CatchWindow · Time on the water
Beach near Stony Brook (US) conditions
Weather, wind and available nearby ocean forecasts for Beach near Stony Brook (US). Model forecasts are separate from station observations.
- Coordinates
- 40.9370749, -73.1458459
Forecast sources and coverage
Times use America/New_York. Weather: available; marine forecast: unavailable. Regional model values are separate from station observations.
Forecast for Long Beach Marina, 2.4 km from Beach near Stony Brook (US). Local conditions can differ.
Weather fetched 2026-11-05T14:14:19.485Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Rain mm | Rain % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 5, 09:00 a.m. EST | 19.3 | 25.2 | 34.6 km/h | 193.1 | 0.0 | 3.0 | 1014.5 |
| Nov 5, 10:00 a.m. EST | 20.3 | 26.6 | 34.6 km/h | 195.5 | 0.0 | 4.0 | 1014.3 |
| Nov 5, 11:00 a.m. EST | 20.5 | 28.4 | 41.4 km/h | 193.7 | 0.0 | 8.0 | 1013.9 |
| Nov 5, 12:00 p.m. EST | 19.6 | 29.9 | 44.6 km/h | 189.4 | 0.0 | 6.0 | 1013.1 |
| Nov 5, 01:00 p.m. EST | 20.6 | 33.1 | 50.4 km/h | 191.5 | 0.0 | 9.0 | 1012.3 |
| Nov 5, 02:00 p.m. EST | 21.3 | 34.2 | 41.0 km/h | 194.8 | 0.0 | 6.0 | 1011.8 |
| Nov 5, 03:00 p.m. EST | 20.6 | 33.1 | 41.8 km/h | 193.3 | 0.0 | 4.0 | 1011.8 |
| Nov 5, 04:00 p.m. EST | 19.7 | 33.5 | 49.3 km/h | 191.0 | 0.0 | 5.0 | 1011.8 |
| Nov 5, 05:00 p.m. EST | 19.4 | 34.2 | 37.8 km/h | 196.8 | 0.0 | 5.0 | 1011.8 |
| Nov 5, 06:00 p.m. EST | 19.1 | 34.2 | 39.6 km/h | 198.0 | 0.0 | 3.0 | 1012.2 |
| Nov 5, 07:00 p.m. EST | 18.9 | 33.1 | 36.4 km/h | 197.7 | 0.0 | 3.0 | 1012.3 |
| Nov 5, 08:00 p.m. EST | 18.8 | 33.8 | 38.5 km/h | 198.9 | 0.0 | 5.0 | 1012.4 |
| Nov 5, 09:00 p.m. EST | 18.9 | 34.9 | 41.0 km/h | 196.2 | 0.1 | 9.0 | 1012.3 |
| Nov 5, 10:00 p.m. EST | 18.5 | 32.0 | 40.7 km/h | 197.9 | 0.1 | 17.0 | 1012.3 |
| Nov 5, 11:00 p.m. EST | 18.4 | 32.4 | 41.8 km/h | 203.9 | 0.6 | 38.0 | 1012.0 |
| Nov 6, 12:00 a.m. EST | 17.8 | 32.0 | 54.0 km/h | 205.9 | 1.0 | 58.0 | 1012.1 |
| Nov 6, 01:00 a.m. EST | 17.5 | 26.3 | 48.6 km/h | 214.9 | 0.8 | 52.0 | 1011.6 |
| Nov 6, 02:00 a.m. EST | 17.4 | 27.4 | 36.4 km/h | 203.2 | 1.6 | 45.0 | 1011.9 |
| Nov 6, 03:00 a.m. EST | 17.1 | 25.9 | 36.0 km/h | 202.4 | 6.8 | 66.0 | 1011.6 |
| Nov 6, 04:00 a.m. EST | 16.8 | 23.8 | No gust | 195.5 | 1.6 | 55.0 | 1011.8 |
