Brant Rock tide times

Green Harbor River, MAGreen Harbor RiverNOAA 8446009Tuesday, November 10 · ESTTue Nov 10Predictions onlyChange station
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Today at Brant Rock the next low tide is at 5:58 PM (0.1 ft) and the next high tide is at 11:39 AM (9.8 ft). Tomorrow's first low is at 6:03 AM.

Predicted now
9.7 ft ↑
Rising 0.5 ft per hour
Next high
11:39 AM
In 27 min · 9.8 ft
Next low
5:58 PM
In 6 h 46 min · 0.1 ft
Tide range today
9.7 ft
Mean range 9.1 ft
Predictions only. No live gauge at this station.

Today's tide

PredictedNightHeight above MLLW
0 ft2 ft4 ft6 ft8 ft10 ftNOW 11:125:24 AMLow · 1.2 ft11:39 AMHigh · 9.8 ft5:58 PMLow · 0.1 ft
Tide chart for Brant Rock, today. Low 1.2 ft at 5:24 AM, high 9.8 ft at 11:39 AM, low 0.1 ft at 5:58 PM.

Predicted tide height at Green Harbor River for Tuesday, November 10, in feet above Mean Lower Low Water (MLLW). Shaded areas are night.

Today's tides

ft above MLLW
  • Low5:24 AM1.2 ft
  • High11:39 AM9.8 ft
  • Low5:58 PM0.1 ft
Tide times for Brant Rock
TideTimeHeight
Low5:24 AM1.2 ft
High11:39 AM9.8 ft
Low5:58 PM0.1 ft
Sunrise
6:27 AM
First light 5:58
Sunset
4:28 PM
Last light 4:57
Moon
2%
Waxing crescent
Tide range
9.7 ft
Mean 9.1 ft

Best windows today

Plan the week →
  • Fishing
    4:00 to 5:00 PM

    Moving water near sunset, as the tide falls toward the 5:58 PM low.

  • Tidepools & shelling
    4:00 to 5:00 PM

    Today's best window (6:00 to 7:00 AM) has passed. Today's lowest water is at 5:58 PM, before sunrise or after sunset. Best daylight window is 6:00 to 7:00 AM.

  • Surfing
    Next: Wed 8:00 to 10:00 AM
    Earlier today: 7:00 to 9:00 AM

    Today's best window (7:00 to 9:00 AM) has passed.

  • Shallow boat launch
    Avoid 5:00 to 6:00 AM

    Under 1.5 ft around low water. Launch before 5:00 AM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

November calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 10L5:24a1.2H11:39a9.8L5:58p0.19.7
WedNov 11H12:14a8.5L6:03a1.4H12:16p9.6L6:37p0.39.3
ThuNov 12H12:52a8.3L6:42a1.6H12:55p9.4L7:18p0.68.8
FriNov 13H1:32a8.0L7:23a1.8H1:36p9.1L8:01p0.88.4
SatNov 14H2:15a7.9L8:08a2.0H2:20p8.9L8:46p1.07.9
SunNov 15H3:01a7.7L8:56a2.1H3:09p8.7L9:35p1.27.5
MonNov 16H3:51a7.7L9:48a2.2H4:01p8.5L10:25p1.37.2

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8446009.

Nearby stations

Currents

No current prediction station nearby.

Station details

Datum
Mean lower low water
Predictions
NOAA, from this station's own tide records
Live gauge
None
Coordinates
42.083° N, 70.647° W
Time zone
Eastern, UTC−5
Station ID
NOAA 8446009

About the tides at Brant Rock

Brant Rock has a semidiurnal tide: two highs and two lows of similar height each day, about 12 hours and 25 minutes apart. With a mean range of about 9.1 ft, the shoreline here changes a lot between high and low water. That is larger than most Massachusetts stations on this site. From the average lower low to the average higher high, the difference is 9.9 ft. Over the next two weeks the biggest daily range, 10.9 ft, comes on November 23, and the smallest, 6.3 ft, on November 18. Looking a year ahead, predictions peak at 11.5 ft on July 6 and bottom out at −1.6 ft on January 23.

Predictions for Brant Rock come from this station's own tide records. There is no live sensor, so the table shows forecast only. NOAA measured the tide here in 1990 to set up these predictions. The nearest other station is Duxbury, 3 mi away.

Height unitsftmAdd this tide widget to your site. It's free.Week plannerPrintable November calendar

Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.