Alaska
Port Houghton, Robert Islands — Weekly Tide Table
Dec 14 – Dec 20, 2025 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Thu, Dec 18 | ▲ 12:00 AM 13.0 ▼ 5:28 AM 5.1 ▲ 11:15 AM 15.9 ▼ 6:03 PM -0.3 |
8:31 AM
3:11 PM
|
↑ 8:10 AM
↓ 1:20 PM
New Moon · 2%
|
|
| Fri, Dec 19 | ▲ 12:39 AM 13.4 ▼ 6:07 AM 5.0 ▲ 11:52 AM 16.2 ▼ 6:37 PM -0.7 |
8:32 AM
3:11 PM
|
↑ 9:16 AM
↓ 2:00 PM
New Moon · 0%
|
|
| Sat, Dec 20 | ▲ 1:14 AM 13.7 ▼ 6:43 AM 4.8 ▲ 12:29 PM 16.4 ▼ 7:11 PM -1.0 |
8:33 AM
3:11 PM
|
↑ 10:01 AM
↓ 3:03 PM
New Moon · 1%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station TWC1673 · view the interactive daily chart