CatchWindow · Time on the water
Mt. Gretna Lake & Beach conditions
Weather, wind and available nearby ocean forecasts for Mt. Gretna Lake & Beach. Model forecasts are separate from station observations.
- Coordinates
- 40.2462785, -76.4776355
Forecast sources and coverage
Times use America/New_York. Weather: available; marine forecast: unavailable. Regional model values are separate from station observations.
Forecast for boat ramp, 24.6 km from Mt. Gretna Lake & Beach. Local conditions can differ.
Weather fetched 2026-11-05T12:06:44.210Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Rain mm | Rain % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 5, 07:00 a.m. EST | 17.3 | 25.6 | 38.5 km/h | 187.1 | 1.7 | 43.0 | 1012.6 |
| Nov 5, 08:00 a.m. EST | 17.4 | 27.7 | 37.8 km/h | 191.2 | 0.9 | 39.0 | 1012.5 |
| Nov 5, 09:00 a.m. EST | 17.8 | 27.7 | 47.2 km/h | 192.6 | 0.6 | 28.0 | 1012.3 |
| Nov 5, 10:00 a.m. EST | 18.5 | 23.0 | 47.9 km/h | 184.2 | 0.3 | 19.0 | 1012.4 |
| Nov 5, 11:00 a.m. EST | 19.6 | 23.0 | 47.5 km/h | 186.7 | 0.0 | 20.0 | 1012.1 |
| Nov 5, 12:00 p.m. EST | 20.9 | 24.8 | 38.2 km/h | 199.2 | 0.0 | 7.0 | 1011.2 |
| Nov 5, 01:00 p.m. EST | 21.6 | 24.5 | 34.9 km/h | 208.6 | 0.0 | 6.0 | 1010.4 |
| Nov 5, 02:00 p.m. EST | 21.8 | 22.7 | 31.7 km/h | 210.6 | 0.0 | 8.0 | 1010.0 |
| Nov 5, 03:00 p.m. EST | 21.7 | 19.8 | 34.6 km/h | 201.1 | 0.0 | 7.0 | 1009.8 |
| Nov 5, 04:00 p.m. EST | 21.3 | 18.4 | 38.9 km/h | 198.6 | 0.0 | 10.0 | 1009.8 |
| Nov 5, 05:00 p.m. EST | 19.8 | 13.7 | 32.0 km/h | 196.7 | 0.1 | 15.0 | 1010.0 |
| Nov 5, 06:00 p.m. EST | 18.9 | 14.4 | 27.4 km/h | 191.0 | 0.7 | 12.0 | 1010.1 |
| Nov 5, 07:00 p.m. EST | 18.0 | 13.3 | 27.0 km/h | 226.2 | 0.3 | 14.0 | 1010.8 |
| Nov 5, 08:00 p.m. EST | 17.6 | 9.7 | 24.1 km/h | 222.6 | 0.0 | 22.0 | 1010.9 |
| Nov 5, 09:00 p.m. EST | 17.3 | 11.5 | 41.8 km/h | 194.8 | 0.0 | 28.0 | 1010.9 |
| Nov 5, 10:00 p.m. EST | 17.4 | 11.5 | 29.5 km/h | 204.0 | 0.0 | 21.0 | 1011.2 |
| Nov 5, 11:00 p.m. EST | 17.4 | 11.2 | 20.9 km/h | 216.2 | 0.0 | 19.0 | 1011.0 |
| Nov 6, 12:00 a.m. EST | 16.8 | 9.7 | 15.8 km/h | 251.4 | 0.0 | 7.0 | 1011.1 |
| Nov 6, 01:00 a.m. EST | 16.1 | 9.4 | 10.1 km/h | 275.0 | 0.0 | 4.0 | 1011.2 |
| Nov 6, 02:00 a.m. EST | 15.2 | 8.6 | 19.8 km/h | 303.0 | 0.0 | 3.0 | 1011.4 |
