Dog Island, St. Thomas tide chart
U.S. Virgin Islands · near Cruz Bay (3 mi) · NOAA station 9751494 · times in local time (AST)
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Tides today, Sunday, October 11
- Low 2:29 AM 0.3 ft
- High 10:17 AM 1.0 ft
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Sunrise 6:12 AM · Sunset 6:01 PM · New moon (0%)
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Weather and conditions at Dog Island, St. Thomas
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Marine forecast: Coastal Waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John
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- Water temperature —
Marine radio: weather channels and VHF
NOAA Weather Radio
- 162.450 MHz WX5 WZ2561, St. Thomas, VI (3 mi)
To get alerts on a weather alert radio, program county code 078020 (Saint John).
VHF marine channels
- Ch 16 Distress, safety and calling
- Ch 9 Boater-to-boater calling
- Ch 22A Coast Guard safety broadcasts
- Ch 13 Bridge-to-bridge (big ships, drawbridges)
- Ch 68, 69, 71, 72, 78A Recreational chat
Weather radio broadcasts are continuous; VHF channels are the US standard. Local harbors and bridges may use others, so check your chart.
Live readings from NOAA and the National Weather Service, loaded when you open this page.
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Tide times this week
| Day | High and low tides | Sunrise / sunset | Moon |
|---|---|---|---|
| Sun Oct 11 | L 2:29 AM 0.3 ftH 10:17 AM 1.0 ft | 6:12 AM / 6:01 PM | New moon (0%) |
| Mon Oct 12 | L 2:45 AM 0.3 ftH 11:13 AM 1.0 ft | 6:13 AM / 6:00 PM | New moon (2%) |
| Tue Oct 13 | L 3:03 AM 0.3 ftH 12:05 PM 1.1 ft | 6:13 AM / 5:59 PM | Waxing crescent (6%) |
| Wed Oct 14 | L 3:34 AM 0.3 ftH 1:00 PM 1.1 ft | 6:13 AM / 5:58 PM | Waxing crescent (12%) |
| Thu Oct 15 | L 4:27 AM 0.2 ftH 1:53 PM 1.1 ft | 6:13 AM / 5:58 PM | Waxing crescent (19%) |
| Fri Oct 16 | L 5:29 AM 0.2 ftH 2:40 PM 1.1 ft | 6:14 AM / 5:57 PM | Waxing crescent (28%) |
| Sat Oct 17 | L 6:26 AM 0.2 ftH 3:19 PM 1.1 ft | 6:14 AM / 5:56 PM | First quarter (38%) |
Best fishing times at Dog Island, St. Thomas
Solunar periods for this spot: major periods (about two hours) are centred on the moon passing overhead or underfoot, and minor periods (about an hour) on moonrise and moonset. Days near the new and full moon rate higher, and so does a period that lines up with sunrise, sunset or a turn of the tide.
| Day | Rating | Major periods | Minor periods |
|---|---|---|---|
| Sun Oct 11 | Very good | 11:30 PM–1:30 AM, 11:52 AM–1:52 PM | 6:33 AM–7:33 AM, 6:09 PM–7:09 PM |
| Mon Oct 12 | Very good | 12:15 AM–2:15 AM, 12:39 PM–2:39 PM | 7:26 AM–8:26 AM, 6:49 PM–7:49 PM |
| Tue Oct 13 | Very good | 1:03 AM–3:03 AM, 1:27 PM–3:27 PM | 8:20 AM–9:20 AM, 7:32 PM–8:32 PM |
| Wed Oct 14 | Good | 1:52 AM–3:52 AM, 2:17 PM–4:17 PM | 9:14 AM–10:14 AM, 8:18 PM–9:18 PM |
| Thu Oct 15 | Very good | 2:42 AM–4:42 AM, 3:07 PM–5:07 PM | 10:07 AM–11:07 AM, 9:08 PM–10:08 PM |
| Fri Oct 16 | Good | 3:33 AM–5:33 AM, 3:58 PM–5:58 PM | 10:58 AM–11:58 AM, 10:00 PM–11:00 PM |
| Sat Oct 17 | Fair | 4:23 AM–6:23 AM, 4:48 PM–6:48 PM | 11:45 AM–12:45 PM, 10:53 PM–11:53 PM |
Solunar times are a rule of thumb many anglers use, not a guarantee. Moving water around a tide change usually matters as much.
