Suisun Slough entrance tide chart
California · near Fairfield (9 mi) · NOAA station 9415265 · times in local time (PDT)
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Tides today, Sunday, October 11
- High 3:06 AM 4.3 ft
- Low 8:55 AM 1.3 ft
- High 2:50 PM 5.3 ft
- Low 10:16 PM 0.0 ft
Were today's predicted times right where you were?
Sunrise 7:14 AM · Sunset 6:37 PM · New moon (0%)
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Fishing forecast
Hour by hour at Suisun Slough entranceBest times
1:00 AM–2:00 AM and 6:00 PM–7:00 PM
New moon (0% lit)
Rain radar
Biting around here in October
- Striped bass In seasonSF Bay and Delta on moving water
- Calico bass In seasonKelp and rocks in Southern California
- Yellowtail In seasonSouthern California, warm water
General seasonal guide for California. Seasons, sizes and limits vary, so check your state rules before keeping fish.
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Weather and conditions at Suisun Slough entrance
Loading the National Weather Service forecast… Open it on weather.gov.
Marine forecast: San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge
Loading the latest National Weather Service forecast… Open it on weather.gov.
- Water temperature —
- Nearest weather buoy San Francisco Bar, CA (142) (39 mi): waves, wind and water temperature
Marine radio: weather channels and VHF
NOAA Weather Radio
- 162.425 MHz WX4 WNG655, Contra Costa County, CA (19 mi)
- 162.500 MHz WX6 KDX54, Big Rock Ridge, CA (29 mi)
To get alerts on a weather alert radio, program county code 006095 (Solano).
VHF marine channels
- Ch 16 Distress, safety and calling
- Ch 9 Boater-to-boater calling
- Ch 22A Coast Guard safety broadcasts
- Ch 13 Bridge-to-bridge (big ships, drawbridges)
- Ch 68, 69, 71, 72, 78A Recreational chat
Weather radio broadcasts are continuous; VHF channels are the US standard. Local harbors and bridges may use others, so check your chart.
Live readings from NOAA and the National Weather Service, loaded when you open this page.
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Recent reports
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Tide times this week
| Day | High and low tides | Sunrise / sunset | Moon |
|---|---|---|---|
| Sun Oct 11 | H 3:06 AM 4.3 ftL 8:55 AM 1.3 ftH 2:50 PM 5.3 ftL 10:16 PM 0.0 ft | 7:14 AM / 6:37 PM | New moon (0%) |
| Mon Oct 12 | H 3:57 AM 4.1 ftL 9:20 AM 1.6 ftH 3:10 PM 5.3 ftL 11:00 PM 0.0 ft | 7:15 AM / 6:36 PM | New moon (2%) |
| Tue Oct 13 | H 4:50 AM 3.9 ftL 9:50 AM 1.8 ftH 3:33 PM 5.3 ftL 11:44 PM 0.0 ft | 7:16 AM / 6:34 PM | Waxing crescent (6%) |
| Wed Oct 14 | H 5:46 AM 3.8 ftL 10:27 AM 2.0 ftH 4:02 PM 5.2 ft | 7:16 AM / 6:33 PM | Waxing crescent (13%) |
| Thu Oct 15 | L 12:29 AM 0.1 ftH 6:46 AM 3.7 ftL 11:12 AM 2.2 ftH 4:39 PM 5.1 ft | 7:17 AM / 6:32 PM | Waxing crescent (20%) |
| Fri Oct 16 | L 1:19 AM 0.2 ftH 7:48 AM 3.7 ftL 12:07 PM 2.4 ftH 5:23 PM 4.9 ft | 7:18 AM / 6:30 PM | Waxing crescent (30%) |
| Sat Oct 17 | L 2:12 AM 0.2 ftH 8:50 AM 3.8 ftL 1:12 PM 2.5 ftH 6:17 PM 4.6 ft | 7:19 AM / 6:29 PM | First quarter (40%) |
Tidal currents near Suisun Slough entrance
From NOAA's current predictions for Entrance at 3 ft depth, 0.6 miles away. Slack is when the current turns and the water is calmest; flood runs in with the rising tide and ebb runs out with the falling tide. Times are the peak of each run, in knots. The flood runs toward the WNW (290°) and the ebb toward the ESE (110°). The strongest current this week is 1.8 knots.
