Brant Rock Weather

42°5'N 70°39'W

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Current Conditions
Few Clouds
88°F
Feels like: 98°F
Wind Chill: 88°F Ceiling: Unl
Heat Index: 98°F Visibility: 10mi
Dew Point: 75°F Wind: 17mph
Humidity: 66% Direction: 220° (SW)
Pressure: 29.81" Gusts: 26mph
Reported: 8 minutes 4 seconds ago
July 17, 2018 9:50 am EST
Location: 42.346N 70.651W or 16 nautical miles N of search location of 42.0833N 70.6467W.
Wind Direction: SE (140°)
Wind Speed: 8 knots
Wind Gust: 10 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 9 sec
Average Period: 4.5 sec
Mean Wave Direction: ENE (76°)
Atmospheric Pressure: 29.83 in (1010.0 mb)
Pressure Tendency: -0.02 in (-0.8 mb)
Air Temperature: 70°F (21.2°C)
Dew Point: 69°F (20.6°C)
Water Temperature: 69°F (20.6°C)
July 17, 2018 11:30 am EST
Location: 41.84N 70.329W or 20 nautical miles SE of search location of 42.0833N 70.6467W.
Significant Wave Height: 2 ft
Dominant Wave Period: 3 sec
Average Period: 2.6 sec
Mean Wave Direction: SW (234°)
Water Temperature: 71°F (21.6°C)
July 17, 2018 10:50 am EST
Location: 42.206N 70.143W or 24 nautical miles ENE of search location of 42.0833N 70.6467W.
Wind Direction: SSW (200°)
Wind Speed: 17 knots
Wind Gust: 21 knots
Significant Wave Height: 3 ft
Dominant Wave Period: 4 sec
Average Period: 4.1 sec
Mean Wave Direction: SSW (205°)
Atmospheric Pressure: 29.85 in (1010.7 mb)
Pressure Tendency: -0.03 in (-0.9 mb)
Air Temperature: 71°F (21.8°C)
Dew Point: 71°F (21.8°C)
Tuesday, July 17
5:22am / 8:15pm 10:39am / 11:30pm
PM Thunderstorms
86°
68°
Day: Partly cloudy with afternoon showers or thunderstorms. High 86F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Night: Thunderstorms likely. Low 68F. Winds WSW at 5 to 10 mph. Chance of rain 80%.
Wednesday, July 18
5:23am / 8:14pm 11:48am / 12:01am
Partly Cloudy
79°
63°
Day: Partly cloudy skies. High 79F. Winds NNE at 5 to 10 mph.
Night: A mostly clear sky. Low 63F. Winds NNW at 5 to 10 mph.
Thursday, July 19
5:23am / 8:14pm 12:53pm / 12:00am
Sunny
76°
61°
Sunny. Highs in the mid 70s and lows in the low 60s.
Friday, July 20
5:24am / 8:13pm 1:57pm / 12:30am
Sunny
81°
62°
Sunshine. Highs in the low 80s and lows in the low 60s.
Saturday, July 21
5:25am / 8:12pm 2:59pm / 1:00am
Mostly Sunny
79°
64°
A few clouds. Highs in the upper 70s and lows in the mid 60s.
Sunday, July 22
5:26am / 8:11pm 3:59pm / 1:33am
Showers
75°
68°
Chance of showers. Highs in the mid 70s and lows in the upper 60s.
Monday, July 23
5:27am / 8:10pm 4:57pm / 2:08am
Scattered Thunderstorms
79°
69°
Scattered thunderstorms possible. Highs in the upper 70s and lows in the upper 60s.
Tuesday, July 24
5:28am / 8:09pm 5:51pm / 2:47am
AM Thunderstorms
79°
69°
Thunderstorms early. Highs in the upper 70s and lows in the upper 60s.
Wednesday, July 25
5:29am / 8:08pm 6:41pm / 3:31am
Mostly Cloudy
78°
68°
More clouds than sun. Highs in the upper 70s and lows in the upper 60s.
Thursday, July 26
5:30am / 8:07pm 7:27pm / 4:19am
Scattered Thunderstorms
77°
66°
Scattered thunderstorms possible. Highs in the upper 70s and lows in the mid 60s.
Wind Forecast
Day TuesdayWednesdayThursday
MPH 13 9 5 4 2 7 8 4 1 6 5 6
SSW
SW
SW
SW
W
N
NNE
NE
NW
N
N
N
Radar

Home Harbor Resources

Marine Forecast
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...
Synopsis: ANZ200-180315- 1006 AM EDT Tue Jul 17 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... A cold front will approach from the west late this afternoon and move across the waters late tonight into early Wed, while weak low pressure develops along the front south of Nantucket. High pres will follow for Thu and Fri. High pres will move east of the waters Fri night and Sat. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit www.weather.gov/boston and follow the Current Hazards link above the map on the left. $$
This Afternoon
SSW wind around 13 kt, with gusts as high as 26 kt. A chance of showers and thunderstorms after 5pm. Seas 1 ft or less.
Tonight
SSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms, mainly before 11pm. Some of the storms could produce heavy rain. Patchy fog after 8pm. Seas 1 ft or less.
Wednesday
NNW wind 5 to 8 kt becoming NNE in the afternoon. A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and 10am. Patchy fog before 9am. Seas 1 ft or less.
Wednesday Night
Variable winds less than 5 kt becoming N around 6 kt after midnight. Mostly clear. Seas 1 ft or less.
Thursday
N wind around 6 kt becoming NE in the afternoon. Sunny. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. Sunny. Seas 1 ft or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.