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MaineNatural lake, 4,871 acres

Grand Lake Matagamon wind forecast

Shoreline: USGS National Hydrography Dataset

7-day outlook

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

  1. TodayOct 26

    7-10kt

    WNW, gusts 19

    High 55°F, rain 22%

    Good
  2. TueOct 27

    4-9kt

    NW, gusts 17

    High 42°F, rain 0%

    Good
  3. WedOct 28

    4-6kt

    W, gusts 12

    High 48°F, rain 0%

    Good
  4. ThuOct 29

    3-7kt

    SW, gusts 14

    High 59°F, rain 0%

    Good
  5. FriOct 30

    7-12kt

    W, gusts 20

    High 57°F, rain 20%

    Good
  6. SatOct 31

    3-8kt

    WNW, gusts 15

    High 50°F, rain 8%

    Good
  7. SunNov 1

    3-6kt

    WSW, gusts 13

    High 53°F, rain 10%

    Good

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 Grand Lake Matagamon

Over the next 7 days on Grand Lake Matagamon, the windiest stretch looks like Friday, with gusts to about 20 kt. Wednesday is the calmest day in the outlook, topping out near 6 kt.

Friday is the pick for sailing, and Wednesday 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 Grand Lake Matagamon, 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.

Grand Lake Matagamon forecast questions

What is the wind forecast for Grand Lake Matagamon this weekend?

In the National Weather Service forecast from October 26: Saturday: WNW wind 3 to 8 kt, gusts to 15 kt, high near 50°F. Sunday: WSW wind 3 to 6 kt, gusts to 13 kt, high near 53°F. The live cards above always show the latest update.

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

Based on the National Weather Service forecast from October 26, Friday looks best, with W wind around 7 to 12 kt and gusts near 20 kt. Forecasts beyond three days shift, so check the live day cards above and look again the night before.

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