Onset Beach Weather

41°45'N 70°39'W

Home Harbor Resources

Current Conditions
Overcast
81°F
Feels like: 85°F
Wind Chill: 81°F Ceiling: 1300ft
Heat Index: 85°F Visibility: 10mi
Dew Point: 73°F Wind: 21mph
Humidity: 79% Direction: 220° (SW)
Pressure: 29.87" Gusts: 26mph
Reported: 5 minutes 4 seconds ago
July 17, 2018 10:45 am EST
Location: 41.582N 70.525W or 9 nautical miles SE of search location of 41.705728515238N 70.654449462891W.
Wind Speed: 4 knots
Atmospheric Pressure: 29.88 in (1012.0 mb)
Air Temperature: 81°F (27.1°C)
Dew Point: 75°F (24.0°C)
July 17, 2018 11:30 am EST
Location: 41.524N 70.671W or 11 nautical miles S of search location of 41.705728515238N 70.654449462891W.
Atmospheric Pressure: 29.88 in (1011.8 mb)
Air Temperature: 75°F (23.7°C)
Water Temperature: 73°F (22.5°C)
July 17, 2018 11:30 am EST
Location: 41.84N 70.329W or 17 nautical miles ENE of search location of 41.705728515238N 70.654449462891W.
Significant Wave Height: 2 ft
Dominant Wave Period: 3 sec
Average Period: 2.6 sec
Mean Wave Direction: SW (234°)
Water Temperature: 71°F (21.6°C)
Tuesday, July 17
5:23am / 8:14pm 10:39am / 11:30pm
Isolated Thunderstorms
79°
69°
Day: Mostly cloudy...isolated thunderstorms developing this afternoon. High 79F. Winds SSW at 15 to 25 mph. Chance of rain 30%.
Night: Thunderstorms likely. Low 69F. Winds SW at 10 to 15 mph. Chance of rain 90%.
Wednesday, July 18
5:23am / 8:13pm 11:48am / 12:01am
AM Clouds/PM Sun
81°
61°
Day: Cloudy skies early, then partly cloudy in the afternoon. High 81F. Winds NNE at 10 to 15 mph.
Night: A mostly clear sky. Low 61F. Winds light and variable.
Thursday, July 19
5:24am / 8:12pm 12:53pm / 12:00am
Sunny
80°
60°
Abundant sunshine. Highs in the low 80s and lows in the low 60s.
Friday, July 20
5:25am / 8:12pm 1:57pm / 12:30am
Sunny
82°
61°
Sunny. Highs in the low 80s and lows in the low 60s.
Saturday, July 21
5:26am / 8:11pm 2:58pm / 1:00am
Mostly Sunny
80°
64°
Mostly sunny. Highs in the low 80s and lows in the mid 60s.
Sunday, July 22
5:27am / 8:10pm 3:58pm / 1:33am
PM Showers
78°
68°
Chance of afternoon showers. Highs in the upper 70s and lows in the upper 60s.
Monday, July 23
5:28am / 8:09pm 4:56pm / 2:08am
Scattered Thunderstorms
80°
69°
A few thunderstorms possible. Highs in the low 80s and lows in the upper 60s.
Tuesday, July 24
5:29am / 8:08pm 5:50pm / 2:48am
AM Thunderstorms
81°
69°
Thunderstorms early. Highs in the low 80s and lows in the upper 60s.
Wednesday, July 25
5:30am / 8:07pm 6:40pm / 3:32am
AM Thunderstorms
79°
68°
Thunderstorms early. Highs in the upper 70s and lows in the upper 60s.
Thursday, July 26
5:31am / 8:06pm 7:26pm / 4:19am
Scattered Thunderstorms
79°
66°
Scattered thunderstorms possible. Highs in the upper 70s and lows in the mid 60s.
Wind Forecast
Day TuesdayWednesdayThursday
MPH 17 15 10 6 3 9 11 9 2 4 5 9
SSW
SSW
SSW
SW
SSW
N
NNE
NE
N
NNW
N
NNE
Radar

Home Harbor Resources

Marine Forecast
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...
Synopsis: ANZ200-180315- 1006 AM EDT Tue Jul 17 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... A cold front will approach from the west late this afternoon and move across the waters late tonight into early Wed, while weak low pressure develops along the front south of Nantucket. High pres will follow for Thu and Fri. High pres will move east of the waters Fri night and Sat. 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
SSW wind around 14 kt, with gusts as high as 26 kt. A slight chance of showers and thunderstorms after 5pm. Seas around 3 ft.
Tonight
SSW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Some of the storms could produce heavy rain. Patchy fog. Seas around 1 ft.
Wednesday
NNW wind 5 to 9 kt becoming NNE in the afternoon. A chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and 11am. Patchy fog before 9am. Seas around 1 ft.
Wednesday Night
Variable winds less than 5 kt becoming N around 6 kt after midnight. Mostly clear. Seas around 1 ft.
Thursday
N wind around 7 kt becoming ENE in the afternoon. Sunny. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Clear. Seas around 1 ft.
Friday
Variable winds less than 5 kt becoming SSE 5 to 7 kt in the afternoon. Sunny. Seas around 1 ft.
Friday Night
S wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 1 ft.
Saturday
Variable winds less than 5 kt becoming SE 5 to 9 kt in the morning. Sunny. Seas around 1 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.