Port Protection, Prince of Wales Island. Tide Chart
Alaska · NOAA Station 9451095 · 56.308°, -133.600°
Want live wind, waves, and radar right on your chart? See it in Pathr →
This Week’s Tides for Port Protection, Prince of Wales Island.
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 1:55 AM | 1.6 ft |
| High | 8:02 AM | 8.3 ft |
| Low | 1:05 PM | 3.6 ft |
| High | 7:40 PM | 11.1 ft |
| Low | 3:07 AM | 1.4 ft |
| High | 9:37 AM | 8.3 ft |
| Low | 2:12 PM | 4.4 ft |
| High | 8:37 PM | 11.0 ft |
| Low | 4:13 AM | 1.0 ft |
| High | 11:01 AM | 8.6 ft |
| Low | 3:30 PM | 4.8 ft |
| High | 9:38 PM | 11.1 ft |
| Low | 5:08 AM | 0.6 ft |
| High | 11:58 AM | 9.1 ft |
| Low | 4:38 PM | 4.7 ft |
| High | 10:35 PM | 11.3 ft |
| Low | 5:53 AM | 0.1 ft |
| High | 12:38 PM | 9.6 ft |
| Low | 5:31 PM | 4.4 ft |
| High | 11:24 PM | 11.6 ft |
| Low | 6:32 AM | -0.4 ft |
| High | 1:11 PM | 10.0 ft |
| Low | 6:15 PM | 4.0 ft |
| High | 12:07 AM | 12.0 ft |
| Low | 7:07 AM | -0.8 ft |
| High | 1:41 PM | 10.3 ft |
| Low | 6:54 PM | 3.5 ft |
Port Protection, Prince of Wales Island. Tide Table — Next 30 Days
Every high and low tide for the next month at Port Protection, Prince of Wales Island., with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 4:39 AM | 9:22 PM | Low1:55 AM1.6 ft | High8:02 AM8.3 ft | Low1:05 PM3.6 ft | High7:40 PM11.1 ft | 9.5 ft |
| Thu, Jul 23 | 4:40 AM | 9:21 PM | Low3:07 AM1.4 ft | High9:37 AM8.3 ft | Low2:12 PM4.4 ft | High8:37 PM11.0 ft | 9.6 ft |
| Fri, Jul 24 | 4:42 AM | 9:19 PM | Low4:13 AM1.0 ft | High11:01 AM8.6 ft | Low3:30 PM4.8 ft | High9:38 PM11.1 ft | 10.1 ft |
| Sat, Jul 25 | 4:44 AM | 9:17 PM | Low5:08 AM0.6 ft | High11:58 AM9.1 ft | Low4:38 PM4.7 ft | High10:35 PM11.3 ft | 10.7 ft |
| Sun, Jul 26 | 4:46 AM | 9:15 PM | Low5:53 AM0.1 ft | High12:38 PM9.6 ft | Low5:31 PM4.4 ft | High11:24 PM11.6 ft | 11.5 ft |
| Mon, Jul 27 | 4:47 AM | 9:13 PM | Low6:32 AM-0.4 ft | High1:11 PM10.0 ft | Low6:15 PM4.0 ft | — | 10.4 ft |
| Tue, Jul 28 | 4:49 AM | 9:12 PM | High12:07 AM12.0 ft | Low7:07 AM-0.8 ft | High1:41 PM10.3 ft | Low6:54 PM3.5 ft | 12.8 ft |
| Wed, Jul 29 | 4:51 AM | 9:10 PM | High12:45 AM12.2 ft | Low7:39 AM-1.1 ft | High2:09 PM10.6 ft | Low7:31 PM3.1 ft | 13.3 ft |
| Thu, Jul 30 | 4:53 AM | 9:08 PM | High1:22 AM12.3 ft | Low8:10 AM-1.3 ft | High2:37 PM10.9 ft | Low8:07 PM2.6 ft | 13.6 ft |
| Fri, Jul 31 | 4:55 AM | 9:06 PM | High1:58 AM12.2 ft | Low8:39 AM-1.2 ft | High3:05 PM11.2 ft | Low8:44 PM2.2 ft | 13.4 ft |
| Sat, Aug 1 | 4:57 AM | 9:04 PM | High2:34 AM12.0 ft | Low9:08 AM-0.9 ft | High3:33 PM11.5 ft | Low9:23 PM1.8 ft | 12.9 ft |
| Sun, Aug 2 | 4:59 AM | 9:02 PM | High3:13 AM11.5 ft | Low9:38 AM-0.4 ft | High4:02 PM11.7 ft | Low10:04 PM1.5 ft | 12.1 ft |
| Mon, Aug 3 | 5:01 AM | 9:00 PM | High3:55 AM10.9 ft | Low10:08 AM0.4 ft | High4:33 PM11.9 ft | Low10:51 PM1.3 ft | 11.5 ft |
| Tue, Aug 4 | 5:02 AM | 8:57 PM | High4:45 AM10.2 ft | Low10:42 AM1.3 ft | High5:09 PM12.0 ft | Low11:45 PM1.2 ft | 10.8 ft |
| Wed, Aug 5 | 5:04 AM | 8:55 PM | High5:45 AM9.4 ft | Low11:20 AM2.4 ft | High5:52 PM12.1 ft | — | 9.7 ft |
| Thu, Aug 6 | 5:06 AM | 8:53 PM | Low12:51 AM1.0 ft | High7:02 AM8.8 ft | Low12:10 PM3.4 ft | High6:47 PM12.1 ft | 11.1 ft |
| Fri, Aug 7 | 5:08 AM | 8:51 PM | Low2:10 AM0.8 ft | High8:40 AM8.6 ft | Low1:22 PM4.2 ft | High7:55 PM12.1 ft | 11.3 ft |
| Sat, Aug 8 | 5:10 AM | 8:49 PM | Low3:30 AM0.2 ft | High10:16 AM9.0 ft | Low2:55 PM4.5 ft | High9:11 PM12.3 ft | 12.1 ft |
