Cold Bay Tide Chart
Alaska · NOAA Station 9459949 · 55.208°, -162.698°
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This Week’s Tides for Cold Bay
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 3:28 AM | 1.4 ft |
| High | 8:55 AM | 4.1 ft |
| Low | 2:19 PM | 2.3 ft |
| High | 8:57 PM | 6.6 ft |
| Low | 4:38 AM | 1.1 ft |
| High | 11:41 AM | 3.8 ft |
| Low | 3:09 PM | 3.0 ft |
| High | 9:45 PM | 6.6 ft |
| Low | 5:51 AM | 0.8 ft |
| High | 1:24 PM | 4.1 ft |
| Low | 4:02 PM | 3.5 ft |
| High | 10:32 PM | 6.6 ft |
| Low | 7:03 AM | 0.4 ft |
| High | 2:18 PM | 4.4 ft |
| Low | 4:57 PM | 3.8 ft |
| High | 11:23 PM | 6.6 ft |
| Low | 7:49 AM | 0.0 ft |
| High | 2:59 PM | 4.7 ft |
| Low | 6:05 PM | 3.9 ft |
| High | 12:19 AM | 6.7 ft |
| Low | 8:23 AM | -0.3 ft |
| High | 3:36 PM | 5.0 ft |
| Low | 7:16 PM | 3.8 ft |
| High | 1:11 AM | 6.9 ft |
| Low | 8:50 AM | -0.6 ft |
| High | 4:09 PM | 5.2 ft |
| Low | 8:03 PM | 3.5 ft |
Cold Bay Tide Table — Next 30 Days
Every high and low tide for the next month at Cold Bay, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 6:40 AM | 11:14 PM | Low3:28 AM1.4 ft | High8:55 AM4.1 ft | Low2:19 PM2.3 ft | High8:57 PM6.6 ft | 5.2 ft |
| Wed, Jul 22 | 6:42 AM | 11:12 PM | Low4:38 AM1.1 ft | High11:41 AM3.8 ft | Low3:09 PM3.0 ft | High9:45 PM6.6 ft | 5.5 ft |
| Thu, Jul 23 | 6:43 AM | 11:11 PM | Low5:51 AM0.8 ft | High1:24 PM4.1 ft | Low4:02 PM3.5 ft | High10:32 PM6.6 ft | 5.8 ft |
| Fri, Jul 24 | 6:45 AM | 11:09 PM | Low7:03 AM0.4 ft | High2:18 PM4.4 ft | Low4:57 PM3.8 ft | High11:23 PM6.6 ft | 6.2 ft |
| Sat, Jul 25 | 6:46 AM | 11:07 PM | Low7:49 AM0.0 ft | High2:59 PM4.7 ft | Low6:05 PM3.9 ft | — | 4.7 ft |
| Sun, Jul 26 | 6:48 AM | 11:06 PM | High12:19 AM6.7 ft | Low8:23 AM-0.3 ft | High3:36 PM5.0 ft | Low7:16 PM3.8 ft | 7.0 ft |
| Mon, Jul 27 | 6:50 AM | 11:04 PM | High1:11 AM6.9 ft | Low8:50 AM-0.6 ft | High4:09 PM5.2 ft | Low8:03 PM3.5 ft | 7.5 ft |
| Tue, Jul 28 | 6:52 AM | 11:02 PM | High1:54 AM7.1 ft | Low9:17 AM-0.8 ft | High4:34 PM5.3 ft | Low8:43 PM3.3 ft | 7.9 ft |
| Wed, Jul 29 | 6:53 AM | 11:00 PM | High2:34 AM7.2 ft | Low9:44 AM-0.9 ft | High4:44 PM5.5 ft | Low9:23 PM3.0 ft | 8.1 ft |
| Thu, Jul 30 | 6:55 AM | 10:58 PM | High3:13 AM7.2 ft | Low10:13 AM-0.9 ft | High4:54 PM5.8 ft | Low10:06 PM2.7 ft | 8.1 ft |
| Fri, Jul 31 | 6:57 AM | 10:56 PM | High3:55 AM7.0 ft | Low10:44 AM-0.7 ft | High5:16 PM6.1 ft | Low10:51 PM2.3 ft | 7.7 ft |
| Sat, Aug 1 | 6:59 AM | 10:54 PM | High4:39 AM6.7 ft | Low11:15 AM-0.4 ft | High5:43 PM6.5 ft | Low11:35 PM2.0 ft | 7.1 ft |
| Sun, Aug 2 | 7:00 AM | 10:53 PM | High5:25 AM6.4 ft | Low11:47 AM0.1 ft | High6:13 PM6.8 ft | — | 6.7 ft |
