Grapetree Bay, St, Croix Tide Chart
Puerto Rico · NOAA Station 9751082 · 17.741°, -64.606°
Want live wind, waves, and radar right on your chart? See it in Pathr →
This Week’s Tides for Grapetree Bay, St, Croix
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 7:20 AM | 0.2 ft |
| High | 7:50 PM | 0.7 ft |
| Low | 7:43 AM | 0.1 ft |
| High | 7:10 PM | 0.8 ft |
| Low | 8:18 AM | 0.0 ft |
| High | 7:39 PM | 0.8 ft |
| Low | 9:00 AM | 0.0 ft |
| High | 8:16 PM | 0.8 ft |
| Low | 9:45 AM | -0.1 ft |
| High | 8:55 PM | 0.9 ft |
| Low | 10:32 AM | -0.1 ft |
| High | 9:35 PM | 0.9 ft |
| Low | 11:17 AM | -0.1 ft |
| High | 10:13 PM | 0.9 ft |
Grapetree Bay, St, Croix Tide Table — Next 30 Days
Every high and low tide for the next month at Grapetree Bay, St, Croix, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 5:54 AM | 6:56 PM | Low7:20 AM0.2 ft | High7:50 PM0.7 ft | — | — | 0.5 ft |
| Wed, Jul 22 | 5:54 AM | 6:56 PM | Low7:43 AM0.1 ft | High7:10 PM0.8 ft | — | — | 0.7 ft |
| Thu, Jul 23 | 5:54 AM | 6:55 PM | Low8:18 AM0.0 ft | High7:39 PM0.8 ft | — | — | 0.8 ft |
| Fri, Jul 24 | 5:55 AM | 6:55 PM | Low9:00 AM0.0 ft | High8:16 PM0.8 ft | — | — | 0.8 ft |
| Sat, Jul 25 | 5:55 AM | 6:55 PM | Low9:45 AM-0.1 ft | High8:55 PM0.9 ft | — | — | 1.0 ft |
| Sun, Jul 26 | 5:55 AM | 6:54 PM | Low10:32 AM-0.1 ft | High9:35 PM0.9 ft | — | — | 1.0 ft |
| Mon, Jul 27 | 5:56 AM | 6:54 PM | Low11:17 AM-0.1 ft | High10:13 PM0.9 ft | — | — | 1.0 ft |
| Tue, Jul 28 | 5:56 AM | 6:54 PM | Low11:59 AM0.0 ft | High10:47 PM0.9 ft | — | — | 0.9 ft |
| Wed, Jul 29 | 5:56 AM | 6:53 PM | Low12:37 PM0.0 ft | High11:15 PM0.9 ft | — | — | 0.9 ft |
| Thu, Jul 30 | 5:56 AM | 6:53 PM | Low1:09 PM0.1 ft | High11:24 PM0.9 ft | — | — | 0.8 ft |
| Fri, Jul 31 | 5:57 AM | 6:53 PM | Low1:18 PM0.2 ft | High11:11 PM0.9 ft | — | — | 0.7 ft |
| Sat, Aug 1 | 5:57 AM | 6:52 PM | Low1:09 PM0.3 ft | High11:05 PM0.8 ft | — | — | 0.5 ft |
| Sun, Aug 2 | 5:57 AM | 6:52 PM | Low1:19 PM0.5 ft | High10:26 PM0.7 ft | — | — | 0.2 ft |
| Mon, Aug 3 | 5:58 AM | 6:51 PM | Low7:39 AM0.5 ft | High10:01 PM0.7 ft | — | — | 0.2 ft |
| Tue, Aug 4 | 5:58 AM | 6:51 PM | Low6:17 AM0.4 ft | High5:11 PM0.7 ft | — | — | 0.3 ft |
| Wed, Aug 5 | 5:58 AM | 6:50 PM | Low6:35 AM0.2 ft | High5:46 PM0.8 ft | — | — | 0.6 ft |
| Thu, Aug 6 | 5:59 AM | 6:50 PM | Low7:05 AM0.1 ft | High6:30 PM0.9 ft | — | — | 0.8 ft |
| Fri, Aug 7 | 5:59 AM | 6:49 PM | Low7:47 AM0.0 ft | High7:17 PM1.0 ft | — | — | 1.0 ft |
| Sat, Aug 8 | 5:59 AM | 6:49 PM | Low8:39 AM-0.1 ft | High8:06 PM1.1 ft | — | — | 1.2 ft |
| Sun, Aug 9 | 5:59 AM | 6:48 PM | Low9:37 AM-0.1 ft | High8:54 PM1.1 ft | — | — | 1.2 ft |
| Mon, Aug 10 | 6:00 AM | 6:48 PM | Low10:36 AM-0.1 ft | High9:40 PM1.1 ft | — | — | 1.2 ft |
| Tue, Aug 11 | 6:00 AM | 6:47 PM | Low11:31 AM0.0 ft | High10:22 PM1.1 ft | — | — | 1.1 ft |
| Wed, Aug 12 | 6:00 AM | 6:46 PM | Low12:23 PM0.1 ft | High10:57 PM1.0 ft | — | — | 0.9 ft |
| Thu, Aug 13 | 6:00 AM | 6:46 PM | Low1:12 PM0.2 ft | High11:16 PM0.9 ft | — | — | 0.7 ft |
| Fri, Aug 14 | 6:01 AM | 6:45 PM | Low1:59 PM0.4 ft | High10:22 PM0.8 ft | — | — | 0.4 ft |
| Sat, Aug 15 | 6:01 AM | 6:45 PM | Low2:45 PM0.5 ft | High9:22 PM0.7 ft | — | — | 0.2 ft |
| Sun, Aug 16 | 6:01 AM | 6:44 PM | Low5:44 AM0.5 ft | High8:49 PM0.7 ft | — | — | 0.2 ft |
| Mon, Aug 17 | 6:01 AM | 6:43 PM | Low4:49 AM0.4 ft | High6:07 PM0.7 ft | — | — | 0.3 ft |
| Tue, Aug 18 | 6:02 AM | 6:43 PM | Low5:16 AM0.3 ft | High4:34 PM0.8 ft | — | — | 0.5 ft |
| Wed, Aug 19 | 6:02 AM | 6:42 PM | Low5:50 AM0.2 ft | High5:22 PM0.8 ft | — | — | 0.6 ft |
About Grapetree Bay, St, Croix tides
Tide predictions for Grapetree Bay, St, Croix come from NOAA station 9751082 (Puerto Rico), 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.
Grapetree Bay, St, Croix 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 Grapetree Bay, St, Croix today?+
Today (Tuesday, July 21), high tide at Grapetree Bay, St, Croix is at 7:50 PM (0.7 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Grapetree Bay, St, Croix today?+
Today, low tide at Grapetree Bay, St, Croix is at 7:20 AM (0.2 ft).
What tidal datum do these Grapetree Bay, St, Croix 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.
Grapetree Bay, St, Croix tides, NOAA charts, live wind & waves, and smart routing — all on your phone with Pathr — free for your first two months on iOS.