| Nov 6, 05:00 a.m. EST | 16.9 | 19.4 | 20.2 km/h | 184.8 | 0.1 | 67.0 | 1011.8 |
| Nov 6, 06:00 a.m. EST | 16.9 | 16.2 | No gust | 188.2 | 0.2 | 70.0 | 1012.0 |
| Nov 6, 07:00 a.m. EST | 17.0 | 11.9 | 17.6 km/h | 188.3 | 0.5 | 70.0 | 1012.2 |
| Nov 6, 08:00 a.m. EST | 17.3 | 11.2 | No gust | 191.0 | 0.8 | 74.0 | 1012.6 |
| Nov 6, 09:00 a.m. EST | 17.7 | 10.1 | 11.5 km/h | 200.9 | 3.4 | 84.0 | 1012.1 |
| Nov 6, 10:00 a.m. EST | 18.0 | 8.6 | 20.9 km/h | 200.7 | 4.8 | 83.0 | 1012.0 |
| Nov 6, 11:00 a.m. EST | 18.0 | 9.4 | 11.9 km/h | 200.2 | 3.9 | 73.0 | 1012.0 |
| Nov 6, 12:00 p.m. EST | 18.0 | 10.1 | No gust | 181.9 | 2.5 | 96.0 | 1011.1 |
| Nov 6, 01:00 p.m. EST | 17.9 | 9.4 | 12.2 km/h | 181.7 | 2.3 | 98.0 | 1010.7 |
| Nov 6, 02:00 p.m. EST | 17.9 | 8.3 | 10.4 km/h | 176.1 | 1.2 | 92.0 | 1010.3 |
| Nov 6, 03:00 p.m. EST | 17.7 | 5.8 | 13.3 km/h | 166.5 | 1.4 | 93.0 | 1009.9 |
| Nov 6, 04:00 p.m. EST | 17.5 | 7.6 | 7.9 km/h | 173.3 | 1.7 | 82.0 | 1009.9 |
| Nov 6, 05:00 p.m. EST | 17.1 | 7.6 | 13.7 km/h | 180.5 | 0.5 | 69.0 | 1010.1 |
| Nov 6, 06:00 p.m. EST | 17.0 | 3.2 | 18.7 km/h | 183.8 | 0.2 | 46.0 | 1010.2 |
| Nov 6, 07:00 p.m. EST | 16.7 | 4.3 | 14.8 km/h | 180.9 | 0.6 | 43.0 | 1010.3 |
| Nov 6, 08:00 p.m. EST | 16.4 | 3.2 | 14.4 km/h | 156.6 | 0.9 | 40.0 | 1009.8 |
| Nov 6, 09:00 p.m. EST | 16.2 | 3.6 | 12.2 km/h | 219.9 | 0.3 | 40.0 | 1009.9 |
| Nov 6, 10:00 p.m. EST | 16.2 | 7.9 | 10.4 km/h | 270.3 | 0.5 | 40.0 | 1009.7 |
| Nov 6, 11:00 p.m. EST | 16.2 | 8.3 | 11.9 km/h | 331.4 | 0.9 | 40.0 | 1009.5 |
| Nov 7, 12:00 a.m. EST | 16.1 | 9.4 | No gust | 358.5 | 0.4 | 40.0 | 1009.1 |
| Nov 7, 01:00 a.m. EST | 15.8 | 9.4 | No gust | 358.4 | 1.0 | 40.0 | 1008.6 |
| Nov 7, 02:00 a.m. EST | 15.6 | 9.0 | 12.2 km/h | 343.1 | 0.2 | 14.0 | 1008.6 |
| Nov 7, 03:00 a.m. EST | 15.2 | 13.0 | No gust | 337.5 | 0.0 | 14.0 | 1007.9 |
| Nov 7, 04:00 a.m. EST | 15.1 | 11.9 | No gust | 331.5 | 0.0 | 14.0 | 1007.9 |
| Nov 7, 05:00 a.m. EST | 14.9 | 10.1 | 16.9 km/h | 320.9 | 0.0 | 14.0 | 1008.4 |
| Nov 7, 06:00 a.m. EST | 14.4 | 10.4 | 12.4 km/h | 327.0 | 0.0 | 14.0 | 1008.7 |
| Nov 7, 07:00 a.m. EST | 13.8 | 10.8 | 21.5 km/h | 327.9 | 0.0 | 14.0 | 1008.9 |
| Nov 7, 08:00 a.m. EST | 14.1 | 12.2 | 26.3 km/h | 316.6 | 0.0 | 5.0 | 1009.5 |