| Day | Slack water and peak currents |
|---|---|
| Sun Oct 11 | Flood 12:28 AM 1.0 knSlack 3:55 AMEbb 6:28 AM 1.1 knSlack 9:38 AMFlood 12:04 PM 1.4 knSlack 3:42 PMEbb 6:50 PM 1.7 knSlack 11:07 PM |
| Mon Oct 12 | Flood 1:19 AM 1.0 knSlack 4:51 AMEbb 7:07 AM 0.9 knSlack 10:05 AMFlood 12:33 PM 1.3 knSlack 4:09 PMEbb 7:03 PM 1.7 knSlack 11:54 PM |
| Tue Oct 13 | Flood 2:14 AM 0.9 knSlack 5:53 AMEbb 7:51 AM 0.7 knSlack 10:35 AMFlood 1:06 PM 1.2 knSlack 4:37 PMEbb 7:27 PM 1.8 kn |
| Wed Oct 14 | Slack 12:41 AMFlood 3:12 AM 0.9 knSlack 7:00 AMEbb 8:43 AM 0.5 knSlack 11:10 AMFlood 1:44 PM 1.1 knSlack 5:10 PMEbb 8:00 PM 1.7 kn |
| Thu Oct 15 | Slack 1:30 AMFlood 4:15 AM 0.8 knSlack 8:12 AMEbb 9:42 AM 0.4 knSlack 11:52 AMFlood 2:27 PM 1.0 knSlack 5:49 PMEbb 8:43 PM 1.7 kn |
| Fri Oct 16 | Slack 2:23 AMFlood 5:22 AM 0.8 knSlack 9:26 AMEbb 10:49 AM 0.3 knSlack 12:48 PMFlood 3:16 PM 0.9 knSlack 6:36 PMEbb 9:37 PM 1.6 kn |
| Sat Oct 17 | Slack 3:18 AMFlood 6:27 AM 0.9 knSlack 10:31 AMEbb 11:57 AM 0.3 knSlack 1:58 PMFlood 4:13 PM 0.8 knSlack 7:34 PMEbb 10:45 PM 1.4 kn |
Current predictions can differ a lot over short distances: check the station location on NOAA before planning a passage.
Best fishing times at Suisun Slough entrance
The bite score (0 to 100) adds up what anglers watch most: moving water (a tide running harder than usual here scores higher), solunar periods (major periods of about two hours centred on the moon overhead or underfoot, minor periods of about an hour on moonrise and moonset), dawn and dusk light, and how close it is to the new or full moon. Best times are the stretches of the day scoring near that day's top.
| Day | Bite score | Best times | Major periods | Minor periods |
|---|---|---|---|---|
| Sun Oct 11 | 93 · Excellent | 1:00 AM–2:00 AM, 6:00 PM–7:00 PM | 12:26 AM–2:26 AM, 12:49 PM–2:49 PM | 8:02 AM–9:02 AM, 6:28 PM–7:28 PM |
| Mon Oct 12 | 81 · Excellent | 7:00 PM–8:00 PM, 1:00 AM–3:00 AM | 1:12 AM–3:12 AM, 1:35 PM–3:35 PM | 9:06 AM–10:06 AM, 6:59 PM–7:59 PM |
| Tue Oct 13 | 64 · Good | 2:00 AM–3:00 AM | 1:59 AM–3:59 AM, 2:24 PM–4:24 PM | 10:09 AM–11:09 AM, 7:34 PM–8:34 PM |
| Wed Oct 14 | 49 · Fair | 3:00 AM–4:00 AM | 2:49 AM–4:49 AM, 3:14 PM–5:14 PM | 11:09 AM–12:09 PM, 8:16 PM–9:16 PM |
| Thu Oct 15 | 42 · Fair | 4:00 AM–5:00 AM | 3:39 AM–5:39 AM, 4:05 PM–6:05 PM | 12:04 PM–1:04 PM, 9:05 PM–10:05 PM |
| Fri Oct 16 | 45 · Fair | 5:00 AM–6:00 AM, 6:00 PM–7:00 PM | 4:30 AM–6:30 AM, 4:55 PM–6:55 PM | 12:53 PM–1:53 PM, 9:59 PM–10:59 PM |
| Sat Oct 17 | 49 · Fair | 6:00 AM–7:00 AM | 5:20 AM–7:20 AM, 5:45 PM–7:45 PM | 1:35 PM–2:35 PM, 10:59 PM–11:59 PM |
A planning aid, not a guarantee. Wind, water clarity, bait and pressure changes matter too; the forecast above adds live wind and pressure when you open the page.
