VirginiaReservoir, 1,302 acres, Fairfax County
Occoquan Reservoir wind forecast
7-day outlook
Daylight hours, 8am to 7pm local time. Wind in knots.
-
TodayOct 26
1-3kt
WNW, gusts 7
High 70°F, rain 0%
Light wind -
TueOct 27
3-4kt
NNE, gusts 9
High 70°F, rain 0%
Light wind -
WedOct 28
1-3kt
ESE, gusts 6
High 68°F, rain 0%
Light wind -
ThuOct 29
0-4kt
SSW, gusts 7
High 72°F, rain 0%
Light wind -
FriOct 30
1-2kt
W, gusts 4
High 76°F, rain 0%
Light wind -
SatOct 31
2-4kt
NE, gusts 7
High 71°F, rain 1%
Light wind -
SunNov 1
2-5kt
SSE, gusts 9
High 68°F, rain 32%
Use caution
Hour by hour, next 3 days
This week on Occoquan
Over the next 7 days on Occoquan Reservoir, the windiest stretch looks like Tuesday, with gusts to about 9 kt. Friday is the calmest day in the outlook, topping out near 2 kt.
Tuesday 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 Occoquan, 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.
Occoquan Reservoir forecast questions
What is the wind forecast for Occoquan Reservoir this weekend?
In the National Weather Service forecast from October 26: Saturday: NE wind 2 to 4 kt, gusts to 7 kt, high near 71°F. Sunday: SSE wind 2 to 5 kt, gusts to 9 kt, high near 68°F. The live cards above always show the latest update.
When is the best day to sail on Occoquan Reservoir this week?
Based on the National Weather Service forecast from October 26, Tuesday looks best, with NNE wind around 3 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 Occoquan Reservoir 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 Occoquan is blown out, these are the closest alternatives. Tap through for their wind forecasts.