| Nov 7, 09:00 a.m. EST | 14.6 | 9.4 | 23.4 km/h | 316.4 | 0.0 | 5.0 | 1009.6 |
| Nov 7, 10:00 a.m. EST | 15.1 | 7.6 | 24.8 km/h | 321.0 | 0.0 | 5.0 | 1009.5 |
| Nov 7, 11:00 a.m. EST | 15.8 | 5.4 | 23.0 km/h | 318.1 | 0.0 | 5.0 | 1009.3 |
| Nov 7, 12:00 p.m. EST | 16.5 | 8.6 | 21.2 km/h | 298.2 | 0.0 | 5.0 | 1008.4 |
| Nov 7, 01:00 p.m. EST | 17.0 | 9.7 | 18.0 km/h | 294.4 | 0.0 | 5.0 | 1007.7 |
| Nov 7, 02:00 p.m. EST | 16.9 | 14.4 | No gust | 264.1 | 0.2 | 20.0 | 1007.4 |
| Nov 7, 03:00 p.m. EST | 16.6 | 28.1 | No gust | 266.3 | 0.2 | 20.0 | 1007.4 |
| Nov 7, 04:00 p.m. EST | 14.4 | 34.6 | No gust | 281.7 | 0.0 | 20.0 | 1008.4 |
| Nov 7, 05:00 p.m. EST | 12.9 | 34.6 | No gust | 280.3 | 0.0 | 20.0 | 1009.2 |
| Nov 7, 06:00 p.m. EST | 11.3 | 39.6 | No gust | 283.3 | 0.0 | 20.0 | 1009.9 |
| Nov 7, 07:00 p.m. EST | 10.4 | 36.7 | No gust | 282.5 | 0.0 | 20.0 | 1010.1 |
| Nov 7, 08:00 p.m. EST | 10.1 | 34.6 | No gust | 280.3 | 0.0 | 37.0 | 1009.9 |
| Nov 7, 09:00 p.m. EST | 9.9 | 35.6 | No gust | 277.4 | 0.0 | 37.0 | 1009.7 |
| Nov 7, 10:00 p.m. EST | 9.7 | 37.1 | No gust | 274.2 | 0.0 | 37.0 | 1009.7 |
| Nov 7, 11:00 p.m. EST | 9.3 | 38.2 | No gust | 268.6 | 0.0 | 37.0 | 1009.1 |
| Nov 8, 12:00 a.m. EST | 9.3 | 37.1 | No gust | 263.9 | 0.0 | 37.0 | 1008.6 |
| Nov 8, 01:00 a.m. EST | 9.4 | 37.8 | No gust | 266.9 | Unavailable | 37.0 | 1008.4 |
| Nov 8, 07:00 a.m. EST | 10.2 | 19.1 | 30.2 km/h | 296.4 | Unavailable | 23.0 | 1010.9 |
| Nov 8, 01:00 p.m. EST | 14.3 | 22.7 | 34.6 km/h | 278.4 | Unavailable | 5.0 | 1010.7 |
| Nov 8, 07:00 p.m. EST | 11.7 | 18.0 | 38.9 km/h | 232.6 | Unavailable | 1.0 | 1009.3 |
| Nov 9, 01:00 a.m. EST | 10.4 | 19.8 | 45.0 km/h | 254.6 | Unavailable | 0.0 | 1009.1 |
| Nov 9, 07:00 a.m. EST | 10.4 | 23.8 | 44.6 km/h | 282.3 | Unavailable | 0.0 | 1010.6 |
| Nov 9, 01:00 p.m. EST | 11.7 | 32.8 | 38.5 km/h | 293.0 | Unavailable | 1.0 | 1010.7 |
| Nov 9, 07:00 p.m. EST | 10.5 | 25.2 | 36.4 km/h | 302.2 | Unavailable | 1.0 | 1014.2 |
| Nov 10, 01:00 a.m. EST | 8.8 | 20.2 | 31.3 km/h | 280.5 | Unavailable | 0.0 | 1014.7 |
| Nov 10, 07:00 a.m. EST | 7.1 | 15.8 | 31.3 km/h | 249.3 | Unavailable | 0.0 | 1014.9 |
| Nov 10, 01:00 p.m. EST | 13.5 | 16.6 | 40.3 km/h | 217.4 | Unavailable | 0.0 | 1010.2 |
