AlaskaNatural lake, 1,502 acres, Yukon-Koyukuk Census Area
Sithylemenkat Lake wind forecast
7-day outlook
Daylight hours, 8am to 7pm local time. Wind in knots.
-
MonOct 26
7-9kt
SSW, gusts 21
High 39°F, rain 100%
Use caution -
TueOct 27
4kt
SSE, gusts 7
High 39°F, rain 35%
Light wind -
WedOct 28
4-5kt
ESE, gusts 10
High 33°F, rain 33%
Use caution -
ThuOct 29
2-6kt
SE, gusts 13
High 35°F, rain 52%
Use caution -
FriOct 30
4-6kt
ESE, gusts 14
High 34°F, rain 75%
Use caution -
SatOct 31
2-3kt
SE, gusts 7
High 33°F, rain 40%
Light wind -
SunNov 1
1-2kt
SSE, gusts 5
High 28°F, rain 46%
Light wind
Hour by hour, next 3 days
This week on Sithylemenkat
Over the next 7 days on Sithylemenkat Lake, the windiest stretch looks like Monday, with gusts to about 21 kt. Sunday is the calmest day in the outlook, topping out near 2 kt.
Wednesday is the pick for sailing, and Tuesday 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 Sithylemenkat, 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.
Sithylemenkat Lake forecast questions
What is the wind forecast for Sithylemenkat Lake this weekend?
In the National Weather Service forecast from October 25: Saturday: SE wind 2 to 3 kt, gusts to 7 kt, high near 33°F. Sunday: SSE wind 1 to 2 kt, gusts to 5 kt, high near 28°F. The live cards above always show the latest update.
When is the best day to sail on Sithylemenkat Lake this week?
Based on the National Weather Service forecast from October 25, Wednesday looks best, with ESE wind around 4 to 5 kt and gusts near 10 kt. Forecasts beyond three days shift, so check the live day cards above and look again the night before.
Where does the Sithylemenkat 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 Sithylemenkat is blown out, these are the closest alternatives. Tap through for their wind forecasts.