Tide station · Oregon

Multnomah Channel tides

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

Right now

Falling

Next low 2:46 AM, 0.3 ft (0.08 m), in 2 h 02 min.

Today · Fri, Nov 13

Low2:46 AM0.3 ft 0.08 m
High7:27 AM2.0 ft 0.61 m
Low1:58 PM1.3 ft 0.40 m
High7:23 PM3.1 ft 0.93 m

Next 7 days

Feet · orange dots are highs, black dots are lows

High and low tides for the next seven days
Day	Tides (local time, height)
Fri, Nov 13	L 2:46 AM · 0.3 ft H 7:27 AM · 2.0 ft L 1:58 PM · 1.3 ft H 7:23 PM · 3.1 ft
Sat, Nov 14	L 3:35 AM · 0.3 ft H 8:17 AM · 2.0 ft L 3:18 PM · 1.4 ft H 8:09 PM · 2.9 ft
Sun, Nov 15	L 4:21 AM · 0.3 ft H 9:11 AM · 2.0 ft L 4:22 PM · 1.4 ft H 8:59 PM · 2.7 ft
Mon, Nov 16	L 5:06 AM · 0.3 ft H 10:03 AM · 2.0 ft L 5:27 PM · 1.3 ft H 9:50 PM · 2.4 ft
Tue, Nov 17	L 5:53 AM · 0.4 ft H 10:53 AM · 2.1 ft L 6:37 PM · 1.2 ft H 10:42 PM · 2.2 ft
Wed, Nov 18	L 6:42 AM · 0.4 ft H 11:46 AM · 2.3 ft L 7:38 PM · 1.0 ft H 11:39 PM · 2.1 ft
Thu, Nov 19	L 7:27 AM · 0.4 ft H 12:41 PM · 2.5 ft L 8:28 PM · 0.7 ft

About this station

Multnomah Channel is a NOAA reference station in Oregon, with its own harmonic constants. Heights are feet above mean lower low water (MLLW).

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 2.7 ft; the average swing is 1.5 ft.

Station facts

Station ID: 9438125
Source: NOAA CO-OPS
Type: Reference station
Coordinates: 45.8117, -122.8270
Datum: MLLW (mean lower low water)
Tide type: Mixed, mostly semidiurnal
Time zone: America/Los_Angeles

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