CatchWindow · Time on the water
Beach near Chatham (US) conditions
Weather, wind and available nearby ocean forecasts for Beach near Chatham (US). Model forecasts are separate from station observations.
- Coordinates
- 41.697126, -69.9507792
Forecast sources and coverage
Times use America/New_York. Weather: available; marine forecast: available. Regional model values are separate from station observations.
Forecast for Chatham, MA, 1 km from Beach near Chatham (US). Local conditions can differ.
Weather fetched 2026-11-09T05:02:16.022Z.
Marine fetched 2026-11-09T05:02:16.022Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Precipitation mm | Precipitation % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 10, 12:00 a.m. EST | 10.5 | 36.4 | 38.2 km/h | 292.5 | 0.0 | 1.0 | 1010.6 |
| Nov 10, 01:00 a.m. EST | 10.2 | 33.1 | 38.2 km/h | 292.0 | 0.0 | 1.0 | 1010.7 |
| Nov 10, 02:00 a.m. EST | 9.8 | 33.1 | 39.2 km/h | 287.7 | 0.0 | 0.0 | 1011.1 |
| Nov 10, 03:00 a.m. EST | 9.4 | 32.0 | 36.0 km/h | 286.2 | 0.0 | 0.0 | 1011.3 |
| Nov 10, 04:00 a.m. EST | 9.2 | 31.0 | 33.1 km/h | 287.1 | 0.0 | 0.0 | 1011.6 |
| Nov 10, 05:00 a.m. EST | 9.1 | 31.7 | 32.8 km/h | 286.2 | 0.0 | 1.0 | 1012.1 |
| Nov 10, 06:00 a.m. EST | 8.9 | 31.3 | 31.7 km/h | 283.3 | 0.0 | 1.0 | 1012.7 |
| Nov 10, 07:00 a.m. EST | 8.9 | 29.9 | No gust | 281.1 | 0.0 | 2.0 | 1013.0 |
| Nov 10, 08:00 a.m. EST | 9.0 | 29.2 | 31.3 km/h | 279.1 | 0.0 | 2.0 | 1013.2 |
| Nov 10, 09:00 a.m. EST | 9.4 | 28.1 | No gust | 277.6 | 0.0 | 3.0 | 1012.9 |
| Nov 10, 10:00 a.m. EST | 9.9 | 27.7 | No gust | 271.0 | 0.0 | 3.0 | 1012.4 |
| Nov 10, 11:00 a.m. EST | 10.4 | 29.5 | No gust | 259.0 | 0.0 | 3.0 | 1011.9 |
| Nov 10, 12:00 p.m. EST | 10.7 | 31.0 | No gust | 252.2 | 0.0 | 3.0 | 1010.9 |
| Nov 10, 01:00 p.m. EST | 11.4 | 34.9 | No gust | 257.3 | 0.0 | 3.0 | 1010.2 |
| Nov 10, 02:00 p.m. EST | 11.8 | 38.5 | No gust | 249.8 | 0.0 | 3.0 | 1009.6 |
| Nov 10, 03:00 p.m. EST | 12.3 | 39.2 | 40.3 km/h | 250.7 | 0.0 | 3.0 | 1009.3 |
| Nov 10, 04:00 p.m. EST | 12.2 | 39.6 | 45.7 km/h | 256.9 | 0.0 | 3.0 | 1009.4 |
| Nov 10, 05:00 p.m. EST | 12.2 | 38.2 | 50.0 km/h | 259.8 | 0.0 | 0.0 | 1009.6 |
| Nov 10, 06:00 p.m. EST | 12.3 | 33.8 | 50.0 km/h | 259.9 | 0.0 | 0.0 | 1009.7 |
| Nov 10, 07:00 p.m. EST | 12.3 | 33.1 | 49.7 km/h | 263.0 | 0.0 | 0.0 | 1010.3 |
| Nov 10, 08:00 p.m. EST | 12.4 | 29.2 | 49.7 km/h | 257.5 | 0.0 | 0.0 | 1010.2 |
| Nov 10, 09:00 p.m. EST | 12.6 | 29.5 | 50.4 km/h | 249.5 | 0.0 | 0.0 | 1010.0 |
| Nov 10, 10:00 p.m. EST | 13.0 | 33.5 | 47.9 km/h | 248.2 | 0.0 | 0.0 | 1009.7 |
