Alaska

Block Island, Tlevak Narrows — Tide Calendar

September 2026 · 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
Tue, Sep 1 ▲ 4:05 AM 10.5 ▼ 9:49 AM 1.5 ▲ 4:09 PM 12.5 ▼ 10:39 PM 0.1
5:58 AM
7:50 PM
↑ 8:28 PM
↓ 12:16 PM
Waning Gibbous · 77%
Wed, Sep 2 ▲ 4:56 AM 9.6 ▼ 10:24 AM 2.5 ▲ 4:47 PM 12.4 ▼ 11:33 PM 0.4
5:59 AM
7:48 PM
↑ 8:48 PM
↓ 1:52 PM
Last Quarter · 67%
Thu, Sep 3 ▲ 5:58 AM 8.7 ▼ 11:05 AM 3.5 ▲ 5:34 PM 12.0
6:01 AM
7:45 PM
↑ 9:20 PM
↓ 3:26 PM
Last Quarter · 55%
Fri, Sep 4 ▼ 12:40 AM 0.7 ▲ 7:20 AM 8.0 ▼ 12:02 PM 4.4 ▲ 6:38 PM 11.5
6:03 AM
7:42 PM
↑ 10:13 PM
↓ 4:46 PM
Last Quarter · 44%
Sat, Sep 5 ▼ 2:04 AM 0.8 ▲ 9:04 AM 8.0 ▼ 1:34 PM 4.9 ▲ 8:01 PM 11.2
6:05 AM
7:40 PM
↑ 11:30 PM
↓ 5:44 PM
Last Quarter · 32%
Sun, Sep 6 ▼ 3:29 AM 0.5 ▲ 10:32 AM 8.6 ▼ 3:23 PM 4.7 ▲ 9:29 PM 11.3
6:07 AM
7:37 PM
↑ —
↓ 6:19 PM
Waning Crescent · 22%
Mon, Sep 7 ▼ 4:39 AM -0.1 ▲ 11:30 AM 9.5 ▼ 4:43 PM 3.9 ▲ 10:44 PM 11.8
6:09 AM
7:35 PM
↑ 1:04 AM
↓ 6:40 PM
Waning Crescent · 13%
Tue, Sep 8 ▼ 5:33 AM -0.7 ▲ 12:13 PM 10.5 ▼ 5:42 PM 2.8 ▲ 11:45 PM 12.3
6:11 AM
7:32 PM
↑ 2:41 AM
↓ 6:54 PM
Waning Crescent · 6%
Wed, Sep 9 ▼ 6:18 AM -1.0 ▲ 12:50 PM 11.4 ▼ 6:31 PM 1.7
6:13 AM
7:30 PM
↑ 4:16 AM
↓ 7:04 PM
New Moon · 2%
Thu, Sep 10 ▲ 12:37 AM 12.7 ▼ 6:58 AM -1.1 ▲ 1:24 PM 12.1 ▼ 7:16 PM 0.7
6:14 AM
7:27 PM
↑ 5:47 AM
↓ 7:12 PM
New Moon · 0%
Fri, Sep 11 ▲ 1:24 AM 12.7 ▼ 7:35 AM -0.8 ▲ 1:56 PM 12.6 ▼ 7:57 PM 0.1
6:16 AM
7:24 PM
↑ 7:13 AM
↓ 7:19 PM
New Moon · 1%
Sat, Sep 12 ▲ 2:08 AM 12.4 ▼ 8:10 AM -0.2 ▲ 2:27 PM 12.8 ▼ 8:37 PM -0.3
6:18 AM
7:22 PM
↑ 8:37 AM
↓ 7:27 PM
Waxing Crescent · 4%
Sun, Sep 13 ▲ 2:50 AM 11.9 ▼ 8:43 AM 0.6 ▲ 2:57 PM 12.8 ▼ 9:15 PM -0.4
6:20 AM
7:19 PM
↑ 10:00 AM
↓ 7:35 PM
Waxing Crescent · 9%
Mon, Sep 14 ▲ 3:32 AM 11.2 ▼ 9:15 AM 1.5 ▲ 3:27 PM 12.5 ▼ 9:54 PM -0.1
6:22 AM
7:17 PM
↑ 11:22 AM
↓ 7:45 PM
Waxing Crescent · 15%
Tue, Sep 15 ▲ 4:15 AM 10.3 ▼ 9:46 AM 2.5 ▲ 3:57 PM 12.0 ▼ 10:34 PM 0.4
6:24 AM
7:14 PM
↑ 12:44 PM
↓ 8:01 PM
Waxing Crescent · 23%
Wed, Sep 16 ▲ 5:01 AM 9.4 ▼ 10:17 AM 3.5 ▲ 4:29 PM 11.4 ▼ 11:19 PM 1.1
6:26 AM
7:11 PM
↑ 2:01 PM
↓ 8:24 PM
First Quarter · 32%
Thu, Sep 17 ▲ 5:55 AM 8.5 ▼ 10:52 AM 4.3 ▲ 5:07 PM 10.6
6:28 AM
7:09 PM
↑ 3:11 PM
↓ 8:58 PM
First Quarter · 41%
Fri, Sep 18 ▼ 12:15 AM 1.8 ▲ 7:09 AM 7.8 ▼ 11:37 AM 5.1 ▲ 5:58 PM 9.9
6:29 AM
7:06 PM
↑ 4:06 PM
↓ 9:49 PM
First Quarter · 50%
Sat, Sep 19 ▼ 1:32 AM 2.2 ▲ 8:53 AM 7.7 ▼ 1:01 PM 5.6 ▲ 7:16 PM 9.3
6:31 AM
7:04 PM
↑ 4:45 PM
↓ 10:54 PM
First Quarter · 59%
Sun, Sep 20 ▼ 3:01 AM 2.2 ▲ 10:22 AM 8.1 ▼ 3:04 PM 5.4 ▲ 8:51 PM 9.3
6:33 AM
7:01 PM
↑ 5:11 PM
↓ —
First Quarter · 68%
Mon, Sep 21 ▼ 4:10 AM 1.8 ▲ 11:10 AM 8.7 ▼ 4:20 PM 4.8 ▲ 10:07 PM 9.7
6:35 AM
6:58 PM
↑ 5:28 PM
↓ 12:09 AM
Waxing Gibbous · 77%
Tue, Sep 22 ▼ 4:58 AM 1.3 ▲ 11:43 AM 9.4 ▼ 5:09 PM 3.9 ▲ 11:02 PM 10.3
6:37 AM
6:56 PM
↑ 5:40 PM
↓ 1:29 AM
Waxing Gibbous · 85%
Wed, Sep 23 ▼ 5:36 AM 0.8 ▲ 12:10 PM 10.1 ▼ 5:48 PM 2.9 ▲ 11:48 PM 10.9
6:39 AM
6:53 PM
↑ 5:50 PM
↓ 2:50 AM
Waxing Gibbous · 91%
Thu, Sep 24 ▼ 6:09 AM 0.4 ▲ 12:35 PM 10.9 ▼ 6:23 PM 1.9
6:41 AM
6:51 PM
↑ 5:58 PM
↓ 4:10 AM
Waxing Gibbous · 96%
Fri, Sep 25 ▲ 12:29 AM 11.4 ▼ 6:40 AM 0.3 ▲ 1:00 PM 11.7 ▼ 6:59 PM 0.9
6:43 AM
6:48 PM
↑ 6:05 PM
↓ 5:31 AM
Full Moon · 99%
Sat, Sep 26 ▲ 1:09 AM 11.8 ▼ 7:10 AM 0.4 ▲ 1:27 PM 12.5 ▼ 7:34 PM 0.0
6:44 AM
6:45 PM
↑ 6:13 PM
↓ 6:54 AM
Full Moon · 100%
Sun, Sep 27 ▲ 1:48 AM 11.9 ▼ 7:41 AM 0.7 ▲ 1:55 PM 13.1 ▼ 8:11 PM -0.6
6:46 AM
6:43 PM
↑ 6:22 PM
↓ 8:20 AM
Full Moon · 99%
Mon, Sep 28 ▲ 2:29 AM 11.8 ▼ 8:13 AM 1.3 ▲ 2:25 PM 13.5 ▼ 8:51 PM -1.0
6:48 AM
6:40 PM
↑ 6:34 PM
↓ 9:50 AM
Waning Gibbous · 95%
Tue, Sep 29 ▲ 3:13 AM 11.4 ▼ 8:47 AM 2.0 ▲ 2:58 PM 13.6 ▼ 9:33 PM -1.0
6:50 AM
6:38 PM
↑ 6:51 PM
↓ 11:24 AM
Waning Gibbous · 89%
Wed, Sep 30 ▲ 4:00 AM 10.8 ▼ 9:24 AM 2.8 ▲ 3:35 PM 13.4 ▼ 10:21 PM -0.7
6:52 AM
6:35 PM
↑ 7:17 PM
↓ 12:59 PM
Waning Gibbous · 80%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9450406 · view the interactive daily chart