YachtWay Waters / New York / Port Jefferson
Port Jefferson tide times
High and low tides for the next 7 days at Port Jefferson in New York. Heights in feet above mean lower low water (MLLW).
Open live tide chart| NOAA station | 8514560 |
|---|---|
| Station type | Harmonic (reference) |
| Position | 40° 57.000′ N, 73° 04.602′ W |
| Mean high water above MLLW | 6.83 ft |
| Range this week | -0.2 ft to 7.5 ft |
Tide times, next 7 days
| Day | Time | Tide | Height |
|---|---|---|---|
| Thu 5 Nov | 1:49 AM | Low | 0.3 ft |
| Thu 5 Nov | 8:01 AM | High | 7.1 ft |
| Thu 5 Nov | 2:24 PM | Low | 0.2 ft |
| Thu 5 Nov | 8:28 PM | High | 6.6 ft |
| Fri 6 Nov | 2:38 AM | Low | 0.3 ft |
| Fri 6 Nov | 8:50 AM | High | 7.4 ft |
| Fri 6 Nov | 3:15 PM | Low | -0.0 ft |
| Fri 6 Nov | 9:18 PM | High | 6.6 ft |
| Sat 7 Nov | 3:24 AM | Low | 0.3 ft |
| Sat 7 Nov | 9:34 AM | High | 7.5 ft |
| Sat 7 Nov | 4:01 PM | Low | -0.1 ft |
| Sat 7 Nov | 10:02 PM | High | 6.6 ft |
| Sun 8 Nov | 4:06 AM | Low | 0.3 ft |
| Sun 8 Nov | 10:15 AM | High | 7.5 ft |
| Sun 8 Nov | 4:43 PM | Low | -0.2 ft |
| Sun 8 Nov | 10:44 PM | High | 6.5 ft |
| Mon 9 Nov | 4:46 AM | Low | 0.4 ft |
| Mon 9 Nov | 10:54 AM | High | 7.5 ft |
| Mon 9 Nov | 5:22 PM | Low | -0.1 ft |
| Mon 9 Nov | 11:24 PM | High | 6.5 ft |
| Tue 10 Nov | 5:25 AM | Low | 0.6 ft |
| Tue 10 Nov | 11:33 AM | High | 7.3 ft |
| Tue 10 Nov | 6:00 PM | Low | 0.0 ft |
| Wed 11 Nov | 12:04 AM | High | 6.3 ft |
| Wed 11 Nov | 6:04 AM | Low | 0.7 ft |
| Wed 11 Nov | 12:12 PM | High | 7.0 ft |
| Wed 11 Nov | 6:39 PM | Low | 0.2 ft |
Marinas nearby
- Port Jefferson Marina · 0.3 nm
- Danfords Marina · 0.4 nm
- Long Beach Marina · 4.4 nm
- The Kings Park Bluff · 5.5 nm
- Lake Ronkonkoma Boat Launch · 7.6 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.