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Gaston, OR · Washington County
Right Now
Mostly Clear
Water
58°
Wind
7 mph
WNW
Gusts
14 mph
Pressure
29.73
falling
Forecast - Fri, May 29
High / Low
62° / 45°
Wind
6 mph
gusts 18 mph
Precip
73%
UV
5
Sunrise
12:29 PM
Sunset
3:52 AM
Today Read
Henry Hagg LakeWind read
Calm
6 mph avg
Water read
58°
Cool-water mix
Air range
45° / 62°
today
Precip
73%
watch timing
Today's forecast for Henry Hagg Lake has calm wind, 45F to 62F air temperatures, 73% chance of precipitation, and 58F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Active temps make wind edges, shallow cover, and feeding windows more important. Wind is not the main constraint, so timing and presentation can drive the plan. Check the solunar window against hourly wind and light.
Uses this lake data
Trip read from the AI planner
Green lightFishing Forecast
waxing gibbous
Major
7:00 AM - 7:00 AM
Minor
2:26 AM - 3:56 AM
Detailed temperature readings across your lake.
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Fish Species
8Water Temperature History
Current
67°
Jun 7
Low
39°
Nov 30
Average
58°
Last 12 Months
Warmest avg: July (76°F)
Coolest avg: December (42°F)
Rapid warming: April → May (+9°F)
Sharpest cooling: September → October (-12°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
10 mph
5pm
Peak Gust
18 mph
highest gust
Pressure
29.88 inHg
rising
Visibility
11 mi
88% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
4/5waxing gibbous
Water at 58°F -- good for cool-water species.
Fish Species
8Nearby Lakes
FAQ
Henry Hagg Lake covers 1129.00 acres (1.76 square miles)
Henry Hagg Lake is located in Gaston, Washington County, OR. It is accessible to the public for outdoor activities.