Nantasket Beach tide times

Nantasket, Weir River, MANantasket, Weir RiverNOAA 8444601Tuesday, October 20 · EDTTue Oct 20Predictions onlyChange station
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Today at Nantasket Beach the next high tide is at 7:31 PM (8.9 ft). Tomorrow's first low is at 1:53 AM.

Estimated now
8.8 ft ↑
Rising 0.2 ft per hour
Next high
7:31 PM
In 12 min · 8.9 ft
Next low
1:53 AM
In 6 h 34 min · 1.5 ft
Tide range today
7.2 ft
Mean range 8.8 ft
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
0 ft2 ft4 ft6 ft8 ftNOW 7:191:02 AMLow · 1.7 ft7:21 AMHigh · 8.1 ft1:18 PMLow · 2.3 ft7:31 PMHigh · 8.9 ft
Tide chart for Nantasket Beach, today. Low 1.7 ft at 1:02 AM, high 8.1 ft at 7:21 AM, low 2.3 ft at 1:18 PM, high 8.9 ft at 7:31 PM.

Heights and times are estimated from Boston, Boston Harbor using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW
  • Low1:02 AM1.7 ft
  • High7:21 AM8.1 ft
  • Low1:18 PM2.3 ft
  • High7:31 PM8.9 ft
Tide times for Nantasket Beach
TideTimeHeight
Low1:02 AM1.7 ft
High7:21 AM8.1 ft
Low1:18 PM2.3 ft
High7:31 PM8.9 ft
Sunrise
7:02 AM
First light 6:34
Sunset
5:55 PM
Last light 6:24
Moon
69%
Waxing gibbous
Tide range
7.2 ft
Mean 8.8 ft

Best windows today

Plan the week →
  • Fishing
    8:00 to 9:00 PM

    Today's best window (6:00 to 7:00 AM) has passed. Dawn light with the incoming tide around the 7:21 AM high. Second window 6:00 to 7:00 PM.

  • Tidepools & shelling
    Next: Wed 1:00 to 3:00 PM
    Earlier today: 12:00 to 3:00 PM

    Today's best window (12:00 to 3:00 PM) has passed.

  • Surfing
    Next: Wed 4:00 to 6:00 PM
    Earlier today: 3:00 to 5:00 PM

    Today's best window (3:00 to 5:00 PM) has passed.

  • Shallow boat launch
    Enough water all day

    Lowest is 1.7 ft at 1:02 AM.

Plan the week

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

Next 7 days

October calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 20L1:02a1.7H7:21a8.1L1:18p2.3H7:31p8.97.2
WedOct 21L1:53a1.5H8:12a8.5L2:12p1.9H8:25p9.07.5
ThuOct 22L2:42a1.2H8:59a9.0L3:04p1.4H9:15p9.38.1
FriOct 23L3:28a0.9H9:42a9.5L3:52p0.8H10:02p9.68.9
SatOct 24L4:11a0.6H10:22a10.1L4:38p0.1H10:46p9.910.0
SunOct 25L4:54a0.3H11:02a10.7L5:23p−0.4H11:31p10.011.1
MonOct 26L5:36a0.1H11:43a11.1L6:09p−0.912.0 spring tide

Spring tides Monday. Lows drop to −0.9 ft, the best shelling days this week. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8444601.

Nearby stations

Currents

Weir River entrance

  • Slack1:23 AM
  • Max flood5:14 AM 0.5 kn
  • Slack7:49 AM
  • Max ebb10:47 AM 0.5 kn
  • Slack1:35 PM
  • Max flood4:26 PM 0.4 kn
  • Slack7:54 PM
  • Max ebb11:32 PM 0.5 kn

Current predictions for Weir River entrance, 1 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA subordinate, from Boston, Boston Harbor
Live gauge
None
Coordinates
42.270° N, 70.860° W
Time zone
Eastern, UTC−4
Station ID
NOAA 8444601

About the tides at Nantasket Beach

Nantasket Beach has a semidiurnal tide: two highs and two lows of similar height each day, about 12 hours and 25 minutes apart. The pattern follows the reference station at Boston, Boston Harbor. With a mean range of about 8.8 ft, the shoreline here changes a lot between high and low water. That is larger than most Massachusetts stations on this site. Looking a year ahead, predictions peak at 11.7 ft on November 26 and bottom out at −1.8 ft on January 23.

Tides here are worked out from the reference station at Boston, Boston Harbor, with NOAA time and height corrections. Times are good for planning, but local wind can shift them. The nearest other station is Crow Point, 2 mi away. For tidal currents, see Weir River entrance.

Predictions are based on Boston, Boston Harbor.

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