Plum Gut Harbor, Plum Island, NY Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Sun Aug 2 |
Scattered Thunderstorms | -º / 73º | 43% | S 17 mph | 95% | |
|
Mon Aug 3 |
Thunderstorms/Wind View Hourly |
76º / 66º | 82% | SSW 22 mph | 94% | |
| 12am | Cloudy | 74º | 16% | SSE 10 mph | 96% | |
| 1am | Cloudy | 74º | 18% | S 13 mph | 94% | |
| 2am | Cloudy | 75º | 19% | S 12 mph | 93% | |
| 3am | Cloudy | 74º | 21% | S 14 mph | 94% | |
| 4am | Cloudy | 74º | 22% | S 16 mph | 93% | |
| 5am | Cloudy | 74º | 17% | SSW 17 mph | 94% | |
| 6am | Cloudy | 74º | 22% | S 17 mph | 95% | |
| 7am | Scattered Thunderstorms | 74º | 46% | S 18 mph | 97% | |
| 8am | Thunderstorms | 75º | 75% | SSW 19 mph | 96% | |
| 9am | Thunderstorms/Wind | 75º | 71% | SSW 20 mph | 93% | |
| 10am | Scattered Thunderstorms/Wind | 75º | 44% | SSW 21 mph | 92% | |
| 11am | Thunderstorms/Wind | 75º | 65% | SSW 21 mph | 93% | |
| 12pm | Thunderstorms/Wind | 75º | 65% | SSW 22 mph | 95% | |
| 1pm | Thunderstorms/Wind | 75º | 69% | SSW 21 mph | 95% | |
| 2pm | Thunderstorms/Wind | 75º | 83% | SSW 20 mph | 96% | |
| 3pm | Thunderstorms | 75º | 67% | SSW 18 mph | 95% | |
| 4pm | Showers | 75º | 46% | SSW 18 mph | 94% | |
| 5pm | Scattered Thunderstorms | 75º | 39% | SSW 17 mph | 94% | |
| 6pm | Thunderstorms | 75º | 79% | SW 16 mph | 92% | |
| 7pm | Rain | 75º | 69% | SW 16 mph | 94% | |
| 8pm | Showers | 74º | 39% | SW 14 mph | 94% | |
| 9pm | Mostly Cloudy | 74º | 22% | WSW 11 mph | 93% | |
| 10pm | Partly Cloudy | 73º | 21% | W 11 mph | 91% | |
| 11pm | Partly Cloudy | 73º | 20% | W 10 mph | 89% | |
|
Tue Aug 4 |
Partly Cloudy View Hourly |
76º / 68º | 5% | WSW 7 mph | 76% | |
| 12am | Partly Cloudy | 72º | 7% | WNW 10 mph | 87% | |
| 1am | Mostly Cloudy | 71º | 5% | NW 9 mph | 84% | |
| 2am | Partly Cloudy | 70º | 5% | NW 9 mph | 82% | |
| 3am | Mostly Clear | 69º | 5% | NW 8 mph | 83% | |
| 4am | Partly Cloudy | 69º | 5% | NW 8 mph | 83% | |
| 5am | Clear | 68º | 5% | NNW 7 mph | 83% | |
| 6am | Mostly Sunny | 67º | 5% | NNW 6 mph | 85% | |
| 7am | Mostly Sunny | 69º | 5% | NNW 5 mph | 84% | |
| 8am | Partly Cloudy | 70º | 5% | NNW 5 mph | 82% | |
| 9am | Partly Cloudy | 71º | 5% | NNW 5 mph | 79% | |
| 10am | Partly Cloudy | 72º | 5% | NW 5 mph | 76% | |
| 11am | Partly Cloudy | 73º | 4% | W 5 mph | 76% | |
| 12pm | Partly Cloudy | 74º | 5% | SW 6 mph | 74% | |
| 1pm | Partly Cloudy | 74º | 5% | SW 7 mph | 74% | |
| 2pm | Partly Cloudy | 75º | 4% | SW 7 mph | 73% | |
| 3pm | Partly Cloudy | 75º | 4% | SW 7 mph | 73% | |
| 4pm | Mostly Cloudy | 75º | 4% | SSW 7 mph | 73% | |
| 5pm | Partly Cloudy | 75º | 4% | SSW 6 mph | 73% | |
| 6pm | Partly Cloudy | 75º | 4% | SSW 5 mph | 75% | |
| 7pm | Partly Cloudy | 75º | 4% | SSW 5 mph | 76% | |
| 8pm | Partly Cloudy | 74º | 4% | SSW 5 mph | 77% | |
| 9pm | Partly Cloudy | 73º | 5% | SSW 4 mph | 79% | |
| 10pm | Partly Cloudy | 72º | 5% | SSW 4 mph | 82% | |
| 11pm | Partly Cloudy | 72º | 5% | SSW 3 mph | 84% | |
|
Wed Aug 5 |
Mostly Cloudy | 75º / 72º | 24% | SE 8 mph | 88% | |
|
Thu Aug 6 |
Mostly Sunny | 79º / 73º | 24% | SSW 13 mph | 90% | |
|
Fri Aug 7 |
Partly Cloudy | 80º / 73º | 24% | SW 12 mph | 87% | |
