NOAA station 9440574, Washington
Columbia River entrance (N. Jetty) tide chart
Saturday, October 31Pacific Daylight Time
Predicted from Astoria (Tongue Point), Oreg., OR (NOAA’s page for this station, opens in a new tab)Rising, about 0.9 ft now
As of 1:03 AM PDT
- Next
- High 6.0 ft at 5:56 AMin 4h 53m
- Then
- Low 3.6 ft at 10:46 AMin 9h 43m
- Next
High
5:56 AM
6.0 ft
Low
10:46 AM
3.6 ft
High
4:44 PM
7.6 ft
Low
11:58 PM
0.0 ft
The week ahead
This week’s tides at Columbia River entrance (N. Jetty)
Every high and low for the next seven days, in feet above MLLW. The 30-day table below has the rest of the month.
| Day | Tide curve | Highs | Lows | Range |
|---|---|---|---|---|
| Sat, Oct 31Range 7.6 ft | 5:56 AM 6.0 ft4:44 PM 7.6 ft | 10:46 AM 3.6 ft11:58 PM 0.0 ft | 7.6 ft | |
| Sun, Nov 1Range 3.3 ft | 6:01 AM 6.0 ft4:58 PM 6.9 ft | 11:02 AM 3.6 ft | 3.3 ft | |
| Mon, Nov 2Range 5.9 ft | 7:04 AM 6.2 ft6:24 PM 6.3 ft | 12:06 AM 0.4 ft12:26 PM 3.3 ft | 5.9 ft | |
| Tue, Nov 3Range 6.1 ft | 8:02 AM 6.7 ft7:48 PM 6.1 ft | 1:12 AM 0.6 ft1:44 PM 2.5 ft | 6.1 ft | |
| Wed, Nov 4Range 6.4 ft | 8:52 AM 7.2 ft9:01 PM 6.2 ft | 2:10 AM 0.8 ft2:50 PM 1.6 ft | 6.4 ft | |
| Thu, Nov 5Range 7.0 ft | 9:35 AM 7.7 ft10:03 PM 6.3 ft | 3:00 AM 1.0 ft3:46 PM 0.7 ft | 7.0 ft | |
| Fri, Nov 6Range 8.0 ft | 10:13 AM 8.0 ft10:57 PM 6.5 ft | 3:45 AM 1.3 ft4:34 PM 0.0 ft | 8.0 ft |
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Columbia River entrance (N. Jetty) tide table for the next 30 days
Every high and low for the next month, with the daily tidal range.
| Day | Highs | Lows | Range |
|---|---|---|---|
| Sat, Oct 31Range 7.6 ft | 5:56 AM 6.0 ft4:44 PM 7.6 ft | 10:46 AM 3.6 ft11:58 PM 0.0 ft | 7.6 ft |
| Sun, Nov 1Range 3.3 ft | 6:01 AM 6.0 ft4:58 PM 6.9 ft | 11:02 AM 3.6 ft | 3.3 ft |
| Mon, Nov 2Range 5.9 ft | 7:04 AM 6.2 ft6:24 PM 6.3 ft | 12:06 AM 0.4 ft12:26 PM 3.3 ft | 5.9 ft |
| Tue, Nov 3Range 6.1 ft | 8:02 AM 6.7 ft7:48 PM 6.1 ft | 1:12 AM 0.6 ft1:44 PM 2.5 ft | 6.1 ft |
| Wed, Nov 4Range 6.4 ft | 8:52 AM 7.2 ft9:01 PM 6.2 ft | 2:10 AM 0.8 ft2:50 PM 1.6 ft | 6.4 ft |
| Thu, Nov 5Range 7.0 ft | 9:35 AM 7.7 ft10:03 PM 6.3 ft | 3:00 AM 1.0 ft3:46 PM 0.7 ft | 7.0 ft |
| Fri, Nov 6Range 8.0 ft | 10:13 AM 8.0 ft10:57 PM 6.5 ft | 3:45 AM 1.3 ft4:34 PM 0.0 ft | 8.0 ft |
| Sat, Nov 7Range 8.8 ft | 10:48 AM 8.3 ft11:46 PM 6.6 ft | 4:26 AM 1.7 ft5:18 PM -0.5 ft | 8.8 ft |
