U.S. Virgin Islands · NOAA Station 9751494 · 18.297°, -64.818°
Checking a past trip or planning ahead? Pick any date — past or future — to see the high and low tides, the tidal range, and sunrise & sunset for Dog Island, St. Thomas.
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High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 4:34 AM | 0.3 ft |
| High | 11:52 AM | 0.9 ft |
| Low | 7:14 PM | 0.6 ft |
| High | 9:28 PM | 0.6 ft |
| Low | 4:52 AM | 0.3 ft |
| High | 1:01 PM | 1.0 ft |
| Low | 5:18 AM | 0.3 ft |
| High | 2:17 PM | 1.0 ft |
| Low | 5:57 AM | 0.2 ft |
| High | 3:21 PM | 1.0 ft |
| Low | 6:47 AM | 0.2 ft |
| High | 4:12 PM | 1.1 ft |
| Low | 7:39 AM | 0.2 ft |
| High | 4:55 PM | 1.1 ft |
| Low | 8:32 AM | 0.2 ft |
| High | 5:32 PM | 1.1 ft |
Every high and low tide for the next month at Dog Island, St. Thomas, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Mon, Sep 14Today | 6:07 AM | 6:23 PM | Low4:34 AM0.3 ft | High11:52 AM0.9 ft | Low7:14 PM0.6 ft | High9:28 PM0.6 ft | 0.6 ft |
| Tue, Sep 15 | 6:07 AM | 6:22 PM | Low4:52 AM0.3 ft | High1:01 PM1.0 ft | — | — | 0.7 ft |
| Wed, Sep 16 | 6:07 AM | 6:21 PM | Low5:18 AM0.3 ft | High2:17 PM1.0 ft | — | — | 0.7 ft |
| Thu, Sep 17 | 6:07 AM | 6:20 PM | Low5:57 AM0.2 ft | High3:21 PM1.0 ft | — | — | 0.8 ft |
| Fri, Sep 18 | 6:07 AM | 6:19 PM | Low6:47 AM0.2 ft | High4:12 PM1.1 ft | — | — | 0.9 ft |
| Sat, Sep 19 | 6:08 AM | 6:18 PM | Low7:39 AM0.2 ft | High4:55 PM1.1 ft | — | — | 0.9 ft |
| Sun, Sep 20 | 6:08 AM | 6:17 PM | Low8:32 AM0.2 ft | High5:32 PM1.1 ft | — | — | 0.9 ft |
| Mon, Sep 21 | 6:08 AM | 6:17 PM | Low9:25 AM0.2 ft | High6:04 PM1.1 ft | — | — | 0.9 ft |
| Tue, Sep 22 | 6:08 AM | 6:16 PM | Low10:20 AM0.2 ft | High6:33 PM1.0 ft | — | — | 0.8 ft |
| Wed, Sep 23 | 6:08 AM | 6:15 PM | Low2:11 AM0.6 ft | High4:24 AM0.6 ft | Low11:18 AM0.3 ft | High6:58 PM1.0 ft | 0.7 ft |
| Thu, Sep 24 | 6:08 AM | 6:14 PM | Low2:13 AM0.6 ft | High5:39 AM0.6 ft | Low12:20 PM0.3 ft | High7:21 PM0.9 ft | 0.6 ft |
| Fri, Sep 25 | 6:09 AM | 6:13 PM | Low2:17 AM0.5 ft | High6:58 AM0.7 ft | Low1:26 PM0.4 ft | High7:42 PM0.8 ft | 0.4 ft |
| Sat, Sep 26 | 6:09 AM | 6:12 PM | Low2:25 AM0.4 ft | High8:20 AM0.8 ft | Low2:40 PM0.5 ft | High8:01 PM0.8 ft | 0.4 ft |
| Sun, Sep 27 | 6:09 AM | 6:11 PM | Low2:42 AM0.4 ft | High9:37 AM0.9 ft | Low4:13 PM0.6 ft | High8:18 PM0.7 ft | 0.5 ft |
| Mon, Sep 28 | 6:09 AM | 6:11 PM | Low3:04 AM0.3 ft | High10:45 AM1.0 ft | Low6:09 PM0.6 ft | High8:28 PM0.6 ft | 0.7 ft |
| Tue, Sep 29 | 6:09 AM | 6:10 PM | Low3:32 AM0.3 ft | High11:54 AM1.0 ft | — | — | 0.7 ft |