| Sun, Aug 9 | 5:12 AM | 8:46 PM | Low4:39 AM-0.6 ft | High11:25 AM9.7 ft | Low4:20 PM4.2 ft | High10:23 PM12.8 ft | 13.4 ft |
| Mon, Aug 10 | 5:14 AM | 8:44 PM | Low5:36 AM-1.4 ft | High12:16 PM10.5 ft | Low5:27 PM3.5 ft | High11:26 PM13.2 ft | 14.6 ft |
| Tue, Aug 11 | 5:16 AM | 8:42 PM | Low6:26 AM-2.0 ft | High12:58 PM11.2 ft | Low6:23 PM2.6 ft | — | 13.2 ft |
| Wed, Aug 12 | 5:18 AM | 8:40 PM | High12:22 AM13.6 ft | Low7:10 AM-2.3 ft | High1:37 PM11.8 ft | Low7:14 PM1.8 ft | 15.9 ft |
| Thu, Aug 13 | 5:20 AM | 8:37 PM | High1:12 AM13.6 ft | Low7:51 AM-2.2 ft | High2:13 PM12.2 ft | Low8:01 PM1.1 ft | 15.8 ft |
| Fri, Aug 14 | 5:22 AM | 8:35 PM | High1:59 AM13.3 ft | Low8:29 AM-1.8 ft | High2:48 PM12.5 ft | Low8:46 PM0.7 ft | 15.1 ft |
| Sat, Aug 15 | 5:24 AM | 8:32 PM | High2:44 AM12.7 ft | Low9:05 AM-1.0 ft | High3:23 PM12.6 ft | Low9:31 PM0.5 ft | 13.7 ft |
| Sun, Aug 16 | 5:26 AM | 8:30 PM | High3:30 AM11.9 ft | Low9:39 AM0.0 ft | High3:56 PM12.5 ft | Low10:15 PM0.6 ft | 12.5 ft |
| Mon, Aug 17 | 5:28 AM | 8:28 PM | High4:16 AM10.9 ft | Low10:12 AM1.1 ft | High4:30 PM12.2 ft | Low11:01 PM0.9 ft | 11.3 ft |
| Tue, Aug 18 | 5:30 AM | 8:25 PM | High5:06 AM10.0 ft | Low10:46 AM2.3 ft | High5:06 PM11.7 ft | Low11:53 PM1.3 ft | 10.4 ft |
| Wed, Aug 19 | 5:32 AM | 8:23 PM | High6:06 AM9.1 ft | Low11:22 AM3.5 ft | High5:46 PM11.3 ft | — | 7.8 ft |
| Thu, Aug 20 | 5:34 AM | 8:20 PM | Low12:56 AM1.7 ft | High7:24 AM8.5 ft | Low12:07 PM4.4 ft | High6:37 PM10.8 ft | 9.1 ft |
About Port Protection, Prince of Wales Island. tides
Tide predictions for Port Protection, Prince of Wales Island. come from NOAA station 9451095 (Alaska), computed from long-term harmonic analysis of observed water levels. Heights are shown in feet relative to MLLW (Mean Lower Low Water) — the same datum used on US nautical charts — so they line up directly with charted depths.
Port Protection, Prince of Wales Island. typically sees a mixed semidiurnal tide, with two highs and two lows of differing heights each day. Use the curve above to time a harbor entrance, a beach walk, fishing a moving tide, or clearing a shallow bar — and remember that wind and pressure can push the real water level above or below prediction. The daily tidal range in the 30-day table shows how much water moves each day: bigger ranges around the new and full moon mean stronger currents.
Frequently asked
What time is high tide in Port Protection, Prince of Wales Island. today?+
Today (Wednesday, July 22), high tide at Port Protection, Prince of Wales Island. is at 8:02 AM (8.3 ft), 7:40 PM (11.1 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Port Protection, Prince of Wales Island. today?+
Today, low tide at Port Protection, Prince of Wales Island. is at 1:55 AM (1.6 ft), 1:05 PM (3.6 ft).
What tidal datum do these Port Protection, Prince of Wales Island. tide heights use?+
All heights are given in feet relative to MLLW (Mean Lower Low Water), the standard NOAA chart datum for US tidal waters. A tide of 0.0 ft equals the chart datum; negative tides fall below it.
How accurate are these tide predictions?+
These are NOAA harmonic predictions — highly accurate for the astronomical tide. Real water levels can still differ with wind, barometric pressure, and storms, so always check current conditions before getting underway.
Never mistime a tide again.
Port Protection, Prince of Wales Island. tides, NOAA charts, live wind & waves, and smart routing — all on your phone with Pathr — free for your first two months on iOS.