CatchWindow

CatchWindow · Time on the water

Beach near Chelmsford (US) conditions

Weather, wind and available nearby ocean forecasts for Beach near Chelmsford (US). Model forecasts are separate from station observations.

Coordinates
42.5686135, -71.3817906

Forecast sources and coverage

Times use America/New_York. Weather: available; marine forecast: available. Regional model values are separate from station observations.

Weather fetched 2026-11-07T05:42:22.394Z.

Marine fetched 2026-11-07T05:42:22.633Z.

Complete hourly weather forecast

Weather model in America/New_York
TimeAir °CWind km/hGustWind from °Rain mmRain %Pressure hPa
Nov 7, 12:00 a.m. EST15.59.716.6 km/h306.80.353.01008.4
Nov 7, 01:00 a.m. EST15.210.119.1 km/h326.70.065.01007.9
Nov 7, 02:00 a.m. EST14.64.723.8 km/h280.60.656.01008.3
Nov 7, 03:00 a.m. EST14.910.125.2 km/h12.61.071.01007.4
Nov 7, 04:00 a.m. EST14.611.527.7 km/h25.31.969.01007.2
Nov 7, 05:00 a.m. EST13.911.521.6 km/h17.61.071.01007.1
Nov 7, 06:00 a.m. EST13.313.022.3 km/h18.20.159.01006.8
Nov 7, 07:00 a.m. EST13.111.528.8 km/h15.50.034.01007.2
Nov 7, 08:00 a.m. EST13.411.223.4 km/h13.70.023.01007.4
Nov 7, 09:00 a.m. EST13.711.920.2 km/h10.10.037.01006.8
Nov 7, 10:00 a.m. EST13.711.221.6 km/h7.50.039.01006.2
Nov 7, 11:00 a.m. EST14.29.421.2 km/h358.30.027.01006.0
Nov 7, 12:00 p.m. EST14.98.322.3 km/h338.40.011.01004.9
Nov 7, 01:00 p.m. EST16.07.218.7 km/h319.70.05.01004.2
Nov 7, 02:00 p.m. EST16.07.220.5 km/h291.80.04.01004.2
Nov 7, 03:00 p.m. EST15.48.618.4 km/h288.10.08.01004.4
Nov 7, 04:00 p.m. EST15.07.914.8 km/h306.10.011.01004.4
Nov 7, 05:00 p.m. EST14.27.913.0 km/h326.30.013.01004.2
Nov 7, 06:00 p.m. EST13.55.88.3 km/h344.30.010.01004.4
Nov 7, 07:00 p.m. EST13.16.18.3 km/h332.41.310.01004.2
Nov 7, 08:00 p.m. EST12.39.013.7 km/h199.31.613.01004.0
Nov 7, 09:00 p.m. EST12.010.812.2 km/h283.44.526.01003.4
Nov 7, 10:00 p.m. EST11.314.0No gust261.02.450.01003.0
Nov 7, 11:00 p.m. EST10.214.4No gust289.41.344.01002.3
Nov 8, 12:00 a.m. EST9.814.4No gust276.12.343.01002.0
Nov 8, 01:00 a.m. EST9.614.835.3 km/h298.31.848.01001.8
Nov 8, 02:00 a.m. EST9.419.840.3 km/h300.03.240.01001.9
Nov 8, 03:00 a.m. EST8.620.947.5 km/h300.60.949.01002.3
Nov 8, 04:00 a.m. EST7.820.241.4 km/h297.80.047.01002.9
Nov 8, 05:00 a.m. EST7.019.846.8 km/h296.70.037.01003.5
Nov 8, 06:00 a.m. EST7.020.251.1 km/h295.60.023.01004.1
Nov 8, 07:00 a.m. EST7.621.650.4 km/h293.80.017.01005.3
Nov 8, 08:00 a.m. EST8.621.651.5 km/h288.90.08.01006.2
Nov 8, 09:00 a.m. EST9.723.051.5 km/h285.90.06.01006.5
Nov 8, 10:00 a.m. EST10.727.050.0 km/h295.00.05.01006.5
Nov 8, 11:00 a.m. EST12.224.145.7 km/h289.70.04.01006.3
Nov 8, 12:00 p.m. EST13.120.543.9 km/h285.00.011.01005.5
Nov 8, 01:00 p.m. EST13.819.442.1 km/h285.30.011.01004.8
Nov 8, 02:00 p.m. EST14.122.041.0 km/h280.40.00.01004.8
Nov 8, 03:00 p.m. EST13.823.034.6 km/h272.90.00.01004.9
Nov 8, 04:00 p.m. EST11.918.039.6 km/h259.10.00.01005.2
Nov 8, 05:00 p.m. EST10.314.826.6 km/h257.60.00.01005.5
Nov 8, 06:00 p.m. EST9.212.225.9 km/h252.60.00.01005.7
Nov 8, 07:00 p.m. EST8.310.836.7 km/h249.50.00.01006.0
Nov 8, 08:00 p.m. EST7.39.726.6 km/h239.40.00.01006.0
Nov 8, 09:00 p.m. EST6.89.422.3 km/h232.50.00.01005.8
Nov 8, 10:00 p.m. EST6.610.429.9 km/h226.90.00.01005.5
Nov 8, 11:00 p.m. EST6.511.241.8 km/h228.50.00.01005.2

