CatchWindow · Time on the water

Beach at 18.07991, -67.85166 conditions

Weather, wind and available nearby ocean forecasts for Beach at 18.07991, -67.85166. Model forecasts are separate from station observations.

Coordinates: 18.079912, -67.8516605

Forecast sources and coverage

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

Forecast for Mona Island, PR, 9.2 km from Beach at 18.07991, -67.85166. Local conditions can differ.

Weather fetched 2026-11-07T04:00:34.860Z.

Complete hourly weather forecast

Weather model in America/Puerto_Rico
Time	Air °C	Wind km/h	Gust	Wind from °	Precipitation mm	Precipitation %	Pressure hPa
Nov 7, 12:00 a.m. AST	26.6	17.7	24.8 km/h	237.0	0.1	79.0	1009.9
Nov 7, 01:00 a.m. AST	26.8	16.0	24.8 km/h	251.0	0.0	71.0	1009.6
Nov 7, 02:00 a.m. AST	26.9	15.7	22.7 km/h	246.0	0.0	63.0	1009.2
Nov 7, 03:00 a.m. AST	27.2	16.6	23.0 km/h	251.0	0.1	55.0	1008.4
Nov 7, 04:00 a.m. AST	27.5	18.3	24.8 km/h	259.0	0.1	47.0	1008.0
Nov 7, 05:00 a.m. AST	27.8	17.4	25.2 km/h	265.0	0.0	39.0	1007.9
Nov 7, 06:00 a.m. AST	27.8	15.5	23.4 km/h	269.0	0.0	33.0	1008.5
Nov 7, 07:00 a.m. AST	27.9	14.4	21.2 km/h	274.0	0.0	28.0	1009.4
Nov 7, 08:00 a.m. AST	27.6	13.1	20.2 km/h	277.0	0.0	25.0	1010.3
Nov 7, 09:00 a.m. AST	27.5	12.2	18.7 km/h	279.0	0.0	23.0	1011.0
Nov 7, 10:00 a.m. AST	26.9	10.4	18.4 km/h	219.0	0.6	22.0	1012.2
Nov 7, 11:00 a.m. AST	26.7	16.2	23.0 km/h	227.0	0.4	22.0	1011.8
Nov 7, 12:00 p.m. AST	26.9	15.7	22.7 km/h	230.0	0.0	23.0	1011.4
Nov 7, 01:00 p.m. AST	27.1	13.5	22.3 km/h	249.0	0.0	24.0	1010.5
Nov 7, 02:00 p.m. AST	27.3	13.0	19.4 km/h	256.0	0.0	24.0	1009.6
Nov 7, 03:00 p.m. AST	27.5	11.4	19.1 km/h	254.0	0.0	19.0	1009.0
Nov 7, 04:00 p.m. AST	27.9	9.6	17.3 km/h	243.0	0.0	13.0	1009.0
Nov 7, 05:00 p.m. AST	28.1	8.5	14.8 km/h	242.0	0.0	8.0	1009.0
Nov 7, 06:00 p.m. AST	28.2	8.1	13.3 km/h	253.0	0.0	8.0	1009.7
Nov 7, 07:00 p.m. AST	28.3	7.0	13.0 km/h	270.0	0.0	11.0	1010.4
Nov 7, 08:00 p.m. AST	28.4	5.9	11.5 km/h	293.0	0.0	12.0	1011.2
Nov 7, 09:00 p.m. AST	27.3	9.3	13.3 km/h	311.0	0.1	11.0	1012.2
Nov 7, 10:00 p.m. AST	27.2	8.3	16.2 km/h	326.0	0.1	10.0	1012.5
Nov 7, 11:00 p.m. AST	27.4	2.3	13.3 km/h	328.0	0.0	8.0	1012.6
Nov 8, 12:00 a.m. AST	27.6	1.5	6.8 km/h	315.0	0.0	6.0	1012.0
Nov 8, 01:00 a.m. AST	27.7	1.1	5.4 km/h	261.0	0.0	3.0	1011.6
Nov 8, 02:00 a.m. AST	27.7	2.8	6.5 km/h	243.0	0.0	2.0	1011.0
Nov 8, 03:00 a.m. AST	27.6	4.5	8.6 km/h	247.0	0.0	3.0	1010.6
Nov 8, 04:00 a.m. AST	27.5	4.7	9.4 km/h	274.0	0.1	4.0	1010.7
Nov 8, 05:00 a.m. AST	27.6	2.7	9.4 km/h	293.0	0.0	6.0	1011.1
Nov 8, 06:00 a.m. AST	27.7	2.8	6.8 km/h	305.0	0.0	8.0	1011.7
Nov 8, 07:00 a.m. AST	27.8	2.8	7.2 km/h	315.0	0.0	11.0	1012.7
Nov 8, 08:00 a.m. AST	27.9	3.1	6.8 km/h	315.0	0.0	12.0	1013.4
Nov 8, 09:00 a.m. AST	28.0	3.5	7.6 km/h	325.0	0.0	11.0	1014.1
Nov 8, 10:00 a.m. AST	28.1	3.6	7.6 km/h	319.0	0.0	8.0	1014.6
Nov 8, 11:00 a.m. AST	28.4	4.6	10.4 km/h	318.0	0.1	6.0	1014.5
Nov 8, 12:00 p.m. AST	28.5	5.2	9.4 km/h	316.0	0.1	6.0	1013.8
Nov 8, 01:00 p.m. AST	28.4	5.1	9.4 km/h	337.0	0.0	6.0	1013.1
Nov 8, 02:00 p.m. AST	28.2	4.9	9.7 km/h	2.0	0.0	6.0	1012.1
Nov 8, 03:00 p.m. AST	28.3	3.1	9.4 km/h	28.0	0.0	5.0	1011.7
Nov 8, 04:00 p.m. AST	28.4	4.1	8.6 km/h	72.0	0.0	3.0	1011.7
Nov 8, 05:00 p.m. AST	28.5	6.7	11.2 km/h	59.0	0.0	2.0	1011.7
Nov 8, 06:00 p.m. AST	28.6	6.7	11.9 km/h	52.0	0.0	1.0	1012.1
Nov 8, 07:00 p.m. AST	28.5	7.3	12.2 km/h	52.0	0.0	0.0	1012.4
Nov 8, 08:00 p.m. AST	28.4	8.2	13.0 km/h	71.0	0.0	0.0	1013.2
Nov 8, 09:00 p.m. AST	28.3	9.4	14.0 km/h	85.0	0.1	1.0	1014.0
Nov 8, 10:00 p.m. AST	28.4	8.9	14.8 km/h	83.0	0.1	2.0	1014.4
Nov 8, 11:00 p.m. AST	28.5	8.4	13.7 km/h	74.0	0.0	4.0	1014.4

