Newark Slough, CA Tide Chart & Tide Times

NOAA tide station 9414506 · California · updated Oct 23, 2026

Fri, Oct 23: High tide 11:23 AM (8.2 ft) and 11:48 PM (7.5 ft); low tide 5:32 AM (1.0 ft) and 6:16 PM (1.0 ft).

Tide todayHigh 11:23 AM · High 11:48 PMLow 5:32 AM · Low 6:16 PM
Today's range7.2 ft1.0 → 8.2 ft (MLLW)
Waves (buoy)Loading…NDBC 46237
Water temp (buoy)Loading… 
WindLoading…   
Sun7:24 AM – 6:20 PMFirst light 6:57 AM · Last light 6:47 PM

Buoy: NOAA NDBC 46237 (San Francisco Bar, CA (142)), 36 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA CO-OPS station 9414523 (Redwood City), 7 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

Newark Slough tides — next 3 days

Shaded = night · heights in feet above MLLW · local time

TodayFri, Oct 23
6 AMNoon6 PM5:32a · 1.0′11:23a · 8.2′6:16p · 1.0′11:48p · 7.5′
  • Low 5:32 AM 1.0 ft
  • High 11:23 AM 8.2 ft
  • Low 6:16 PM 1.0 ft
  • High 11:48 PM 7.5 ft

First light 6:57 AMSunrise 7:24 AMSunset 6:20 PMLast light 6:47 PM

TomorrowSat, Oct 24
6 AMNoon6 PM6:07a · 1.4′11:50a · 8.5′6:53p · 0.3′
  • Low 6:07 AM 1.4 ft
  • High 11:50 AM 8.5 ft
  • Low 6:53 PM 0.3 ft

First light 6:58 AMSunrise 7:25 AMSunset 6:18 PMLast light 6:45 PM

SundaySun, Oct 25
6 AMNoon6 PM12:42a · 7.6′6:42a · 1.7′12:18p · 8.8′7:32p · -0.2′
  • High 12:42 AM 7.6 ft
  • Low 6:42 AM 1.7 ft
  • High 12:18 PM 8.8 ft
  • Low 7:32 PM -0.2 ft

First light 6:59 AMSunrise 7:26 AMSunset 6:17 PMLast light 6:44 PM

MondayMon, Oct 26
6 AMNoon6 PM1:36a · 7.6′7:19a · 2.2′12:50p · 9.1′8:15p · -0.7′
  • High 1:36 AM 7.6 ft
  • Low 7:19 AM 2.2 ft
  • High 12:50 PM 9.1 ft
  • Low 8:15 PM -0.7 ft

First light 7:00 AMSunrise 7:27 AMSunset 6:16 PMLast light 6:43 PM

Newark Slough tide table — next 9 days

Fri, Oct 23Low 5:32 AM
1.05 ft
High 11:23 AM
8.17 ft
Low 6:16 PM
0.96 ft
High 11:48 PM
7.52 ft
Sat, Oct 24Low 6:07 AM
1.36 ft
High 11:50 AM
8.51 ft
Low 6:53 PM
0.33 ft
Sun, Oct 25High 12:42 AM
7.57 ft
Low 6:42 AM
1.75 ft
High 12:18 PM
8.82 ft
Low 7:32 PM
-0.24 ft
Mon, Oct 26High 1:36 AM
7.58 ft
Low 7:19 AM
2.17 ft
High 12:50 PM
9.08 ft
Low 8:15 PM
-0.69 ft
Tue, Oct 27High 2:32 AM
7.54 ft
Low 7:59 AM
2.59 ft
High 1:26 PM
9.24 ft
Low 9:00 PM
-0.95 ft
Wed, Oct 28High 3:30 AM
7.45 ft
Low 8:42 AM
2.97 ft
High 2:07 PM
9.26 ft
Low 9:50 PM
-1.00 ft
Thu, Oct 29High 4:32 AM
7.33 ft
Low 9:30 AM
3.27 ft
High 2:54 PM
9.13 ft
Low 10:45 PM
-0.88 ft
Fri, Oct 30High 5:38 AM
7.24 ft
Low 10:30 AM
3.48 ft
High 3:50 PM
8.83 ft
Low 11:47 PM
-0.63 ft
Sat, Oct 31High 6:46 AM
7.25 ft
Low 11:48 AM
3.54 ft
High 4:55 PM
8.43 ft

Times are local (standard/daylight). Heights in feet above MLLW.

Nearby tide stations

About this station

NOAA station ID
9414506
Type
Subordinate station (offsets from NOAA station 9414290)
Coordinates
37.5133, -122.0800
Datum
MLLW (feet)
Time zone
America/Los_Angeles

FAQ

When is high tide today at Newark Slough, CA?

On Fri, Oct 23, predicted high tide at Newark Slough, CA is at 11:23 AM, 11:48 PM local time.

When is low tide today at Newark Slough, CA?

On Fri, Oct 23, predicted low tide at Newark Slough, CA is at 5:32 AM, 6:16 PM local time.

Where does this tide data come from?

Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 9414506. Heights are in feet relative to Mean Lower Low Water (MLLW).