Alaska

Copper Harbor — Weekly Tide Table

Dec 28 – Jan 3, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Wed, Dec 31 2:56 AM 4.5 9:09 AM 14.2 4:24 PM -0.8 11:04 PM 11.2
8:18 AM
3:30 PM
12:19 PM
6:12 AM
Waxing Gibbous · 92%
Thu, Jan 1 4:02 AM 4.6 10:05 AM 14.6 5:16 PM -1.6 11:56 PM 11.8
8:18 AM
3:31 PM
1:03 PM
7:41 AM
Full Moon · 97%
Fri, Jan 2 5:02 AM 4.4 11:00 AM 15.0 6:05 PM -2.1
8:17 AM
3:32 PM
2:10 PM
8:48 AM
Full Moon · 100%
Sat, Jan 3 12:43 AM 12.4 5:57 AM 4.0 11:52 AM 15.1 6:52 PM -2.4
8:17 AM
3:33 PM
3:38 PM
9:29 AM
Full Moon · 99%

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