Alaska

Copper Harbor — Weekly Tide Table

Mar 15 – Mar 21, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Mar 15 5:08 AM 4.2 10:55 AM 11.6 5:44 PM 0.4
7:09 AM
6:52 PM
6:14 AM
2:52 PM
Waning Crescent · 12%
Mon, Mar 16 12:15 AM 11.2 5:51 AM 3.2 11:42 AM 12.2 6:18 PM 0.0
7:06 AM
6:54 PM
6:25 AM
4:16 PM
Waning Crescent · 6%
Tue, Mar 17 12:40 AM 11.9 6:29 AM 2.1 12:26 PM 12.6 6:50 PM -0.3
7:04 AM
6:56 PM
6:34 AM
5:41 PM
New Moon · 2%
Wed, Mar 18 1:07 AM 12.6 7:07 AM 1.0 1:07 PM 12.9 7:22 PM -0.2
7:01 AM
6:58 PM
6:41 AM
7:07 PM
New Moon · 0%
Thu, Mar 19 1:34 AM 13.3 7:45 AM 0.1 1:49 PM 12.9 7:54 PM 0.2
6:58 AM
7:00 PM
6:49 AM
8:36 PM
New Moon · 1%
Fri, Mar 20 2:04 AM 13.8 8:25 AM -0.6 2:33 PM 12.7 8:28 PM 0.8
6:56 AM
7:02 PM
6:58 AM
10:09 PM
Waxing Crescent · 4%
Sat, Mar 21 2:35 AM 14.2 9:07 AM -1.0 3:18 PM 12.3 9:03 PM 1.6
6:53 AM
7:04 PM
7:09 AM
11:46 PM
Waxing Crescent · 10%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9450369 · view the interactive daily chart