South Yarmouth Weather

41°40'N 70°11'W
Current Conditions
Overcast
61°F
Feels like: 61°F
Wind Chill: 61°F Ceiling: 1700ft
Heat Index: 61°F Visibility: 10mi
Dew Point: 55°F Wind: 9mph
Humidity: 81% Direction: 140° (SE)
Pressure: 29.89" Gusts: -
Reported: 55 minutes 31 seconds ago
October 21, 2014 2:50 pm EDT
Location: 41.443N 70.186W or 13 nautical miles S of search location of 41.665N 70.1833W.
Wind Direction: SE (140°)
Wind Speed: 16 knots
Wind Gust: 17 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 3 sec
Average Period: 3.1 sec
Mean Wave Direction: ESE (105°)
Atmospheric Pressure: 29.89 in (1012.2 mb)
Pressure Tendency: -0.04 in (-1.4 mb)
Air Temperature: 60°F (15.8°C)
Dew Point: 57°F (14.0°C)
Water Temperature: 61°F (16.1°C)
October 21, 2014 2:45 pm EDT
Location: 41.582N 70.525W or 16 nautical miles WSW of search location of 41.665N 70.1833W.
Wind Direction: SE (140°)
Wind Speed: 3 knots
Air Temperature: 62°F (16.8°C)
Dew Point: 58°F (14.7°C)
October 21, 2014 3:18 pm EDT
Location: 41.524N 70.671W or 23 nautical miles WSW of search location of 41.665N 70.1833W.
Atmospheric Pressure: 29.88 in (1012.0 mb)
Air Temperature: 62°F (16.6°C)
Water Temperature: 62°F (16.5°C)
Tuesday, October 21
6:59am / 5:50pm 4:38am / 4:43pm
Showers
62°
56°
Day:
Night: Overcast with rain showers at times. Low 56F. Winds NE at 5 to 10 mph. Chance of rain 60%.
Wednesday, October 22
7:00am / 5:48pm 5:38am / 5:14pm
Thundershowers
61°
57°
Day: Showers and thundershowers likely. High 61F. Winds NNE at 15 to 25 mph. Chance of rain 80%.
Night: Showers and thunderstorms likely. Low 57F. Winds ENE at 15 to 25 mph. Chance of rain 100%. 1 to 2 inches of rain expected.
Thursday, October 23
7:02am / 5:47pm 6:37am / 5:46pm
PM Thundershowers
64°
55°
Afternoon thundershowers. Highs in the mid 60s and lows in the mid 50s.
Friday, October 24
7:03am / 5:46pm 7:39am / 6:22pm
AM Light Rain
59°
51°
Light rain early. Highs in the upper 50s and lows in the low 50s.
Saturday, October 25
7:04am / 5:44pm 8:40am / 7:03pm
AM Clouds/PM Sun
60°
51°
Morning clouds followed by afternoon sun. Highs in the low 60s and lows in the low 50s.
Sunday, October 26
7:05am / 5:43pm 9:42am / 7:50pm
AM Showers
59°
49°
A few morning showers. Highs in the upper 50s and lows in the upper 40s.
Monday, October 27
7:06am / 5:41pm 10:40am / 8:42pm
Sunny
59°
53°
Abundant sunshine. Highs in the upper 50s and lows in the low 50s.
Tuesday, October 28
7:08am / 5:40pm 11:36am / 9:41pm
Mostly Sunny
65°
55°
A few clouds. Highs in the mid 60s and lows in the mid 50s.
Wednesday, October 29
7:09am / 5:39pm 12:26pm / 10:43pm
Partly Cloudy
58°
49°
Times of sun and clouds. Highs in the upper 50s and lows in the upper 40s.
Thursday, October 30
7:10am / 5:37pm 1:12pm / 11:50pm
Sunny
56°
51°
Mainly sunny. Highs in the mid 50s and lows in the low 50s.
Wind Forecast
Day TuesdayWednesdayThursday
MPH 12 6 5 9 10 11 17 17 13 12 8 10
SSE
E
NNE
N
N
NNE
NNE
NE
ENE
ESE
ESE
E
Radar
Marine Forecast
  • SynopsisLOW PRESSURE DEVELOPING OFF THE DELAWARE COAST OVERNIGHT. THIS LOW MAY BECOME A GALE CENTER SOUTH OF NEW ENGLAND WED INTO THU. BY FRI THE LOW WEAKENS AND BEGINS TO MOVE OFFSHORE. BY SAT THE LOW IS IN THE MARITIMES WITH NORTHWESTERLY FLOW ACROSS NEW ENGLAND.

    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.
  • Late Afternoon SSE wind around 10 kt. Scattered showers. Seas 1 ft or less.
  • Tonight Variable winds 5 kt or less. Scattered showers, mainly between 10pm and 2am, then areas of drizzle after 2am. Patchy fog after 3am. Seas 1 ft or less.
  • Wednesday NNE wind around 8 kt, with gusts as high as 23 kt. Areas of drizzle, then rain after 11am. Patchy fog before 2pm. Seas 1 ft or less.
  • Wednesday Night ENE wind around 10 kt, with gusts as high as 27 kt. Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog. Seas 1 ft or less.
  • Thursday ENE wind 5 to 8 kt. Rain likely and possibly a thunderstorm before 1pm, then a chance of rain and thunderstorms between 1pm and 2pm, then a chance of rain after 2pm. Patchy fog before 9am. Seas 1 ft or less.
  • Thursday Night NE wind 5 to 7 kt becoming variable and less than 5 kt. A chance of rain. Patchy fog between 1am and 3am. Seas 1 ft or less.
  • Friday NNW wind 7 to 12 kt, with gusts as high as 20 kt. A chance of showers before 4pm. Seas 1 ft or less.
  • Friday Night NW wind around 8 kt. Mostly cloudy. Seas 1 ft or less.
  • Saturday WNW wind around 8 kt. Partly sunny. Seas 1 ft or less.