CatchWindow · Time on the water

Beach near Mattapoisett (US) conditions

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

Coordinates: 41.6261894, -70.8058547

Forecast sources and coverage

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

Forecast for Mattapoisett Harbor (NOAA ACT2001_1), 2 km from Beach near Mattapoisett (US). Local conditions can differ.

Forecast updates are temporarily paused. Available saved forecasts are shown with their preparation times.

Weather fetched 2026-11-06T05:19:48.196Z.

Marine fetched 2026-11-06T05:19:48.218Z.

Complete hourly weather forecast

Weather model in America/New_York
Time	Air °C	Wind km/h	Gust	Wind from °	Rain mm	Rain %	Pressure hPa
Nov 7, 12:00 a.m. EST	16.1	17.3	27.0 km/h	217.0	1.8	100.0	1009.9
Nov 7, 01:00 a.m. EST	15.9	4.9	9.7 km/h	180.0	1.1	90.0	1008.9
Nov 7, 02:00 a.m. EST	15.5	14.5	23.8 km/h	202.0	0.4	88.0	1009.3
Nov 7, 03:00 a.m. EST	15.4	6.8	29.2 km/h	257.4	0.8	95.0	1008.2
Nov 7, 04:00 a.m. EST	15.3	6.8	10.1 km/h	28.0	2.3	96.0	1007.4
Nov 7, 05:00 a.m. EST	15.2	11.2	21.6 km/h	65.4	4.6	77.0	1006.8
Nov 7, 06:00 a.m. EST	15.1	15.8	No gust	87.0	2.7	92.0	1006.7
Nov 7, 07:00 a.m. EST	15.1	13.7	No gust	65.1	5.1	89.0	1006.3
Nov 7, 08:00 a.m. EST	15.5	13.7	16.9 km/h	57.3	0.3	60.0	1005.9
Nov 7, 09:00 a.m. EST	16.2	9.7	23.4 km/h	1.9	0.0	56.0	1005.1
Nov 7, 10:00 a.m. EST	16.4	13.0	15.8 km/h	334.4	0.0	29.0	1005.2
Nov 7, 11:00 a.m. EST	15.4	18.7	No gust	325.1	0.1	22.0	1005.2
Nov 7, 12:00 p.m. EST	15.3	20.9	No gust	327.5	0.0	45.0	1004.8
Nov 7, 01:00 p.m. EST	15.6	16.6	18.7 km/h	329.4	0.0	45.0	1004.5
Nov 7, 02:00 p.m. EST	16.1	13.7	21.2 km/h	319.6	0.0	10.0	1004.5
Nov 7, 03:00 p.m. EST	16.2	9.7	22.7 km/h	345.4	0.0	10.0	1004.7
Nov 7, 04:00 p.m. EST	15.5	8.3	20.9 km/h	166.5	0.3	10.0	1005.2
Nov 7, 05:00 p.m. EST	14.3	9.0	30.8 km/h	193.7	0.2	10.0	1005.3
Nov 7, 06:00 p.m. EST	14.4	7.9	31.1 km/h	290.9	0.2	10.0	1005.0
Nov 7, 07:00 p.m. EST	14.1	9.0	19.4 km/h	267.9	0.2	10.0	1004.8
Nov 7, 08:00 p.m. EST	13.0	9.0	10.1 km/h	301.7	0.0	15.0	1004.7
Nov 7, 09:00 p.m. EST	12.3	15.8	No gust	270.9	0.0	15.0	1004.7
Nov 7, 10:00 p.m. EST	11.6	25.9	No gust	263.3	0.3	15.0	1004.6
Nov 7, 11:00 p.m. EST	10.3	27.7	No gust	267.3	0.0	15.0	1004.3
Nov 8, 12:00 a.m. EST	9.7	29.9	30.6 km/h	259.9	0.0	15.0	1003.9
Nov 8, 01:00 a.m. EST	9.2	30.2	36.4 km/h	263.4	0.0	15.0	1003.6
Nov 8, 02:00 a.m. EST	9.0	32.4	39.6 km/h	260.6	0.0	27.0	1003.5
Nov 8, 03:00 a.m. EST	9.0	36.4	37.8 km/h	265.0	0.6	27.0	1003.4
Nov 8, 04:00 a.m. EST	8.9	37.1	No gust	273.6	0.4	27.0	1003.6
Nov 8, 05:00 a.m. EST	9.0	35.3	41.4 km/h	279.9	0.3	27.0	1004.2
Nov 8, 06:00 a.m. EST	9.1	32.0	38.9 km/h	282.2	0.0	27.0	1004.8
Nov 8, 07:00 a.m. EST	9.1	31.0	39.6 km/h	282.2	0.0	27.0	1005.6
Nov 8, 08:00 a.m. EST	10.2	32.8	40.7 km/h	286.4	0.0	8.0	1006.5
Nov 8, 09:00 a.m. EST	11.6	33.8	40.7 km/h	287.7	0.0	8.0	1007.0
Nov 8, 10:00 a.m. EST	12.8	32.8	38.5 km/h	296.0	0.0	8.0	1007.0
Nov 8, 11:00 a.m. EST	13.5	38.2	No gust	293.4	0.0	8.0	1007.0
Nov 8, 12:00 p.m. EST	14.0	37.1	No gust	293.7	0.0	8.0	1006.4
Nov 8, 01:00 p.m. EST	14.1	38.5	40.3 km/h	295.0	0.0	8.0	1006.2
Nov 8, 02:00 p.m. EST	14.2	33.5	41.0 km/h	286.8	0.0	1.0	1006.3
Nov 8, 03:00 p.m. EST	14.3	30.2	43.6 km/h	279.0	0.0	1.0	1006.4
Nov 8, 04:00 p.m. EST	13.9	23.8	46.4 km/h	271.8	0.0	1.0	1006.4
Nov 8, 05:00 p.m. EST	12.4	24.8	43.2 km/h	267.0	0.0	1.0	1006.6
Nov 8, 06:00 p.m. EST	11.5	25.9	38.2 km/h	256.6	0.0	1.0	1006.6
Nov 8, 07:00 p.m. EST	11.3	23.8	34.2 km/h	247.5	0.0	1.0	1006.7
Nov 8, 08:00 p.m. EST	11.0	22.7	38.2 km/h	243.4	0.0	0.0	1006.8
Nov 8, 09:00 p.m. EST	10.7	22.0	41.4 km/h	243.1	0.0	0.0	1006.9
Nov 8, 10:00 p.m. EST	11.0	26.3	38.2 km/h	240.5	0.0	0.0	1006.8
Nov 8, 11:00 p.m. EST	11.1	25.9	37.1 km/h	238.5	0.0	0.0	1006.1

