41.1017’ N, 72.3617’ W

Greenport, NY

45°
H -°
L 44°
ENE
4mph
High tide
6:11 am

Greenport, NY Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Oct 18
Clear -º / 44º 2% ENE 8 mph 78%
Mon
Oct 19
Mostly Sunny
View Hourly
61º / 49º 2% NE 12 mph 60%
3am Clear 45º 2% ENE 4 mph 78%
4am Clear 45º 2% ENE 5 mph 79%
5am Clear 46º 2% ENE 6 mph 80%
6am Clear 47º 2% ENE 7 mph 81%
7am Clear 47º 2% NE 7 mph 78%
8am Sunny 48º 1% NE 8 mph 77%
9am Sunny 52º 1% NE 10 mph 70%
10am Sunny 54º 2% NE 12 mph 62%
11am Sunny 55º 1% NE 12 mph 57%
12pm Partly Cloudy 56º 0% NE 12 mph 53%
1pm Mostly Sunny 57º 0% ENE 11 mph 52%
2pm Partly Cloudy 58º 0% ENE 10 mph 51%
3pm Partly Cloudy 59º 0% ENE 10 mph 50%
4pm Mostly Cloudy 60º 0% ENE 10 mph 52%
5pm Mostly Cloudy 59º 0% ENE 10 mph 54%
6pm Mostly Cloudy 58º 0% NE 10 mph 59%
7pm Partly Cloudy 56º 1% NE 10 mph 66%
8pm Mostly Cloudy 55º 1% NE 11 mph 68%
9pm Mostly Cloudy 54º 2% NE 11 mph 71%
10pm Partly Cloudy 53º 2% NE 11 mph 73%
11pm Partly Cloudy 52º 2% NNE 12 mph 76%
Tue
Oct 20
Partly Cloudy
View Hourly
64º / 47º 1% NNE 18 mph 59%
12am Partly Cloudy 51º 3% NNE 11 mph 78%
1am Partly Cloudy 51º 3% NNE 12 mph 79%
2am Partly Cloudy 50º 3% NNE 12 mph 80%
3am Mostly Cloudy 50º 3% NNE 12 mph 79%
4am Partly Cloudy 50º 3% NNE 13 mph 77%
5am Mostly Cloudy 50º 2% NNE 13 mph 76%
6am Mostly Cloudy 51º 2% NNE 14 mph 74%
7am Mostly Cloudy 52º 1% NNE 15 mph 71%
8am Mostly Cloudy 52º 1% NNE 15 mph 72%
9am Partly Cloudy 55º 1% NNE 17 mph 67%
10am Partly Cloudy 57º 1% NNE 18 mph 62%
11am Partly Cloudy 59º 1% NNE 18 mph 59%
12pm Partly Cloudy 60º 0% NNE 18 mph 56%
1pm Partly Cloudy 61º 0% NNE 18 mph 54%
2pm Partly Cloudy 63º 0% NNE 17 mph 52%
3pm Mostly Sunny 63º 0% NNE 17 mph 51%
4pm Sunny 63º 0% NNE 17 mph 51%
5pm Sunny 62º 0% NE 16 mph 52%
6pm Sunny 60º 0% NE 15 mph 57%
7pm Clear 57º 0% NE 13 mph 64%
8pm Clear 56º 0% NE 13 mph 67%
9pm Clear 55º 1% NE 13 mph 70%
10pm Clear 54º 1% NE 14 mph 70%
11pm Clear 53º 1% NNE 15 mph 72%
Wed
Oct 21
Partly Cloudy/Wind
View Hourly
58º / 46º 12% NE 22 mph 69%
12am Clear 53º 2% NE 16 mph 72%
1am Clear 52º 2% NE 18 mph 73%
2am Clear 51º 2% NE 18 mph 74%
Thu
Oct 22
Partly Cloudy 62º / 46º 15% N 17 mph 57%
Fri
Oct 23
Sunny 56º / 44º 2% NNE 17 mph 52%
Sat
Oct 24
Sunny 57º / 44º 3% NNE 10 mph 56%
Sun
Oct 25
Sunny 60º / 48º 4% WNW 6 mph 57%

Weather Radar for Greenport, NY See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Greenport, NY

Monday
High : 62ºF
NE wind 8 to 12 kt. Sunny. Seas around 1 ft.
Monday Night
Low : 46ºF
NNE wind 11 to 14 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 to 2 ft.
Tuesday
High : 62ºF
NNE wind around 16 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 2 ft.
Tuesday Night
Low : 48ºF
NNE wind 15 to 20 kt. Partly cloudy. Seas around 2 ft.
Wednesday
High : 59ºF
NNE wind 15 to 19 kt, with gusts as high as 26 kt. Mostly sunny. Seas around 2 ft.
Wednesday Night
Low : 51ºF
NNE wind 13 to 15 kt. Mostly cloudy. Seas around 2 ft.
Thursday
High : 62ºF
N wind 8 to 13 kt. Mostly sunny. Seas 1 to 2 ft.
Thursday Night
Low : 48ºF
N wind 7 to 10 kt increasing to 10 to 13 kt after midnight. Winds could gust as high as 20 kt. Mostly clear. Seas 1 to 2 ft.
Friday
High : 58ºF
N wind 10 to 15 kt, with gusts as high as 22 kt. Sunny. Seas 1 to 2 ft.

NOAA Buoy Data Near Greenport, NY See Map

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    Wind Speed Forecast for Greenport, NY

    MondayTuesdayWednesday
    Wind Speed (MPH) 4712101012121518171315
    7am11am3pm7pm11pm3am7am11am3pm7pm11pm3am
    MPH 4712101012121518171315
    DIR ENENENEENENENNENNENNENNENNENENNE

    Current Weather Conditions In Greenport, NY

    As Of: 17 minutes ago

    • 45ºF
    • 43ºF
    • 4mph
    • 0º (ENE)
    • 4mph
    • Clear
    • 10mi
    • 30.50"
    • 78%
    • 0ºF

    The weather right now in Greenport, NY is Clear. The current temperature is 45°F, and the expected high and low for today, Monday, October 19, 2026, are -° high temperature and 44°F low temperature. The wind is currently blowing at 4 miles per hour, and coming from the East Northeast. The wind is gusting to 4 mph. With the wind and the atmosphere the temperature feels like 43° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 78 percent, and air pressure at 30.5 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 2:21am Mon Oct 19 2026

    ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TUESDAY TO 6 AM EDT WEDNESDAY...

    WHAT: Northeast winds 15 to 25 kt with gusts up to 30 kt and
    seas 2 to 4 feet expected.

    WHERE: The south shore and eastern bays of Long Island, and
    Long Island Sound East of New Haven CT/Port Jefferson NY to
    the Mouth of the Connecticut River.

    WHEN: From 6 AM Tuesday to 6 AM EDT Wednesday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&