Tide station · California

Georgiana Slough entrance tides

Times are local (America/Los_Angeles, GMT-8). Predicted tides, not live water levels. Not for navigation.

Right now

Rising

Next high 8:55 AM, 4.0 ft (1.23 m), in 5 h 57 min.

Today · Fri, Nov 13

  • Low2:28 AM1.5 ft 0.46 m
  • High8:55 AM4.0 ft 1.23 m
  • Low1:26 PM2.9 ft 0.89 m
  • High6:25 PM4.7 ft 1.44 m

NOAA prediction + 1.5 ft Quiver sea-level adjustment

Next 7 days

NOAA prediction + 1.5 ft Quiver sea-level adjustment

12345Fri, Nov 13Sat, Nov 14Sun, Nov 15Mon, Nov 16Tue, Nov 17Wed, Nov 18Thu, Nov 19
Feet · orange dots are highs, black dots are lows
High and low tides for the next seven days
DayTides (local time, height)
Fri, Nov 13
  • L 2:28 AM · 1.5 ft
  • H 8:55 AM · 4.0 ft
  • L 1:26 PM · 2.9 ft
  • H 6:25 PM · 4.7 ft
Sat, Nov 14
  • L 3:08 AM · 1.5 ft
  • H 9:45 AM · 4.0 ft
  • L 2:20 PM · 2.9 ft
  • H 7:13 PM · 4.5 ft
Sun, Nov 15
  • L 3:49 AM · 1.5 ft
  • H 10:34 AM · 4.0 ft
  • L 3:21 PM · 2.8 ft
  • H 8:08 PM · 4.3 ft
Mon, Nov 16
  • L 4:32 AM · 1.5 ft
  • H 11:20 AM · 3.9 ft
  • L 4:28 PM · 2.6 ft
  • H 9:13 PM · 4.0 ft
Tue, Nov 17
  • L 5:16 AM · 1.5 ft
  • H 12:02 PM · 4.0 ft
  • L 5:39 PM · 2.5 ft
  • H 10:33 PM · 3.8 ft
Wed, Nov 18
  • L 5:58 AM · 1.6 ft
  • H 12:39 PM · 4.1 ft
  • L 6:47 PM · 2.2 ft
Thu, Nov 19
  • H 12:00 AM · 3.7 ft
  • L 6:39 AM · 1.7 ft
  • H 1:10 PM · 4.2 ft
  • L 7:48 PM · 2.0 ft

Quiver adds this from water levels measured against NOAA’s California tables this season; NOAA’s own table reads 1.5 ft lower.

About this station

Georgiana Slough entrance is a NOAA subordinate station in California: its highs and lows are offsets from Port Chicago, Suisun Bay. Heights are feet above mean lower low water (MLLW), plus Quiver's +1.5 ft sea-level adjustment.

Tide type: Mixed, mostly semidiurnal: two highs and two lows a day, one pair noticeably bigger than the other.

This week the biggest swing between high and low is 3.2 ft; the average swing is 2.0 ft.

Station facts

Station ID
9415287
Source
NOAA CO-OPS
Type
Subordinate station
Reference station
Port Chicago, Suisun Bay
Coordinates
38.1250, -121.5780
Datum
MLLW + 1.5 ft Quiver sea-level adjustment
Tide type
Mixed, mostly semidiurnal
Time zone
America/Los_Angeles

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Tide predictions from NOAA CO-OPS (tidesandcurrents.noaa.gov).

Licence: U.S. public domain (NOAA). Predictions are astronomical tides only: wind, swell and pressure move real water. Not for navigation.