Newark Slough tide times

s.f.bay, CAs.f.bayNOAA 9414506Tuesday, November 10 · PSTTue Nov 10Predictions onlyChange station
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Today at Newark Slough the next low tide is at 7:58 PM (−0.4 ft) and the next high tide is at 12:15 PM (8.7 ft). Tomorrow's first low is at 7:39 AM.

Estimated now
3.8 ft ↑
Rising 1.1 ft per hour
Next high
12:15 PM
In 4 h 02 min · 8.7 ft
Next low
7:58 PM
In 11 h 45 min · −0.4 ft
Tide range today
9.1 ft
Mean range 6.5 ft
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 ftNOW 8:131:50 AMHigh · 7.3 ft7:00 AMLow · 3.1 ft12:15 PMHigh · 8.7 ft7:58 PMLow · −0.4 ft
Tide chart for Newark Slough, today. High 7.3 ft at 1:50 AM, low 3.1 ft at 7:00 AM, high 8.7 ft at 12:15 PM, low −0.4 ft at 7:58 PM.

Heights and times are estimated from San Francisco, San Francisco 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
  • High1:50 AM7.3 ft
  • Low7:00 AM3.1 ft
  • High12:15 PM8.7 ft
  • Low7:58 PM−0.4 ft
Tide times for Newark Slough
TideTimeHeight
High1:50 AM7.3 ft
Low7:00 AM3.1 ft
High12:15 PM8.7 ft
Low7:58 PM−0.4 ft
Sunrise
6:44 AM
First light 6:16
Sunset
5:03 PM
Last light 5:30
Moon
3%
Waxing crescent
Tide range
9.1 ft
Mean 6.5 ft

Best windows today

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

    Today's best window (7:00 to 8:00 AM) has passed. Dawn light with the incoming tide around the 12:15 PM high.

  • Tidepools & shelling
    5:00 to 6:00 PM

    Today's lowest water is at 7:58 PM, before sunrise or after sunset. Best daylight window is 5:00 to 6:00 PM.

  • Surfing
    7:00 to 10:00 AM

    Mid tide from 7:00 to 10:00 AM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 6:00 to 10:00 PM

    Under 1.5 ft around low water. Launch before 6:00 PM.

Plan the week

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

Next 7 days

November calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 10H1:50a7.3L7:00a3.1H12:15p8.7L7:58p−0.49.1 spring tide
WedNov 11H2:38a7.2L7:39a3.4H12:46p8.5L8:35p−0.38.9 spring tide
ThuNov 12H3:26a7.1L8:19a3.6H1:21p8.3L9:15p−0.28.5 spring tide
FriNov 13H4:15a7.0L9:04a3.7H2:00p8.1L9:58p0.08.1
SatNov 14H5:07a7.0L9:59a3.7H2:45p7.8L10:46p0.27.6
SunNov 15H5:58a7.0L11:12a3.7H3:38p7.5L11:37p0.47.1
MonNov 16H6:44a7.1L12:36p3.5H4:42p7.13.7

Spring tides Tuesday to Thursday. Lows drop to −0.4 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

  • Slack2:22 AM
  • Max ebb5:46 AM 0.6 kn
  • Slack7:14 AM
  • Max flood9:28 AM 0.9 kn
  • Slack12:42 PM
  • Max ebb5:30 PM 1.0 kn
  • Slack8:00 PM
  • Max flood10:41 PM 1.2 kn

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 subordinate, from San Francisco, San Francisco Bay
Live gauge
None
Coordinates
37.513° N, 122.080° W
Time zone
Pacific, UTC−8
Station ID
NOAA 9414506

About the tides at Newark Slough

This is a mixed-tide station. Some days bring a deep low and a shallow low, and a few days have only one of each. The pattern follows the reference station at San Francisco, San Francisco Bay. 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. Looking a year ahead, predictions peak at 9.8 ft on December 24 and bottom out at −1.7 ft on December 24.

Tides here are worked out from the reference station at San Francisco, San Francisco Bay, with NOAA time and height corrections. Times are good for planning, but local wind can shift them. NOAA measured the tide here from 1976 to 1984 to set up these predictions. The nearest other station is Dumbarton Highway Bridge, 2 mi away, where high tide comes about 11 min earlier. For tidal currents, see Dumbarton Point, 1.15 nmi. SE of.

Predictions are based on San Francisco, San Francisco 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.