| Mon, Aug 3 | 7:02 AM | 10:51 PM | Low12:19 AM1.6 ft | High6:11 AM5.8 ft | Low12:19 PM0.7 ft | High6:45 PM7.0 ft | 6.3 ft |
| Tue, Aug 4 | 7:04 AM | 10:49 PM | Low1:08 AM1.2 ft | High7:01 AM5.2 ft | Low12:53 PM1.4 ft | High7:21 PM7.2 ft | 6.0 ft |
| Wed, Aug 5 | 7:06 AM | 10:47 PM | Low2:08 AM0.9 ft | High8:05 AM4.6 ft | Low1:33 PM2.2 ft | High8:07 PM7.3 ft | 6.4 ft |
| Thu, Aug 6 | 7:08 AM | 10:44 PM | Low3:19 AM0.5 ft | High9:27 AM4.1 ft | Low2:28 PM2.9 ft | High9:04 PM7.4 ft | 6.9 ft |
| Fri, Aug 7 | 7:10 AM | 10:42 PM | Low4:29 AM0.1 ft | High11:04 AM4.0 ft | Low3:37 PM3.4 ft | High10:05 PM7.5 ft | 7.4 ft |
| Sat, Aug 8 | 7:11 AM | 10:40 PM | Low5:44 AM-0.4 ft | High1:50 PM4.5 ft | Low4:47 PM3.7 ft | High11:09 PM7.7 ft | 8.1 ft |
| Sun, Aug 9 | 7:13 AM | 10:38 PM | Low7:01 AM-1.0 ft | High2:29 PM5.0 ft | Low6:06 PM3.6 ft | — | 6.0 ft |
| Mon, Aug 10 | 7:15 AM | 10:36 PM | High12:18 AM7.9 ft | Low7:57 AM-1.4 ft | High3:01 PM5.5 ft | Low7:24 PM3.2 ft | 9.3 ft |
| Tue, Aug 11 | 7:17 AM | 10:34 PM | High1:23 AM8.1 ft | Low8:42 AM-1.7 ft | High3:32 PM6.0 ft | Low8:23 PM2.6 ft | 9.8 ft |
| Wed, Aug 12 | 7:19 AM | 10:32 PM | High2:18 AM8.2 ft | Low9:22 AM-1.7 ft | High4:04 PM6.4 ft | Low9:15 PM2.0 ft | 9.9 ft |
| Thu, Aug 13 | 7:21 AM | 10:29 PM | High3:09 AM8.0 ft | Low10:01 AM-1.3 ft | High4:35 PM6.7 ft | Low10:07 PM1.6 ft | 9.3 ft |
| Fri, Aug 14 | 7:23 AM | 10:27 PM | High4:00 AM7.6 ft | Low10:39 AM-0.8 ft | High5:05 PM7.0 ft | Low10:58 PM1.2 ft | 8.4 ft |
| Sat, Aug 15 | 7:25 AM | 10:25 PM | High4:51 AM7.0 ft | Low11:14 AM-0.1 ft | High5:35 PM7.2 ft | Low11:45 PM1.0 ft | 7.3 ft |
| Sun, Aug 16 | 7:26 AM | 10:22 PM | High5:39 AM6.4 ft | Low11:47 AM0.6 ft | High6:06 PM7.2 ft | — | 6.6 ft |
| Mon, Aug 17 | 7:28 AM | 10:20 PM | Low12:30 AM0.9 ft | High6:25 AM5.6 ft | Low12:18 PM1.5 ft | High6:37 PM7.1 ft | 6.2 ft |
| Tue, Aug 18 | 7:30 AM | 10:18 PM | Low1:18 AM1.0 ft | High7:12 AM4.9 ft | Low12:50 PM2.3 ft | High7:12 PM6.8 ft | 5.8 ft |
| Wed, Aug 19 | 7:32 AM | 10:15 PM | Low2:17 AM1.2 ft | High8:14 AM4.2 ft | Low1:26 PM3.0 ft | High7:53 PM6.6 ft | 5.4 ft |
About Cold Bay tides
Tide predictions for Cold Bay come from NOAA station 9459949 (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.
Cold Bay 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 Cold Bay today?+
Today (Tuesday, July 21), high tide at Cold Bay is at 8:55 AM (4.1 ft), 8:57 PM (6.6 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Cold Bay today?+
Today, low tide at Cold Bay is at 3:28 AM (1.4 ft), 2:19 PM (2.3 ft).
What tidal datum do these Cold Bay 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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