Alaska
Port Houghton, Robert Islands — Weekly Tide Table
May 17 – May 23, 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, May 17 | ▲ 1:13 AM 18.5 ▼ 7:53 AM -4.5 ▲ 2:19 PM 15.3 ▼ 8:00 PM 2.0 |
4:32 AM
9:10 PM
|
↑ 3:59 AM
↓ —
New Moon · 2%
|
|
| Mon, May 18 | ▲ 1:58 AM 18.6 ▼ 8:39 AM -4.5 ▲ 3:09 PM 15.1 ▼ 8:48 PM 2.4 |
4:30 AM
9:12 PM
|
↑ 4:38 AM
↓ 12:02 AM
Waxing Crescent · 6%
|
|
| Tue, May 19 | ▲ 2:46 AM 18.1 ▼ 9:28 AM -3.9 ▲ 4:01 PM 14.6 ▼ 9:39 PM 3.0 |
4:29 AM
9:14 PM
|
↑ 5:46 AM
↓ 1:09 AM
Waxing Crescent · 12%
|
|
| Wed, May 20 | ▲ 3:37 AM 17.2 ▼ 10:19 AM -2.9 ▲ 4:56 PM 14.0 ▼ 10:35 PM 3.6 |
4:27 AM
9:16 PM
|
↑ 7:20 AM
↓ 1:47 AM
Waxing Crescent · 21%
|
|
| Thu, May 21 | ▲ 4:32 AM 15.8 ▼ 11:14 AM -1.6 ▲ 5:56 PM 13.4 ▼ 11:40 PM 4.1 |
4:25 AM
9:18 PM
|
↑ 9:03 AM
↓ 2:06 AM
First Quarter · 31%
|
|
| Fri, May 22 | ▲ 5:34 AM 14.3 ▼ 12:14 PM -0.2 ▲ 7:00 PM 13.2 |
4:23 AM
9:20 PM
|
↑ 10:43 AM
↓ 2:17 AM
First Quarter · 42%
|
|
| Sat, May 23 | ▼ 12:54 AM 4.3 ▲ 6:46 AM 12.9 ▼ 1:18 PM 0.9 ▲ 8:04 PM 13.3 |
4:21 AM
9:22 PM
|
↑ 12:18 PM
↓ 2:24 AM
First Quarter · 53%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC1673 · view the interactive daily chart