Barrow Offshore Tide Chart
Alaska · NOAA Station 9494935 · 71.360°, -156.730°
Want live wind, waves, and radar right on your chart? See it in Pathr →
This Week’s Tides for Barrow Offshore
High and low tide times and heights (ft, MLLW) for the week ahead.
| High | 7:18 AM | 1.0 ft |
| Low | 1:51 PM | 0.8 ft |
| High | 6:00 PM | 0.9 ft |
| Low | 12:38 AM | 0.7 ft |
| High | 8:40 AM | 1.0 ft |
| Low | 1:34 AM | 0.7 ft |
| High | 10:15 AM | 1.1 ft |
| Low | 7:04 PM | 0.8 ft |
| High | 9:09 PM | 0.8 ft |
| Low | 3:06 AM | 0.7 ft |
| High | 11:29 AM | 1.1 ft |
| Low | 7:18 PM | 0.8 ft |
| High | 11:25 PM | 0.8 ft |
| Low | 4:38 AM | 0.7 ft |
| High | 12:20 PM | 1.1 ft |
| Low | 7:36 PM | 0.7 ft |
| High | 12:23 AM | 0.9 ft |
| Low | 5:45 AM | 0.7 ft |
| High | 12:59 PM | 1.2 ft |
| Low | 7:54 PM | 0.7 ft |
| High | 1:03 AM | 0.9 ft |
| Low | 6:35 AM | 0.7 ft |
| High | 1:31 PM | 1.2 ft |
| Low | 8:12 PM | 0.7 ft |
Barrow Offshore Tide Table — Next 30 Days
Every high and low tide for the next month at Barrow Offshore, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | — | — | High7:18 AM1.0 ft | Low1:51 PM0.8 ft | High6:00 PM0.9 ft | — | 0.2 ft |
| Thu, Jul 23 | — | — | Low12:38 AM0.7 ft | High8:40 AM1.0 ft | — | — | 0.3 ft |
| Fri, Jul 24 | — | — | Low1:34 AM0.7 ft | High10:15 AM1.1 ft | Low7:04 PM0.8 ft | High9:09 PM0.8 ft | 0.4 ft |
| Sat, Jul 25 | — | — | Low3:06 AM0.7 ft | High11:29 AM1.1 ft | Low7:18 PM0.8 ft | High11:25 PM0.8 ft | 0.4 ft |
| Sun, Jul 26 | — | — | Low4:38 AM0.7 ft | High12:20 PM1.1 ft | Low7:36 PM0.7 ft | — | 0.4 ft |
| Mon, Jul 27 | — | — | High12:23 AM0.9 ft | Low5:45 AM0.7 ft | High12:59 PM1.2 ft | Low7:54 PM0.7 ft | 0.5 ft |
| Tue, Jul 28 | — | — | High1:03 AM0.9 ft | Low6:35 AM0.7 ft | High1:31 PM1.2 ft | Low8:12 PM0.7 ft | 0.5 ft |
| Wed, Jul 29 | — | — | High1:37 AM1.0 ft | Low7:17 AM0.6 ft | High2:00 PM1.2 ft | Low8:32 PM0.7 ft | 0.6 ft |
| Thu, Jul 30 | — | — | High2:10 AM1.0 ft | Low7:54 AM0.6 ft | High2:26 PM1.2 ft | Low8:54 PM0.6 ft | 0.6 ft |
| Fri, Jul 31 | — | — | High2:43 AM1.0 ft | Low8:30 AM0.6 ft | High2:53 PM1.2 ft | Low9:18 PM0.6 ft | 0.6 ft |
| Sat, Aug 1 | — | — | High3:15 AM1.1 ft | Low9:04 AM0.6 ft | High3:20 PM1.2 ft | Low9:44 PM0.6 ft | 0.6 ft |
| Sun, Aug 2 | 2:55 AM | 1:58 AM | High3:49 AM1.1 ft | Low9:40 AM0.7 ft | High3:48 PM1.2 ft | Low10:11 PM0.6 ft | 0.6 ft |
| Mon, Aug 3 | 3:18 AM | 1:40 AM | High4:26 AM1.1 ft | Low10:20 AM0.7 ft | High4:17 PM1.1 ft | Low10:38 PM0.6 ft | 0.5 ft |
| Tue, Aug 4 | 3:33 AM | 1:26 AM | High5:06 AM1.1 ft | Low11:06 AM0.7 ft | High4:47 PM1.0 ft | Low11:08 PM0.6 ft | 0.5 ft |