Complete hourly marine forecast

Regional ocean model; local conditions can differ
TimeWave mWave period sWave from °Swell mSwell period sWater °CCurrent km/hCurrent toward °
Nov 6, 07:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 6, 08:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 6, 09:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 6, 10:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 6, 11:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 12:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 01:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 02:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 03:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 04:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 05:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 06:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 07:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 08:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 09:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 10:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 11:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 12:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 01:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 02:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 03:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 04:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 05:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 06:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 07:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 08:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 09:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 10:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 7, 11:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 12:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 01:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 02:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 03:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 04:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 05:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 06:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 07:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 08:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 09:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 10:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 11:00 a.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 12:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 01:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 02:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 03:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 04:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 05:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 06:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 07:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 08:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 09:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 10:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Nov 8, 11:00 p.m. ESTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable

Shoreline adventures 2026-11-07

Coverage: available. Source: provider: NOAA; stationId: 8443662; locationName: Amelia Earhart Dam, Mystic River; distanceKm: 31.6011358105689; datum: MLLW. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.

Daylight shoreline outings

Weather assessments with separate tide coverage
StartEndScore /10AssessmentWind min knWind max knGustRain mmTide coverageReasons
Nov 7, 06:27 a.m. ESTNov 7, 08:27 a.m. EST5.6Fair6.07.015.6 kn0.1complete
Nov 7, 02:00 p.m. ESTNov 7, 04:33 p.m. EST8.8Excellent3.94.711.1 kn0.0complete

Shoreline tide predictions

Source high and low predictions; heights keep the source datum
TimeTideHeight m
Nov 7, 03:13 a.m. ESTlow0.2
Nov 7, 09:36 a.m. ESThigh3.2
Nov 7, 03:47 p.m. ESTlow0.0
Nov 7, 10:07 p.m. ESThigh2.9

Relative low-tide crossing windows

These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.

Predicted relative water-level crossings
StartEndPrediction coverageDaylight coverageWeather coverage
Nov 6, 11:19 p.m. ESTNov 7, 07:09 a.m. ESTcompleteavailablepartial
Nov 7, 11:52 a.m. ESTNov 7, 08:06 p.m. ESTcompleteavailablecomplete

Shoreline adventures 2026-11-08

Coverage: available. Source: provider: NOAA; stationId: 8443662; locationName: Amelia Earhart Dam, Mystic River; distanceKm: 31.6011358105689; datum: MLLW. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.

Daylight shoreline outings

Weather assessments with separate tide coverage
StartEndScore /10AssessmentWind min knWind max knGustRain mmTide coverageReasons
Nov 8, 10:00 a.m. ESTNov 8, 12:00 p.m. EST3.0Poor13.014.627.0 kn0.0completeStrong wind or gusts; Wind limits outing comfort
Nov 8, 02:00 p.m. ESTNov 8, 04:00 p.m. EST4.0Fair11.912.422.2 kn0.0completeWind limits outing comfort

Shoreline tide predictions

Source high and low predictions; heights keep the source datum
TimeTideHeight m
Nov 8, 03:57 a.m. ESTlow0.3
Nov 8, 10:17 a.m. ESThigh3.2
Nov 8, 04:31 p.m. ESTlow-0.0
Nov 8, 10:50 p.m. ESThigh2.9

Relative low-tide crossing windows

These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.

Predicted relative water-level crossings
StartEndPrediction coverageDaylight coverageWeather coverage
Nov 8, 12:03 a.m. ESTNov 8, 07:50 a.m. ESTcompleteavailablecomplete
Nov 8, 12:34 p.m. ESTNov 8, 08:54 p.m. ESTcompleteavailablecomplete