| Wed, Sep 30 | 6:10 AM | 6:09 PM | Low4:08 AM0.2 ft | High1:11 PM1.1 ft | — | — | 0.9 ft |
| Thu, Oct 1 | 6:10 AM | 6:08 PM | Low4:53 AM0.2 ft | High2:25 PM1.2 ft | — | — | 1.0 ft |
| Fri, Oct 2 | 6:10 AM | 6:07 PM | Low5:49 AM0.1 ft | High3:26 PM1.2 ft | — | — | 1.1 ft |
| Sat, Oct 3 | 6:10 AM | 6:06 PM | Low6:49 AM0.1 ft | High4:17 PM1.2 ft | — | — | 1.1 ft |
| Sun, Oct 4 | 6:10 AM | 6:06 PM | Low7:50 AM0.1 ft | High5:01 PM1.2 ft | — | — | 1.1 ft |
| Mon, Oct 5 | 6:10 AM | 6:05 PM | Low8:53 AM0.2 ft | High5:39 PM1.2 ft | — | — | 1.0 ft |
| Tue, Oct 6 | 6:11 AM | 6:04 PM | Low10:02 AM0.2 ft | High6:09 PM1.1 ft | — | — | 0.9 ft |
| Wed, Oct 7 | 6:11 AM | 6:03 PM | Low1:17 AM0.5 ft | High4:25 AM0.6 ft | Low11:21 AM0.3 ft | High6:26 PM0.9 ft | 0.6 ft |
| Thu, Oct 8 | 6:11 AM | 6:02 PM | Low1:32 AM0.5 ft | High5:48 AM0.7 ft | Low12:47 PM0.4 ft | High6:33 PM0.8 ft | 0.4 ft |
| Fri, Oct 9 | 6:11 AM | 6:02 PM | Low1:51 AM0.4 ft | High7:20 AM0.8 ft | Low2:16 PM0.5 ft | High6:43 PM0.7 ft | 0.4 ft |
| Sat, Oct 10 | 6:12 AM | 6:01 PM | Low2:10 AM0.4 ft | High9:05 AM0.9 ft | Low3:52 PM0.6 ft | High6:58 PM0.6 ft | 0.5 ft |
| Sun, Oct 11 | 6:12 AM | 6:00 PM | Low2:29 AM0.4 ft | High10:17 AM1.0 ft | — | — | 0.6 ft |
| Mon, Oct 12 | 6:12 AM | 5:59 PM | Low2:45 AM0.3 ft | High11:13 AM1.0 ft | — | — | 0.7 ft |
| Tue, Oct 13 | 6:12 AM | 5:59 PM | Low3:03 AM0.3 ft | High12:05 PM1.1 ft | — | — | 0.8 ft |
Tide predictions for Dog Island, St. Thomas come from NOAA station 9751494 (U.S. Virgin Islands), 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.
Dog Island, St. Thomas 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.
The current water temperature near Dog Island, St. Thomas is about 85°F, from the nearest reporting buoy (Lameshur Bay, St John, VI buoy LAMV3, 6 mi away). Water temperature shapes where fish hold and feed, and tells you what to wear in the water — check it alongside the tide before you head out.
Today (Monday, September 14), high tide at Dog Island, St. Thomas is at 11:52 AM (0.9 ft), 9:28 PM (0.6 ft). Heights are referenced to MLLW (Mean Lower Low Water).
Today, low tide at Dog Island, St. Thomas is at 4:34 AM (0.3 ft), 7:14 PM (0.6 ft).
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.
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.
The latest sea-surface temperature near Dog Island, St. Thomas is about 85°F, from the nearest reporting buoy (Lameshur Bay, St John, VI buoy LAMV3, 6 mi away). Water temperature drives fish behavior and tells you what to wear in the water, so it's worth checking alongside the tide.
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