| Sun, Nov 8Range 9.0 ft | 11:21 AM 8.3 ft | 5:05 AM 2.2 ft5:59 PM -0.7 ft | 9.0 ft |
| Mon, Nov 9Range 9.0 ft | 12:33 AM 6.7 ft11:51 AM 8.3 ft | 5:44 AM 2.7 ft6:37 PM -0.7 ft | 9.0 ft |
| Tue, Nov 10Range 8.8 ft | 1:17 AM 6.6 ft12:21 PM 8.2 ft | 6:21 AM 3.1 ft7:14 PM -0.6 ft | 8.8 ft |
| Wed, Nov 11Range 8.3 ft | 2:01 AM 6.5 ft12:51 PM 8.0 ft | 6:58 AM 3.5 ft7:50 PM -0.3 ft | 8.3 ft |
| Thu, Nov 12Range 7.8 ft | 2:44 AM 6.3 ft1:23 PM 7.8 ft | 7:35 AM 3.7 ft8:25 PM 0.0 ft | 7.8 ft |
| Fri, Nov 13Range 7.2 ft | 3:27 AM 6.2 ft1:57 PM 7.5 ft | 8:14 AM 3.9 ft9:00 PM 0.3 ft | 7.2 ft |
Show days 15 to 30Hide days 15 to 30 | |||
| Sat, Nov 14Range 6.5 ft | 4:12 AM 6.0 ft2:37 PM 7.1 ft | 8:56 AM 4.0 ft9:39 PM 0.6 ft | 6.5 ft |
| Sun, Nov 15Range 5.8 ft | 4:59 AM 5.8 ft3:24 PM 6.7 ft | 9:47 AM 4.1 ft10:24 PM 0.9 ft | 5.8 ft |
| Mon, Nov 16Range 4.9 ft | 5:48 AM 5.8 ft4:24 PM 6.1 ft | 10:50 AM 4.0 ft11:16 PM 1.2 ft | 4.9 ft |
| Tue, Nov 17Range 2.3 ft | 6:38 AM 6.0 ft5:39 PM 5.7 ft | 12:03 PM 3.7 ft | 2.3 ft |
| Wed, Nov 18Range 4.8 ft | 7:25 AM 6.3 ft7:03 PM 5.4 ft | 12:13 AM 1.5 ft1:15 PM 3.1 ft | 4.8 ft |
| Thu, Nov 19Range 5.1 ft | 8:07 AM 6.8 ft8:21 PM 5.5 ft | 1:10 AM 1.7 ft2:17 PM 2.3 ft | 5.1 ft |
| Fri, Nov 20Range 6.0 ft | 8:46 AM 7.3 ft9:29 PM 5.8 ft | 2:03 AM 2.0 ft3:11 PM 1.3 ft | 6.0 ft |
| Sat, Nov 21Range 7.5 ft | 9:24 AM 7.9 ft10:29 PM 6.2 ft | 2:52 AM 2.3 ft4:01 PM 0.4 ft | 7.5 ft |
| Sun, Nov 22Range 8.9 ft | 10:01 AM 8.5 ft11:24 PM 6.5 ft | 3:39 AM 2.6 ft4:48 PM -0.4 ft | 8.9 ft |
| Mon, Nov 23Range 9.9 ft | 10:41 AM 8.9 ft | 4:27 AM 2.9 ft5:36 PM -1.0 ft | 9.9 ft |
| Tue, Nov 24Range 10.6 ft | 12:17 AM 6.8 ft11:22 AM 9.3 ft | 5:15 AM 3.2 ft6:23 PM -1.3 ft | 10.6 ft |
| Wed, Nov 25Range 10.9 ft | 1:09 AM 6.9 ft12:07 PM 9.4 ft | 6:04 AM 3.4 ft7:12 PM -1.5 ft | 10.9 ft |
| Thu, Nov 26Range 10.7 ft | 2:00 AM 6.9 ft12:54 PM 9.3 ft | 6:55 AM 3.5 ft8:00 PM -1.4 ft | 10.7 ft |
| Fri, Nov 27Range 10.1 ft | 2:52 AM 6.9 ft1:45 PM 9.0 ft | 7:48 AM 3.5 ft8:50 PM -1.1 ft | 10.1 ft |
| Sat, Nov 28Range 9.0 ft | 3:44 AM 6.9 ft2:40 PM 8.4 ft | 8:44 AM 3.5 ft9:40 PM -0.6 ft | 9.0 ft |
| Sun, Nov 29Range 7.7 ft | 4:37 AM 6.9 ft3:41 PM 7.7 ft | 9:46 AM 3.4 ft10:33 PM 0.0 ft | 7.7 ft |
Conditions at Columbia River entrance (N. Jetty)
From the National Weather Service forecast for this spot and the nearest water temperature reading, with today's sunrise and sunset.
