• Sunny 54°
    Beach & Pool Current Weather
    • UV
      1 - High
    • Relative Humidity
      76%
    • Cloud
      Cover
      0%
  • Today

    Apr 18

    Hi 62°

    Some sun, then clouds

    Poor at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      64%
    • Precip
      25%
    Day Details >
  • Tomorrow

    Apr 19

    Hi 53°

    Mostly sunny

    Poor at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      21%
    • Precip
      9%
    Day Details >
  • Monday

    Apr 20

    Hi 51°

    Windy with periods of rain

    Poor at the beach or pool
    • UV
      2 - Low
    • Cloud
      Cover
      98%
    • Precip
      70%
    Day Details >
Next

Expect rainy weather late Monday morning through Tuesday afternoon

4/18 4/19 Now: 7:58am
AM 7-11
  • 7am Mostly cloudy 50° 1%
  • 8am Cloudy 50° 5%
  • 9am Mostly cloudy 53° 5%
  • 10am Partly sunny 55° 5%
  • 11am Partly sunny 57° 5%
PM 6-11
  • 6pm Mostly cloudy 59° 7%
  • 7pm Mostly cloudy 56° 6%
  • 8pm Mostly clear 53° 4%
  • 9pm Mostly clear 50° 4%
  • 10pm Mostly clear 49° 4%
  • 11pm Clear 49° 4%
AM 12-5
  • 12am Clear 48° 4%
  • 1am Clear 47° 2%
  • 2am Clear 46° 0%
  • 3am Mostly clear 45° 0%
  • 4am Mostly clear 45° 0%
  • 5am Mostly clear 44° 0%
Hourly Forecast >

Brant Rock, Green Harbor River Tide Table - Apr 18

See all tide tables >
Low 5:24 AM -1.3 ft
High 11:40 AM 10.7 ft
Low 5:45 PM -0.9 ft
High 12:00 AM 11.4 ft
Apr 18, 2015; 5:37 AM ET
Five-day Weather Forecast for Boston, MA
Boston, MA Weather Forecast

Brant Rock Weather Report

2015 Boston Marathon Forecast: Rain and Wind in Store for Runners

April 18, 2015; 6:38 AM ET

The 119th Boston Marathon will take place on Monday, April 20, and runners set to take on the historic course will face cool and rainy conditions. more >

Beach & Marine Live Feed

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What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Sat. Beach & Pool

Sat. UV Index

Sat. Wind Maps