| Nov 10, 07:00 p.m. EST | 13.8 | 19.4 | 38.2 km/h | 240.5 | Unavailable | 0.0 | 1009.6 |
| Nov 11, 01:00 a.m. EST | 12.0 | 17.6 | 26.6 km/h | 287.6 | Unavailable | 0.0 | 1011.9 |
| Nov 11, 07:00 a.m. EST | 9.5 | 11.2 | 21.2 km/h | 279.7 | Unavailable | 0.0 | 1013.1 |
| Nov 11, 01:00 p.m. EST | 13.9 | 10.8 | 20.9 km/h | 216.1 | Unavailable | 0.0 | 1010.8 |
| Nov 11, 07:00 p.m. EST | 12.2 | 15.8 | No gust | 231.3 | Unavailable | 0.0 | 1009.0 |
Shoreline adventures 2026-11-05
Coverage: available. Source: provider: NOAA; stationId: 8514594; locationName: Port Jefferson Harbor entrance; distanceKm: 5.958128722798974; 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 5, 09:00 a.m. EST | Nov 5, 11:00 a.m. EST | 5.3 | Fair | 13.6 | 14.4 | 18.7 kn | 0.0 | complete | |
| Nov 5, 02:00 p.m. EST | Nov 5, 04:00 p.m. EST | 4.0 | Fair | 17.9 | 18.5 | 22.5 kn | 0.0 | complete | Wind limits outing comfort |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 5, 01:44 a.m. EST | low | 0.1 |
| Nov 5, 07:58 a.m. EST | high | 2.2 |
| Nov 5, 02:19 p.m. EST | low | 0.1 |
| Nov 5, 08:24 p.m. EST | high | 2.0 |
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 4, 09:34 p.m. EST | Nov 5, 05:36 a.m. EST | complete | none | unavailable |
| Nov 5, 10:21 a.m. EST | Nov 5, 06:21 p.m. EST | complete | available | complete |
| Nov 5, 10:28 p.m. EST | Nov 6, 06:20 a.m. EST | complete | none | complete |
Shoreline adventures 2026-11-06
Coverage: available. Source: provider: NOAA; stationId: 8514594; locationName: Port Jefferson Harbor entrance; distanceKm: 5.958128722798974; 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 6, 06:30 a.m. EST | Nov 6, 08:30 a.m. EST | 5.1 | Fair | 6.0 | 8.7 | 9.5 kn | 0.8 | complete | Rain reduces outing comfort |
| Nov 6, 12:00 p.m. EST | Nov 6, 04:44 p.m. EST | 4.0 | Fair | 3.1 | 5.4 | 7.2 kn | 2.5 | complete | Heavy rain |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 6, 02:34 a.m. EST | low | 0.1 |
| Nov 6, 08:47 a.m. EST | high | 2.3 |
| Nov 6, 03:10 p.m. EST | low | 0.0 |
| Nov 6, 09:13 p.m. EST | high | 2.0 |
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 5, 10:21 p.m. EST | Nov 6, 06:26 a.m. EST | complete | none | complete |
| Nov 6, 11:08 a.m. EST | Nov 6, 07:18 p.m. EST | complete | available | complete |
| