserve, CA, a shore station reporting wind and, at most sites, water temperature, 2.7 mi away.

The tide at Montezuma Slough Bridge

Montezuma Slough Bridge has a semidiurnal tide: two highs and two lows a day of about the same size, roughly 12 hours 25 minutes apart. This month's predictions average 1.9 high tides a day here. For the water around it: Bay tides are mixed semidiurnal, two unequal highs a day with a range near 6 ft at the Golden Gate that shifts in time as it moves into the bay and up the rivers.

About this station

Datum and source

Heights on this page are feet above mean lower low water (MLLW), the zero NOAA's nautical charts use for soundings. A predicted 0.0 ft low is the average of the lower low each day; a minus tide is water below chart datum, and a 2 ft high means 2 ft more water than the chart shows. NOAA publishes no datums for this point. Its predictions are offsets from Port Chicago, Suisun Bay and are referenced to MLLW there. Source: NOAA CO-OPS station 9415402, established 1977, gauge removed 1989. The tide times and heights are published as time and height offsets from its reference gauge; TidalMap republishes them daily and does not alter them.

Tide stations near Montezuma Slough Bridge

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Monthly tide calendar

Flood & low finder

🌊 Biggest flood tides at Montezuma Slough Bridge this month: Nov 23, Nov 24, Nov 25, Nov 26, Nov 27. These spring highs push water up into the grass and over the oyster rock; prime for poling into flooded marsh for tailing reds.

🔻 Negative (minus) low tides at Montezuma Slough Bridge this month: Nov 1, Nov 2, Nov 3, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 22, Nov 23 …. These drain the flats and expose the oyster rock, prime for sight-fishing and clamming.

November 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1🌗L:-0.1H:3.9L:1.8H:4.4
2🌗L:-0.1H:4.0L:1.5H:4.1
3🌗L:-0.0H:4.2L:1.0H:3.9
4🌗L:0.0H:4.5L:0.6H:3.8
5L:0.2H:4.7L:0.2H:3.8
6L:0.5H:4.8L:-0.1
7H:3.8L:0.9H:4.9L:-0.2
8H:3.8L:1.3H:5.0L:-0.3
9🌑H:3.8L:1.7H:5.1L:-0.2
10🌑H:3.8L:2.0H:5.1L:-0.1
11🌑H:3.9L:2.2H:5.1L:-0.1
12H:3.8L:2.3H:5.1L:-0.0
13H:3.8L:2.3H:4.9
14L:0.0H:3.7L:2.2H:4.6
15L:0.0H:3.7L:2.0H:4.2
16🌓L:0.0H:3.7L:1.8H:3.8
17🌓L:0.0H:3.8L:1.5H:3.5
18🌓L:0.1H:3.9L:1.2H:3.3
19🌓L:0.3H:4.1L:0.8H:3.3
20L:0.5H:4.5L:0.4H:3.4
21L:0.9H:4.9L:0.1
22H:3.5L:1.2H:5.3L:-0.1
23🌕H:3.7L:1.6H:5.7L:-0.3
24🌕H:3.8L:1.9H:5.9L:-0.4
25🌕H:3.9L:2.1H:6.0L:-0.5
26🌕H:3.9L:2.1H:5.9L:-0.5
27H:4.0L:2.1H:5.6L:-0.4
28H:4.0L:2.0H:5.2
29L:-0.3H:4.0L:1.7H:4.6
30L:-0.2H:4.1L:1.4H:4.1

Best fishing times (solunar)

Major and minor solunar windows for Montezuma Slough Bridge, peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).

DayMajor windowsMinor windowsScore
Today 🌗6:40–8:40 AM
7:05–9:05 PM
11:49–1:49 AM
1:19–3:19 PM
49
Wed Nov 4 🌗7:28–9:28 AM
7:53–9:53 PM
12:59–2:59 AM
1:45–3:45 PM
62
Thu Nov 5 🌘8:13–10:13 AM
8:38–10:38 PM
2:07–4:07 AM
2:09–4:09 PM
74
Fri Nov 6 🌘8:58–10:58 AM
9:23–11:23 PM
3:13–5:13 AM
2:34–4:34 PM
84
Sat Nov 7 🌘9:43–11:43 AM
10:08–12:08 AM
4:18–6:18 AM
3:00–5:00 PM
92
Sun Nov 8 🌘10:30–12:30 PM
10:55–12:55 AM
5:23–7:23 AM
3:29–5:29 PM
97
Mon Nov 9 🌑11:18–1:18 PM
11:43–1:43 AM
6:27–8:27 AM
4:03–6:03 PM
99

Predictions & observations: NOAA CO-OPS station 9415402. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.

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