Hyannis Harbor Weather

41°39'N 70°17'W
Current Conditions
Overcast
31°F
Feels like: 18°F
Wind Chill: 18°F Ceiling: 1300ft
Heat Index: 31°F Visibility: 0.5mi
Dew Point: 29°F Wind: 22mph
Humidity: 92% Direction: 30° (NNE)
Pressure: 29.69" Gusts: 36mph
Reported: 12 minutes 51 seconds ago
February 8, 2016 7:45 am EST
Location: 41.582N 70.525W or 10 nautical miles WSW of search location of 41.630118N 70.302589W.
Wind Direction: N (360°)
Wind Speed: 7 knots
Air Temperature: 30°F (-0.9°C)
February 8, 2016 7:50 am EST
Location: 41.443N 70.187W or 12 nautical miles SSE of search location of 41.630118N 70.302589W.
Wind Direction: NNE (20°)
Wind Speed: 35 knots
Wind Gust: 43 knots
Significant Wave Height: 7 ft
Dominant Wave Period: 6 sec
Average Period: 4.9 sec
Mean Wave Direction: NE (39°)
Atmospheric Pressure: 29.63 in (1003.3 mb)
Pressure Tendency: -0.06 in (-2.1 mb)
Air Temperature: 33°F (0.8°C)
Dew Point: 33°F (0.5°C)
Water Temperature: 42°F (5.3°C)
February 8, 2016 8:30 am EST
Location: 41.524N 70.671W or 18 nautical miles WSW of search location of 41.630118N 70.302589W.
Atmospheric Pressure: 29.71 in (1006.0 mb)
Air Temperature: 30°F (-1.1°C)
Water Temperature: 38°F (3.3°C)
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 1 PM EST THIS AFTERNOON... * LOCATION...MARTHAS VINEYARD AND THE NORTH SHORE OF MASSACHUSETTS FROM BOSTON NORTHWARD TO THE MA/NH BORDER. * COASTAL FLOODING...MINOR COASTAL FLOODING IS EXPECTED. * TIMING...FROM 9 AM TO 1 PM MONDAY. ANOTHER ROUND OF MINOR...
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...COASTAL FLOOD WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 1 PM EST THIS AFTERNOON... * LOCATION...EASTERN MASSACHUSETTS COASTLINE FROM PLYMOUTH COUNTY SOUTH THROUGH CAPE COD INCLUDING NANTUCKET. * COASTAL FLOODING...AREAS OF MODERATE COASTAL FLOODING ARE EXPECTED DURING THE LATE MORNING AND MIDDAY HIGH TIDE CYCLE....
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...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS EVENING... * LOCATIONS...EXTREME SOUTHEAST MASSACHUSETTS INCLUDING CAPE COD AND THE ISLANDS. THIS INCLUDES THE CITIES AND TOWNS OF BROCKTON...PLYMOUTH...MATTAPOISETT...CHATHAM...FALMOUTH... PROVINCETOWN...VINEYARD HAVEN AND NANTUCKET...
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...WINTER STORM WARNING IN EFFECT UNTIL 7 AM EST TUESDAY... THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT UNTIL 7 AM EST TUESDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. * LOCATIONS...NORTH CENTRAL MASSACHUSETTS AS WELL AS NORTHEAST CONNECTICUT....
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...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 AM EST TUESDAY... * LOCATIONS...RHODE ISLAND INTO SOUTH CENTRAL AND EASTERN MASSACHUSETTS. * HAZARD TYPES...HEAVY SNOW. * ACCUMULATIONS...SNOW ACCUMULATION OF 6 TO 10 INCHES....
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...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST TUESDAY... * LOCATIONS...MUCH OF NORTHERN CONNECTICUT INTO CENTRAL AND WESTERN MASSACHUSETTS. THIS INCLUDES THE CITIES AND TOWNS OF HARTFORD...WINDSOR LOCKS...UNION...VERNON...CHARLEMONT... GREENFIELD...ORANGE...BARRE...FITCHBURG...CHESTERFIELD......
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Monday, February 8
6:46am / 5:04pm 6:32am / 5:27pm
Blizzard
32°
28°
Day: Snow and gusty winds will lead to blizzard conditions at times. Temps nearly steady in the low to mid 30s. Winds NNE at 25 to 35 mph. Chance of snow 100%. Snow accumulating 5 to 8 inches. Winds could occasionally gust over 50 mph.