| Nov 6, 03:00 a.m. EST | 14.2 | 6.8 | 20.2 km/h | 318.3 | 0.0 | 4.0 | 1011.6 |
| Nov 6, 04:00 a.m. EST | 13.6 | 4.7 | 22.0 km/h | 352.6 | 0.0 | 4.0 | 1012.0 |
| Nov 6, 05:00 a.m. EST | 13.2 | 5.0 | 16.6 km/h | 14.4 | 0.0 | 4.0 | 1012.3 |
| Nov 6, 06:00 a.m. EST | 13.0 | 5.0 | 13.7 km/h | 351.1 | 0.0 | 3.0 | 1012.0 |
| Nov 6, 07:00 a.m. EST | 13.1 | 4.3 | 12.2 km/h | 268.1 | 0.0 | 8.0 | 1012.6 |
| Nov 6, 08:00 a.m. EST | 14.0 | 3.2 | 14.4 km/h | 156.1 | 0.0 | 8.0 | 1013.3 |
| Nov 6, 09:00 a.m. EST | 15.0 | 2.9 | 14.0 km/h | 305.7 | 0.0 | 11.0 | 1013.1 |
| Nov 6, 10:00 a.m. EST | 16.9 | 5.4 | 7.9 km/h | 300.4 | 0.0 | 12.0 | 1013.2 |
| Nov 6, 11:00 a.m. EST | 18.5 | 7.9 | 11.9 km/h | 303.3 | 0.0 | 12.0 | 1012.7 |
| Nov 6, 12:00 p.m. EST | 19.1 | 7.9 | 13.3 km/h | 300.2 | 0.0 | 7.0 | 1012.0 |
| Nov 6, 01:00 p.m. EST | 19.5 | 5.4 | 11.9 km/h | 260.2 | 0.0 | 4.0 | 1011.2 |
| Nov 6, 02:00 p.m. EST | 19.8 | 7.2 | 13.3 km/h | 271.8 | 0.0 | 8.0 | 1010.8 |
| Nov 6, 03:00 p.m. EST | 19.8 | 7.2 | 17.3 km/h | 282.9 | 0.0 | 3.0 | 1010.8 |
| Nov 6, 04:00 p.m. EST | 19.1 | 5.4 | 19.1 km/h | 17.7 | 0.0 | 3.0 | 1010.6 |
| Nov 6, 05:00 p.m. EST | 16.4 | 5.4 | 20.2 km/h | 52.5 | 0.0 | 2.0 | 1010.5 |
| Nov 6, 06:00 p.m. EST | 15.7 | 6.8 | 15.8 km/h | 33.4 | 0.0 | 3.0 | 1010.9 |
| Nov 6, 07:00 p.m. EST | 14.4 | 8.3 | 15.1 km/h | 330.6 | 0.0 | 2.0 | 1011.4 |
| Nov 6, 08:00 p.m. EST | 13.5 | 6.5 | 14.0 km/h | 356.9 | 0.0 | 0.0 | 1011.6 |
| Nov 6, 09:00 p.m. EST | 12.9 | 6.1 | 6.8 km/h | 324.8 | 0.0 | 0.0 | 1011.9 |
| Nov 6, 10:00 p.m. EST | 12.7 | 6.5 | No gust | 292.6 | 0.0 | 0.0 | 1012.2 |
| Nov 6, 11:00 p.m. EST | 12.8 | 10.8 | No gust | 288.4 | 0.0 | 0.0 | 1012.2 |
| Nov 7, 12:00 a.m. EST | 13.6 | 13.7 | 14.2 km/h | 296.6 | 0.0 | 0.0 | 1011.9 |
| Nov 7, 01:00 a.m. EST | 13.1 | 14.8 | 30.0 km/h | 295.5 | 0.0 | 0.0 | 1011.8 |
| Nov 7, 02:00 a.m. EST | 12.6 | 15.5 | 38.2 km/h | 301.6 | 0.0 | 2.0 | 1011.7 |
| Nov 7, 03:00 a.m. EST | 12.1 | 15.5 | 41.4 km/h | 299.3 | 0.0 | 2.0 | 1011.6 |
| Nov 7, 04:00 a.m. EST | 12.0 | 18.0 | 42.1 km/h | 293.0 | 0.0 | 2.0 | 1011.9 |
| Nov 7, 05:00 a.m. EST | 11.4 | 20.5 | 40.0 km/h | 294.1 | 0.0 | 2.0 | 1012.7 |
| Nov 7, 06:00 a.m. EST | 10.7 | 21.6 | 40.3 km/h | 293.9 | 0.0 | 2.0 | 1013.3 |
| Nov 7, 07:00 a.m. EST | 10.0 | 21.2 | 39.2 km/h | 292.5 | 0.0 | 2.0 | 1013.9 |
