Montezuma Slough tide times

Suisun Bay, CASuisun BayNOAA 9415205Tuesday, October 20 · PDTTue Oct 20Predictions onlyChange station
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Today at Montezuma Slough the next low tide is at 6:05 PM (1.3 ft) and the next high tide is at 11:25 PM (3.1 ft). Tomorrow's first low is at 6:46 AM.

Estimated now
1.7 ft ↓
Falling 0.4 ft per hour
Next low
6:05 PM
In 1 h 40 min · 1.3 ft
Next high
11:25 PM
In 7 h 00 min · 3.1 ft
Tide range today
3.1 ft
Mean range 3.2 ft
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
0 ft2 ftNOW 4:256:07 AMLow · 0.1 ft12:27 PMHigh · 3.2 ft6:05 PMLow · 1.3 ft11:25 PMHigh · 3.1 ft
Tide chart for Montezuma Slough, today. Low 0.1 ft at 6:07 AM, high 3.2 ft at 12:27 PM, low 1.3 ft at 6:05 PM, high 3.1 ft at 11:25 PM.

Heights and times are estimated from Port Chicago, Suisun Bay using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW
  • Low6:07 AM0.1 ft
  • High12:27 PM3.2 ft
  • Low6:05 PM1.3 ft
  • High11:25 PM3.1 ft
Tide times for Montezuma Slough
TideTimeHeight
Low6:07 AM0.1 ft
High12:27 PM3.2 ft
Low6:05 PM1.3 ft
High11:25 PM3.1 ft
Sunrise
7:22 AM
First light 6:55
Sunset
6:24 PM
Last light 6:51
Moon
70%
Waxing gibbous
Tide range
3.1 ft
Mean 3.2 ft

Best windows today

Plan the week →
  • Fishing
    4:00 to 7:00 PM

    Moving water near sunset, as the tide falls toward the 6:05 PM low. Second window 6:00 to 8:00 AM.

  • Tidepools & shelling
    Next: Wed 7:00 to 9:00 AM
    Earlier today: 7:00 to 8:00 AM

    Today's best window (7:00 to 8:00 AM) has passed.

  • Surfing
    6:00 to 7:00 PM

    Today's best window (8:00 to 10:00 AM) has passed. Mid tide from 8:00 to 10:00 AM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 2:00 to 9:00 AM

    Under 1.5 ft around low water. Launch before 2:00 AM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

October calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 20L6:07a0.1H12:27p3.2L6:05p1.3H11:25p3.13.1
WedOct 21L6:46a0.1H1:02p3.3L7:01p0.93.2
ThuOct 22H12:31a3.1L7:20a0.2H1:30p3.5L7:51p0.63.3
FriOct 23H1:28a3.2L7:50a0.4H1:53p3.7L8:38p0.33.4
SatOct 24H2:21a3.2L8:19a0.6H2:13p4.0L9:24p0.13.8
SunOct 25H3:14a3.2L8:51a0.9H2:36p4.3L10:10p0.04.3
MonOct 26H4:08a3.2L9:27a1.1H3:06p4.6L10:58p−0.14.7 spring tide

Spring tides Monday. Lows drop to −0.1 ft, the best shelling days this week. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9415205.

Nearby stations

Currents

Montezuma Slough, east end, near bridge

  • Slack12:46 AM
  • Max ebb4:43 AM 1.3 kn
  • Slack8:46 AM
  • Max flood12:11 PM 0.9 kn
  • Slack3:21 PM
  • Max ebb6:11 PM 0.8 kn
  • Slack8:39 PM
  • Max flood11:10 PM 0.6 kn

Current predictions for Montezuma Slough, east end, near bridge, 0.1 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA subordinate, from Port Chicago, Suisun Bay
Live gauge
None
Coordinates
38.077° N, 121.885° W
Time zone
Pacific, UTC−7
Station ID
NOAA 9415205

About the tides at Montezuma Slough

Tides here are mixed. On average the two daily highs differ by 0.8 ft, so check which low is the lower one before you head out. The pattern follows the reference station at Port Chicago, Suisun Bay. The average range is about 3.2 ft. Spring tides add a little more at both ends. From the average lower low to the average higher high, the difference is 4.3 ft. In the next 12 months the highest predicted tide here is 5.2 ft on July 4, and the lowest is −0.5 ft on December 25.

Montezuma Slough is a subordinate station. NOAA predicts its tides by adjusting Port Chicago, Suisun Bay: highs come about 76 min and lows about 87 min later than there. NOAA measured the tide here from 1977 to 1979 to set up these predictions. The nearest other station is Collinsville, 2 mi away, where high tide comes about 5 min earlier. For tidal currents, see Montezuma Slough, east end, near bridge.

Predictions are based on Port Chicago, Suisun Bay.

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Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.