Any date, past or future
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Pick a date to see the tide curve, the highs and lows and sunrise and sunset at Columbia River entrance (N. Jetty).
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About Columbia River entrance (N. Jetty) tides
Columbia River entrance (N. Jetty) is a NOAA subordinate station (9440574): NOAA predicts its times and heights from Astoria (Tongue Point), Oreg., OR (9439040) with offsets for this spot, so treat them as a close guide rather than an exact prediction. Heights are in feet above MLLW (Mean Lower Low Water), the datum of US nautical charts, so they line up with charted depths.
In the next 30 days, Columbia River entrance (N. Jetty) has two highs and two lows on 26 days and three turns on 4 days, and the daily range runs from 2.3 to 10.9 ft. That is a mixed tide: two highs and two lows on most days, of clearly different heights.
Use the curve above to time a harbor entrance, a beach walk, fishing a moving tide or clearing a shallow bar, and remember that wind, air pressure and river flow can push the real water level above or below the prediction. The daily tidal range in the tables shows how much water moves each day: bigger ranges around the new and full moon mean stronger currents.
The latest water temperature near Columbia River entrance (N. Jetty) is about 54°F, from NDBC buoy 46243, 5 mi away, at 12:30 AM PDT. Water temperature shapes where fish hold and feed, and tells you what to wear in the water, so check it alongside the tide before you head out.
Frequently asked
What time is high tide in Columbia River entrance (N. Jetty) today?+
Today (Saturday, October 31), high tide at Columbia River entrance (N. Jetty) is at 5:56 AM (6.0 ft), 4:44 PM (7.6 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Columbia River entrance (N. Jetty) today?+
Today, low tide at Columbia River entrance (N. Jetty) is at 10:46 AM (3.6 ft), 11:58 PM (0.0 ft).
What tidal datum do these Columbia River entrance (N. Jetty) tide heights use?+
All heights are given in feet relative to MLLW (Mean Lower Low Water), the standard NOAA chart datum for US tidal waters. A tide of 0.0 ft equals the chart datum; negative tides fall below it.
How accurate are these tide predictions?+
Columbia River entrance (N. Jetty) is a NOAA subordinate station (9440574). NOAA predicts its times and heights from Astoria (Tongue Point), Oreg., OR (9439040) with offsets for this spot, so treat them as a close guide rather than an exact prediction. Real water levels can also differ with wind, air pressure and river flow.
What is the water temperature at Columbia River entrance (N. Jetty)?+
The latest water temperature near Columbia River entrance (N. Jetty) is about 54°F, from NDBC buoy 46243, 5 mi away, at 12:30 AM PDT. Water temperature drives fish behavior and tells you what to wear in the water, so it's worth checking alongside the tide.
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Bridge clearances near Columbia River entrance (N. Jetty)
Vertical clearance and drawbridge opening schedules for the bridges closest to Columbia River entrance (N. Jetty). Check them against your air draft before you head out.
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