Shoreline adventures 2026-11-07

Coverage: available. Source: provider: NOAA; stationId: 9759866; locationName: Southeast Mona Island; distanceKm: 2.2290441379560257; datum: MLLW. Times use America/Puerto_Rico. 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, 06:34 a.m. AST	Nov 7, 08:34 a.m. AST	5.8	Fair	7.1	8.4	12.6 kn	0.0	complete
Nov 7, 03:00 p.m. AST	Nov 7, 05:58 p.m. AST	7.0	Good	4.6	6.2	10.3 kn	0.0	complete

Shoreline tide predictions

Source high and low predictions; heights keep the source datum
Time	Tide	Height m
Nov 7, 12:21 a.m. AST	low	0.1
Nov 7, 09:27 a.m. AST	high	0.3

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, 03:16 p.m. AST	Nov 7, 05:26 a.m. AST	complete	none	partial
Nov 7, 03:25 p.m. AST	Nov 8, 05:59 a.m. AST	complete	available	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, 06:35 a.m. AST	Nov 8, 08:35 a.m. AST	6.0	Good	1.5	1.7	3.9 kn	0.0	complete
Nov 8, 03:00 p.m. AST	Nov 8, 05:57 p.m. AST	7.1	Good	1.7	3.6	6.0 kn	0.0	complete

Shoreline tide predictions

Source high and low predictions; heights keep the source datum
Time	Tide	Height m
Nov 8, 12:10 a.m. AST	low	0.0
Nov 8, 10:02 a.m. AST	high	0.3
Nov 8, 11:14 p.m. AST	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 7, 03:22 p.m. AST	Nov 8, 06:01 a.m. AST	complete	none	complete

Daily precipitation totals

Full local-day forecasts from Open-Meteo, including rain and snow water equivalent. Missing totals remain unavailable.

Daily precipitation in America/Puerto_Rico
Date	Precipitation mm
2026-11-07	Unavailable
2026-11-08	Unavailable