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Princeton, ME · Washington County
Right Now
Mostly Cloudy
Water
66°
Wind
5 mph
SSE
Gusts
15 mph
Pressure
30.09
steady
Forecast - Tue, Jun 23
High / Low
63° / 56°
Wind
4 mph
gusts 17 mph
Precip
98%
UV
4
Sunrise
8:43 AM
Sunset
12:22 AM
Every forecast metric for the week ahead — plus AI-picked best days for fishing, boating, swimming, and paddling.
Instant recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Mon, Mon, Jun 29
Mon, Jun 29 scores 75/100 — Solunar 5/5, Wind 5 mph.
Best for Boating
Wed, Wed, Jul 1
Wed, Jul 1 scores 85/100 — Wind 7 mph.
Best for Swimming
Mon, Mon, Jun 29
Mon, Jun 29 scores 75/100 — Air 75°F, Wind 5 mph.
Best for Paddling
Mon, Mon, Jun 29
Mon, Jun 29 scores 80/100 — Wind 5 mph.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Tue23 | Wed24 | Thu25 | Fri26 | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Rain | Drizzle | Drizzle | Rain | Rain | Drizzle | Thunderstorms | Thunderstorms | Mostly Cloudy |
| High / Low | 63°/56° | 74°/56° | 75°/57° | 67°/57° | 73°/57° | 72°/58° | 75°/58° | 76°/60° | 81°/60° |
| Precip | 98% | 39% | 43% | 81% | 63% | 47% | 35% | 50% | 24% |
| Wind | 6 mphgust 17 | 10 mphgust 20 | 6 mphgust 14 | 8 mphgust 17 | 5 mphgust 13 | 5 mphgust 16 | 5 mphgust 15 | 6 mphgust 14 | 7 mphgust 15 |
| Pressure | 29.94" stable | 29.77" falling | 29.96" rising | 30.02" rising | 29.92" falling | 29.91" stable | 30.00" rising | 30.05" rising | 30.02" falling |
| UV Index | 4 | 5 | 4 | 4 | 5 | 5 | 5 | 5 | 5 |
| Sunrise | 8:43 AM | 8:43 AM | 8:44 AM | 8:44 AM | 8:45 AM | 8:45 AM | 8:45 AM | 8:46 AM | 8:47 AM |
| Sunset | 12:22 AM | 12:22 AM | 12:22 AM | 12:22 AM | 12:22 AM | 12:22 AM | 12:22 AM | 12:22 AM | 12:21 AM |
| Bite Rating | 2/5first quarter | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 5/5FULL | 3/5FULL |
Today Read
Long LakeWind read
Calm
4 mph avg
Water read
66°
Warm-water bite
Air range
56° / 63°
today
Precip
98%
watch timing
Today's forecast for Long Lake has calm wind, 56F to 63F air temperatures, 98% chance of precipitation, and 66F water.
AI read · today
Active temps make wind edges, shallow cover, and feeding windows more important. The planning constraint is weak timing.
Reads 8 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
first quarter
Major
11:23 PM - 1:53 AM
Minor
12:00 AM - 7:40 PM
Detailed temperature readings across your lake.
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Water Temperature History
Current
67°
Jun 28
Low
32°
Feb 15
Average
51°
Last 12 Months
Warmest avg: July (73°F)
Coolest avg: February (32°F)
Rapid warming: April → May (+13°F)
Sharpest cooling: September → October (-14°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
4am - 11am
Peak Wind
6 mph
2pm
Peak Gust
17 mph
highest gust
Pressure
30.08 inHg
steady
Visibility
7 mi
76% 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
2/5first quarter
Water at 66°F -- warm-water species active.
Nearby Lakes
FAQ
Long Lake covers 595.00 acres (0.93 square miles)
Long Lake is located in Princeton, Washington County, ME. It is accessible to the public for outdoor activities.