South Yarmouth Weather

41°40'N 70°11'W
Current Conditions
Overcast
68°F
Feels like: 68°F
Wind Chill: 68°F Ceiling: 6000ft
Heat Index: 68°F Visibility: 10mi
Dew Point: 64°F Wind: 3mph
Humidity: 87% Direction: 320° (NW)
Pressure: 29.89" Gusts: -
Reported: 9 minutes 29 seconds ago
September 27, 2016 4:04 pm 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: 2.5 sec
Water Temperature: 64°F (17.6°C)
September 27, 2016 3:50 pm EDT
Location: 41.443N 70.187W or 13 nautical miles S of search location of 41.665N 70.1833W.
Wind Direction: WSW (250°)
Wind Speed: 8 knots
Wind Gust: 10 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 3 sec
Average Period: 3.2 sec
Mean Wave Direction: WNW (287°)
Atmospheric Pressure: 29.90 in (1012.6 mb)
Pressure Tendency: +0.01 in (+0.5 mb)
Air Temperature: 67°F (19.5°C)
Dew Point: 66°F (18.7°C)
Water Temperature: 67°F (19.4°C)
September 27, 2016 3:45 pm EDT
Location: 41.582N 70.525W or 16 nautical miles WSW of search location of 41.665N 70.1833W.
Wind Direction: SSE (160°)
Wind Speed: 1 knots
Air Temperature: 68°F (19.9°C)
Dew Point: 65°F (18.6°C)
Tuesday, September 27
6:33am / 6:28pm 3:06am / 4:54pm
Showers Late
67°
60°
Day:
Night: Cloudy with occasional showers overnight. Low around 60F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Wednesday, September 28
6:34am / 6:26pm 4:07am / 5:27pm
Few Showers
64°
59°
Day: Cloudy with a few showers. High 64F. Winds NE at 10 to 20 mph. Chance of rain 40%.
Night: Cloudy skies. Slight chance of a rain shower. Low 59F. Winds NE at 10 to 20 mph.
Thursday, September 29
6:35am / 6:24pm 5:07am / 5:57pm
AM Showers
63°
57°
Showers ending by midday. Highs in the low 60s and lows in the upper 50s.
Friday, September 30
6:36am / 6:22pm 6:05am / 6:26pm
Rain/Wind
64°
59°
Windy with rain at times. Highs in the mid 60s and lows in the upper 50s.
Saturday, October 1
6:37am / 6:21pm 7:03am / 6:55pm
Rain
67°
60°
Cloudy with rain. Highs in the upper 60s and lows in the low 60s.
Sunday, October 2
6:38am / 6:19pm 8:01am / 7:25pm
Cloudy
69°
59°
Mostly cloudy. Highs in the upper 60s and lows in the upper 50s.
Monday, October 3
6:39am / 6:17pm 8:57am / 7:56pm
Cloudy
67°
56°
Mostly cloudy. Highs in the upper 60s and lows in the mid 50s.
Tuesday, October 4
6:41am / 6:16pm 9:54am / 8:29pm
Partly Cloudy
66°
55°
Mix of sun and clouds. Highs in the mid 60s and lows in the mid 50s.
Wednesday, October 5
6:42am / 6:14pm 10:49am / 9:07pm
Mostly Cloudy/Wind
65°
58°
Mostly cloudy and windy. Highs in the mid 60s and lows in the upper 50s.
Thursday, October 6
6:43am / 6:12pm 11:43am / 9:48pm
Showers/Wind
67°
59°
Windy with showers. Highs in the upper 60s and lows in the upper 50s.
Wind Forecast
Day TuesdayWednesdayThursday
MPH 1 2 0 8 13 15 15 14 15 16 17 17
SW
SSW
WNW
ENE
NE
NE
NE
NE
NE
NE
NE
NE
Radar
Marine Forecast
...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
Synopsis: AREAS OF LOW PRESSURE WILL DEVELOP OVER THE OHIO RIVER VALLEY AND ALSO SWEEPING NE FROM THE MID-ATLANTIC TO JUST S/E OF THE 40N/70W BENCHMARK...WINDS VEER OUT OF THE N/NE...GUSTY AT TIMES. IT IS DURING THIS TIME THAT WIDESPREAD WET WEATHER DEVELOPS THAT MAINTAINS THROUGH SATURDAY.

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.
Tonight
Variable winds 5 kt or less. A chance of showers, mainly after midnight. Patchy fog before 9pm, then Patchy fog after 10pm. Seas 1 ft or less.
Wednesday
NNE wind 8 to 13 kt, with gusts as high as 24 kt. A chance of rain or drizzle before 1pm, then a chance of drizzle. Patchy fog before 2pm. Seas 1 ft or less.
Wednesday Night
NE wind 9 to 12 kt, with gusts as high as 23 kt. A slight chance of showers. Patchy fog between 11pm and 2am. Seas 1 ft or less.
Thursday
NE wind around 15 kt, with gusts as high as 25 kt. A chance of showers. Seas 1 ft or less.
Thursday Night
ENE wind 13 to 15 kt, with gusts as high as 27 kt. Showers likely. Seas 1 ft or less.
Friday
ENE wind around 15 kt, with gusts as high as 26 kt. Showers likely. Seas 1 ft or less.
Friday Night
ENE wind around 11 kt. Showers likely. Seas 1 ft or less.
Saturday
ENE wind around 9 kt. Showers likely. Seas 1 ft or less.
Saturday Night
ENE wind around 6 kt. Showers likely. 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.