Alaska

Block Island, Tlevak Narrows — Weekly Tide Table

Sep 13 – Sep 19, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
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%

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