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WisconsinNatural lake, 7,651 acres, Green Lake County

Green Lake wind forecast

Green Lake, Wisconsin
Photo: Digihomer at English Wikipedia, Public domain

7-day outlook

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

  1. TodayOct 26

    8-11kt

    NE, gusts 15

    High 54°F, rain 8%

    Good
  2. TueOct 27

    9-10kt

    SE, gusts 18

    High 66°F, rain 3%

    Good
  3. WedOct 28

    7-9kt

    SSW, gusts 16

    High 71°F, rain 13%

    Good
  4. ThuOct 29

    3-7kt

    W, gusts 13

    High 69°F, rain 27%

    Good
  5. FriOct 30

    3-5kt

    SW, gusts 10

    High 66°F, rain 44%

    Use caution
  6. SatOct 31

    6-7kt

    SSE, gusts 13

    High 65°F, rain 44%

    Good
  7. SunNov 1

    4-5kt

    SSW, gusts 10

    High 65°F, rain 32%

    Use caution

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

Over the next 7 days on Green Lake, the windiest stretch looks like Tuesday, with gusts to about 18 kt. Friday is the calmest day in the outlook, topping out near 5 kt.

Monday is the pick for sailing, and Friday 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, 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 Lake forecast questions

What is the wind forecast for Green Lake this weekend?

In the National Weather Service forecast from October 26: Saturday: SSE wind 6 to 7 kt, gusts to 13 kt, high near 65°F. Sunday: SSW wind 4 to 5 kt, gusts to 10 kt, high near 65°F. The live cards above always show the latest update.

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

Based on the National Weather Service forecast from October 26, Monday looks best, with NE wind around 8 to 11 kt and gusts near 15 kt. Forecasts beyond three days shift, so check the live day cards above and look again the night before.

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