YachtWay Waters / Rhode Island / Block Island (Old Harbor)
Block Island (Old Harbor) tide times
High and low tides for the next 7 days at Block Island (Old Harbor) in Rhode Island. Heights in feet above mean lower low water (MLLW).
Open live tide chart| NOAA station | 8459338 |
|---|---|
| Station type | Harmonic (reference) |
| Position | 41° 10.398′ N, 71° 33.402′ W |
| Mean high water above MLLW | 2.97 ft |
| Range this week | 0.0 ft to 3.6 ft |
Tide times, next 7 days
| Day | Time | Tide | Height |
|---|---|---|---|
| Fri 6 Nov | 5:07 AM | High | 3.5 ft |
| Fri 6 Nov | 11:35 AM | Low | 0.1 ft |
| Fri 6 Nov | 5:26 PM | High | 2.9 ft |
| Fri 6 Nov | 11:27 PM | Low | 0.0 ft |
| Sat 7 Nov | 5:51 AM | High | 3.6 ft |
| Sat 7 Nov | 12:17 PM | Low | 0.1 ft |
| Sat 7 Nov | 6:08 PM | High | 2.9 ft |
| Sat 7 Nov | 11:57 PM | Low | 0.0 ft |
| Sun 8 Nov | 6:32 AM | High | 3.6 ft |
| Sun 8 Nov | 12:55 PM | Low | 0.1 ft |
| Sun 8 Nov | 6:48 PM | High | 2.8 ft |
| Mon 9 Nov | 12:25 AM | Low | 0.0 ft |
| Mon 9 Nov | 7:10 AM | High | 3.5 ft |
| Mon 9 Nov | 1:30 PM | Low | 0.1 ft |
| Mon 9 Nov | 7:27 PM | High | 2.8 ft |
| Tue 10 Nov | 12:55 AM | Low | 0.1 ft |
| Tue 10 Nov | 7:47 AM | High | 3.4 ft |
| Tue 10 Nov | 2:02 PM | Low | 0.1 ft |
| Tue 10 Nov | 8:05 PM | High | 2.7 ft |
| Wed 11 Nov | 1:28 AM | Low | 0.2 ft |
| Wed 11 Nov | 8:23 AM | High | 3.2 ft |
| Wed 11 Nov | 2:33 PM | Low | 0.2 ft |
| Wed 11 Nov | 8:43 PM | High | 2.6 ft |
| Thu 12 Nov | 2:03 AM | Low | 0.3 ft |
| Thu 12 Nov | 9:00 AM | High | 3.0 ft |
| Thu 12 Nov | 3:06 PM | Low | 0.3 ft |
| Thu 12 Nov | 9:22 PM | High | 2.5 ft |
Marinas nearby
- Fuel dock · 1.0 nm
- Block Island Boat Basin · 1.1 nm
- Champlin's Marina · 1.3 nm
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.