Alaska

Port Mcarthur, Kuiu Island — 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 ▼ 2:11 AM 2.1 ▲ 9:18 AM 6.6 ▼ 1:14 PM 5.3 ▲ 7:37 PM 8.6
6:00 AM
7:55 PM
↑ 5:41 PM
↓ 10:56 PM
First Quarter · 65%
Tue, Sep 2 ▼ 3:35 AM 1.7 ▲ 10:43 AM 7.1 ▼ 3:11 PM 5.3 ▲ 9:03 PM 8.8
6:02 AM
7:52 PM
↑ 6:21 PM
↓ —
Waxing Gibbous · 74%
Wed, Sep 3 ▼ 4:37 AM 1.0 ▲ 11:27 AM 7.7 ▼ 4:26 PM 4.7 ▲ 10:12 PM 9.3
6:04 AM
7:50 PM
↑ 6:46 PM
↓ 12:07 AM
Waxing Gibbous · 83%
Thu, Sep 4 ▼ 5:23 AM 0.3 ▲ 11:59 AM 8.3 ▼ 5:17 PM 3.8 ▲ 11:07 PM 10.0
6:06 AM
7:47 PM
↑ 7:02 PM
↓ 1:31 AM
Waxing Gibbous · 90%
Fri, Sep 5 ▼ 6:01 AM -0.4 ▲ 12:28 PM 9.0 ▼ 6:01 PM 2.8 ▲ 11:54 PM 10.6
6:08 AM
7:45 PM
↑ 7:13 PM
↓ 3:01 AM
Waxing Gibbous · 95%
Sat, Sep 6 ▼ 6:36 AM -0.9 ▲ 12:56 PM 9.7 ▼ 6:41 PM 1.8
6:10 AM
7:42 PM
↑ 7:21 PM
↓ 4:31 AM
Full Moon · 99%
Sun, Sep 7 ▲ 12:38 AM 11.0 ▼ 7:10 AM -1.1 ▲ 1:25 PM 10.4 ▼ 7:22 PM 0.8
6:12 AM
7:39 PM
↑ 7:28 PM
↓ 6:02 AM
Full Moon · 100%
Mon, Sep 8 ▲ 1:21 AM 11.2 ▼ 7:44 AM -1.0 ▲ 1:55 PM 11.1 ▼ 8:03 PM -0.1
6:14 AM
7:37 PM
↑ 7:34 PM
↓ 7:33 AM
Full Moon · 99%
Tue, Sep 9 ▲ 2:05 AM 11.1 ▼ 8:18 AM -0.5 ▲ 2:27 PM 11.6 ▼ 8:46 PM -0.7
6:16 AM
7:34 PM
↑ 7:42 PM
↓ 9:05 AM
Waning Gibbous · 95%
Wed, Sep 10 ▲ 2:51 AM 10.7 ▼ 8:53 AM 0.2 ▲ 3:00 PM 11.8 ▼ 9:31 PM -1.0
6:18 AM
7:31 PM
↑ 7:50 PM
↓ 10:41 AM
Waning Gibbous · 88%
Thu, Sep 11 ▲ 3:39 AM 10.0 ▼ 9:29 AM 1.2 ▲ 3:37 PM 11.8 ▼ 10:20 PM -0.9
6:20 AM
7:29 PM
↑ 8:02 PM
↓ 12:21 PM
Waning Gibbous · 80%
Fri, Sep 12 ▲ 4:33 AM 9.2 ▼ 10:09 AM 2.3 ▲ 4:19 PM 11.5 ▼ 11:15 PM -0.4
6:22 AM
7:26 PM
↑ 8:21 PM
↓ 2:04 PM
Waning Gibbous · 69%
Sat, Sep 13 ▲ 5:38 AM 8.3 ▼ 10:54 AM 3.5 ▲ 5:08 PM 10.9
6:24 AM
7:23 PM
↑ 8:54 PM
↓ 3:41 PM
Last Quarter · 58%
Sun, Sep 14 ▼ 12:21 AM 0.2 ▲ 7:00 AM 7.7 ▼ 11:55 AM 4.4 ▲ 6:12 PM 10.2
6:26 AM
7:21 PM
↑ 9:50 PM
↓ 4:58 PM
Last Quarter · 46%
Mon, Sep 15 ▼ 1:44 AM 0.6 ▲ 8:41 AM 7.6 ▼ 1:31 PM 5.0 ▲ 7:37 PM 9.6
6:28 AM
7:18 PM
↑ 11:11 PM
↓ 5:46 PM
Last Quarter · 35%
