Onset Beach Weather

41°45'N 70°39'W

Home Harbor Resources
Current Conditions
Overcast
64°F
Feels like: 64°F
Wind Chill: 64°F Ceiling: 600ft
Heat Index: 64°F Visibility: 6mi
Dew Point: 64°F Wind: 17mph
Humidity: 100% Direction: 10° (N)
Pressure: 29.78" Gusts: 36mph
Reported: 12 minutes 6 seconds ago
Buoys
Station WAXM3 - CARRIAGE HOUSE, WAQUOIT BAY RESERVE, MA
September 21, 2017 12:45 am EST
Location: 41.582N 70.525W or 9 nautical miles SE of search location of 41.705728515238N 70.654449462891W.
Wind Speed: 7 knots
Atmospheric Pressure: 29.77 in (1008.0 mb)
Air Temperature: 66°F (18.8°C)
Dew Point: 65°F (18.2°C)
Station BZBM3 - 8447930 - WOODS HOLE, MA
September 21, 2017 1:18 am EST
Location: 41.524N 70.671W or 11 nautical miles S of search location of 41.705728515238N 70.654449462891W.
Atmospheric Pressure: 29.76 in (1007.8 mb)
Air Temperature: 68°F (19.8°C)
Water Temperature: 68°F (20.1°C)
Station 44090 - CAPE COD BAY, MA (221)
September 21, 2017 12:34 am EST
Location: 41.84N 70.329W or 17 nautical miles ENE of search location of 41.705728515238N 70.654449462891W.
Significant Wave Height: 5 ft
Dominant Wave Period: 5 sec
Water Temperature: 59°F (14.9°C)
10-Day Forecast
Wednesday, September 20
6:28am / 6:42pm 6:41am / 7:15pm
Showers/Wind Late
66°
63°
Day:
Night: Cloudy and windy. A few showers overnight. Low 63F. Winds NNE at 25 to 35 mph. Chance of rain 40%. Winds could occasionally gust over 40 mph.
View hourly »
Thursday, September 21
6:29am / 6:41pm 7:45am / 7:45pm
AM Showers/Wind
66°
58°
Day: Rain showers early, then remaining overcast and windy later in the day. High 66F. Winds NNE at 20 to 30 mph. Chance of rain 40%. Winds could occasionally gust over 40 mph.
Night: Showers in the evening, becoming a steady rain overnight. Windy. Low 58F. Winds NNE at 20 to 30 mph. Chance of rain 90%. Rainfall around a quarter of an inch. Winds could occasionally gust over 40 mph.
View hourly »
Friday, September 22
6:30am / 6:39pm 8:47am / 8:15pm
Rain/Wind
62°
59°
Mainly cloudy with rain, windy. Highs in the low 60s and lows in the upper 50s.
View hourly »
Saturday, September 23
6:31am / 6:37pm 9:48am / 8:47pm
AM Showers
68°
61°
Morning showers. Highs in the upper 60s and lows in the low 60s.
Sunday, September 24
6:32am / 6:35pm 10:47am / 9:21pm
Partly Cloudy
77°
62°
Times of sun and clouds. Highs in the upper 70s and lows in the low 60s.
Monday, September 25
6:33am / 6:34pm 11:45am / 9:57pm
Partly Cloudy
79°
63°
Partly cloudy. Highs in the upper 70s and lows in the low 60s.
Tuesday, September 26
6:34am / 6:32pm 12:39pm / 10:37pm
PM Showers
77°
62°
Afternoon showers. Highs in the upper 70s and lows in the low 60s.
Wednesday, September 27
6:35am / 6:30pm 1:32pm / 11:22pm
Showers
73°
61°
Showers possible. Highs in the low 70s and lows in the low 60s.
Thursday, September 28
6:36am / 6:28pm 2:20pm / 12:01am
Showers
72°
59°
Chance of showers. Highs in the low 70s and lows in the upper 50s.
Friday, September 29
6:37am / 6:27pm 3:05pm / 12:11am
Partly Cloudy
72°
57°
Mix of sun and clouds. Highs in the low 70s and lows in the upper 50s.
Wind Forecast
Day ThursdayFriday
MPH 24 21 24 24 22 22 23 23 22 22 19 17
NNE
NNE
NNE
NNE
NNE
NNE
NNE
NNE
NNE
NNE
NNE
NNE
Radar
Marine Forecast
...TROPICAL STORM WARNING IN EFFECT...
Synopsis: ANZ200-211515- 1024 PM EDT Wed Sep 20 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... Tropical Storm Jose will become nearly stationary southeast of the waters over the next few days and slowly weaken. Mariners can expect the highest winds and heavier rain bands across the waters off the south coast through Friday morning. Mariners should monitor the latest forecasts from the National Hurricane Center at www.nhc.noaa.gov. 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. $$
Overnight
Tropical storm conditions possible. NNE wind 12 to 17 kt, with gusts as high as 36 kt. A chance of showers. Patchy fog. Seas around 3 ft.
Thursday
Tropical storm conditions possible. NNE wind 17 to 22 kt, with gusts as high as 43 kt. Showers, mainly after 2pm. Patchy fog before noon. Seas around 3 ft.
Thursday Night
NNE wind 19 to 23 kt, with gusts as high as 44 kt. Showers, mainly before 8pm. Seas around 3 ft.
Friday
NNE wind around 20 kt, with gusts as high as 32 kt. A chance of showers. Seas around 2 ft.
Friday Night
NNE wind around 15 kt, with gusts as high as 28 kt. A chance of showers. Seas around 2 ft.
Saturday
NNE wind 11 to 14 kt, with gusts as high as 20 kt. A slight chance of showers. Seas 1 to 2 ft.
Saturday Night
NNE wind 8 to 10 kt. Mostly cloudy. Seas around 1 ft.
Sunday
NE wind 7 to 9 kt. Mostly sunny. Seas around 1 ft.
Sunday Night
NE wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 1 ft.
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.