| Wed, Aug 5 | 3:45 AM | 1:15 AM | High5:54 AM1.1 ft | Low12:05 PM0.8 ft | High5:19 PM1.0 ft | Low11:41 PM0.6 ft | 0.5 ft |
| Thu, Aug 6 | 3:56 AM | 1:05 AM | High6:57 AM1.1 ft | Low1:37 PM0.8 ft | High5:53 PM0.9 ft | — | 0.3 ft |
| Fri, Aug 7 | 4:05 AM | 12:55 AM | Low12:24 AM0.7 ft | High8:23 AM1.1 ft | Low4:29 PM0.8 ft | High6:55 PM0.8 ft | 0.4 ft |
| Sat, Aug 8 | 4:14 AM | 12:47 AM | Low1:32 AM0.7 ft | High10:02 AM1.1 ft | Low6:14 PM0.8 ft | High9:56 PM0.8 ft | 0.4 ft |
| Sun, Aug 9 | 4:22 AM | 12:38 AM | Low3:19 AM0.7 ft | High11:19 AM1.2 ft | Low6:48 PM0.7 ft | High11:35 PM0.9 ft | 0.5 ft |
| Mon, Aug 10 | 4:30 AM | 12:31 AM | Low4:55 AM0.7 ft | High12:15 PM1.2 ft | Low7:16 PM0.7 ft | — | 0.5 ft |
| Tue, Aug 11 | 4:37 AM | 12:23 AM | High12:29 AM0.9 ft | Low6:03 AM0.6 ft | High12:59 PM1.2 ft | Low7:41 PM0.7 ft | 0.6 ft |
| Wed, Aug 12 | 4:44 AM | 12:16 AM | High1:11 AM1.0 ft | Low6:58 AM0.6 ft | High1:37 PM1.2 ft | Low8:06 PM0.6 ft | 0.6 ft |
| Thu, Aug 13 | 4:51 AM | 12:09 AM | High1:49 AM1.1 ft | Low7:44 AM0.6 ft | High2:11 PM1.2 ft | Low8:31 PM0.6 ft | 0.6 ft |
| Fri, Aug 14 | 4:58 AM | 12:02 AM | High2:25 AM1.1 ft | Low8:26 AM0.6 ft | High2:42 PM1.2 ft | Low8:56 PM0.6 ft | 0.6 ft |
| Sat, Aug 15 | 5:04 AM | 11:56 PM | High3:00 AM1.1 ft | Low9:05 AM0.6 ft | High3:11 PM1.1 ft | Low9:22 PM0.6 ft | 0.5 ft |
| Sun, Aug 16 | 5:10 AM | 11:49 PM | High3:35 AM1.2 ft | Low9:42 AM0.6 ft | High3:38 PM1.1 ft | Low9:47 PM0.6 ft | 0.6 ft |
| Mon, Aug 17 | 5:16 AM | 11:43 PM | High4:10 AM1.1 ft | Low10:19 AM0.7 ft | High4:04 PM1.0 ft | Low10:13 PM0.6 ft | 0.5 ft |
| Tue, Aug 18 | 5:22 AM | 11:37 PM | High4:47 AM1.1 ft | Low10:58 AM0.7 ft | High4:26 PM1.0 ft | Low10:38 PM0.6 ft | 0.5 ft |
| Wed, Aug 19 | 5:27 AM | 11:31 PM | High5:28 AM1.1 ft | Low11:43 AM0.8 ft | High4:44 PM0.9 ft | Low11:03 PM0.6 ft | 0.5 ft |
| Thu, Aug 20 | 5:33 AM | 11:25 PM | High6:20 AM1.1 ft | Low12:52 PM0.8 ft | High4:47 PM0.9 ft | Low11:32 PM0.7 ft | 0.4 ft |
About Barrow Offshore tides
Tide predictions for Barrow Offshore come from NOAA station 9494935 (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.
Barrow Offshore 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 Barrow Offshore today?+
Today (Wednesday, July 22), high tide at Barrow Offshore is at 7:18 AM (1.0 ft), 6:00 PM (0.9 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Barrow Offshore today?+
Today, low tide at Barrow Offshore is at 1:51 PM (0.8 ft).
What tidal datum do these Barrow Offshore 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.
Barrow Offshore tides, NOAA charts, live wind & waves, and smart routing — all on your phone with Pathr — free for your first two months on iOS.