Columbia River Entrance (N. Jetty) Location

Columbia River Entrance (N. Jetty) Monthly Table

The tidal range at Columbia River Entrance (N. Jetty) for the month of is approximately 10.17 ft with a minimum tide of -1.32 ft and maximum tide of 8.85 ft. Below is a combined tide table and solunar table. Today is highlighted in green. You can click or tap a particular row to see the details for that day. Or, you can see today’s tide and fishing time details on the Day tab.

October, 2026

▲ Blue = High Tide ▼ Red = Low Tide
Columbia River Entrance (N. Jetty), Washington — Tide predictions for Thursday, October 1, 2026 – Saturday, October 31, 2026. Local times: UTC−07:00. Heights in ft relative to MLLW.
Day Moon phase 1st Tide 2nd Tide 3rd Tide 4th Tide ☀ Sun Major Times Major fishing times (solunar periods) Minor Times Minor fishing times (solunar periods)
Waning Gibbous 78%
▲ 5.61 ft

▼ 2.7 ft

▲ 7.97 ft

▼ -0.32 ft
▲ 7:15 AM ▼ 6:56 PM 4:09 AM → 6:09 AM
4:38 PM → 6:38 PM
1:08 PM → 2:08 PM
9:08 PM → 10:08 PM
Waning Gibbous 68%
▲ 5.23 ft

▼ 3.24 ft

▲ 7.53 ft
▲ 7:16 AM ▼ 6:54 PM 5:12 AM → 7:12 AM
5:43 PM → 7:43 PM
2:13 PM → 3:13 PM
10:14 PM → 11:14 PM
Last Quarter 50%
▼ 0.07 ft

▲ 5.07 ft

▼ 3.61 ft

▲ 6.98 ft
▲ 7:18 AM ▼ 6:52 PM 6:14 AM → 8:14 AM
6:47 PM → 8:47 PM
3:05 PM → 4:05 PM
Waning Crescent 45%
▼ 0.25 ft

▲ 5.26 ft

▼ 3.57 ft

▲ 6.57 ft
▲ 7:19 AM ▼ 6:50 PM 7:14 AM → 9:14 AM
7:47 PM → 9:47 PM
11:30 PM → 12:30 AM
3:44 PM → 4:44 PM
Waning Crescent 34%
▼ 0.17 ft

▲ 5.72 ft

▼ 3 ft

▲ 6.5 ft
▲ 7:20 AM ▼ 6:48 PM 8:10 AM → 10:10 AM
8:41 PM → 10:41 PM
12:50 AM → 1:50 AM
4:13 PM → 5:13 PM
Waning Crescent 24%
▼ -0.02 ft

▲ 6.32 ft

▼ 2.11 ft

▲ 6.66 ft
▲ 7:22 AM ▼ 6:46 PM 9:01 AM → 11:01 AM
9:32 PM → 11:32 PM
2:10 AM → 3:10 AM
4:37 PM → 5:37 PM
Waning Crescent 15%
▼ -0.14 ft

▲ 6.91 ft

▼ 1.17 ft

▲ 6.85 ft
▲ 7:23 AM ▼ 6:44 PM 9:49 AM → 11:49 AM
10:19 PM → 12:19 AM
3:27 AM → 4:27 AM
4:56 PM → 5:56 PM
Waning Crescent 8%
▼ -0.07 ft

▲ 7.39 ft

▼ 0.35 ft
▲ 7:24 AM ▼ 6:42 PM 10:35 AM → 12:35 PM 4:42 AM → 5:42 AM
5:14 PM → 6:14 PM
Waning Crescent 3%
▲ 6.94 ft

▼ 0.2 ft

▲ 7.73 ft

▼ -0.26 ft
▲ 7:26 AM ▼ 6:41 PM 11:04 PM → 1:04 AM
11:19 AM → 1:19 PM
5:55 AM → 6:55 AM
5:31 PM → 6:31 PM
New Moon 0%
▲ 6.9 ft

▼ 0.64 ft

▲ 7.91 ft

▼ -0.63 ft
▲ 7:27 AM ▼ 6:39 PM 11:49 PM → 1:49 AM
12:04 PM → 2:04 PM
7:07 AM → 8:07 AM
5:50 PM → 6:50 PM
Waxing Crescent 1%
▲ 6.76 ft

▼ 1.19 ft

▲ 7.94 ft

▼ -0.76 ft
▲ 7:28 AM ▼ 6:37 PM 12:34 AM → 2:34 AM
12:50 PM → 2:50 PM
8:18 AM → 9:18 AM
6:11 PM → 7:11 PM
Waxing Crescent 2%
▲ 6.55 ft

▼ 1.78 ft

▲ 7.86 ft

▼ -0.68 ft
▲ 7:30 AM ▼ 6:35 PM 1:20 AM → 3:20 AM
1:37 PM → 3:37 PM
9:29 AM → 10:29 AM
6:36 PM → 7:36 PM
Waxing Crescent 6%
▲ 6.28 ft

▼ 2.36 ft

▲ 7.71 ft

▼ -0.43 ft
▲ 7:31 AM ▼ 6:33 PM 2:07 AM → 4:07 AM
2:26 PM → 4:26 PM
10:38 AM → 11:38 AM
7:06 PM → 8:06 PM
Waxing Crescent 11%
▲ 5.97 ft

▼ 2.88 ft

▲ 7.48 ft

▼ -0.05 ft
▲ 7:32 AM ▼ 6:31 PM 2:55 AM → 4:55 AM
3:16 PM → 5:16 PM
11:44 AM → 12:44 PM
7:45 PM → 8:45 PM
Waxing Crescent 18%
▲ 5.64 ft