Best daylight low tides in the next two weeks
The lowest water that falls between sunrise and sunset, for tide pooling and beachcombing.
- 1.3 ft at 8:55 AM on Sunday, October 11
- 1.6 ft at 9:20 AM on Monday, October 12
- 1.6 ft at 5:49 PM on Wednesday, October 21
- 1.8 ft at 9:50 AM on Tuesday, October 13
- 2.0 ft at 10:27 AM on Wednesday, October 14
- 2.0 ft at 4:49 PM on Tuesday, October 20
Tide table: October 11 to November 10, 2026
Full 2026 tide table Full 2027 tide table
| Day | High and low tides | Sunrise / sunset |
|---|---|---|
| Sun Oct 11 | H 3:06 AM 4.3 ftL 8:55 AM 1.3 ftH 2:50 PM 5.3 ftL 10:16 PM 0.0 ft | 7:14 AM / 6:37 PM |
| Mon Oct 12 | H 3:57 AM 4.1 ftL 9:20 AM 1.6 ftH 3:10 PM 5.3 ftL 11:00 PM 0.0 ft | 7:15 AM / 6:36 PM |
| Tue Oct 13 | H 4:50 AM 3.9 ftL 9:50 AM 1.8 ftH 3:33 PM 5.3 ftL 11:44 PM 0.0 ft | 7:16 AM / 6:34 PM |
| Wed Oct 14 | H 5:46 AM 3.8 ftL 10:27 AM 2.0 ftH 4:02 PM 5.2 ft | 7:16 AM / 6:33 PM |
| Thu Oct 15 | L 12:29 AM 0.1 ftH 6:46 AM 3.7 ftL 11:12 AM 2.2 ftH 4:39 PM 5.1 ft | 7:17 AM / 6:32 PM |
| Fri Oct 16 | L 1:19 AM 0.2 ftH 7:48 AM 3.7 ftL 12:07 PM 2.4 ftH 5:23 PM 4.9 ft | 7:18 AM / 6:30 PM |
| Sat Oct 17 | L 2:12 AM 0.2 ftH 8:50 AM 3.8 ftL 1:12 PM 2.5 ftH 6:17 PM 4.6 ft | 7:19 AM / 6:29 PM |
| Sun Oct 18 | L 3:08 AM 0.3 ftH 9:47 AM 4.0 ftL 2:26 PM 2.5 ftH 7:25 PM 4.3 ft | 7:20 AM / 6:27 PM |
| Mon Oct 19 | L 4:01 AM 0.3 ftH 10:37 AM 4.2 ftL 3:41 PM 2.4 ftH 8:49 PM 4.1 ft | 7:21 AM / 6:26 PM |
| Tue Oct 20 | L 4:47 AM 0.3 ftH 11:19 AM 4.3 ftL 4:49 PM 2.0 ftH 10:10 PM 4.1 ft | 7:22 AM / 6:25 PM |
| Wed Oct 21 | L 5:27 AM 0.4 ftH 11:52 AM 4.5 ftL 5:49 PM 1.6 ftH 11:16 PM 4.1 ft | 7:23 AM / 6:23 PM |
| Thu Oct 22 | L 6:01 AM 0.5 ftH 12:19 PM 4.7 ftL 6:42 PM 1.2 ft | 7:24 AM / 6:22 PM |
| Fri Oct 23 | H 12:13 AM 4.0 ftL 6:32 AM 0.8 ftH 12:39 PM 4.9 ftL 7:30 PM 0.8 ft | 7:25 AM / 6:21 PM |
| Sat Oct 24 | H 1:08 AM 4.0 ftL 7:01 AM 1.0 ftH 12:58 PM 5.2 ftL 8:18 PM 0.4 ft | 7:26 AM / 6:20 PM |
| Sun Oct 25 | H 2:03 AM 3.8 ftL 7:33 AM 1.3 ftH 1:22 PM 5.5 ftL 9:05 PM 0.0 ft | 7:27 AM / 6:18 PM |
| Mon Oct 26 | H 3:00 AM 3.7 ftL 8:09 AM 1.6 ftH 1:53 PM 5.7 ftL 9:54 PM -0.2 ft | 7:28 AM / 6:17 PM |
| Tue Oct 27 | H 4:01 AM 3.6 ftL 8:51 AM 1.9 ftH 2:30 PM 5.9 ftL 10:45 PM -0.4 ft | 7:30 AM / 6:16 PM |
| Wed Oct 28 | H 5:05 AM 3.6 ftL 9:41 AM 2.1 ftH 3:14 PM 5.9 ftL 11:41 PM -0.5 ft | 7:31 AM / 6:15 PM |
| Thu Oct 29 | H 6:13 AM 3.6 ftL 10:40 AM 2.2 ftH 4:03 PM 5.7 ft | 7:32 AM / 6:14 PM |
| Fri Oct 30 | L 12:40 AM -0.4 ftH 7:21 AM 3.6 ftL 11:48 AM 2.4 ftH 4:59 PM 5.4 ft | 7:33 AM / 6:12 PM |
| Sat Oct 31 | L 1:43 AM -0.4 ftH 8:26 AM 3.8 ftL 1:04 PM 2.4 ftH 6:04 PM 5.0 ft | 7:34 AM / 6:11 PM |
