Alaska

Copper Harbor — Tide Calendar

September 2025 · Local station time · Heights in ft (MLLW)
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Minus Tides Weekly View Daily Chart
Date Tide Curve High & Low Tides Sun Moon
Mon, Sep 1 ▼ 2:10 AM 2.3 ▲ 9:19 AM 8.8 ▼ 1:13 PM 5.5 ▲ 7:38 PM 10.8
5:56 AM
7:47 PM
↑ 5:25 PM
↓ 10:59 PM
First Quarter · 65%
Tue, Sep 2 ▼ 3:34 AM 1.9 ▲ 10:44 AM 9.3 ▼ 3:10 PM 5.5 ▲ 9:04 PM 11.0
5:58 AM
7:45 PM
↑ 6:06 PM
↓ —
Waxing Gibbous · 74%
Wed, Sep 3 ▼ 4:36 AM 1.2 ▲ 11:28 AM 9.9 ▼ 4:25 PM 4.9 ▲ 10:13 PM 11.5
6:00 AM
7:42 PM
↑ 6:33 PM
↓ 12:09 AM
Waxing Gibbous · 83%
Thu, Sep 4 ▼ 5:22 AM 0.5 ▲ 12:00 PM 10.5 ▼ 5:16 PM 4.0 ▲ 11:08 PM 12.2
6:02 AM
7:40 PM
↑ 6:51 PM
↓ 1:31 AM
Waxing Gibbous · 90%
Fri, Sep 5 ▼ 6:00 AM -0.2 ▲ 12:29 PM 11.2 ▼ 6:00 PM 3.0 ▲ 11:55 PM 12.8
6:04 AM
7:37 PM
↑ 7:04 PM
↓ 2:59 AM
Waxing Gibbous · 95%
Sat, Sep 6 ▼ 6:35 AM -0.7 ▲ 12:57 PM 11.9 ▼ 6:40 PM 2.0
6:06 AM
7:35 PM
↑ 7:13 PM
↓ 4:28 AM
Full Moon · 99%
Sun, Sep 7 ▲ 12:39 AM 13.2 ▼ 7:09 AM -0.9 ▲ 1:26 PM 12.6 ▼ 7:21 PM 1.0
6:07 AM
7:32 PM
↑ 7:21 PM
↓ 5:57 AM
Full Moon · 100%
Mon, Sep 8 ▲ 1:22 AM 13.4 ▼ 7:43 AM -0.8 ▲ 1:56 PM 13.3 ▼ 8:02 PM 0.1
6:09 AM
7:30 PM
↑ 7:29 PM
↓ 7:26 AM
Full Moon · 99%
Tue, Sep 9 ▲ 2:06 AM 13.3 ▼ 8:17 AM -0.3 ▲ 2:28 PM 13.8 ▼ 8:45 PM -0.5
6:11 AM
7:27 PM
↑ 7:37 PM
↓ 8:57 AM
Waning Gibbous · 95%
Wed, Sep 10 ▲ 2:52 AM 12.9 ▼ 8:52 AM 0.4 ▲ 3:01 PM 14.0 ▼ 9:30 PM -0.8
6:13 AM
7:24 PM
↑ 7:48 PM
↓ 10:32 AM
Waning Gibbous · 88%
Thu, Sep 11 ▲ 3:40 AM 12.2 ▼ 9:28 AM 1.4 ▲ 3:38 PM 14.0 ▼ 10:19 PM -0.7
6:15 AM
7:22 PM
↑ 8:01 PM
↓ 12:10 PM
Waning Gibbous · 80%
Fri, Sep 12 ▲ 4:34 AM 11.4 ▼ 10:08 AM 2.5 ▲ 4:20 PM 13.7 ▼ 11:14 PM -0.2
6:17 AM
7:19 PM
↑ 8:22 PM
↓ 1:50 PM
Waning Gibbous · 69%
Sat, Sep 13 ▲ 5:39 AM 10.5 ▼ 10:53 AM 3.7 ▲ 5:09 PM 13.1
6:19 AM
7:17 PM
↑ 8:57 PM
↓ 3:25 PM
Last Quarter · 58%
Sun, Sep 14 ▼ 12:20 AM 0.4 ▲ 7:01 AM 9.9 ▼ 11:54 AM 4.6 ▲ 6:13 PM 12.4
6:20 AM
7:14 PM
↑ 9:54 PM
↓ 4:41 PM
Last Quarter · 46%
Mon, Sep 15 ▼ 1:43 AM 0.8 ▲ 8:42 AM 9.8 ▼ 1:30 PM 5.2 ▲ 7:38 PM 11.8