| Nov 10, 11:00 p.m. EST | 13.1 | 36.7 | 52.6 km/h | 265.3 | 0.0 | 0.0 | 1009.5 |
| Nov 11, 12:00 a.m. EST | 12.8 | 33.1 | 51.3 km/h | 275.3 | 0.0 | 0.0 | 1009.5 |
| Nov 11, 01:00 a.m. EST | 12.7 | 31.7 | 50.4 km/h | 279.7 | 0.0 | 0.0 | 1009.5 |
| Nov 11, 02:00 a.m. EST | 12.5 | 35.3 | 44.6 km/h | 283.4 | 0.0 | 0.0 | 1009.6 |
| Nov 11, 03:00 a.m. EST | 12.0 | 34.9 | 42.5 km/h | 285.4 | 0.0 | 0.0 | 1009.7 |
| Nov 11, 04:00 a.m. EST | 11.5 | 35.3 | 40.7 km/h | 284.1 | 0.0 | 0.0 | 1010.0 |
| Nov 11, 05:00 a.m. EST | 10.9 | 32.8 | 38.5 km/h | 283.5 | 0.0 | 0.0 | 1010.5 |
| Nov 11, 06:00 a.m. EST | 10.4 | 32.8 | 39.2 km/h | 285.1 | 0.0 | 0.0 | 1010.9 |
| Nov 11, 07:00 a.m. EST | 10.1 | 32.4 | 36.0 km/h | 286.1 | 0.0 | 0.0 | 1011.4 |
| Nov 11, 08:00 a.m. EST | 9.9 | 31.0 | 32.0 km/h | 287.1 | 0.0 | 0.0 | 1012.0 |
| Nov 11, 09:00 a.m. EST | 10.1 | 30.2 | 30.6 km/h | 289.4 | 0.0 | 0.0 | 1012.3 |
| Nov 11, 10:00 a.m. EST | 10.6 | 30.6 | No gust | 299.3 | 0.0 | 0.0 | 1012.3 |
| Nov 11, 11:00 a.m. EST | 11.0 | 28.4 | 29.5 km/h | 307.6 | 0.0 | 0.0 | 1012.2 |
| Nov 11, 12:00 p.m. EST | 11.2 | 24.1 | 28.8 km/h | 311.7 | 0.0 | 0.0 | 1011.5 |
| Nov 11, 01:00 p.m. EST | 11.4 | 22.0 | 26.6 km/h | 319.8 | 0.0 | 0.0 | 1011.2 |
| Nov 11, 02:00 p.m. EST | 10.1 | 17.7 | 23.8 km/h | 331.0 | 0.0 | 0.0 | 1013.2 |
| Nov 11, 03:00 p.m. EST | 10.0 | 13.5 | 19.8 km/h | 335.0 | 0.0 | 0.0 | 1013.3 |
| Nov 11, 04:00 p.m. EST | 9.5 | 9.6 | 15.8 km/h | 340.0 | 0.0 | 0.0 | 1013.5 |
| Nov 11, 05:00 p.m. EST | 8.8 | 6.2 | 11.2 km/h | 339.0 | 0.0 | 0.0 | 1013.6 |
| Nov 11, 06:00 p.m. EST | 8.6 | 2.4 | 6.8 km/h | 333.0 | 0.0 | 0.0 | 1013.6 |
| Nov 11, 07:00 p.m. EST | 11.8 | 10.1 | No gust | 84.0 | 0.0 | 0.0 | 1012.7 |
| Nov 11, 08:00 p.m. EST | 7.8 | 6.0 | No gust | 155.0 | 0.0 | 0.0 | 1013.9 |
| Nov 11, 09:00 p.m. EST | 7.5 | 7.9 | 9.0 km/h | 156.0 | 0.0 | 0.0 | 1013.7 |
| Nov 11, 10:00 p.m. EST | 7.5 | 8.1 | 11.5 km/h | 159.0 | 0.0 | 0.0 | 1013.5 |
| Nov 11, 11:00 p.m. EST | 7.4 | 8.9 | 14.0 km/h | 159.0 | 0.0 | 0.0 | 1013.3 |
Complete hourly marine forecast
| Time | Wave m | Wave period s | Wave from ° | Swell m | Swell period s | Water °C | Current km/h | Current toward ° |
|---|---|---|---|---|---|---|---|---|
| Nov 9, 03:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.8 | 315.0 |
| Nov 9, 04:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 1.3 | 45.0 |
| Nov 9, 05:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.0 | 63.0 |
| Nov 9, 06:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.4 | 73.0 |
| Nov 9, 07:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.4 | 81.0 |
| Nov 9, 08:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 1.5 | 97.0 |