Complete hourly marine forecast

Regional ocean model; local conditions can differ
Time	Wave m	Wave period s	Wave from °	Swell m	Swell period s	Water °C	Current km/h	Current toward °
Nov 6, 05:00 a.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	1.0	59.0
Nov 6, 06:00 a.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	1.0	68.0
Nov 6, 07:00 a.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.8	63.0
Nov 6, 08:00 a.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.6	34.0
Nov 6, 09:00 a.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.3	315.0
Nov 6, 10:00 a.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.6	252.0
Nov 6, 11:00 a.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.8	243.0
Nov 6, 12:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.6	252.0
Nov 6, 01:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.4	243.0
Nov 6, 02:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.0	90.0
Nov 6, 03:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.5	45.0
Nov 6, 04:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	1.0	45.0
Nov 6, 05:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.9	53.0
Nov 6, 06:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.8	63.0
Nov 6, 07:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.8	63.0
Nov 6, 08:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.8	45.0
Nov 6, 09:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.4	27.0
Nov 6, 10:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.3	315.0
Nov 6, 11:00 p.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.4	243.0
Nov 7, 12:00 a.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.5	225.0
Nov 7, 01:00 a.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.4	243.0
Nov 7, 02:00 a.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.2	0.0
Nov 7, 03:00 a.m. EST	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	0.5	45.0
Nov 7, 04:00 a.m. EST	0.9	5.0	189.0	Unavailable	Unavailable	14.2	0.9	53.0
Nov 7, 05:00 a.m. EST	1.0	5.0	186.0	Unavailable	Unavailable	14.2	0.9	53.0
Nov 7, 06:00 a.m. EST	1.1	4.9	182.0	Unavailable	Unavailable	14.2	0.7	76.0
Nov 7, 07:00 a.m. EST	1.2	4.9	179.0	Unavailable	Unavailable	14.2	0.6	108.0
Nov 7, 08:00 a.m. EST	1.1	5.1	180.0	Unavailable	Unavailable	14.2	0.3	135.0
Nov 7, 09:00 a.m. EST	1.0	5.3	181.0	Unavailable	Unavailable	14.2	0.3	225.0
Nov 7, 10:00 a.m. EST	1.0	5.5	182.0	Unavailable	Unavailable	14.3	0.9	233.0
Nov 7, 11:00 a.m. EST	0.9	5.6	184.0	Unavailable	Unavailable	14.3	1.5	234.0
Nov 7, 12:00 p.m. EST	0.8	5.6	186.0	Unavailable	Unavailable	14.3	1.5	234.0
