South Yarmouth Weather

41°40'N 70°11'W
Current Conditions
Clear
74°F
Feels like: 74°F
Wind Chill: 74°F Ceiling: Unl
Heat Index: 74°F Visibility: 10mi
Dew Point: 44°F Wind: 5mph
Humidity: 34% Direction: -
Pressure: 30.2" Gusts: -
Reported: 52 minutes 1 second ago
June 25, 2016 11:04 am EDT
Location: 41.84N 70.329W or 12 nautical miles NNW of search location of 41.665N 70.1833W.
Significant Wave Height: 0 ft
Average Period: 2.9 sec
Water Temperature: 65°F (18.4°C)
June 25, 2016 10:50 am EDT
Location: 41.443N 70.187W or 13 nautical miles S of search location of 41.665N 70.1833W.
Wind Direction: NE (50°)
Wind Speed: 10 knots
Wind Gust: 10 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 5 sec
Average Period: 3.3 sec
Mean Wave Direction: NNE (27°)
Atmospheric Pressure: 30.21 in (1022.9 mb)
Pressure Tendency: +0.02 in (+0.7 mb)
Air Temperature: 62°F (16.8°C)
Dew Point: 59°F (14.8°C)
Water Temperature: 67°F (19.3°C)
June 25, 2016 11:00 am EDT
Location: 41.524N 70.671W or 23 nautical miles WSW of search location of 41.665N 70.1833W.
Atmospheric Pressure: 30.21 in (1023.0 mb)
Pressure Tendency: +0.01 in (+0.5 mb)
Air Temperature: 68°F (20.2°C)
Water Temperature: 67°F (19.4°C)
Saturday, June 25
5:07am / 8:19pm 11:46pm / 10:25am
Sunny
73°
56°
Day: Sunny. High 73F. Winds ENE at 5 to 10 mph.
Night: Clear skies. Low 56F. Winds light and variable.
Sunday, June 26
5:07am / 8:19pm 11:59pm / 11:32am
Sunny
75°
59°
Day: Sunny skies. High around 75F. Winds ESE at 5 to 10 mph.
Night: Clear. Low 59F. Winds S at 5 to 10 mph.
Monday, June 27
5:08am / 8:19pm 12:20am / 12:40pm
Mostly Sunny
74°
63°
A few clouds. Highs in the mid 70s and lows in the low 60s.
Tuesday, June 28
5:08am / 8:19pm 12:54am / 1:49pm
Partly Cloudy
76°
64°
Partly cloudy. Highs in the mid 70s and lows in the mid 60s.
Wednesday, June 29
5:09am / 8:19pm 1:30am / 2:59pm
Showers
76°
63°
Showers. Highs in the mid 70s and lows in the low 60s.
Thursday, June 30
5:09am / 8:19pm 2:08am / 4:09pm
AM Showers
77°
64°
A few morning showers. Highs in the upper 70s and lows in the mid 60s.
Friday, July 1
5:10am / 8:18pm 2:51am / 5:18pm
Mostly Sunny
77°
64°
Plenty of sun. Highs in the upper 70s and lows in the mid 60s.
Saturday, July 2
5:10am / 8:18pm 3:39am / 6:24pm
Partly Cloudy
77°
63°
Partly cloudy. Highs in the upper 70s and lows in the low 60s.
Sunday, July 3
5:11am / 8:18pm 4:32am / 7:25pm
Mostly Sunny
78°
64°
Plenty of sun. Highs in the upper 70s and lows in the mid 60s.
Monday, July 4
5:11am / 8:18pm 5:31am / 8:19pm
Partly Cloudy
76°
63°
Times of sun and clouds. Highs in the mid 70s and lows in the low 60s.
Wind Forecast
Day SaturdaySundayMonday
MPH 10 9 4 0 0 3 7 8 6 4 4 7
ENE
ENE
ENE
NE
NNE
NE
E
SSE
SSE
S
S
S
Radar
Marine Forecast
Synopsis: LARGE HIGH PRESSURE WILL REMAIN ACROSS THE WATERS THIS WEEKEND...THEN WILL SHIFT OFFSHORE MONDAY. A COLD FRONT WILL APPROACH THE WATERS TUESDAY...THEN SLOWLY CROSS THE WATERS WEDNESDAY.

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
E wind around 9 kt. Sunny. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Sunday
Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. Sunny. Seas 1 ft or less.
Sunday Night
S wind 6 to 8 kt becoming SSW after midnight. Mostly clear. Seas 1 ft or less.
Monday
S wind 6 to 11 kt, with gusts as high as 20 kt. Mostly sunny. Seas 1 ft or less.
Monday Night
SSW wind 9 to 11 kt. Partly cloudy. Seas 1 ft or less.
Tuesday
S wind 9 to 12 kt. A chance of showers and thunderstorms after 3pm. Seas 1 ft or less.
Tuesday Night
S wind 7 to 9 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday
S wind 5 to 7 kt. A chance of showers and thunderstorms. Patchy fog between 7am and 8am. Seas 1 ft or less.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS. SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

*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.