Alaska
Black Rock, Walrus Islands — Tide Calendar
May 2026 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Thu, May 14 | ▲ 1:41 AM 6.7 ▼ 7:10 AM 3.4 ▲ 12:39 PM 7.5 ▼ 7:46 PM -0.2 |
6:17 AM
10:59 PM
|
↑ 5:02 AM
↓ 9:05 PM
Waning Crescent · 5%
|
|
| Fri, May 15 | ▲ 2:43 AM 7.4 ▼ 8:09 AM 4.0 ▲ 1:12 PM 7.6 ▼ 8:30 PM -1.1 |
6:14 AM
11:02 PM
|
↑ 5:07 AM
↓ 10:51 PM
New Moon · 2%
|
|
| Sat, May 16 | ▲ 3:45 AM 8.1 ▼ 9:11 AM 4.4 ▲ 1:54 PM 7.6 ▼ 9:19 PM -1.9 |
6:12 AM
11:04 PM
|
↑ 5:15 AM
↓ —
New Moon · 0%
|
|
| Sun, May 17 | ▲ 4:45 AM 8.7 ▼ 10:15 AM 4.6 ▲ 2:45 PM 7.6 ▼ 10:13 PM -2.4 |
6:10 AM
11:06 PM
|
↑ 5:31 AM
↓ 12:40 AM
New Moon · 2%
|
|
| Mon, May 18 | ▲ 5:42 AM 9.2 ▼ 11:17 AM 4.6 ▲ 3:47 PM 7.5 ▼ 11:09 PM -2.6 |
6:08 AM
11:08 PM
|
↑ 6:06 AM
↓ 2:18 AM
Waxing Crescent · 6%
|
|
| Wed, May 20 | ▼ 12:08 AM -2.6 ▲ 7:33 AM 9.8 ▼ 1:22 PM 3.9 ▲ 6:09 PM 7.1 |
6:04 AM
11:12 PM
|
↑ 8:59 AM
↓ 3:52 AM
Waxing Crescent · 21%
|
|
| Thu, May 21 | ▼ 1:08 AM -2.3 ▲ 8:26 AM 9.8 ▼ 2:24 PM 3.3 ▲ 7:26 PM 6.9 |
6:02 AM
11:14 PM
|
↑ 10:47 AM
↓ 4:05 AM
First Quarter · 31%
|
|
| Fri, May 22 | ▼ 2:09 AM -1.8 ▲ 9:18 AM 9.7 ▼ 3:25 PM 2.6 ▲ 8:45 PM 6.7 |
6:00 AM
11:16 PM
|
↑ 12:31 PM
↓ 4:12 AM
First Quarter · 42%
|
|
| Sat, May 23 | ▼ 3:09 AM -1.0 ▲ 10:08 AM 9.5 ▼ 4:26 PM 1.8 ▲ 10:03 PM 6.6 |
5:58 AM
11:18 PM
|
↑ 2:08 PM
↓ 4:16 AM
First Quarter · 53%
|
|
| Sun, May 24 | ▼ 4:09 AM -0.1 ▲ 10:56 AM 9.1 ▼ 5:24 PM 1.1 ▲ 11:21 PM 6.6 |
5:56 AM
11:20 PM
|
↑ 3:40 PM
↓ 4:18 AM
First Quarter · 64%
|
|
| Tue, May 26 | ▲ 12:36 AM 6.8 ▼ 6:12 AM 2.1 ▲ 12:23 PM 8.1 ▼ 7:10 PM -0.1 |
5:53 AM
11:24 PM
|
↑ 6:35 PM
↓ 4:20 AM
Waxing Gibbous · 82%
|
|
| Wed, May 27 | ▲ 1:47 AM 7.2 ▼ 7:14 AM 3.0 ▲ 1:00 PM 7.5 ▼ 7:57 PM -0.4 |
5:51 AM
11:26 PM
|
↑ 8:02 PM
↓ 4:22 AM
Waxing Gibbous · 89%
|
|
| Thu, May 28 | ▲ 2:53 AM 7.6 ▼ 8:16 AM 3.8 ▲ 1:34 PM 6.9 ▼ 8:40 PM -0.5 |
5:50 AM
11:28 PM
|
↑ 9:30 PM
↓ 4:25 AM
Waxing Gibbous · 94%
|
|
| Fri, May 29 | ▲ 3:53 AM 8.0 ▼ 9:16 AM 4.4 ▲ 2:03 PM 6.3 ▼ 9:20 PM -0.5 |
5:48 AM
11:30 PM
|
↑ 10:57 PM
↓ 4:30 AM
Full Moon · 98%
|
|
| Sat, May 30 | ▲ 4:47 AM 8.3 ▼ 10:15 AM 4.8 ▲ 2:29 PM 5.9 ▼ 9:57 PM -0.4 |
5:47 AM
11:32 PM
|
↑ —
↓ 4:40 AM
Full Moon · 100%
|
|
| Sun, May 31 | ▲ 5:33 AM 8.6 ▼ 11:10 AM 5.0 ▲ 2:55 PM 5.7 ▼ 10:34 PM -0.3 |
5:45 AM
11:33 PM
|
↑ 12:19 AM
↓ 4:59 AM
Full Moon · 100%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9465182 · view the interactive daily chart