Suffolk Area Beaches: rip current risk and surf forecast

MassachusettsNear Winthrop, Suffolk CountyNWS zone MAZ015NWS Boston/Norton

Rip current risk today: Low. Life-threatening rip currents are not expected, but they can still form near groins, jetties, reefs and piers. Swim near a lifeguard.

Surf around 2 feet, water in the lower 60s. Buoy 44013, 15 mi out, measured 64 °F water. Sunset 6:44 PM.

Rip current risk: LowToday
Surf: Around 2 feetForecast
Water: In the lower 60sForecast
Sunset: 6:44 PMEDT

Rip current risk on the map

Today’s rip current risk in every surf zone the National Weather Service forecasts for over Suffolk Area Beaches. Open it for the live map, where it pans and zooms.

Open the live map with rip current risk

Map layer from NOAA National Weather Service surf zone forecasts. Boundaries from the Iowa Environmental Mesonet.

Alerts in force

No beach hazards statement, high surf advisory or other warning is in force for Suffolk Area Beaches. Those are the products a coastal office issues when the water turns dangerous. When one is issued it appears here and on the alerts page for this area.

Today and tomorrow

From the National Weather Service beach forecast, issued 409 PM EDT, 9/20/2026.

Today Rest of today

Low rip current risk

Rip current risk: Low
Surf: Around 2 feet
Water temperature: In the lower 60s
UV index: Low
High temperature: In the lower 60s
Weather: Cloudy. Patchy fog. Rain
Wind: Southeast winds around 10 mph
Thunderstorms: None

UV index 2 or less. Little danger for most people.

Tomorrow Monday

Moderate rip current risk

Rip current risk: Moderate
Surf: 3 to 4 feet
High temperature: In the mid 60s
Weather: Mostly cloudy until 4 PM, then mostly sunny
Wind: Northeast winds 15 to 20 mph
Thunderstorms: None

The surf zone forecast, period by period

Suffolk MA, Eastern Norfolk MA. Issued 4:09 PM EDT on Sun, Sep 20 by the National Weather Service in Boston/Norton.

Rest of today

Rip Current Risk: Low
Surf Height: Around 2 feet
Thunderstorm Potential: None
UV Index: Low
Water Temperature: In the lower 60s
Weather: Cloudy. Patchy fog. Rain
High Temperature: In the lower 60s
Winds: Southeast winds around 10 mph
Tides, Boston: Low 2.5 feet (MLLW) 12:53 PM EDT

Monday

Rip Current Risk: Moderate
Surf Height: 3 to 4 feet
Thunderstorm Potential: None
Weather: Mostly cloudy until 4 PM, then mostly sunny
High Temperature: In the mid 60s
Winds: Northeast winds 15 to 20 mph
Tides, Boston: High 8.0 feet (MLLW) 07:59 AM EDT. Low 2.4 feet (MLLW) 01:49 PM EDT

Tuesday

Surf height around 5 feet. Mostly cloudy. A slight chance of showers. Highs in the lower 60s. Northeast winds around 15 mph.

Wednesday

Surf height 6 to 8 feet. Partly sunny. Highs in the lower 60s. Northeast winds around 20 mph.

Thursday

Surf height 9 to 12 feet. Partly sunny. Highs in the lower 60s. Northeast winds around 20 mph.

The office's notes on this forecast

Rip Current Risk Category * Low Risk - The risk for rip currents is low, however, life-threatening rip currents often occur in the vicinity of groins, jetties, reefs, and piers. * Moderate Risk - Life-threatening rip currents are possible in the surf zone. * High Risk - Life-threatening rip currents are likely in the surf zone.

** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/box

The product as issued

FZUS51 KBOX 202009
SRFBOX

Surf Zone Forecast
National Weather Service Boston/Norton MA
409 PM EDT Sun Sep 20 2026

MAZ022-211000-
Barnstable MA-
Including the beaches of Chatham, Eastham, and Provincetown
409 PM EDT Sun Sep 20 2026

.REST OF TODAY...
Rip Current Risk*...
   East Coast...............Low. 
Surf Height...
   East Coast...............Around 2 feet. 
Thunderstorm Potential**....None. 
UV Index**..................Low. 
Water Temperature...
   East Coast...............In the mid 60s. 
Weather.....................Cloudy. Patchy fog. Rain. 
High Temperature............In the mid 60s. 
Winds.......................Southeast winds around 10 mph.
Tides...
   Nauset Beach.............Low 1.1 feet (MLLW) 12:10 PM EDT.
   Hyannisport..............Low 1.1 feet (MLLW) 01:06 PM EDT.
   Barnstable Harbor........Low 2.5 feet (MLLW) 01:23 PM EDT.