| Nov 9, 09:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.8 | 207.0 |
| Nov 9, 10:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.0 | 243.0 |
| Nov 9, 11:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.8 | 255.0 |
| Nov 9, 12:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.8 | 259.0 |
| Nov 9, 01:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.4 | 257.0 |
| Nov 9, 02:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 1.8 | 270.0 |
| Nov 9, 03:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 0.9 | 307.0 |
| Nov 9, 04:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 1.3 | 45.0 |
| Nov 9, 05:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.5 | 69.0 |
| Nov 9, 06:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.1 | 77.0 |
| Nov 9, 07:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 3.1 | 83.0 |
| Nov 9, 08:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.5 | 94.0 |
| Nov 9, 09:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 1.4 | 130.0 |
| Nov 9, 10:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 1.5 | 216.0 |
| Nov 9, 11:00 p.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.5 | 240.0 |
| Nov 10, 12:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.7 | 247.0 |
| Nov 10, 01:00 a.m. EST | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | 2.5 | 249.0 |
| Nov 10, 02:00 a.m. EST | 0.6 | 5.0 | 302.0 | Unavailable | Unavailable | 13.0 | 2.3 | 252.0 |
| Nov 10, 03:00 a.m. EST | 0.6 | 5.0 | 300.0 | Unavailable | Unavailable | 12.9 | 1.4 | 270.0 |
| Nov 10, 04:00 a.m. EST | 0.6 | 5.1 | 299.0 | Unavailable | Unavailable | 12.9 | 0.6 | 342.0 |
| Nov 10, 05:00 a.m. EST | 0.5 | 5.2 | 296.0 | Unavailable | Unavailable | 12.8 | 1.5 | 60.0 |
| Nov 10, 06:00 a.m. EST | 0.5 | 5.2 | 292.0 | Unavailable | Unavailable | 12.8 | 2.2 | 76.0 |
| Nov 10, 07:00 a.m. EST | 0.5 | 5.2 | 289.0 | Unavailable | Unavailable | 12.8 | 2.4 | 77.0 |
| Nov 10, 08:00 a.m. EST | 0.5 | 5.1 | 282.0 | Unavailable | Unavailable | 12.8 | 2.2 | 85.0 |
| Nov 10, 09:00 a.m. EST | 0.5 | 5.0 | 274.0 | Unavailable | Unavailable | 12.8 | 1.3 | 106.0 |
| Nov 10, 10:00 a.m. EST | 0.5 | 4.8 | 267.0 | Unavailable | Unavailable | 12.8 | 1.0 | 211.0 |
| Nov 10, 11:00 a.m. EST | 0.6 | 4.7 | 259.0 | Unavailable | Unavailable | 12.8 | 2.0 | 243.0 |
| Nov 10, 12:00 p.m. EST | 0.6 | 4.5 | 252.0 | Unavailable | Unavailable | 12.9 | 2.4 | 257.0 |
| Nov 10, 01:00 p.m. EST | 0.6 | 4.4 | 244.0 | Unavailable | Unavailable | 12.9 | 2.1 | 255.0 |
| Nov 10, 02:00 p.m. EST | 0.6 | 4.3 | 242.0 | Unavailable | Unavailable | 12.9 | 1.5 | 263.0 |