6:22 AM
7:11 PM
↑ 11:14 PM
↓ 5:31 PM
Last Quarter · 35%
Tue, Sep 16 ▼ 3:10 AM 0.8 ▲ 10:10 AM 10.2 ▼ 3:20 PM 4.9 ▲ 9:09 PM 11.8
6:24 AM
7:09 PM
↑ —
↓ 6:00 PM
Waning Crescent · 25%
Wed, Sep 17 ▼ 4:21 AM 0.5 ▲ 11:08 AM 10.9 ▼ 4:36 PM 4.1 ▲ 10:24 PM 12.0
6:26 AM
7:06 PM
↑ 12:46 AM
↓ 6:18 PM
Waning Crescent · 16%
Thu, Sep 18 ▼ 5:15 AM 0.1 ▲ 11:49 AM 11.5 ▼ 5:30 PM 3.1 ▲ 11:22 PM 12.4
6:28 AM
7:04 PM
↑ 2:19 AM
↓ 6:29 PM
Waning Crescent · 9%
Fri, Sep 19 ▼ 5:58 AM -0.1 ▲ 12:23 PM 12.0 ▼ 6:14 PM 2.2
6:30 AM
7:01 PM
↑ 3:48 AM
↓ 6:37 PM
New Moon · 4%
Sat, Sep 20 ▲ 12:10 AM 12.6 ▼ 6:34 AM -0.1 ▲ 12:52 PM 12.5 ▼ 6:53 PM 1.4
6:32 AM
6:58 PM
↑ 5:12 AM
↓ 6:43 PM
New Moon · 1%
Sun, Sep 21 ▲ 12:52 AM 12.7 ▼ 7:06 AM 0.2 ▲ 1:19 PM 12.8 ▼ 7:28 PM 0.8
6:34 AM
6:56 PM
↑ 6:32 AM
↓ 6:48 PM
New Moon · 0%
Mon, Sep 22 ▲ 1:31 AM 12.6 ▼ 7:36 AM 0.6 ▲ 1:45 PM 13.0 ▼ 8:01 PM 0.3
6:35 AM
6:53 PM
↑ 7:50 AM
↓ 6:53 PM
New Moon · 1%
Tue, Sep 23 ▲ 2:07 AM 12.3 ▼ 8:04 AM 1.2 ▲ 2:09 PM 13.0 ▼ 8:33 PM 0.2
6:37 AM
6:51 PM
↑ 9:07 AM
↓ 6:59 PM
Waxing Crescent · 4%
Wed, Sep 24 ▲ 2:43 AM 12.0 ▼ 8:32 AM 1.9 ▲ 2:34 PM 13.0 ▼ 9:05 PM 0.2
6:39 AM
6:48 PM
↑ 10:24 AM
↓ 7:07 PM
Waxing Crescent · 9%
Thu, Sep 25 ▲ 3:19 AM 11.5 ▼ 8:59 AM 2.7 ▲ 2:59 PM 12.8 ▼ 9:39 PM 0.5
6:41 AM
6:45 PM
↑ 11:43 AM
↓ 7:19 PM
Waxing Crescent · 15%
Fri, Sep 26 ▲ 3:58 AM 11.0 ▼ 9:26 AM 3.5 ▲ 3:25 PM 12.5 ▼ 10:16 PM 0.9
6:43 AM
6:43 PM
↑ 1:01 PM
↓ 7:37 PM
Waxing Crescent · 22%
Sat, Sep 27 ▲ 4:41 AM 10.4 ▼ 9:55 AM 4.2 ▲ 3:55 PM 12.0 ▼ 10:59 PM 1.5
6:45 AM
6:40 PM
↑ 2:15 PM
↓ 8:05 PM
Waxing Crescent · 31%
Sun, Sep 28 ▲ 5:36 AM 9.8 ▼ 10:28 AM 4.9 ▲ 4:33 PM 11.5 ▼ 11:56 PM 2.0
6:47 AM
6:38 PM
↑ 3:18 PM
↓ 8:50 PM
First Quarter · 40%
Mon, Sep 29 ▲ 6:54 AM 9.3 ▼ 11:15 AM 5.5 ▲ 5:27 PM 11.0
6:49 AM
6:35 PM
↑ 4:04 PM
↓ 9:53 PM
First Quarter · 49%
Tue, Sep 30 ▼ 1:15 AM 2.3 ▲ 8:38 AM 9.3 ▼ 12:51 PM 5.8 ▲ 6:52 PM 10.7
6:51 AM
6:32 PM
↑ 4:36 PM
↓ 11:11 PM
First Quarter · 59%

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