Threemile Slough tide times

Three Mile Slough,sacramento R., CAThree Mile Slough,sacramento R.NOAA 9415236Tuesday, October 13 · PDTTue Oct 13Predictions onlyChange station
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Today at Threemile Slough the next high tide is at 5:11 PM (4.1 ft). Tomorrow's first low is at 1:25 AM.

Estimated now
1.5 ft ↑
Rising 0.3 ft per hour
Next high
5:11 PM
In 4 h 43 min · 4.1 ft
Next low
1:25 AM
In 12 h 57 min · 0.1 ft
Tide range today
4.0 ft
Mean range 2.9 ft
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
0 ft2 ft4 ftNOW 12:2812:41 AMLow · 0.1 ft6:35 AMHigh · 3.1 ft11:40 AMLow · 1.4 ft5:11 PMHigh · 4.1 ft
Tide chart for Threemile Slough, today. Low 0.1 ft at 12:41 AM, high 3.1 ft at 6:35 AM, low 1.4 ft at 11:40 AM, high 4.1 ft at 5:11 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
  • Low12:41 AM0.1 ft
  • High6:35 AM3.1 ft
  • Low11:40 AM1.4 ft
  • High5:11 PM4.1 ft
Tide times for Threemile Slough
TideTimeHeight
Low12:41 AM0.1 ft
High6:35 AM3.1 ft
Low11:40 AM1.4 ft
High5:11 PM4.1 ft
Sunrise
7:14 AM
First light 6:48
Sunset
6:33 PM
Last light 7:00
Moon
11%
Waxing crescent
Tide range
4.0 ft
Mean 2.9 ft

Best windows today

Plan the week →
  • Fishing
    3:00 to 5:00 PM

    Today's best window (7:00 to 8:00 AM) has passed. Dawn light with the outgoing tide around the 11:40 AM low.

  • Tidepools & shelling
    No daylight low today

    No daylight low today. The next good one is Monday at 7:00 AM.

  • Surfing
    12:00 to 3:00 PM

    Mid tide from 12:00 to 3:00 PM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 11:00 AM to 12:00 PM

    Under 1.5 ft around low water. Launch before 11:00 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 13L12:41a0.1H6:35a3.1L11:40a1.4H5:11p4.14.0 spring tide
WedOct 14L1:25a0.1H7:32a3.1L12:17p1.6H5:40p4.13.9 spring tide
ThuOct 15L2:12a0.2H8:32a3.0L1:02p1.7H6:17p4.03.8
FriOct 16L3:04a0.3H9:34a3.0L1:56p1.8H7:02p3.83.5
SatOct 17L4:01a0.3H10:34a3.0L3:01p1.8H7:58p3.53.2
SunOct 18L4:59a0.2H11:29a3.0L4:16p1.7H9:08p3.23.0
MonOct 19L5:52a0.2H12:18p3.1L5:31p1.5H10:35p3.12.9

Spring tides Tuesday to Wednesday. Lows drop to 0.1 ft, the best low-water 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 9415236.

Nearby stations

Currents

Sacramento River Light 14

  • Slack2:16 AM
  • Max flood5:20 AM 1.1 kn
  • Slack8:15 AM
  • Max ebb10:39 AM 0.7 kn
  • Slack1:09 PM
  • Max flood3:57 PM 1.2 kn
  • Slack7:10 PM
  • Max ebb11:14 PM 1.6 kn

Current predictions for Sacramento River Light 14, 4 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
38.107° N, 121.700° W
Time zone
Pacific, UTC−7
Station ID
NOAA 9415236

About the tides at Threemile Slough

Threemile Slough has a mixed tide. The two daily highs, and especially the two lows, can differ a lot in height. The pattern follows the reference station at Port Chicago, Suisun Bay. The average range is about 2.9 ft. Spring tides add a little more at both ends. That is smaller than most California stations on this site. The next spring tides peak on October 26, with a range of 4.6 ft. Neap tides follow on Monday, when the range shrinks to 2.9 ft. In the next 12 months the highest predicted tide here is 5.0 ft on July 4, and the lowest is −0.5 ft on December 25.

Threemile Slough is a subordinate station. NOAA predicts its tides by adjusting Port Chicago, Suisun Bay: highs come about 109 min and lows about 118 min later than there. NOAA measured the tide here from 1977 to 1992 to set up these predictions. The nearest other station is Threemile Slough entrance, 2 mi away, where high tide comes about 43 min later. For tidal currents, see Sacramento River Light 14.

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.