| Nov 10, 03:00 p.m. EST | 0.7 | 4.3 | 241.0 | Unavailable | Unavailable | 12.9 | 0.6 | 288.0 |
| Nov 10, 04:00 p.m. EST | 0.7 | 4.3 | 239.0 | Unavailable | Unavailable | 12.9 | 1.0 | 45.0 |
| Nov 10, 05:00 p.m. EST | 0.7 | 4.4 | 235.0 | Unavailable | Unavailable | 12.9 | 2.6 | 65.0 |
| Nov 10, 06:00 p.m. EST | 0.6 | 4.6 | 231.0 | Unavailable | Unavailable | 12.8 | 3.4 | 74.0 |
| Nov 10, 07:00 p.m. EST | 0.6 | 4.7 | 227.0 | Unavailable | Unavailable | 12.8 | 3.6 | 81.0 |
| Nov 10, 08:00 p.m. EST | 0.6 | 4.7 | 227.0 | Unavailable | Unavailable | 12.8 | 3.2 | 87.0 |
| Nov 10, 09:00 p.m. EST | 0.6 | 4.5 | 226.0 | Unavailable | Unavailable | 12.8 | 2.4 | 99.0 |
| Nov 10, 10:00 p.m. EST | 0.6 | 4.5 | 226.0 | Unavailable | Unavailable | 12.8 | 1.0 | 149.0 |
| Nov 10, 11:00 p.m. EST | 0.6 | 4.3 | 233.0 | Unavailable | Unavailable | 12.8 | 1.7 | 229.0 |
| Nov 11, 12:00 a.m. EST | 0.6 | 4.2 | 241.0 | Unavailable | Unavailable | 12.7 | 2.3 | 247.0 |
| Nov 11, 01:00 a.m. EST | 0.6 | 4.0 | 248.0 | Unavailable | Unavailable | 12.7 | 2.4 | 253.0 |
| Nov 11, 02:00 a.m. EST | 0.6 | 4.0 | 255.0 | Unavailable | Unavailable | 12.7 | 2.1 | 255.0 |
| Nov 11, 03:00 a.m. EST | 0.6 | 4.1 | 262.0 | Unavailable | Unavailable | 12.7 | 1.5 | 263.0 |
| Nov 11, 04:00 a.m. EST | 0.6 | 4.2 | 269.0 | Unavailable | Unavailable | 12.6 | 0.6 | 304.0 |
| Nov 11, 05:00 a.m. EST | 0.6 | 4.2 | 271.0 | Unavailable | Unavailable | 12.6 | 1.0 | 45.0 |
| Nov 11, 06:00 a.m. EST | 0.5 | 4.2 | 272.0 | Unavailable | Unavailable | 12.6 | 1.9 | 68.0 |
| Nov 11, 07:00 a.m. EST | 0.5 | 4.2 | 274.0 | Unavailable | Unavailable | 12.6 | 2.2 | 76.0 |
| Nov 11, 08:00 a.m. EST | 0.5 | 4.1 | 279.0 | Unavailable | Unavailable | 12.6 | 2.2 | 81.0 |
| Nov 11, 09:00 a.m. EST | 0.5 | 4.0 | 285.0 | Unavailable | Unavailable | 12.6 | 1.6 | 96.0 |
| Nov 11, 10:00 a.m. EST | 0.5 | 4.0 | 290.0 | Unavailable | Unavailable | 12.6 | 0.8 | 153.0 |
| Nov 11, 11:00 a.m. EST | 0.4 | 4.2 | 292.0 | Unavailable | Unavailable | 12.6 | 1.8 | 233.0 |
| Nov 11, 12:00 p.m. EST | 0.4 | 4.4 | 293.0 | Unavailable | Unavailable | 12.7 | 2.9 | 248.0 |
| Nov 11, 01:00 p.m. EST | 0.4 | 4.6 | 295.0 | Unavailable | Unavailable | 12.7 | 2.8 | 255.0 |
| Nov 11, 02:00 p.m. EST | 0.4 | 4.8 | 295.0 | Unavailable | Unavailable | 12.7 | 2.2 | 256.0 |
| Nov 11, 03:00 p.m. EST | 0.3 | 5.0 | 294.0 | Unavailable | Unavailable | 12.7 | 1.5 | 263.0 |
| Nov 11, 04:00 p.m. EST | 0.3 | 5.0 | 294.0 | Unavailable | Unavailable | 12.7 | 0.6 | 304.0 |
| Nov 11, 05:00 p.m. EST | 0.3 | 5.0 | 289.0 | Unavailable | Unavailable | 12.7 | 1.2 | 39.0 |
