Skip to content
lakeglance

WashingtonReservoir, 5,776 acres, Okanogan County

Osoyoos Lake wind forecast

Osoyoos Lake, Washington
Photo: Kyle Pearce from Vancouver, Canada, CC BY-SA 2.0

7-day outlook

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

  1. TodayOct 26

    1-3kt

    NNE, gusts 5

    High 55°F, rain 81%

    Stay ashore
  2. TueOct 27

    0-3kt

    S, gusts 5

    High 53°F, rain 74%

    Stay ashore
  3. WedOct 28

    1-2kt

    S, gusts 3

    High 47°F, rain 72%

    Stay ashore
  4. ThuOct 29

    1-2kt

    N, gusts 3

    High 45°F, rain 55%

    Light wind
  5. FriOct 30

    0-2kt

    N, gusts 4

    High 46°F, rain 41%

    Light wind
  6. SatOct 31

    0-1kt

    S, gusts 2

    High 48°F, rain 10%

    Light wind
  7. SunNov 1

    0-1kt

    NNW, gusts 3

    High 49°F, rain 5%

    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 Osoyoos

Over the next 7 days on Osoyoos Lake, the windiest stretch looks like Monday, with gusts to about 5 kt. Saturday is the calmest day in the outlook, topping out near 1 kt.

Saturday 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 Osoyoos, 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.

Osoyoos Lake forecast questions

What is the wind forecast for Osoyoos Lake this weekend?

In the National Weather Service forecast from October 26: Saturday: S wind 0 to 1 kt, gusts to 2 kt, high near 48°F. Sunday: NNW wind 0 to 1 kt, gusts to 3 kt, high near 49°F. The live cards above always show the latest update.

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

Based on the National Weather Service forecast from October 26, Saturday looks best, with S wind around 0 to 1 kt and gusts near 2 kt. Forecasts beyond three days shift, so check the live day cards above and look again the night before.

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