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Nantasket Beach, Massachusetts

Beach in Plymouth County, Massachusetts

Air quality

The air at Nantasket Beach

Index 23, good, led by nitrogen dioxide. Read at 8 AM from its reporting area, Boston Metro (MA), 17 miles off.

23Good
  • Fine particles (PM2.5)22Good11.2 mi
  • Ozone-19 ppb15.5 mi
  • Nitrogen dioxide23Good24 ppb11.2 mi
  • Sulfur dioxide1Good1.1 ppb13.8 mi
  • Carbon monoxide-0.6 ppm11.2 mi

The days ahead

Good each day through Tue Oct 20, led by fine particles. Yesterday measured 18, good.

Smoke, the next 43 hours

No smoke near the ground through Tue 2 AM.

SunMon

Precipitation

What has fallen at Nantasket Beach

None in the last 24 hours; 0.30 in over the last 3 days, to Sun 7 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.30in

Visibility

How far you can see at Nantasket Beach, the next 43 hours

Visibility stays 10 miles or more through Tue 2 AM.

SunMon
Nantasket Beach from its sand, nowLooking N from the sand at 8:32 AM, daylight, clear, waves about 2.5 ft every 5 s. The flag is the colour of the day's rip current risk, low (green), not a flag raised on the beach.350N1020Facing N 3°Sun 116° rightWind 4 mphfrom NNW, onshoreSwell 2.5 ft from NELongshore current, to the left
Looking N from the sand at 8:32 AM, daylight, clear, waves about 2.5 ft every 5 s. The flag is the colour of the day's rip current risk, low (green), not a flag raised on the beach.
NESW

Facing N 3°

300 ft

From above: the edge, the break, the view

Rip current risk today: low

The flag in the picture is the colour of the forecast's risk (green low, yellow moderate, red high), not a flag raised on the beach.

A rip current is a narrow stream of water running out from the shore through the surf, often where fewer waves break. Caught in one, swim across it, along the shore, then back in.

Surf and swim

The surf zone forecast for Eastern Plymouth MA, and the waves at buoy 44013, 11.5 mi away.

Today

Rip current risk
Low
Surf height
2 to 3 feet
Water temperature
In the upper 50s
UV index
Moderate

Waves at buoy 44013, Boston

Wave height
2.3 ft
Period
5 s
From
NE (39°)
Swell
1.6 ft at 5 s from NE
Wind waves
1.6 ft at 4 s from NE
Water
57 °F
Read
Sun 7:50 AM
Distance
11.5 mi

Wave height is the significant height: the mean of the highest third of the waves. The period is the time between the waves carrying the most energy.

Wave height at buoy 44013, last 48 hoursSignificant wave height from 2.0 ft to 4.6 ft; 2.3 ft at Sun 7:50 AM. Arrows show the way the waves travel.0 ft2 ft4 ft6 ftNoon6 PMSat6 AMNoon6 PMSun6 AM2.3 ftWave height at buoy 44013, last 48 hoursSignificant wave height from 2.0 ft to 4.6 ft; 2.3 ft at Sun 7:50 AM. Arrows show the way the waves travel.0 ft2 ft4 ft6 ftNoonSatNoonSun2.3 ft
Significant wave height from 2.0 ft to 4.6 ft; 2.3 ft at Sun 7:50 AM. Arrows show the way the waves travel.
Every hour, last 24 hours
TimeWave heightPeriodFrom
Sun 7:50 AM2.3 ft5 sNE (39°)
Sun 6:50 AM2.6 ft5 sNE (42°)
Sun 5:50 AM2.6 ft5 sNE (35°)
Sun 4:50 AM3.0 ft5 sNE (34°)
Sun 3:50 AM3.0 ft5 sNNE (31°)
Sun 2:50 AM3.3 ft5 sNNE (31°)
Sun 1:50 AM3.6 ft6 sNNE (32°)
Sun 12:50 AM3.6 ft4 sN (6°)
Sat 11:50 PM3.9 ft6 sNE (41°)
Sat 10:50 PM3.9 ft4 sN (353°)
Sat 9:50 PM3.9 ft4 sN (354°)
Sat 8:50 PM3.9 ft4 sN (349°)
Sat 7:50 PM3.6 ft4 sN (355°)
Sat 6:50 PM3.6 ft4 sNNW (336°)
Sat 5:50 PM3.9 ft4 sNW (324°)
Sat 4:50 PM3.9 ft4 sNNW (332°)
Sat 3:50 PM3.9 ft4 sNNW (331°)
Sat 2:50 PM3.9 ft4 sNNW (336°)
Sat 1:50 PM3.6 ft4 sNNW (335°)
Sat 12:50 PM3.3 ft4 sN (10°)
Sat 11:50 AM3.6 ft4 sNNW (335°)
Sat 10:50 AM4.3 ft4 sNNW (337°)
Sat 9:50 AM4.3 ft4 sNW (326°)
Sat 8:50 AM3.6 ft4 sNNW (334°)

Surf zone forecast

Eastern Plymouth MA, including Cohasset, Duxbury, Hingham, Kingston, Marshfield, Plymouth, and Scituate. Issued 4:09 AM EDT Sun Oct 18.

ForecastTodayMonday
Rip current riskLowModerate
Surf height2 to 3 feet2 to 6 feet
Water temperatureIn the upper 50s-
UV indexModerate-
Thunderstorm potentialNoneNone
WeatherSunnyMostly sunny until 4 PM, then partly sunny
High temperatureIn the mid 50sIn the mid 50s
WindsNortheast winds 5 to 10 mphNortheast winds around 10 mph
TidesScituate HarborLow 2.3 ft, 11:17 AMHigh 8.3 ft, 5:34 PMPlymouthLow 2.6 ft, 11:43 AMHigh 9.1 ft, 5:38 PMScituate HarborHigh 7.4 ft, 6:21 AMLow 2.3 ft, 12:16 PMPlymouthHigh 8.1 ft, 6:18 AMLow 2.6 ft, 12:40 PM
Tuesday
Surf height 7 to 10 feet. Mostly cloudy. Highs in the upper 50s. Northeast winds around 20 mph
Wednesday
Surf height 8 to 11 feet. Partly sunny. Highs in the mid 50s. Breezy. Northeast winds around 25 mph
Thursday
Surf height 7 to 10 feet. Partly sunny. A chance of showers. Highs in the upper 50s. North winds around 15 mph

Tide

Tide at Scituate HarborLow 2.3 ft at Sun 11:17 AM, High 8.3 ft at Sun 5:34 PM, High 7.4 ft at Mon 6:21 AM, Low 2.3 ft at Mon 12:16 PM. Heights in feet above mean lower low water.0 ft2 ft4 ft6 ft8 ft10 ftNoon6 PMMon6 AMNoon2.3 ft11:17 AM8.3 ft5:34 PM7.4 ft6:21 AM2.3 ft12:16 PMTide at Scituate HarborLow 2.3 ft at Sun 11:17 AM, High 8.3 ft at Sun 5:34 PM, High 7.4 ft at Mon 6:21 AM, Low 2.3 ft at Mon 12:16 PM. Heights in feet above mean lower low water.0 ft2 ft4 ft6 ft8 ft10 ftNoonMonNoon2.3 ft11:17 AM8.3 ft5:34 PM7.4 ft6:21 AM2.3 ft12:16 PM
Tide at Scituate Harbor. Low 2.3 ft at Sun 11:17 AM, High 8.3 ft at Sun 5:34 PM, High 7.4 ft at Mon 6:21 AM, Low 2.3 ft at Mon 12:16 PM. Heights in feet above mean lower low water.

Beach

County
Plymouth County
State
Massachusetts
Latitude
42.2674° N
Longitude
70.8500° W

What is measuring near here

The 6 instruments nearest Nantasket Beach, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.5 miles away.

measured now4 instruments

Citizen station GW6013GW6013

In a volunteer observer's own ground/3.0 mi away/54 ft/- ft from here

temp, humidity, wind, precip, pressure

QuincyMA004

Beside a road/9.1 mi away/131 ft/- ft from here

temp, pavement temp, wind, visibility, precip

Boston/Logan INTLBOS

At an airfield/10.4 mi away/30 ft/- ft from here

temp, wind, gust, visibility, precip, pressure

measured daily2 instruments

Cohasset 2.2 NNWMA-NF-90

In a volunteer observer's own ground/1.5 mi away/50 ft/- ft from here

precip, snowfall, snow depth

HinghamHINM3

At a cooperative observer's station/4.1 mi away/89 ft/- ft from here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Hingham (HINM3), 4.1 miles from here, read 16 Oct, 19:00. measured daily

Elsewhere in Massachusetts

17 places, each with its own forecast and its own instruments.

Near Nantasket Beach

The nearest places, each with its own forecast and the instruments nearest it.

Beaches near Nantasket Beach

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