Best daylight low tides in the next two weeks
The lowest water that falls between sunrise and sunset, for tide pooling and beachcombing.
- 0.2 ft at 7:17 AM on Sunday, October 18
- 0.2 ft at 6:26 AM on Saturday, October 17
- 0.2 ft at 8:05 AM on Monday, October 19
- 0.2 ft at 8:52 AM on Tuesday, October 20
- 0.3 ft at 9:42 AM on Wednesday, October 21
- 0.4 ft at 10:42 AM on Thursday, October 22
Tide table: October 11 to November 10, 2026
Full 2026 tide table Full 2027 tide table
| Day | High and low tides | Sunrise / sunset |
|---|---|---|
| Sun Oct 11 | L 2:29 AM 0.3 ftH 10:17 AM 1.0 ft | 6:12 AM / 6:01 PM |
| Mon Oct 12 | L 2:45 AM 0.3 ftH 11:13 AM 1.0 ft | 6:13 AM / 6:00 PM |
| Tue Oct 13 | L 3:03 AM 0.3 ftH 12:05 PM 1.1 ft | 6:13 AM / 5:59 PM |
| Wed Oct 14 | L 3:34 AM 0.3 ftH 1:00 PM 1.1 ft | 6:13 AM / 5:58 PM |
| Thu Oct 15 | L 4:27 AM 0.2 ftH 1:53 PM 1.1 ft | 6:13 AM / 5:58 PM |
| Fri Oct 16 | L 5:29 AM 0.2 ftH 2:40 PM 1.1 ft | 6:14 AM / 5:57 PM |
| Sat Oct 17 | L 6:26 AM 0.2 ftH 3:19 PM 1.1 ft | 6:14 AM / 5:56 PM |
| Sun Oct 18 | L 7:17 AM 0.2 ftH 3:50 PM 1.1 ft | 6:14 AM / 5:56 PM |
| Mon Oct 19 | L 8:05 AM 0.2 ftH 4:15 PM 1.1 ftL 11:57 PM 0.6 ft | 6:15 AM / 5:55 PM |
| Tue Oct 20 | H 2:19 AM 0.6 ftL 8:52 AM 0.2 ftH 4:37 PM 1.0 ftL 11:53 PM 0.5 ft | 6:15 AM / 5:54 PM |
| Wed Oct 21 | H 3:34 AM 0.6 ftL 9:42 AM 0.3 ftH 4:57 PM 0.9 ftL 11:52 PM 0.5 ft | 6:15 AM / 5:54 PM |
| Thu Oct 22 | H 4:40 AM 0.7 ftL 10:42 AM 0.4 ftH 5:17 PM 0.9 ft | 6:15 AM / 5:53 PM |
| Fri Oct 23 | L 12:02 AM 0.4 ftH 5:47 AM 0.8 ftL 11:59 AM 0.5 ftH 5:35 PM 0.8 ft | 6:16 AM / 5:52 PM |
| Sat Oct 24 | L 12:22 AM 0.3 ftH 7:04 AM 0.8 ftL 1:46 PM 0.6 ftH 5:48 PM 0.7 ft | 6:16 AM / 5:52 PM |
| Sun Oct 25 | L 12:48 AM 0.3 ftH 8:45 AM 0.9 ft | 6:17 AM / 5:51 PM |
| Mon Oct 26 | L 1:19 AM 0.2 ftH 10:15 AM 1.0 ft | 6:17 AM / 5:51 PM |
| Tue Oct 27 | L 1:54 AM 0.2 ftH 11:23 AM 1.1 ft | 6:17 AM / 5:50 PM |
| Wed Oct 28 | L 2:37 AM 0.1 ftH 12:23 PM 1.2 ft | 6:18 AM / 5:50 PM |
| Thu Oct 29 | L 3:34 AM 0.1 ftH 1:20 PM 1.2 ft | 6:18 AM / 5:49 PM |
| Fri Oct 30 | L 4:43 AM 0.1 ftH 2:12 PM 1.3 ft | 6:18 AM / 5:49 PM |
| Sat Oct 31 | L 5:51 AM 0.1 ftH 2:57 PM 1.2 ft | 6:19 AM / 5:48 PM |
| Sun Nov 1 | L 6:54 AM 0.1 ftH 3:34 PM 1.2 ft | 6:19 AM / 5:48 PM |
| Mon Nov 2 | L 7:51 AM 0.1 ftH 4:01 PM 1.1 ftL 11:09 PM 0.4 ft | 6:20 AM / 5:47 PM |
