Newark Slough tide times

Newark Slough, CANewark SloughNOAA 9414506Wednesday, September 30 · PDTWed Sep 30Predictions onlyChange station
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Today at Newark Slough the next low tide is at 10:58 PM (−0.2 ft) and the next high tide is at 3:21 PM (8.9 ft). Tomorrow's first low is at 10:34 AM. Spring tides peak today, so expect bigger highs and lower lows.

Estimated now
5.6 ft ↑
Rising 1.7 ft per hour
Next high
3:21 PM
In 2 h 57 min · 8.9 ft
Next low
10:58 PM
In 10 h 34 min · −0.2 ft
Tide range today
9.1 ft
Spring tides Wednesday
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
−2 ft0 ft2 ft4 ft6 ft8 ft10 ftNOW 12:244:22 AMHigh · 7.2 ft9:46 AMLow · 2.8 ft3:21 PMHigh · 8.9 ft10:58 PMLow · −0.2 ft
Tide chart for Newark Slough, today. High 7.2 ft at 4:22 AM, low 2.8 ft at 9:46 AM, high 8.9 ft at 3:21 PM, low −0.2 ft at 10:58 PM.

Heights and times are estimated from the reference station 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
  • High4:22 AM7.2 ft
  • Low9:46 AM2.8 ft
  • High3:21 PM8.9 ft
  • Low10:58 PM−0.2 ft
Tide times for Newark Slough
TideTimeHeight
High4:22 AM7.2 ft
Low9:46 AM2.8 ft
High3:21 PM8.9 ft
Low10:58 PM−0.2 ft
Sunrise
7:04 AM
First light 6:38
Sunset
6:54 PM
Last light 7:20
Moon
81%
Waning gibbous
Tide range
9.1 ft
Spring tides Wed

Best windows today

Plan the week →
  • Fishing
    1:00 to 3:00 PM

    Today's best window (6:00 to 9:00 AM) has passed. Dawn light with the outgoing tide around the 9:46 AM low. Second window 2:00 to 4:00 AM.

  • Tidepools & shelling
    No daylight low today

    No daylight low today.

  • Surfing
    10:00 AM to 1:00 PM

    Mid tide from 10:00 AM to 1:00 PM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 9:00 PM to 12:00 AM

    Under 1.5 ft around low water. Launch before 9:00 PM.

Plan the week

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

Next 7 days

September calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayWed 30H4:22a7.2L9:46a2.8H3:21p8.9L10:58p−0.29.1 spring tide
ThuOct 1H5:35a7.0L10:34a3.2H4:09p8.85.6
FriOct 2L12:02a−0.1H6:58a6.9L11:39a3.5H5:09p8.68.7 spring tide
SatOct 3L1:15a0.0H8:22a7.0L1:10p3.6H6:22p8.48.4
SunOct 4L2:32a0.0H9:27a7.3L2:46p3.4H7:43p8.28.2
MonOct 5L3:40a0.0H10:15a7.5L4:01p2.9H9:00p8.28.2
TueOct 6L4:36a0.0H10:55a7.8L5:00p2.2H10:09p8.28.1

Spring tides Wednesday to Friday. Lows drop to −0.2 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 9414506.

Nearby stations

Currents

Dumbarton Point, 1.15 nmi. SE of

  • Max flood12:36 AM 1.3 kn
  • Slack4:53 AM
  • Max ebb8:28 AM 0.8 kn
  • Slack10:03 AM
  • Max flood12:34 PM 1.1 kn
  • Slack3:48 PM
  • Max ebb8:21 PM 1.1 kn
  • Slack10:46 PM

Current predictions for Dumbarton Point, 1.15 nmi. SE of, 2 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA, from this station's own tide records
Live gauge
None
Coordinates
37.513° N, 122.080° W
Time zone
Pacific, UTC−7
Station ID
NOAA 9414506

About the tides at Newark Slough

Expect two roughly equal high tides a day at Newark Slough, each arriving about 50 minutes later than the day before. With a mean range of about 6.5 ft, the shoreline here changes a lot between high and low water. That is larger than most California stations on this site. Over the next two weeks the biggest daily range, 9.1 ft, comes today, and the smallest, 5.6 ft, tomorrow.

Newark Slough is a subordinate station, so NOAA publishes only its high and low times and heights. The nearest other station is Dumbarton Highway Bridge, 2 mi away, where high tide comes about 12 min earlier. For tidal currents, see Dumbarton Point, 1.15 nmi. SE of.

Height unitsftmAdd this tide widget to your site. It's free.Week plannerPrintable September calendar

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.