.MONDAY...
Rip Current Risk*...
   East Coast...............High. 
Surf Height...
   East Coast...............3 to 4 feet. 
Thunderstorm Potential**....None. 
Weather.....................Mostly cloudy. Patchy fog. Rain likely. 
High Temperature............In the lower 60s. 
Winds.......................Northeast winds around 15 mph.
Tides...
   Nauset Beach.............High 3.5 feet (MLLW) 07:12 AM EDT.
                            Low 1.1 feet (MLLW) 01:06 PM EDT.
   Hyannisport..............High 2.7 feet (MLLW) 09:03 AM EDT.
                            Low 1.1 feet (MLLW) 01:58 PM EDT.
   Barnstable Harbor........High 8.0 feet (MLLW) 08:10 AM EDT.
                            Low 2.4 feet (MLLW) 02:19 PM EDT.

.TUESDAY...Surf height 5 to 6 feet. Mostly cloudy. A slight chance of
showers. Highs in the lower 60s. Northeast winds around 20 mph. 
.WEDNESDAY...Surf height 7 to 11 feet. Partly sunny. Highs in the
lower 60s. Breezy. Northeast winds around 25 mph. 
.THURSDAY...Surf height 12 to 15 feet. Partly sunny. Highs in the mid
60s. Breezy. Northeast winds around 25 mph.

&&

Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.

** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/box

$$

MAZ024-211000-
Nantucket MA-
Including the beaches of Nantucket
409 PM EDT Sun Sep 20 2026

.REST OF TODAY...
Rip Current Risk*...
   East Coast...............Low. 
   South Coast..............Low. 
Surf Height...
   East Coast...............Around 2 feet. 
   South Coast..............Around 2 feet. 
Thunderstorm Potential**....None. 
UV Index**..................Low. 
Water Temperature...
   East Coast...............In the lower 60s. 
   South Coast..............In the mid 60s. 
Weather.....................Cloudy. Patchy fog. Rain likely. 
High Temperature............In the mid 60s. 
Winds.......................Southeast winds around 10 mph.
Tides...
   Nantucket................Low 1.1 feet (MLLW) 01:31 PM EDT.
   Great Point..............Low 0.8 feet (MLLW) 01:21 PM EDT.

.MONDAY...
Rip Current Risk*...
   East Coast...............Moderate. 
   South Coast..............Moderate. 
Surf Height...
   East Coast...............3 to 5 feet. 
   South Coast..............3 to 5 feet. 
Thunderstorm Potential**....None. 
Weather.....................Cloudy. Patchy fog. Rain. 
High Temperature............In the lower 60s. 
Winds.......................Northeast winds 15 to 20 mph.
Tides...
   Nantucket................High 2.6 feet (MLLW) 09:00 AM EDT.
                            Low 1.0 feet (MLLW) 02:26 PM EDT.
   Great Point..............High 2.6 feet (MLLW) 08:42 AM EDT.
                            Low 0.8 feet (MLLW) 02:17 PM EDT.

.TUESDAY...Surf height 5 to 7 feet. Mostly cloudy. A chance of
showers. Highs in the mid 60s. Northeast winds around 20 mph. 
.WEDNESDAY...Surf height 9 to 12 feet. Partly sunny. Highs in the
lower 60s. Windy. Northeast winds around 30 mph. 
.THURSDAY...Surf height 12 to 14 feet. Partly sunny. A slight chance
of showers. Highs in the lower 60s. Windy. Northeast winds around
30 mph.

&&

Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.

** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/box

$$

MAZ023-211000-
Dukes MA-
Including the beaches of Edgartown and Aquinnah
409 PM EDT Sun Sep 20 2026

.REST OF TODAY...
Rip Current Risk*...........Low. 
Surf Height.................Around 3 feet. 
Thunderstorm Potential**....None. 
UV Index**..................Low. 
Water Temperature...........In the upper 60s. 
Weather.....................Cloudy. Patchy fog. Rain. 
High Temperature............In the upper 60s. 
Winds.......................Southeast winds around 15 mph.
Tides...
   Squibnocket Point........High 2.4 feet (MLLW) 03:02 PM EDT.

.MONDAY...
Rip Current Risk*...........High. 
Surf Height.................3 to 5 feet. 
Thunderstorm Potential**....None. 
Weather.....................Mostly cloudy. Patchy fog. Rain likely. 
High Temperature............In the lower 60s. 
Winds.......................Northeast winds 15 to 20 mph.
Tides...
   Squibnocket Point........Low 0.8 feet (MLLW) 10:00 AM EDT.
                            High 2.5 feet (MLLW) 04:02 PM EDT.

.TUESDAY...Surf height 4 to 7 feet. Mostly cloudy. A chance of
showers. Highs in the mid 60s. Northeast winds around 20 mph. 
.WEDNESDAY...Surf height 7 to 11 feet. Partly sunny. Highs in the
lower 60s. Breezy. Northeast winds around 25 mph. 
.THURSDAY...Surf height 11 to 13 feet. Partly sunny. A slight chance
of showers. Highs in the lower 60s. Windy. Northeast winds around
30 mph.

&&

Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.

** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/box

$$

MAZ020-211000-
Southern Bristol MA-
Including the beaches of Westport, Dartmouth, and New Bedford
409 PM EDT Sun Sep 20 2026

.REST OF TODAY...
Rip Current Risk*...........Low. 
Surf Height.................Around 3 feet. 
Thunderstorm Potential**....None. 
UV Index**..................Low. 
Water Temperature...........In the upper 60s. 
Weather.....................Cloudy. Patchy fog. Rain. 
High Temperature............In the mid 60s. 
Winds.......................Southeast winds around 15 mph.
Tides...
   Westport Harbor..........High 2.5 feet (MLLW) 03:56 PM EDT.

.MONDAY...
Rip Current Risk*...........High. 
Surf Height.................3 to 5 feet. 
Thunderstorm Potential**....None. 
Weather.....................Mostly cloudy. Patchy fog. A chance of 
                            rain. 
High Temperature............In the mid 60s. 
Winds.......................Northeast winds 15 to 20 mph.
Tides...
   Westport Harbor..........Low 0.8 feet (MLLW) 10:35 AM EDT.
                            High 2.6 feet (MLLW) 04:56 PM EDT.

.TUESDAY...Surf height 4 to 7 feet. Mostly cloudy. A slight chance of
showers. Highs in the mid 60s. Northeast winds around 15 mph. 
.WEDNESDAY...Surf height 7 to 11 feet. Partly sunny. Highs in the
lower 60s. Northeast winds around 20 mph. 
.THURSDAY...Surf height 10 to 13 feet. Partly sunny. Highs in the
lower 60s. Breezy. Northeast winds around 25 mph.

&&

Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.

** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/box

$$

RIZ007-211000-
Newport RI-
Including the beaches of Newport, Middletown, and Little Compton
409 PM EDT Sun Sep 20 2026

.REST OF TODAY...
Rip Current Risk*...........Low. 
Surf Height.................Around 3 feet. 
Thunderstorm Potential**....None. 
UV Index**..................Low. 
Water Temperature...........In the upper 60s. 
Weather.....................Cloudy. Patchy fog. Rain. 
High Temperature............In the mid 60s. 
Winds.......................Southeast winds around 15 mph.
Tides...
   Newport..................High 3.0 feet (MLLW) 03:47 PM EDT.

.MONDAY...
Rip Current Risk*...........Moderate. 
Surf Height.................3 to 6 feet. 
Thunderstorm Potential**....None. 
Weather.....................Mostly cloudy. Patchy fog. A chance of 
                            rain. 
High Temperature............In the mid 60s. 
Winds.......................Northeast winds 15 to 20 mph.
Tides...
   Newport..................Low 0.9 feet (MLLW) 10:02 AM EDT.
                            High 3.1 feet (MLLW) 04:47 PM EDT.

