The Summit Tide Chart
Alaska · NOAA Station 9451349 · 56.682°, -133.737°
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This Week’s Tides for The Summit
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 2:02 AM | 3.0 ft |
| High | 8:12 AM | 10.4 ft |
| Low | 1:47 PM | 4.8 ft |
| High | 8:19 PM | 13.6 ft |
| Low | 3:10 AM | 3.0 ft |
| High | 9:34 AM | 10.0 ft |
| Low | 2:48 PM | 5.6 ft |
| High | 9:19 PM | 13.4 ft |
| Low | 4:21 AM | 2.6 ft |
| High | 11:02 AM | 10.2 ft |
| Low | 3:57 PM | 6.1 ft |
| High | 10:22 PM | 13.5 ft |
| Low | 5:24 AM | 1.9 ft |
| High | 12:09 PM | 10.9 ft |
| Low | 5:05 PM | 6.0 ft |
| High | 11:19 PM | 13.9 ft |
| Low | 6:16 AM | 1.1 ft |
| High | 12:56 PM | 11.6 ft |
| Low | 6:03 PM | 5.5 ft |
| High | 12:10 AM | 14.4 ft |
| Low | 6:58 AM | 0.4 ft |
| High | 1:34 PM | 12.4 ft |
| Low | 6:50 PM | 4.9 ft |
| High | 12:54 AM | 14.9 ft |
| Low | 7:35 AM | -0.3 ft |
| High | 2:06 PM | 13.0 ft |
| Low | 7:31 PM | 4.4 ft |
The Summit Tide Table — Next 30 Days
Every high and low tide for the next month at The Summit, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 4:37 AM | 9:25 PM | Low2:02 AM3.0 ft | High8:12 AM10.4 ft | Low1:47 PM4.8 ft | High8:19 PM13.6 ft | 10.6 ft |
| Thu, Jul 23 | 4:39 AM | 9:23 PM | Low3:10 AM3.0 ft | High9:34 AM10.0 ft | Low2:48 PM5.6 ft | High9:19 PM13.4 ft | 10.4 ft |
| Fri, Jul 24 | 4:40 AM | 9:22 PM | Low4:21 AM2.6 ft | High11:02 AM10.2 ft | Low3:57 PM6.1 ft | High10:22 PM13.5 ft | 10.9 ft |
| Sat, Jul 25 | 4:42 AM | 9:20 PM | Low5:24 AM1.9 ft | High12:09 PM10.9 ft | Low5:05 PM6.0 ft | High11:19 PM13.9 ft | 12.0 ft |
| Sun, Jul 26 | 4:44 AM | 9:18 PM | Low6:16 AM1.1 ft | High12:56 PM11.6 ft | Low6:03 PM5.5 ft | — | 10.5 ft |
| Mon, Jul 27 | 4:46 AM | 9:16 PM | High12:10 AM14.4 ft | Low6:58 AM0.4 ft | High1:34 PM12.4 ft | Low6:50 PM4.9 ft | 14.0 ft |
| Tue, Jul 28 | 4:48 AM | 9:14 PM | High12:54 AM14.9 ft | Low7:35 AM-0.3 ft | High2:06 PM13.0 ft | Low7:31 PM4.4 ft | 15.2 ft |
| Wed, Jul 29 | 4:50 AM | 9:12 PM | High1:33 AM15.2 ft | Low8:08 AM-0.7 ft | High2:36 PM13.6 ft | Low8:09 PM3.8 ft | 15.9 ft |
| Thu, Jul 30 | 4:51 AM | 9:10 PM | High2:10 AM15.4 ft | Low8:40 AM-0.9 ft | High3:05 PM14.0 ft | Low8:45 PM3.3 ft | 16.3 ft |
| Fri, Jul 31 | 4:53 AM | 9:08 PM | High2:45 AM15.4 ft | Low9:11 AM-0.9 ft | High3:34 PM14.4 ft | Low9:21 PM2.8 ft | 16.3 ft |
| Sat, Aug 1 | 4:55 AM | 9:06 PM | High3:20 AM15.2 ft | Low9:42 AM-0.6 ft | High4:03 PM14.8 ft | Low9:58 PM2.4 ft | 15.8 ft |
| Sun, Aug 2 | 4:57 AM | 9:04 PM | High3:57 AM14.8 ft | Low10:14 AM-0.1 ft | High4:34 PM15.0 ft | Low10:38 PM2.0 ft | 15.1 ft |
| Mon, Aug 3 | 4:59 AM | 9:02 PM | High4:36 AM14.2 ft | Low10:49 AM0.7 ft | High5:07 PM15.2 ft | Low11:23 PM1.8 ft | 14.5 ft |