| Tue Nov 3 | H 2:23 AM 0.5 ftL 8:49 AM 0.2 ftH 4:14 PM 1.0 ftL 11:21 PM 0.4 ft | 6:20 AM / 5:47 PM |
| Wed Nov 4 | H 3:45 AM 0.6 ftL 9:53 AM 0.3 ftH 4:18 PM 0.9 ftL 11:36 PM 0.3 ft | 6:21 AM / 5:46 PM |
| Thu Nov 5 | H 4:53 AM 0.7 ftL 11:16 AM 0.5 ftH 4:24 PM 0.7 ftL 11:51 PM 0.3 ft | 6:21 AM / 5:46 PM |
| Fri Nov 6 | H 6:04 AM 0.8 ftL 1:08 PM 0.6 ftH 4:32 PM 0.7 ft | 6:22 AM / 5:45 PM |
| Sat Nov 7 | L 12:04 AM 0.3 ftH 7:51 AM 0.8 ft | 6:22 AM / 5:45 PM |
| Sun Nov 8 | L 12:14 AM 0.2 ftH 9:45 AM 0.9 ft | 6:23 AM / 5:45 PM |
| Mon Nov 9 | L 12:17 AM 0.2 ftH 10:47 AM 1.0 ft | 6:23 AM / 5:44 PM |
| Tue Nov 10 | L 12:20 AM 0.2 ftH 11:37 AM 1.0 ft | 6:24 AM / 5:44 PM |
Heights are in feet above mean lower low water (MLLW), the zero line on most US nautical charts. A minus height means the water drops below that line.
Around Dog Island, St. Thomas
Beaches
- Turquoise Beach 2.2 mi
- Cabrita Point Beach 2.2 mi
- Bluebeard Beach 2.3 mi
- Muller Bay Beach 2.5 mi
Boat ramps
- Boat ramp 0.3 mi
Marinas
- American Yacht Harbor 3.0 mi
Distances from the tide station. Places from © OpenStreetMap contributors; links open in Google Maps.
About the tides at Dog Island, St. Thomas
Dog Island, St. Thomas gets usually just one high tide and one low tide a day. Over the next month the water typically rises or falls about 0.6 ft between a high and the next low.
The biggest swings in this window come around Friday, October 30, when the day's range reaches 1.2 ft, and again around Saturday, October 17 (0.9 ft). Here the biggest ranges depend on the moon's phase and on how far north or south of the equator it is, so they don't always line up with the new and full moon. The calmest day is Friday, October 23, with only 0.4 ft between the day's highest and lowest water.
The lowest tide of the month is 0.1 ft at 5:51 AM on Saturday, October 31.
The highest predicted tide is 1.3 ft at 2:12 PM on Friday, October 30. Onshore wind or a storm can push the real water level above that.
This is a reference (harmonic) station: NOAA predicts its tides directly from years of measured water levels here, which makes it among the most reliable predictions on the coast.
Station details
- NOAA station ID: 9751494
- Type: reference (harmonic)
- Location: 18.2971, -64.8178