Suisun City, Suisun Slough Tides Today
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Suisun City, Suisun Slough runs a mean tidal range of about 4.0 ft. This month the highest water, 6.6 ft, comes on the afternoon of Nov 25, and the lowest, a -0.5 ft minus tide, on the evening of Nov 26.
| Low tide | 4:18 AM | -0.0 ft |
| High tide | 10:20 AM | 4.7 ft |
| Low tide | 4:34 PM | 1.1 ft |
| High tide | 9:49 PM | 4.3 ft |
Today on the water at Suisun City, Suisun Slough
Today at Suisun City, Suisun Slough: high tide at 10:20 AM (4.7 ft) and 9:49 PM (4.3 ft), low tide at 4:18 AM (-0.0 ft) and 4:34 PM (1.1 ft). The National Weather Service forecast for Tuesday is light rain with SE winds 2 to 7 mph, 60°F. Sunrise is at 6:35 AM and sunset at 5:08 PM.
| Period | Forecast | Wind | Temp |
|---|---|---|---|
| Overnight | Partly Cloudy | WSW 3 mph | 49°F |
| Tuesday | Light Rain | SE 2 to 7 mph | 60°F |
Forecast: National Weather Service point forecast for this location.
Where Suisun City, Suisun Slough is
Suisun City, Suisun Slough sits at 38.2367° N, 122.0300° W on San Francisco Bay, at 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), 12.5 mi away, and high and low water here run on average about 48 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, 2.5 mi away.
The tide at Suisun City, Suisun Slough
Suisun City, Suisun Slough 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. The mean range from lower low to higher high is 5.4 ft, and 4.2 ft between the average high and the average low, a moderate tide. On an average day the higher high tops the lower high by 0.5 ft and the lower low sits 0.7 ft below the other low. 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
- High tide reaches Suisun City, Suisun Slough about 10.6 hours after the moon passes overhead. That lag is local, which is why high water does not line up with the moon.
- Highest water on record: 6.9 ft on Jan 16, 1978.
- Lowest on record: -1.2 ft on May 5, 1978.
- NOAA predicts tides here from Port Chicago, Suisun Bay, station 9415144. High tide comes about 36 min later and low tide about 61 min later than there.
- High tide heights run about 1.11 times the reference.
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 fixes MLLW at Suisun City, Suisun Slough from the 1983-2001 National Tidal Datum Epoch; mean higher high water is 5.4 ft above it and mean sea level 2.8 ft. These datums are controlled from NOAA's Port Chicago, CA gauge. Source: NOAA CO-OPS station 9415498, 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 Suisun City, Suisun Slough
- Montezuma Slough Bridge: 4.4 mi, tides about 7 min earlier
- Suisun Slough entrance: 7.8 mi, tides about 36 min earlier
- Point Buckler: 9.4 mi, tides about 31 min earlier
- Meins Landing, Montezuma Slough: 9.6 mi, tides about 16 min later
- Port Chicago, Suisun Bay: 12.5 mi, tides about 48 min earlier
TidalMapMonthly tide calendar
🌊 Biggest flood tides at Suisun City, Suisun Slough 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 Suisun City, Suisun Slough 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.
Best fishing times (solunar)
Major and minor solunar windows for Suisun City, Suisun Slough, peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).
| Day | Major windows | Minor windows | Score |
|---|---|---|---|
| Today 🌗 | 6:40–8:40 AM 7:05–9:05 PM | 11:49–1:49 AM 1:20–3:20 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 🌘 | 8:14–10:14 AM 8:39–10:39 PM | 2:07–4:07 AM 2:10–4:10 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 🌘 | 9:44–11:44 AM 10:09–12:09 AM | 4:19–6:19 AM 3:00–5:00 PM | 92 |
| Sun Nov 8 🌘 | 10:30–12:30 PM 10:55–12:55 AM | 5:24–7:24 AM 3:29–5:29 PM | 97 |
| Mon Nov 9 🌑 | 11:18–1:18 PM 11:43–1:43 AM | 6:28–8:28 AM 4:03–6:03 PM | 99 |
Predictions & observations: NOAA CO-OPS station 9415498. 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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