| Nov 11, 06:00 p.m. EST | 0.3 | 5.0 | 283.0 | Unavailable | Unavailable | 12.6 | 2.3 | 67.0 |
| Nov 11, 07:00 p.m. EST | 0.3 | 5.0 | 278.0 | Unavailable | Unavailable | 12.6 | 3.0 | 76.0 |
| Nov 11, 08:00 p.m. EST | 0.3 | 5.0 | 279.0 | Unavailable | Unavailable | 12.6 | 3.1 | 83.0 |
| Nov 11, 09:00 p.m. EST | 0.3 | 5.0 | 280.0 | Unavailable | Unavailable | 12.6 | 2.7 | 90.0 |
| Nov 11, 10:00 p.m. EST | 0.3 | 5.0 | 281.0 | Unavailable | Unavailable | 12.6 | 1.7 | 108.0 |
| Nov 11, 11:00 p.m. EST | 0.3 | 4.8 | 316.0 | Unavailable | Unavailable | 12.5 | 1.1 | 189.0 |
Shoreline adventures 2026-11-10
Coverage: available. Source: provider: NOAA; stationId: 8447435; locationName: Chatham Harbor, Aunt Lydias Cove; distanceKm: 0.9596057152101221; datum: MLLW. 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 10, 09:00 a.m. EST | Nov 10, 11:00 a.m. EST | 4.0 | Fair | 15.0 | 15.2 | No gust | 0.0 | complete | Wind limits outing comfort |
| Nov 10, 12:00 p.m. EST | Nov 10, 02:00 p.m. EST | 4.0 | Fair | 16.7 | 18.9 | No gust | 0.0 | complete | Wind limits outing comfort |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 10, 12:17 a.m. EST | high | 1.5 |
| Nov 10, 06:31 a.m. EST | low | 0.1 |
| Nov 10, 12:18 p.m. EST | high | 1.8 |
| Nov 10, 07:20 p.m. EST | low | -0.1 |
Relative low-tide crossing windows
These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 10, 02:03 a.m. EST | Nov 10, 10:04 a.m. EST | complete | available | complete |
| Nov 10, 02:49 p.m. EST | Nov 10, 11:37 p.m. EST | complete | available | complete |
Shoreline adventures 2026-11-11
Coverage: available. Source: provider: NOAA; stationId: 8447435; locationName: Chatham Harbor, Aunt Lydias Cove; distanceKm: 0.9596057152101221; datum: MLLW. 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 11, 06:25 a.m. EST | Nov 11, 12:00 p.m. EST | 4.0 | Fair | 15.4 | 17.7 | 21.2 kn | 0.0 | complete | Wind limits outing comfort |
| Nov 11, 02:00 p.m. EST | Nov 11, 04:25 p.m. EST | 5.9 | Fair | 5.2 | 9.6 | 12.8 kn | 0.0 | complete |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 11, 01:00 a.m. EST | high | 1.5 |
| Nov 11, 07:09 a.m. EST | low | 0.2 |
| Nov 11, 12:56 p.m. EST | high | 1.7 |
| Nov 11, 08:02 p.m. EST | low | -0.0 |
Relative low-tide crossing windows
These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 11, 02:45 a.m. EST | Nov 11, 10:40 a.m. EST | complete | available | complete |
Daily precipitation totals
Full local-day forecasts from Open-Meteo, including rain and snow water equivalent. Missing totals remain unavailable.
| Date | Precipitation mm |
|---|---|
| 2026-11-10 | 0.0 |
| 2026-11-11 | 0.0 |