| Sun Nov 1 | L 1:45 AM -0.3 ftH 8:25 AM 4.0 ftL 1:24 PM 2.2 ftH 6:25 PM 4.6 ft | 6:35 AM / 5:10 PM |
| Mon Nov 2 | L 2:44 AM -0.2 ftH 9:17 AM 4.4 ftL 2:41 PM 1.8 ftH 7:57 PM 4.3 ft | 6:36 AM / 5:09 PM |
| Tue Nov 3 | L 3:37 AM -0.1 ftH 10:03 AM 4.7 ftL 3:52 PM 1.4 ftH 9:17 PM 4.2 ft | 6:37 AM / 5:08 PM |
| Wed Nov 4 | L 4:23 AM 0.1 ftH 10:43 AM 5.0 ftL 4:55 PM 0.8 ftH 10:25 PM 4.2 ft | 6:38 AM / 5:07 PM |
| Thu Nov 5 | L 5:03 AM 0.3 ftH 11:19 AM 5.2 ftL 5:52 PM 0.3 ftH 11:23 PM 4.0 ft | 6:39 AM / 5:06 PM |
| Fri Nov 6 | L 5:38 AM 0.7 ftH 11:50 AM 5.3 ftL 6:44 PM -0.1 ft | 6:40 AM / 5:05 PM |
| Sat Nov 7 | H 12:18 AM 3.9 ftL 6:09 AM 1.1 ftH 12:16 PM 5.3 ftL 7:33 PM -0.3 ft | 6:41 AM / 5:04 PM |
| Sun Nov 8 | H 1:11 AM 3.8 ftL 6:39 AM 1.4 ftH 12:39 PM 5.3 ftL 8:19 PM -0.5 ft | 6:42 AM / 5:03 PM |
| Mon Nov 9 | H 2:03 AM 3.7 ftL 7:08 AM 1.7 ftH 1:00 PM 5.3 ftL 9:03 PM -0.6 ft | 6:43 AM / 5:02 PM |
| Tue Nov 10 | H 2:55 AM 3.6 ftL 7:42 AM 1.9 ftH 1:24 PM 5.2 ftL 9:45 PM -0.5 ft | 6:45 AM / 5:01 PM |
Heights are in feet above mean lower low water (MLLW), the zero line on most US nautical charts. A minus height means the water drops below that line.
Around Suisun Slough entrance
Boat ramps
- Boat ramp 4.4 mi
Fishing piers and docks
Distances from the tide station. Places from © OpenStreetMap contributors; links open in Google Maps.
About the tides at Suisun Slough entrance
Suisun Slough entrance gets two high tides and two low tides most days, but one high is clearly higher than the other (and one low clearly lower), which is called a mixed tide. Over the next month the water typically rises or falls about 3.6 ft between a high and the next low.
The biggest swings in this window come around Wednesday, October 28, when the day's range reaches 6.3 ft, and again around Monday, November 9 (5.8 ft). Here the biggest ranges depend on the moon's phase and on how far north or south of the equator it is, so they don't always line up with the new and full moon. The calmest day is Monday, October 19, with only 3.9 ft between the day's highest and lowest water.
The lowest tide of the month is -0.6 ft at 9:03 PM on Monday, November 9. There are 16 minus tides (lows below the chart's zero line) in this window: the best times for tide pools, clamming and walking the flats.
The highest predicted tide is 5.9 ft at 3:14 PM on Wednesday, October 28. Onshore wind or a storm can push the real water level above that.
This is a reference (harmonic) station: NOAA predicts its tides directly from years of measured water levels here, which makes it among the most reliable predictions on the coast.
Station details
- NOAA station ID: 9415265
- Type: reference (harmonic)
- Location: 38.1283, -122.0730