| Nov 7, 08:00 a.m. EST | 9.4 | 23.0 | 36.4 km/h | 293.4 | 0.0 | 6.0 | 1014.6 |
| Nov 7, 09:00 a.m. EST | 9.7 | 23.8 | 35.6 km/h | 296.9 | 0.0 | 6.0 | 1014.8 |
| Nov 7, 10:00 a.m. EST | 10.5 | 23.8 | 28.8 km/h | 302.1 | 0.0 | 6.0 | 1014.6 |
| Nov 7, 11:00 a.m. EST | 11.3 | 22.7 | 25.9 km/h | 304.0 | 0.0 | 6.0 | 1014.3 |
| Nov 7, 12:00 p.m. EST | 12.2 | 23.0 | 25.6 km/h | 304.0 | 0.0 | 6.0 | 1013.7 |
| Nov 7, 01:00 p.m. EST | 12.7 | 23.0 | 25.2 km/h | 300.0 | 0.0 | 6.0 | 1013.1 |
| Nov 7, 02:00 p.m. EST | 12.6 | 23.0 | 28.1 km/h | 302.0 | 0.0 | 5.0 | 1013.0 |
| Nov 7, 03:00 p.m. EST | 12.2 | 24.5 | 31.3 km/h | 302.6 | 0.0 | 5.0 | 1013.2 |
| Nov 7, 04:00 p.m. EST | 11.2 | 23.0 | 37.4 km/h | 300.8 | 0.0 | 5.0 | 1013.9 |
| Nov 7, 05:00 p.m. EST | 10.7 | 22.3 | 40.0 km/h | 300.8 | 0.0 | 5.0 | 1014.2 |
| Nov 7, 06:00 p.m. EST | 9.5 | 20.9 | 43.6 km/h | 295.6 | 0.0 | 5.0 | 1014.8 |
| Nov 7, 07:00 p.m. EST | 8.8 | 21.2 | 46.1 km/h | 292.0 | Unavailable | 5.0 | 1015.3 |
| Nov 8, 01:00 a.m. EST | 9.6 | 18.7 | 47.5 km/h | 285.2 | Unavailable | 1.0 | 1014.9 |
| Nov 8, 07:00 a.m. EST | 8.9 | 18.7 | 37.4 km/h | 289.2 | Unavailable | 1.0 | 1016.6 |
| Nov 8, 01:00 p.m. EST | 13.5 | 18.0 | 33.8 km/h | 276.9 | Unavailable | 0.0 | 1014.9 |
| Nov 8, 07:00 p.m. EST | 11.4 | 15.1 | 44.6 km/h | 257.2 | Unavailable | 0.0 | 1012.9 |
| Nov 9, 01:00 a.m. EST | 10.1 | 18.0 | 47.2 km/h | 276.3 | Unavailable | 0.0 | 1013.3 |
| Nov 9, 07:00 a.m. EST | 9.3 | 19.1 | 47.9 km/h | 278.9 | Unavailable | 0.0 | 1015.3 |
| Nov 9, 01:00 p.m. EST | 13.7 | 26.3 | 37.1 km/h | 302.1 | Unavailable | 0.0 | 1015.2 |
| Nov 9, 07:00 p.m. EST | 10.3 | 13.7 | 42.5 km/h | 289.8 | Unavailable | 0.0 | 1017.3 |
| Nov 10, 01:00 a.m. EST | 6.4 | 6.5 | 26.6 km/h | 279.5 | Unavailable | 0.0 | 1017.8 |
| Nov 10, 07:00 a.m. EST | 6.2 | 8.6 | 39.6 km/h | 228.1 | Unavailable | 0.0 | 1016.6 |
| Nov 10, 01:00 p.m. EST | 17.3 | 19.8 | 41.4 km/h | 228.1 | Unavailable | 0.0 | 1011.5 |
| Nov 10, 07:00 p.m. EST | 13.2 | 13.3 | 42.8 km/h | 287.4 | Unavailable | 0.0 | 1013.2 |
| Nov 11, 01:00 a.m. EST | 9.5 | 5.8 | 26.6 km/h | 273.3 | Unavailable | 0.0 | 1014.4 |
| Nov 11, 07:00 a.m. EST | 7.3 | 7.2 | No gust | 250.7 | Unavailable | 0.0 | 1014.4 |
| Nov 11, 01:00 p.m. EST | 15.6 | 14.0 | 25.6 km/h | 265.0 | Unavailable | 0.0 | 1011.9 |