▼ 3.34 ft

▲ 7.17 ft

▼ 0.38 ft
▲ 7:34 AM ▼ 6:29 PM 3:44 AM → 5:44 AM
4:08 PM → 6:08 PM
12:43 PM → 1:43 PM
8:32 PM → 9:32 PM
Waxing Crescent 26%
▲ 5.33 ft

▼ 3.72 ft

▲ 6.77 ft

▼ 0.82 ft
▲ 7:35 AM ▼ 6:28 PM 4:32 AM → 6:32 AM
5:01 PM → 7:01 PM
1:33 PM → 2:33 PM
9:28 PM → 10:28 PM
Waxing Crescent 34%
▲ 5.11 ft

▼ 4.01 ft

▲ 6.3 ft
▲ 7:37 AM ▼ 6:26 PM 5:20 AM → 7:20 AM
5:51 PM → 7:51 PM
2:13 PM → 3:13 PM
10:31 PM → 11:31 PM
First Quarter 50%
▼ 1.16 ft

▲ 5.08 ft

▼ 4.12 ft

▲ 5.82 ft
▲ 7:38 AM ▼ 6:24 PM 6:08 AM → 8:08 AM
6:39 PM → 8:39 PM
2:46 PM → 3:46 PM
Waxing Gibbous 53%
▼ 1.3 ft

▲ 5.27 ft

▼ 3.86 ft

▲ 5.54 ft
▲ 7:39 AM ▼ 6:22 PM 6:54 AM → 8:54 AM
7:25 PM → 9:25 PM
11:38 PM → 12:38 AM
3:11 PM → 4:11 PM
Waxing Gibbous 63%
▼ 1.23 ft

▲ 5.64 ft

▼ 3.24 ft

▲ 5.55 ft
▲ 7:41 AM ▼ 6:21 PM 7:40 AM → 9:40 AM
8:09 PM → 10:09 PM
12:47 AM → 1:47 AM
3:33 PM → 4:33 PM
Waxing Gibbous 72%
▼ 1.08 ft

▲ 6.12 ft

▼ 2.41 ft

▲ 5.79 ft
▲ 7:42 AM ▼ 6:19 PM 8:23 AM → 10:23 AM
8:53 PM → 10:53 PM
1:56 AM → 2:56 AM
3:51 PM → 4:51 PM
Waxing Gibbous 80%
▼ 0.98 ft

▲ 6.64 ft

▼ 1.51 ft

▲ 6.11 ft
▲ 7:44 AM ▼ 6:17 PM 9:07 AM → 11:07 AM
9:37 PM → 11:37 PM
3:06 AM → 4:06 AM
4:09 PM → 5:09 PM
Waxing Gibbous 88%
▼ 1.02 ft

▲ 7.16 ft

▼ 0.64 ft

▲ 6.4 ft
▲ 7:45 AM ▼ 6:16 PM 9:52 AM → 11:52 AM
10:22 PM → 12:22 AM
4:18 AM → 5:18 AM
4:26 PM → 5:26 PM
Waxing Gibbous 94%
▼ 1.2 ft

▲ 7.67 ft

▼ -0.13 ft
▲ 7:46 AM ▼ 6:14 PM 10:38 AM → 12:38 PM
5:32 AM → 6:32 AM
4:45 PM → 5:45 PM
Full Moon 100%
▲ 6.62 ft

▼ 1.52 ft

▲ 8.15 ft

▼ -0.74 ft
▲ 7:48 AM ▼ 6:12 PM 11:10 PM → 1:10 AM
11:28 AM → 1:28 PM
6:49 AM → 7:49 AM
5:08 PM → 6:08 PM
Waning Gibbous 99%
▲ 6.73 ft

▼ 1.92 ft

▲ 8.54 ft

▼ -1.15 ft
▲ 7:49 AM ▼ 6:11 PM 12:01 AM → 2:01 AM
12:23 PM → 2:23 PM
8:10 AM → 9:10 AM
5:36 PM → 6:36 PM
Waning Gibbous 99%
▲ 6.72 ft

▼ 2.33 ft

▲ 8.79 ft

▼ -1.32 ft
▲ 7:51 AM ▼ 6:09 PM 12:58 AM → 2:58 AM
1:22 PM → 3:22 PM
9:33 AM → 10:33 AM
6:12 PM → 7:12 PM
Waning Gibbous 95%
▲ 6.59 ft

▼ 2.73 ft

▲ 8.85 ft

▼ -1.24 ft
▲ 7:52 AM ▼ 6:07 PM 1:59 AM → 3:59 AM
2:27 PM → 4:27 PM
10:53 AM → 11:53 AM
7:01 PM → 8:01 PM
Waning Gibbous 89%
▲ 6.38 ft

▼ 3.08 ft

▲ 8.66 ft

▼ -0.94 ft
▲ 7:53 AM ▼ 6:06 PM 3:03 AM → 5:03 AM
3:34 PM → 5:34 PM
12:04 PM → 1:04 PM
8:04 PM → 9:04 PM
Waning Gibbous 81%
▲ 6.14 ft

▼ 3.39 ft

▲ 8.21 ft

▼ -0.49 ft
▲ 7:55 AM ▼ 6:04 PM 4:07 AM → 6:07 AM
4:40 PM → 6:40 PM
1:01 PM → 2:01 PM
9:19 PM → 10:19 PM
Waning Gibbous 71%
▲ 5.97 ft

▼ 3.61 ft

▲ 7.56 ft

▼ -0.01 ft
▲ 7:56 AM ▼ 6:03 PM 5:09 AM → 7:09 AM
5:42 PM → 7:42 PM
1:45 PM → 2:45 PM
10:39 PM → 11:39 PM

About these predictions

Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.

Tide prediction source: NOAA
Vertical datum: MLLW — Mean Lower Low Water