|
Sat Aug 8 |
PM Thunderstorms | 79º / 72º | 38% | WSW 11 mph | 83% | |
|
Sun Aug 9 |
Partly Cloudy | 79º / 72º | 24% | SW 11 mph | 83% | |
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Buoy Data
For Plum Gut Harbor, Plum Island, NY -
Wind Forecast
In Plum Gut Harbor, Plum Island, NY -
Radar
In Plum Gut Harbor, Plum Island, NY -
Marine Forecast
In Plum Gut Harbor, Plum Island, NY
Weather Radar for Plum Gut Harbor, Plum Island, NY See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Plum Gut Harbor, Plum Island, NY
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Cloudy, with a low around 71. South wind 10 to 17 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. Breezy, with a south wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 68. Southwest wind 8 to 16 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunny, with a high near 76. Northwest wind around 7 mph becoming southwest in the afternoon.
Partly cloudy, with a low around 68. South wind around 6 mph becoming calm after midnight.
Mostly sunny, with a high near 76.
Mostly cloudy, with a low around 70.
Mostly sunny, with a high near 78.
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 72.
Mostly sunny, with a high near 78.
A 30 percent chance of showers. Partly cloudy, with a low around 72.
Mostly sunny, with a high near 78.
A 30 percent chance of showers. Mostly cloudy, with a low around 71.
Mostly sunny, with a high near 78.
NOAA Buoy Data Near Plum Gut Harbor, Plum Island, NY See Map
Wind Speed Forecast for Plum Gut Harbor, Plum Island, NY
| Monday | Tuesday | Wednesday | ||||||||||
| Wind Speed (MPH) | 10 | 16 | 19 | 22 | 18 | 14 | 10 | 8 | 5 | 6 | 7 | 5 |
| 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | |
| MPH | 10 | 16 | 19 | 22 | 18 | 14 | 10 | 8 | 5 | 6 | 7 | 5 |
| DIR | SSE | S | SSW | SSW | SSW | SW | WNW | NW | NNW | SW | SSW | SSW |
Current Weather Conditions In Plum Gut Harbor, Plum Island, NY
As Of: 26 minutes ago
- 74ºF
- 74ºF
- 10mph
- 0º (SSE)
- 10mph
- Cloudy
- 5mi
- 29.86"
- 96%
- 0ºF
The weather right now in Plum Gut Harbor, Plum Island, NY is Cloudy. The current temperature is 74°F, and the expected high and low for today, Monday, August 3, 2026, are -° high temperature and 73°F low temperature. The wind is currently blowing at 10 miles per hour, and coming from the South Southeast. The wind is gusting to 10 mph. With the wind and the atmosphere the temperature feels like 74° Fahrenheit. Expected precipitation is 16 percent, with current humidity at 96 percent, and air pressure at 29.86 in. Visibility is 5 nautical miles. There are 1 current weather alert(s).
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 8 PM EDT MONDAY...
WHAT: South winds 10 to 20 kt with gusts up to 30 kt and seas
around 2 feet expected.
WHERE: Long Island Sound from Port Jefferson and New Haven
east to Orient Point and the Connecticut River, and Peconic
and Gardiners Bays.
WHEN: From 4 AM to 8 PM EDT Monday.
IMPACTS: Conditions will be hazardous to small craft.
PRECAUTIONARY / PREPAREDNESS ACTIONS:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
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