| Nov 11, 07:00 p.m. EST | 10.6 | 9.7 | 33.5 km/h | 256.1 | Unavailable | 0.0 | 1010.9 |
Shoreline adventures 2026-11-05
Coverage: partial. No tidal forecast location within 25 miles Source: Unavailable. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 5, 07:00 a.m. EST | Nov 5, 09:00 a.m. EST | 3.0 | Poor | 13.8 | 15.0 | 20.8 kn | 1.7 | unavailable | Heavy rain with wind; Tide contribution unavailable; weather-only assessment; Rain reduces outing comfort; Wind limits outing comfort |
| Nov 5, 02:00 p.m. EST | Nov 5, 04:00 p.m. EST | 5.1 | Fair | 10.7 | 12.2 | 18.7 kn | 0.0 | unavailable | Tide contribution unavailable; weather-only assessment |
Shoreline adventures 2026-11-06
Coverage: partial. No tidal forecast location within 25 miles Source: Unavailable. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 6, 09:00 a.m. EST | Nov 6, 11:00 a.m. EST | 5.7 | Fair | 1.6 | 2.9 | 7.6 kn | 0.0 | unavailable | Tide contribution unavailable; weather-only assessment |
| Nov 6, 02:00 p.m. EST | Nov 6, 04:59 p.m. EST | 5.7 | Fair | 2.9 | 3.9 | 10.3 kn | 0.0 | unavailable | Tide contribution unavailable; weather-only assessment |
Shoreline adventures 2026-11-07
Coverage: partial. No tidal forecast location within 25 miles Source: Unavailable. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 7, 10:00 a.m. EST | Nov 7, 12:00 p.m. EST | 5.5 | Fair | 12.2 | 12.8 | 15.6 kn | 0.0 | unavailable | Tide contribution unavailable; weather-only assessment |
| Nov 7, 12:00 p.m. EST | Nov 7, 02:00 p.m. EST | 5.4 | Fair | 12.4 | 12.4 | 13.8 kn | 0.0 | unavailable | Tide contribution unavailable; weather-only assessment |
Shoreline adventures 2026-11-08
Coverage: unavailable. No tidal forecast location within 25 miles Source: Unavailable. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline adventures 2026-11-09
Coverage: unavailable. No tidal forecast location within 25 miles Source: Unavailable. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline adventures 2026-11-10
Coverage: unavailable. No tidal forecast location within 25 miles Source: Unavailable. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline adventures 2026-11-11
Coverage: unavailable. No tidal forecast location within 25 miles Source: Unavailable. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.