Tue, Sep 16 ▼ 3:11 AM 0.6 ▲ 10:09 AM 8.0 ▼ 3:21 PM 4.7 ▲ 9:08 PM 9.6
6:30 AM
7:15 PM
↑ —
↓ 6:13 PM
Waning Crescent · 25%
Wed, Sep 17 ▼ 4:22 AM 0.3 ▲ 11:07 AM 8.7 ▼ 4:37 PM 3.9 ▲ 10:23 PM 9.8
6:31 AM
7:13 PM
↑ 12:46 AM
↓ 6:29 PM
Waning Crescent · 16%
Thu, Sep 18 ▼ 5:16 AM -0.1 ▲ 11:48 AM 9.3 ▼ 5:31 PM 2.9 ▲ 11:21 PM 10.2
6:33 AM
7:10 PM
↑ 2:21 AM
↓ 6:38 PM
Waning Crescent · 9%
Fri, Sep 19 ▼ 5:59 AM -0.3 ▲ 12:22 PM 9.8 ▼ 6:15 PM 2.0
6:35 AM
7:07 PM
↑ 3:52 AM
↓ 6:45 PM
New Moon · 4%
Sat, Sep 20 ▲ 12:09 AM 10.4 ▼ 6:35 AM -0.2 ▲ 12:51 PM 10.3 ▼ 6:54 PM 1.2
6:37 AM
7:05 PM
↑ 5:17 AM
↓ 6:49 PM
New Moon · 1%
Sun, Sep 21 ▲ 12:51 AM 10.5 ▼ 7:07 AM 0.0 ▲ 1:18 PM 10.6 ▼ 7:29 PM 0.6
6:39 AM
7:02 PM
↑ 6:38 AM
↓ 6:53 PM
New Moon · 0%
Mon, Sep 22 ▲ 1:30 AM 10.4 ▼ 7:37 AM 0.4 ▲ 1:44 PM 10.8 ▼ 8:02 PM 0.2
6:41 AM
6:59 PM
↑ 7:57 AM
↓ 6:57 PM
New Moon · 1%
Tue, Sep 23 ▲ 2:06 AM 10.1 ▼ 8:05 AM 1.0 ▲ 2:08 PM 10.8 ▼ 8:34 PM 0.0
6:43 AM
6:57 PM
↑ 9:15 AM
↓ 7:02 PM
Waxing Crescent · 4%
Wed, Sep 24 ▲ 2:42 AM 9.8 ▼ 8:33 AM 1.7 ▲ 2:33 PM 10.8 ▼ 9:06 PM 0.0
6:45 AM
6:54 PM
↑ 10:34 AM
↓ 7:09 PM
Waxing Crescent · 9%
Thu, Sep 25 ▲ 3:18 AM 9.3 ▼ 9:00 AM 2.5 ▲ 2:58 PM 10.6 ▼ 9:40 PM 0.3
6:47 AM
6:51 PM
↑ 11:55 AM
↓ 7:19 PM
Waxing Crescent · 15%
Fri, Sep 26 ▲ 3:57 AM 8.8 ▼ 9:27 AM 3.3 ▲ 3:24 PM 10.3 ▼ 10:17 PM 0.7
6:49 AM
6:49 PM
↑ 1:15 PM
↓ 7:35 PM
Waxing Crescent · 22%
Sat, Sep 27 ▲ 4:40 AM 8.2 ▼ 9:56 AM 4.0 ▲ 3:54 PM 9.8 ▼ 11:00 PM 1.3
6:51 AM
6:46 PM
↑ 2:30 PM
↓ 8:03 PM
Waxing Crescent · 31%
Sun, Sep 28 ▲ 5:35 AM 7.6 ▼ 10:29 AM 4.7 ▲ 4:32 PM 9.3 ▼ 11:57 PM 1.8
6:53 AM
6:43 PM
↑ 3:33 PM
↓ 8:47 PM
First Quarter · 40%
Mon, Sep 29 ▲ 6:53 AM 7.1 ▼ 11:16 AM 5.3 ▲ 5:26 PM 8.8
6:55 AM
6:41 PM
↑ 4:19 PM
↓ 9:51 PM
First Quarter · 49%
Tue, Sep 30 ▼ 1:16 AM 2.1 ▲ 8:37 AM 7.1 ▼ 12:52 PM 5.6 ▲ 6:51 PM 8.5
6:57 AM
6:38 PM
↑ 4:49 PM
↓ 11:10 PM
First Quarter · 59%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC1593 · view the interactive daily chart