Nov 7, 01:00 p.m. EST	0.7	5.6	188.0	Unavailable	Unavailable	14.3	1.5	234.0
Nov 7, 02:00 p.m. EST	0.7	5.7	188.0	Unavailable	Unavailable	14.3	1.0	239.0
Nov 7, 03:00 p.m. EST	0.7	5.7	189.0	Unavailable	Unavailable	14.2	0.5	225.0
Nov 7, 04:00 p.m. EST	0.6	5.7	189.0	Unavailable	Unavailable	14.2	0.0	90.0
Nov 7, 05:00 p.m. EST	0.6	5.8	189.0	Unavailable	Unavailable	14.2	0.4	63.0
Nov 7, 06:00 p.m. EST	0.6	5.8	188.0	Unavailable	Unavailable	14.1	0.4	63.0
Nov 7, 07:00 p.m. EST	0.6	5.8	188.0	Unavailable	Unavailable	14.1	0.4	90.0
Nov 7, 08:00 p.m. EST	0.6	5.5	191.0	Unavailable	Unavailable	14.1	0.4	63.0
Nov 7, 09:00 p.m. EST	0.6	5.3	195.0	Unavailable	Unavailable	14.1	0.4	27.0
Nov 7, 10:00 p.m. EST	0.7	5.0	198.0	Unavailable	Unavailable	14.1	0.4	297.0
Nov 7, 11:00 p.m. EST	0.7	4.8	205.0	Unavailable	Unavailable	14.1	0.7	256.0
Nov 8, 12:00 a.m. EST	0.8	4.8	213.0	Unavailable	Unavailable	14.0	1.0	248.0
Nov 8, 01:00 a.m. EST	0.9	4.7	220.0	Unavailable	Unavailable	14.0	0.9	259.0
Nov 8, 02:00 a.m. EST	0.9	4.7	223.0	Unavailable	Unavailable	14.0	0.7	270.0
Nov 8, 03:00 a.m. EST	0.9	4.8	225.0	Unavailable	Unavailable	14.0	0.4	270.0
Nov 8, 04:00 a.m. EST	0.9	4.8	228.0	Unavailable	Unavailable	14.0	0.4	0.0
Nov 8, 05:00 a.m. EST	0.9	4.8	230.0	Unavailable	Unavailable	13.9	0.6	34.0
Nov 8, 06:00 a.m. EST	0.9	4.8	231.0	Unavailable	Unavailable	13.9	0.8	45.0
Nov 8, 07:00 a.m. EST	0.9	4.8	233.0	Unavailable	Unavailable	13.9	0.6	72.0
Nov 8, 08:00 a.m. EST	0.8	4.8	234.0	Unavailable	Unavailable	13.9	0.7	104.0
Nov 8, 09:00 a.m. EST	0.8	4.8	236.0	Unavailable	Unavailable	14.0	0.5	90.0
Nov 8, 10:00 a.m. EST	0.8	4.8	237.0	Unavailable	Unavailable	14.0	0.2	90.0
Nov 8, 11:00 a.m. EST	0.8	4.7	241.0	Unavailable	Unavailable	14.0	0.6	214.0
Nov 8, 12:00 p.m. EST	0.8	4.5	246.0	Unavailable	Unavailable	14.1	1.0	225.0
Nov 8, 01:00 p.m. EST	0.8	4.3	250.0	Unavailable	Unavailable	14.1	1.2	219.0
Nov 8, 02:00 p.m. EST	0.8	4.5	247.0	Unavailable	Unavailable	14.1	0.9	217.0
Nov 8, 03:00 p.m. EST	0.7	4.6	243.0	Unavailable	Unavailable	14.1	0.4	207.0
Nov 8, 04:00 p.m. EST	0.7	4.8	240.0	Unavailable	Unavailable	14.1	0.4	117.0
Nov 8, 05:00 p.m. EST	0.7	4.8	237.0	Unavailable	Unavailable	14.1	0.8	63.0
Nov 8, 06:00 p.m. EST	0.7	4.8	234.0	Unavailable	Unavailable	14.0	1.2	63.0
Nov 8, 07:00 p.m. EST	0.8	4.8	231.0	Unavailable	Unavailable	14.0	1.1	72.0
Nov 8, 08:00 p.m. EST	0.8	4.7	231.0	Unavailable	Unavailable	14.0	0.9	79.0
Nov 8, 09:00 p.m. EST	0.9	4.7	230.0	Unavailable	Unavailable	14.0	1.0	68.0
Nov 8, 10:00 p.m. EST	0.9	4.7	230.0	Unavailable	Unavailable	14.0	0.9	53.0
Nov 8, 11:00 p.m. EST	0.9	4.8	229.0	Unavailable	Unavailable	13.9	0.3	45.0