| Tue, Aug 4 | 5:01 AM | 9:00 PM | High5:21 AM13.3 ft | Low11:28 AM1.7 ft | High5:46 PM15.2 ft | — | 13.5 ft |
| Wed, Aug 5 | 5:03 AM | 8:58 PM | Low12:14 AM1.7 ft | High6:16 AM12.3 ft | Low12:14 PM2.9 ft | High6:32 PM15.0 ft | 13.3 ft |
| Thu, Aug 6 | 5:05 AM | 8:55 PM | Low1:13 AM1.6 ft | High7:23 AM11.4 ft | Low1:09 PM4.1 ft | High7:30 PM14.8 ft | 13.2 ft |
| Fri, Aug 7 | 5:07 AM | 8:53 PM | Low2:23 AM1.5 ft | High8:46 AM10.8 ft | Low2:17 PM5.0 ft | High8:41 PM14.7 ft | 13.2 ft |
| Sat, Aug 8 | 5:09 AM | 8:51 PM | Low3:40 AM1.0 ft | High10:16 AM11.0 ft | Low3:36 PM5.4 ft | High9:57 PM15.0 ft | 14.0 ft |
| Sun, Aug 9 | 5:11 AM | 8:49 PM | Low4:56 AM0.0 ft | High11:35 AM11.9 ft | Low4:54 PM5.0 ft | High11:09 PM15.7 ft | 15.7 ft |
| Mon, Aug 10 | 5:13 AM | 8:46 PM | Low6:01 AM-1.1 ft | High12:36 PM13.2 ft | Low6:03 PM4.0 ft | — | 14.3 ft |
| Tue, Aug 11 | 5:15 AM | 8:44 PM | High12:12 AM16.5 ft | Low6:56 AM-2.0 ft | High1:25 PM14.3 ft | Low7:01 PM2.8 ft | 18.5 ft |
| Wed, Aug 12 | 5:17 AM | 8:42 PM | High1:07 AM17.2 ft | Low7:43 AM-2.5 ft | High2:08 PM15.3 ft | Low7:51 PM1.8 ft | 19.7 ft |
| Thu, Aug 13 | 5:19 AM | 8:39 PM | High1:57 AM17.4 ft | Low8:25 AM-2.5 ft | High2:47 PM16.0 ft | Low8:37 PM1.1 ft | 19.9 ft |
| Fri, Aug 14 | 5:21 AM | 8:37 PM | High2:43 AM17.1 ft | Low9:03 AM-2.0 ft | High3:24 PM16.3 ft | Low9:20 PM0.7 ft | 19.1 ft |
| Sat, Aug 15 | 5:23 AM | 8:34 PM | High3:26 AM16.4 ft | Low9:40 AM-1.1 ft | High3:59 PM16.2 ft | Low10:02 PM0.7 ft | 17.5 ft |
| Sun, Aug 16 | 5:25 AM | 8:32 PM | High4:08 AM15.3 ft | Low10:15 AM0.1 ft | High4:33 PM15.9 ft | Low10:44 PM1.0 ft | 15.8 ft |
| Mon, Aug 17 | 5:27 AM | 8:29 PM | High4:50 AM14.0 ft | Low10:50 AM1.4 ft | High5:08 PM15.3 ft | Low11:26 PM1.5 ft | 13.9 ft |
| Tue, Aug 18 | 5:29 AM | 8:27 PM | High5:33 AM12.7 ft | Low11:26 AM2.9 ft | High5:45 PM14.5 ft | — | 11.6 ft |
| Wed, Aug 19 | 5:31 AM | 8:25 PM | Low12:13 AM2.2 ft | High6:22 AM11.3 ft | Low12:07 PM4.3 ft | High6:27 PM13.7 ft | 11.5 ft |
| Thu, Aug 20 | 5:33 AM | 8:22 PM | Low1:07 AM2.9 ft | High7:23 AM10.2 ft | Low12:56 PM5.5 ft | High7:20 PM12.9 ft | 10.0 ft |
About The Summit tides
Tide predictions for The Summit come from NOAA station 9451349 (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.
The Summit 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 The Summit today?+
Today (Wednesday, July 22), high tide at The Summit is at 8:12 AM (10.4 ft), 8:19 PM (13.6 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in The Summit today?+
Today, low tide at The Summit is at 2:02 AM (3.0 ft), 1:47 PM (4.8 ft).
What tidal datum do these The Summit 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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