Loading lake details...
Loading lake details...

Harwich, MA · Barnstable County
Right Now
Drizzle
Water
69°
Wind
3 mph
ESE
Gusts
7 mph
Pressure
30.07
steady
Forecast - Tue, Jun 23
High / Low
72° / 62°
Wind
6 mph
gusts 19 mph
Precip
99%
UV
4
Sunrise
9:06 AM
Sunset
12:19 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
Tue, Tue, Jun 30
Tue, Jun 30 scores 70/100 — Solunar 5/5, Pressure rising.
Best for Boating
Thu, Thu, Jun 25
Thu, Jun 25 scores 80/100 — Wind 11 mph, Rain 0%.
Best for Swimming
Thu, Thu, Jun 25
Thu, Jun 25 scores 70/100 — Air 77°F, Rain 0%.
Best for Paddling
Thu, Thu, Jun 25
Thu, Jun 25 scores 75/100 — Wind 11 mph, Rain 0%.
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 | Partly Cloudy | Drizzle | Mostly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Cloudy |
| High / Low | 72°/62° | 77°/61° | 77°/62° | 73°/64° | 73°/64° | 73°/62° | 74°/62° | 74°/64° | 75°/65° |
| Precip | 99% | 89% | 0% | 63% | 0% | 47% | 48% | 36% | 21% |
| Wind | 10 mphgust 19 | 8 mphgust 16 | 11 mphgust 18 | 14 mphgust 24 | 9 mphgust 16 | 8 mphgust 15 | 7 mphgust 15 | 10 mphgust 19 | 14 mphgust 24 |
| Pressure | 29.91" stable | 29.89" falling | 30.03" rising | 30.02" stable | 29.93" falling | 29.95" stable | 30.06" rising | 30.10" rising | 30.07" falling |
| UV Index | 4 | 8 | 6 | 4 | 6 | 8 | 7 | 7 | 6 |
| Sunrise | 9:06 AM | 9:06 AM | 9:07 AM | 9:07 AM | 9:07 AM | 9:08 AM | 9:08 AM | 9:09 AM | 9:09 AM |
| Sunset | 12:19 AM | 12:19 AM | 12:19 AM | 12:19 AM | 12:19 AM | 12:19 AM | 12:19 AM | 12:19 AM | 12:19 AM |
| Bite Rating | 2/5first quarter | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 3/5waxing gibbous | 5/5FULL | 5/5FULL | 3/5FULL |
Today Read
Seymour PondWind read
Calm
6 mph avg
Water read
69°
Warm-water bite
Air range
62° / 72°
today
Precip
99%
watch timing
Today's forecast for Seymour Pond has calm wind, 62F to 72F air temperatures, 99% chance of precipitation, and 69F 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
11:34 PM - 2:04 AM
Minor
6:13 PM - 7:43 PM
Detailed temperature readings across your lake.
No credit card required for preview
Water Temperature History
Current
71°
Jun 28
Low
33°
Feb 22
Average
55°
Last 12 Months
Warmest avg: July (72°F)
Coolest avg: February (39°F)
Rapid warming: May → June (+13°F)
Sharpest cooling: September → October (-13°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
4am - 11am
Peak Wind
11 mph
4am
Peak Gust
19 mph
highest gust
Pressure
30.00 inHg
falling
Visibility
9 mi
92% 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 69°F -- warm-water species active.
Nearby Lakes
FAQ
Seymour Pond covers 170.43 acres (0.27 square miles) with a maximum depth of 8.66 meters (~28 feet).
Seymour Pond is located in Harwich, Barnstable County, MA. It is accessible to the public for outdoor activities.