Shoreline adventures 2026-11-07

Coverage: available. Source: provider: NOAA; stationId: 8447531; locationName: Mattapoisett, Mattapoisett Harbor; distanceKm: 3.448575532188243; 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
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	8.3	Excellent	7.0	10.1	No gust	0.1	complete
Nov 7, 12:00 p.m. EST	Nov 7, 02:00 p.m. EST	8.9	Excellent	8.9	11.3	No gust	0.0	complete

Shoreline tide predictions

Source high and low predictions; heights keep the source datum
Time	Tide	Height m
Nov 7, 06:12 a.m. EST	high	1.4
Nov 7, 12:23 p.m. EST	low	0.1
Nov 7, 06:32 p.m. EST	high	1.2
Nov 7, 11:58 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.

Predicted relative water-level crossings
Start	End	Prediction coverage	Daylight coverage	Weather coverage
Nov 6, 07:17 p.m. EST	Nov 7, 03:40 a.m. EST	complete	none	partial
Nov 7, 08:32 a.m. EST	Nov 7, 04:54 p.m. EST	complete	available	complete
Nov 7, 07:57 p.m. EST	Nov 8, 04:17 a.m. EST	complete	none	complete

Shoreline adventures 2026-11-08

Daylight shoreline outings

Weather assessments with separate tide coverage
Start	End	Score /10	Assessment	Wind min kn	Wind max kn	Gust	Rain mm	Tide coverage	Reasons
Nov 8, 06:24 a.m. EST	Nov 8, 11:00 a.m. EST	4.0	Fair	16.7	18.3	22.0 kn	0.0	complete	Wind limits outing comfort
Nov 8, 02:00 p.m. EST	Nov 8, 04:00 p.m. EST	4.0	Fair	16.3	18.1	23.5 kn	0.0	complete	Wind limits outing comfort

Shoreline tide predictions

Source high and low predictions; heights keep the source datum
Time	Tide	Height m
Nov 8, 06:55 a.m. EST	high	1.4
Nov 8, 12:56 p.m. EST	low	0.1
Nov 8, 07:15 p.m. EST	high	1.2

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
Start	End	Prediction coverage	Daylight coverage	Weather coverage
Nov 7, 07:55 p.m. EST	Nov 8, 04:18 a.m. EST	complete	none	complete
Nov 8, 09:10 a.m. EST	Nov 8, 05:40 p.m. EST	complete	available	complete