YachtWay Waters / Puerto Rico / Johns Folly Bay, St. John Island
Johns Folly Bay, St. John Island tide times
High and low tides for the next 7 days at Johns Folly Bay, St. John Island in Puerto Rico. Heights in feet above mean lower low water (MLLW).
Open live tide chart| NOAA station | 9751274 |
|---|---|
| Station type | Harmonic (reference) |
| Position | 18° 19.020′ N, 64° 42.126′ W |
| Mean high water above MLLW | 0.82 ft |
| Range this week | 0.0 ft to 1.1 ft |
Tide times, next 7 days
| Day | Time | Tide | Height |
|---|---|---|---|
| Thu 5 Nov | 6:26 AM | High | 0.9 ft |
| Thu 5 Nov | 12:32 PM | Low | 0.6 ft |
| Thu 5 Nov | 5:14 PM | High | 0.8 ft |
| Fri 6 Nov | 12:05 AM | Low | 0.3 ft |
| Fri 6 Nov | 7:18 AM | High | 1.0 ft |
| Fri 6 Nov | 2:01 PM | Low | 0.6 ft |
| Fri 6 Nov | 5:32 PM | High | 0.7 ft |
| Sat 7 Nov | 12:20 AM | Low | 0.3 ft |
| Sat 7 Nov | 8:04 AM | High | 1.1 ft |
| Sun 8 Nov | 12:41 AM | Low | 0.2 ft |
| Sun 8 Nov | 8:47 AM | High | 1.1 ft |
| Mon 9 Nov | 1:08 AM | Low | 0.1 ft |
| Mon 9 Nov | 9:28 AM | High | 1.1 ft |
| Tue 10 Nov | 1:37 AM | Low | 0.1 ft |
| Tue 10 Nov | 10:08 AM | High | 1.1 ft |
| Wed 11 Nov | 2:07 AM | Low | 0.0 ft |
| Wed 11 Nov | 10:48 AM | High | 1.1 ft |
YachtWay Waters: tides, bridges, inlets and marinas. Updated 5 Nov 2026. Tides: NOAA CO-OPS. Bridges: NOAA Coast Pilot, FHWA National Bridge Inventory. Marinas: YachtWay, OpenStreetMap. Built by YachtWay.