Massachusetts
Rockport tides
Tide charts & times for Rockport, Massachusetts · read from NOAA station Rockport (#8441551)
Massachusetts · NOAA station 8441551 · Tide predictions
42.6583, -70.6150
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48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
Buoy A01 buoy · 10 mi S · Station 44029
Wind & wave reports →
Nearby tide stations
- Annisquam, Lobster Cove · 3.1 mi W
- Gloucester Harbor · 4.0 mi SW
- Essex · 8.4 mi W
- Plum Island Sound (south end) · 9.5 mi W
- Plum Island, Merrimack River Entrance · 15.1 mi NW
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 11.1 ft — Tue Jul 6 · 1:02 AM
Lowest predicted low tide: -1.7 ft — Sat Jan 23 · 5:47 PM
Biggest single-day swing: 12.7 ft on Sat Jan 23
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sat Jan 23 | 5:47 PM | -1.7 ft |
| Sun Jan 24 | 6:36 PM | -1.7 ft |
| Fri Jan 22 | 4:56 PM | -1.6 ft |
| Wed Aug 4 | 7:08 AM | -1.4 ft |
| Tue Jul 6 | 7:28 AM | -1.4 ft |
| Sun Feb 21 | 5:26 PM | -1.4 ft |
| Wed Jul 7 | 8:19 AM | -1.4 ft |
| Thu Aug 5 | 7:56 AM | -1.3 ft |
| Sat Feb 20 | 4:39 PM | -1.3 ft |
| Mon Feb 22 | 6:13 PM | -1.3 ft |
205 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
Rockport is one of NOAA's reference tide stations — its predictions are computed directly from harmonic analysis of water levels observed here, and other nearby stations are calculated from it.
Rocky shores and the country's biggest northern ranges: Eastport flirts with 20 ft, and the Gulf of Maine funnels weather as much as tide. Harbors here float — or sit in the mud — on the moon's schedule.