Cosmos Point Tide Chart
Alaska · NOAA Station 9451335 · 56.663°, -132.617°
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This Week’s Tides for Cosmos Point
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 1:58 AM | 2.9 ft |
| High | 8:15 AM | 10.6 ft |
| Low | 1:49 PM | 5.3 ft |
| High | 8:08 PM | 13.8 ft |
| Low | 3:09 AM | 3.0 ft |
| High | 9:47 AM | 10.3 ft |
| Low | 3:02 PM | 6.3 ft |
| High | 9:10 PM | 13.6 ft |
| Low | 4:20 AM | 2.7 ft |
| High | 11:10 AM | 10.8 ft |
| Low | 4:18 PM | 6.6 ft |
| High | 10:14 PM | 13.7 ft |
| Low | 5:20 AM | 2.0 ft |
| High | 12:10 PM | 11.6 ft |
| Low | 5:21 PM | 6.2 ft |
| High | 11:11 PM | 14.2 ft |
| Low | 6:08 AM | 1.2 ft |
| High | 12:54 PM | 12.4 ft |
| Low | 6:11 PM | 5.5 ft |
| High | 12:00 AM | 14.9 ft |
| Low | 6:48 AM | 0.3 ft |
| High | 1:30 PM | 13.1 ft |
| Low | 6:53 PM | 4.7 ft |
| High | 12:44 AM | 15.6 ft |
| Low | 7:23 AM | -0.5 ft |
| High | 2:03 PM | 13.8 ft |
| Low | 7:30 PM | 3.9 ft |
Cosmos Point Tide Table — Next 30 Days
Every high and low tide for the next month at Cosmos Point, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 4:32 AM | 9:20 PM | Low1:58 AM2.9 ft | High8:15 AM10.6 ft | Low1:49 PM5.3 ft | High8:08 PM13.8 ft | 10.9 ft |
| Thu, Jul 23 | 4:34 AM | 9:19 PM | Low3:09 AM3.0 ft | High9:47 AM10.3 ft | Low3:02 PM6.3 ft | High9:10 PM13.6 ft | 10.6 ft |
| Fri, Jul 24 | 4:36 AM | 9:17 PM | Low4:20 AM2.7 ft | High11:10 AM10.8 ft | Low4:18 PM6.6 ft | High10:14 PM13.7 ft | 11.0 ft |
| Sat, Jul 25 | 4:38 AM | 9:15 PM | Low5:20 AM2.0 ft | High12:10 PM11.6 ft | Low5:21 PM6.2 ft | High11:11 PM14.2 ft | 12.2 ft |
| Sun, Jul 26 | 4:40 AM | 9:13 PM | Low6:08 AM1.2 ft | High12:54 PM12.4 ft | Low6:11 PM5.5 ft | — | 11.2 ft |
| Mon, Jul 27 | 4:41 AM | 9:11 PM | High12:00 AM14.9 ft | Low6:48 AM0.3 ft | High1:30 PM13.1 ft | Low6:53 PM4.7 ft | 14.6 ft |
| Tue, Jul 28 | 4:43 AM | 9:10 PM | High12:44 AM15.6 ft | Low7:23 AM-0.5 ft | High2:03 PM13.8 ft | Low7:30 PM3.9 ft | 16.1 ft |
| Wed, Jul 29 | 4:45 AM | 9:08 PM | High1:23 AM16.1 ft | Low7:56 AM-1.1 ft | High2:32 PM14.3 ft | Low8:05 PM3.1 ft | 17.2 ft |
| Thu, Jul 30 | 4:47 AM | 9:06 PM | High1:59 AM16.4 ft | Low8:26 AM-1.5 ft | High3:00 PM14.8 ft | Low8:39 PM2.5 ft | 17.9 ft |
| Fri, Jul 31 | 4:49 AM | 9:04 PM | High2:35 AM16.5 ft | Low8:56 AM-1.6 ft | High3:28 PM15.2 ft | Low9:12 PM2.0 ft | 18.1 ft |
| Sat, Aug 1 | 4:51 AM | 9:02 PM | High3:09 AM16.2 ft | Low9:26 AM-1.3 ft | High3:55 PM15.5 ft | Low9:47 PM1.6 ft | 17.5 ft |
| Sun, Aug 2 | 4:53 AM | 8:59 PM | High3:45 AM15.7 ft | Low9:57 AM-0.7 ft | High4:23 PM15.7 ft | Low10:25 PM1.4 ft | 16.4 ft |
| Mon, Aug 3 | 4:55 AM | 8:57 PM | High4:23 AM14.9 ft | Low10:30 AM0.3 ft | High4:54 PM15.8 ft | Low11:08 PM1.4 ft | 15.5 ft |
| Tue, Aug 4 | 4:57 AM | 8:55 PM | High5:06 AM13.8 ft | Low11:07 AM1.7 ft | High5:31 PM15.7 ft | Low11:58 PM1.6 ft | 14.1 ft |
| Wed, Aug 5 | 4:59 AM | 8:53 PM | High5:59 AM12.5 ft | Low11:51 AM3.2 ft | High6:17 PM15.4 ft | — | 12.2 ft |
| Thu, Aug 6 | 5:01 AM | 8:51 PM | Low1:00 AM1.9 ft | High7:09 AM11.4 ft | Low12:48 PM4.8 ft | High7:17 PM15.0 ft | 13.1 ft |
| Fri, Aug 7 | 5:03 AM | 8:49 PM | Low2:15 AM1.9 ft | High8:46 AM10.8 ft | Low2:08 PM5.9 ft | High8:33 PM15.0 ft | 13.1 ft |
| Sat, Aug 8 | 5:05 AM | 8:46 PM | Low3:38 AM1.3 ft | High10:28 AM11.4 ft | Low3:42 PM6.0 ft | High9:54 PM15.4 ft | 14.1 ft |
| Sun, Aug 9 | 5:07 AM | 8:44 PM | Low4:52 AM0.1 ft | High11:42 AM12.6 ft | Low5:02 PM5.1 ft | High11:06 PM16.3 ft | 16.2 ft |
| Mon, Aug 10 | 5:09 AM | 8:42 PM | Low5:53 AM-1.3 ft | High12:36 PM14.0 ft | Low6:04 PM3.7 ft | — | 15.3 ft |
| Tue, Aug 11 | 5:11 AM | 8:39 PM | High12:07 AM17.4 ft | Low6:43 AM-2.5 ft | High1:21 PM15.3 ft | Low6:56 PM2.2 ft | 19.9 ft |
| Wed, Aug 12 | 5:13 AM | 8:37 PM | High1:01 AM18.1 ft | Low7:29 AM-3.3 ft | High2:02 PM16.3 ft | Low7:43 PM0.9 ft | 21.4 ft |
| Thu, Aug 13 | 5:15 AM | 8:35 PM | High1:49 AM18.5 ft | Low8:10 AM-3.5 ft | High2:39 PM17.0 ft | Low8:27 PM0.0 ft | 22.0 ft |
| Fri, Aug 14 | 5:17 AM | 8:32 PM | High2:34 AM18.2 ft | Low8:49 AM-3.1 ft | High3:14 PM17.4 ft | Low9:10 PM-0.5 ft | 21.3 ft |
| Sat, Aug 15 | 5:19 AM | 8:30 PM | High3:17 AM17.5 ft | Low9:27 AM-2.2 ft | High3:48 PM17.3 ft | Low9:51 PM-0.4 ft | 19.7 ft |
| Sun, Aug 16 | 5:21 AM | 8:27 PM | High3:58 AM16.3 ft | Low10:03 AM-0.7 ft | High4:21 PM16.9 ft | Low10:32 PM0.1 ft | 17.6 ft |
| Mon, Aug 17 | 5:23 AM | 8:25 PM | High4:39 AM14.9 ft | Low10:39 AM1.1 ft | High4:54 PM16.2 ft | Low11:15 PM1.0 ft | 15.2 ft |
| Tue, Aug 18 | 5:25 AM | 8:22 PM | High5:23 AM13.3 ft | Low11:16 AM3.0 ft | High5:29 PM15.3 ft | — | 12.3 ft |
| Wed, Aug 19 | 5:27 AM | 8:20 PM | Low12:01 AM2.1 ft | High6:14 AM11.7 ft | Low11:57 AM4.8 ft | High6:10 PM14.2 ft | 12.1 ft |
| Thu, Aug 20 | 5:29 AM | 8:17 PM | Low12:58 AM3.2 ft | High7:25 AM10.5 ft | Low12:53 PM6.4 ft | High7:05 PM13.3 ft | 10.1 ft |
About Cosmos Point tides
Tide predictions for Cosmos Point come from NOAA station 9451335 (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.
Cosmos Point 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 Cosmos Point today?+
Today (Wednesday, July 22), high tide at Cosmos Point is at 8:15 AM (10.6 ft), 8:08 PM (13.8 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Cosmos Point today?+
Today, low tide at Cosmos Point is at 1:58 AM (2.9 ft), 1:49 PM (5.3 ft).
What tidal datum do these Cosmos Point 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.
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