Night: Windy with snow tapering off this evening but skies will remain cloudy late. Low 28F. Winds N at 20 to 30 mph. Chance of snow 90%. About one inch of snow expected.
Tuesday, February 9
6:45am / 5:06pm 7:12am / 6:38pm
Cloudy
35°
29°
Day: Cloudy. A few flurries or snow showers possible. High around 35F. Winds NNE at 10 to 15 mph.
Night: Cloudy skies with late-night snow showers. Low 29F. Winds N at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Wednesday, February 10
6:43am / 5:07pm 7:50am / 7:49pm
AM Snow Showers
36°
27°
Morning snow showers. Highs in the mid 30s and lows in the upper 20s.
Thursday, February 11
6:42am / 5:08pm 8:27am / 9:01pm
Mostly Cloudy
33°
15°
More clouds than sun. Highs in the low 30s and lows in the mid teens.
Friday, February 12
6:41am / 5:09pm 9:03am / 10:12pm
Partly Cloudy
26°
20°
Times of sun and clouds. Highs in the mid 20s and lows in the low 20s.
Saturday, February 13
6:40am / 5:11pm 9:40am / 11:21pm
Snow/Wind
29°
Windy with snow. Highs in the upper 20s and lows in the upper single digits.
Sunday, February 14
6:38am / 5:12pm 10:20am / 12:01am
Cloudy
18°
12°
Cloudy. Highs in the upper teens and lows in the low teens.
Monday, February 15
6:37am / 5:13pm 11:03am / 12:28am
AM Clouds/PM Sun
28°
23°
Morning clouds followed by afternoon sun. Highs in the upper 20s and lows in the low 20s.
Tuesday, February 16
6:36am / 5:14pm 11:49am / 1:32am
Mostly Cloudy
40°
29°
More clouds than sun. Highs in the low 40s and lows in the upper 20s.
Wednesday, February 17
6:34am / 5:16pm 12:41pm / 2:33am
Showers
43°
30°
Showers possible. Highs in the low 40s and lows in the low 30s.
Wind Forecast
Day MondayTuesdayWednesday
MPH 31 31 25 19 15 9 6 11 8 5 3 3
NNE
NNE
N
N
N
NNE
NNE
NNE
N
N
N
NNE
Radar
Marine Forecast
...STORM WARNING IN EFFECT UNTIL 6 PM EST THIS EVENING...
Synopsis: POWERFUL STORM CENTER WILL PASS WELL TO THE SOUTHEAST OF THE WATERS THIS AFTERNOON BRINGING VERY HIGH SEAS. MARINERS NOT ALREADY IN PORT ARE URGED TO RETURN TO PORT IMMEDIATELY. ADDITIONAL AREAS OF LOW PRESSURE WILL MOVE SOUTHEAST OF THE WATERS TUE AND WED. AN ARCTIC COLD FRONT WILL MOVE ACROSS THE WATERS THURSDAY. FINALLY...STRONG HIGH PRESSURE WILL BUILD TOWARD NEW ENGLAND NEXT WEEKEND.

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.
Today
NNE wind 23 to 27 kt, with gusts as high as 49 kt. Snow. Seas around 3 ft.
Tonight
N wind 13 to 16 kt decreasing to 8 to 11 kt after midnight. Winds could gust as high as 33 kt. Snow showers. Seas 3 ft subsiding to 1 ft.
Tuesday
NNE wind around 10 kt. A chance of snow showers before 11am, then a chance of rain and snow showers. Seas around 1 ft.
Tuesday Night
NNE wind 6 to 8 kt. A chance of snow showers. Seas around 1 ft.
Wednesday
N wind around 7 kt becoming W in the afternoon. A chance of snow showers. Seas around 1 ft.
Wednesday Night
WSW wind 6 to 8 kt becoming NW after midnight. A chance of snow showers, mainly before 9pm. Seas around 1 ft.
Thursday
NW wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. Winds could gust as high as 26 kt. A chance of snow showers between 1pm and 2pm. Seas 1 to 2 ft.
Thursday Night
WNW wind 13 to 16 kt, with gusts as high as 28 kt. Mostly cloudy. Seas around 2 ft.
Friday
W wind 12 to 14 kt, with gusts as high as 23 kt. Mostly sunny. Seas 1 to 2 ft.

*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.