.TUESDAY...Surf height 4 to 8 feet. Mostly cloudy. A chance of
showers. Highs in the lower 60s. Northeast winds around 20 mph. 
.WEDNESDAY...Surf height 7 to 11 feet. Partly sunny. Highs in the
lower 60s. Breezy. Northeast winds around 25 mph. 
.THURSDAY...Surf height 10 to 14 feet. Partly sunny. Highs in the
lower 60s. Breezy. Northeast winds around 25 mph.

&&

Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.

** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/box

$$

RIZ006-211000-
Washington RI-
Including the beaches of Narragansett, Charlestown, and Westerly
409 PM EDT Sun Sep 20 2026

.REST OF TODAY...
Rip Current Risk*...........Low. 
Surf Height.................Around 3 feet. 
Thunderstorm Potential**....None. 
UV Index**..................Low. 
Water Temperature...........Around 70. 
Weather.....................Cloudy. Patchy fog. Rain. 
High Temperature............In the mid 60s. 
Winds.......................Southeast winds around 10 mph.
Tides...
   Watch Hill Point.........High 2.2 feet (MLLW) 04:28 PM EDT.
   Point Judith (Harbor)....High 2.8 feet (MLLW) 03:34 PM EDT.
   Narragansett Pier........High 2.7 feet (MLLW) 03:36 PM EDT.

.MONDAY...
Rip Current Risk*...........Moderate. 
Surf Height.................3 to 6 feet. 
Thunderstorm Potential**....None. 
Weather.....................Mostly cloudy. A chance of rain. 
High Temperature............In the mid 60s. 
Winds.......................Northeast winds 15 to 20 mph.
Tides...
   Watch Hill Point.........Low 0.7 feet (MLLW) 11:18 AM EDT.
                            High 2.3 feet (MLLW) 05:28 PM EDT.
   Point Judith (Harbor)....Low 0.9 feet (MLLW) 10:11 AM EDT.
                            High 2.9 feet (MLLW) 04:35 PM EDT.
   Narragansett Pier........Low 0.9 feet (MLLW) 10:13 AM EDT.
                            High 2.8 feet (MLLW) 04:36 PM EDT.

.TUESDAY...Surf height 5 to 8 feet. Mostly cloudy. A chance of
showers. Highs in the lower 60s. Northeast winds around 15 mph. 
.WEDNESDAY...Surf height 8 to 12 feet. Partly sunny. Highs in the mid
60s. Northeast winds around 20 mph. 
.THURSDAY...Surf height 12 to 14 feet. Partly sunny. A slight chance
of showers. Highs in the mid 60s. Northeast winds around 20 mph.

&&

Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.

** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/box

$$

RIZ008-211000-
Block Island RI-
Including the beaches of Block Island
409 PM EDT Sun Sep 20 2026

.REST OF TODAY...
Rip Current Risk*...........Low. 
Surf Height.................Around 3 feet. 
Thunderstorm Potential**....None. 
UV Index**..................Low. 
Water Temperature...........Around 70. 
Weather.....................Cloudy. Patchy fog. Rain. 
High Temperature............In the upper 60s. 
Winds.......................Southeast winds around 15 mph.
Tides...
   Block Island (Old Harbor)High 2.6 feet (MLLW) 03:57 PM EDT.

.MONDAY...
Rip Current Risk*...........Moderate. 
Surf Height.................3 to 6 feet. 
Thunderstorm Potential**....None. 
Weather.....................Mostly cloudy. A chance of rain. 
High Temperature............In the mid 60s. 
Winds.......................Northeast winds 15 to 20 mph.
Tides...
   Block Island (Old Harbor)Low 0.9 feet (MLLW) 10:20 AM EDT.
                            High 2.7 feet (MLLW) 05:00 PM EDT.

.TUESDAY...Surf height 6 to 8 feet. Mostly cloudy. A chance of
showers. Highs in the mid 60s. Breezy. Northeast winds around 25 mph.
.WEDNESDAY...Surf height 9 to 13 feet. Partly sunny. Highs in the
lower 60s. Windy. Northeast winds around 30 mph. 
.THURSDAY...Surf height 12 to 15 feet. Partly sunny. A slight chance
of showers. Highs in the lower 60s. Windy. Northeast winds around
30 mph.

&&

Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.

** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/box

$$

MAZ019-211000-
Eastern Plymouth MA-
Including the beaches of Cohasset, Duxbury, Hingham, Kingston, 
Marshfield, Plymouth, and Scituate
409 PM EDT Sun Sep 20 2026

.REST OF TODAY...
Rip Current Risk*...........Low. 
Surf Height.................Around 2 feet. 
Thunderstorm Potential**....None. 
UV Index**..................Low. 
Water Temperature...........In the lower 60s. 
Weather.....................Cloudy. Patchy fog. Rain. 
High Temperature............In the mid 60s. 
Winds.......................Southeast winds around 10 mph.
Tides...
   Scituate Harbor..........Low 2.3 feet (MLLW) 12:54 PM EDT.
   Plymouth.................Low 2.6 feet (MLLW) 01:15 PM EDT.

.MONDAY...
Rip Current Risk*...........High. 
Surf Height.................3 to 4 feet. 
Thunderstorm Potential**....None. 
Weather.....................Mostly cloudy until 4 PM, then partly 
                            sunny. Patchy fog. A chance of rain. 
High Temperature............In the lower 60s. 
Winds.......................Northeast winds 15 to 20 mph.
Tides...
   Scituate Harbor..........High 7.3 feet (MLLW) 08:03 AM EDT.
                            Low 2.2 feet (MLLW) 01:53 PM EDT.
   Plymouth.................High 8.0 feet (MLLW) 07:59 AM EDT.
                            Low 2.4 feet (MLLW) 02:13 PM EDT.

.TUESDAY...Surf height 3 to 5 feet. Mostly cloudy. A slight chance of
showers. Highs in the lower 60s. Northeast winds around 15 mph. 
.WEDNESDAY...Surf height 5 to 9 feet. Partly sunny. Highs in the
lower 60s. Northeast winds around 20 mph. 
.THURSDAY...Surf height 9 to 12 feet. Partly sunny. Highs in the
lower 60s. Breezy. Northeast winds around 25 mph.

&&

Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.

** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/box

$$

MAZ015-016-211000-
Suffolk MA-Eastern Norfolk MA-
Including the beaches of Boston, Chelsea, Revere, Winthrop, 
Braintree, Milton, Quincy, and Weymouth
409 PM EDT Sun Sep 20 2026

.REST OF TODAY...
Rip Current Risk*...........Low. 
Surf Height.................Around 2 feet. 
Thunderstorm Potential**....None. 
UV Index**..................Low. 
Water Temperature...........In the lower 60s. 
Weather.....................Cloudy. Patchy fog. Rain. 
High Temperature............In the lower 60s. 
Winds.......................Southeast winds around 10 mph.
Tides...
   Boston...................Low 2.5 feet (MLLW) 12:53 PM EDT.

.MONDAY...
Rip Current Risk*...........Moderate. 
Surf Height.................3 to 4 feet. 
Thunderstorm Potential**....None. 
Weather.....................Mostly cloudy until 4 PM, then mostly 
                            sunny. 
High Temperature............In the mid 60s. 
Winds.......................Northeast winds 15 to 20 mph.
Tides...
   Boston...................High 8.0 feet (MLLW) 07:59 AM EDT.
                            Low 2.4 feet (MLLW) 01:49 PM EDT.

.TUESDAY...Surf height around 5 feet. Mostly cloudy. A slight chance
of showers. Highs in the lower 60s. Northeast winds around 15 mph. 
.WEDNESDAY...Surf height 6 to 8 feet. Partly sunny. Highs in the
lower 60s. Northeast winds around 20 mph. 
.THURSDAY...Surf height 9 to 12 feet. Partly sunny. Highs in the
lower 60s. Northeast winds around 20 mph.

&&

Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.

** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/box

$$

MAZ007-211000-
Eastern Essex MA-
Including the beaches of Beverly, Gloucester, and Newburyport
409 PM EDT Sun Sep 20 2026

.REST OF TODAY...
Rip Current Risk*...........Low. 
Surf Height.................Around 2 feet. 
Thunderstorm Potential**....None. 
UV Index**..................Low. 
Water Temperature...........In the lower 60s. 
Weather.....................Cloudy. Patchy fog. Rain. 
High Temperature............In the lower 60s. 
Winds.......................Southeast winds around 10 mph.
Tides...
   Newburyport..............Low 1.8 feet (MLLW) 01:33 PM EDT.
   Gloucester Harbor........Low 2.3 feet (MLLW) 12:50 PM EDT.

.MONDAY...
Rip Current Risk*...........High. 
Surf Height.................3 to 4 feet. 
Thunderstorm Potential**....None. 
Weather.....................Cloudy until 10 AM, then mostly sunny. 
High Temperature............In the mid 60s. 
Winds.......................Northeast winds 15 to 20 mph.
Tides...
   Newburyport..............High 6.7 feet (MLLW) 08:04 AM EDT.
                            Low 1.7 feet (MLLW) 02:30 PM EDT.
   Gloucester Harbor........High 7.3 feet (MLLW) 08:00 AM EDT.
                            Low 2.2 feet (MLLW) 01:50 PM EDT.

.TUESDAY...Surf height 4 to 5 feet. Partly sunny. Highs in the lower
60s. Northeast winds around 15 mph. 
.WEDNESDAY...Surf height 6 to 8 feet. Mostly sunny. Highs in the
lower 60s. Northeast winds around 20 mph. 
.THURSDAY...Surf height 10 to 12 feet. Partly sunny. Highs in the
lower 60s. Northeast winds around 20 mph.

&&

Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.

** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/box


$$

The water now, measured

Buoy 44013, BOSTON 16 NM East of Boston, MA, 15 mi away, reported 5:40 PM.

Water temperature: 64 °F
Air temperature: 62 °F
Wind: 14 kt from the SE

From NOAA's National Data Buoy Center. Wave height is the significant height, the average of the highest third; the largest waves run half again as high. Offshore buoys read bigger than the surf at the beach.

Tides today

Deer Island (south end), 3.0 mi away. Feet above mean lower low water.

Low tide12:44 AM1.8 ft
High tide7:02 AM7.6 ft
Low tide12:53 PM2.5 ft
High tide7:12 PM8.7 ft

Low tide often exposes the sandbars and channels that shape rip currents, and the risk can run higher for an hour or two either side of it. Full tide table for Deer Island (south end).

Sun and daylight

Sunrise today: 6:29 AM
Sunset today: 6:44 PM
Sunrise tomorrow: 6:30 AM
Sunset tomorrow: 6:43 PM

Times are Eastern Daylight Time. Lifeguards are off duty outside posted hours, and the rip current risk does not fall with the light.

Beaches in this forecast

The office forecasts these beaches together with the neighboring zones.

Boston
Chelsea
Revere
Winthrop
Braintree
Milton
Quincy
Weymouth

As the National Weather Service lists them in its surf zone forecast.

What this means

The three levels the National Weather Service issues, and what to do at each.

High	Life-threatening rip currents are likely. The surf zone is dangerous for swimmers of every level. Stay out of the water.
Moderate	Life-threatening rip currents are possible. Swim near a lifeguard, and follow the beach patrol and its flags.
Low	Life-threatening rip currents are not expected, but they can still form near groins, jetties, reefs and piers. Swim near a lifeguard.

If a rip current carries you out

Do not fight the current. It pulls you away from the beach, not under the water.
Stay calm and keep your head above water. Float or tread water until the pull eases.
Swim parallel to the beach, along the shore, until you are out of the current, then angle in toward the beach.
If you cannot escape, face the shore, wave your arms and call for help.
If someone else is caught, do not go in after them. Get a lifeguard, call 911, and throw them something that floats.

Thunderstorms and lightning

No thunderstorms are in the forecast today. Water and open sand leave you the tallest thing around. When thunder roars, go indoors: leave the water and the beach for a building or a hard-topped vehicle, and wait 30 minutes after the last thunder before going back.

A rip current is a narrow stream of water flowing away from the beach, through the surf and past the breakers. It pulls swimmers out, not under. Rip current and lightning safety guidance from the National Weather Service.

Nearby

The stretches of shore the National Weather Service forecasts on either side of this one.

More for this place

Sources

Rip current risk, surf, water temperature and UV from the National Weather Service surf zone forecast and beach forecast, office BOX, issued 409 PM EDT, 9/20/2026. Original at NWS. Waves and water temperature measured by NOAA's National Data Buoy Center. Tides from NOAA CO-OPS. Alerts from the National Weather Service for zone MAZ015.