Skip to content
lakeglance

KentuckyReservoir, 8,439 acres

Green River Lake wind forecast

Shoreline: USGS National Hydrography Dataset

7-day outlook

Daylight hours, 8am to 7pm local time. Wind in knots.

  1. TodayOct 26

    0-1kt

    W, gusts 5

    High 76°F, rain 0%

    Light wind
  2. TueOct 27

    0-1kt

    E, gusts 4

    High 76°F, rain 0%

    Light wind
  3. WedOct 28

    1-4kt

    SSW, gusts 9

    High 75°F, rain 0%

    Light wind
  4. ThuOct 29

    1-3kt

    SSW, gusts 7

    High 76°F, rain 0%

    Light wind
  5. FriOct 30

    0-1kt

    WSW, gusts 4

    High 78°F, rain 0%

    Light wind
  6. SatOct 31

    1-3kt

    SE, gusts 7

    High 74°F, rain 14%

    Light wind
  7. SunNov 1

    2-4kt

    SSE, gusts 9

    High 71°F, rain 60%

    Light wind

Hour by hour, next 3 days

Wind and gusts0 to 30+ ktScoreGood, caution, stay ashoreNightBest windowArrows point where the wind blows to.

This week on Green River

Over the next 7 days on Green River Lake, the windiest stretch looks like Wednesday, with gusts to about 9 kt. Monday is the calmest day in the outlook, topping out near 1 kt.

Wednesday is the pick for sailing, and Monday looks best for kayaks and paddleboards. Mornings are usually calmer than afternoons, so check the hourly strip for the exact window.

Reading a lake wind forecast

Sustained wind is the average over a couple of minutes; gusts are the short peaks. On inland water the gap between the two matters as much as the average. A steady 12 kt is a pleasant sail, while 8 kt gusting 20 kt knocks small boats flat and tires out paddlers.

On a lake the size of Green River, waves stay modest, but nearby hills, trees and buildings bend the wind. Expect shifts and puffs, especially close to shore, and treat the forecast speed as an average across open water.

The National Weather Service forecast covers a 2.5 km grid, so local effects like a sea breeze off a big lake, a cold front or afternoon thunderstorms can arrive earlier or stronger than shown. Check the forecast again on the morning you go, and keep an eye on small craft advisories.

Green River Lake forecast questions

What is the wind forecast for Green River Lake this weekend?

In the National Weather Service forecast from October 26: Saturday: SE wind 1 to 3 kt, gusts to 7 kt, high near 74°F. Sunday: SSE wind 2 to 4 kt, gusts to 9 kt, high near 71°F, 60% chance of rain. The live cards above always show the latest update.

When is the best day to sail on Green River Lake this week?

Based on the National Weather Service forecast from October 26, Wednesday looks best, with SSW wind around 1 to 4 kt and gusts near 9 kt. Forecasts beyond three days shift, so check the live day cards above and look again the night before.

Where does the Green River Lake wind forecast come from?

From the National Weather Service gridded forecast for the 2.5 km cell over the lake. It is the same forecast local NWS offices use, updated several times a day. We convert wind to knots and add our own go or no-go call for each activity.

What wind is too strong for a kayak or paddleboard?

We flag paddling as risky once sustained wind passes about 8 kt or gusts pass 12 kt, and advise staying ashore above 12 kt sustained or 18 kt gusts. Offshore wind is the most dangerous because it pushes you away from the launch.

Nearby lakes

If Green River is blown out, these are the closest alternatives. Tap through for their wind forecasts.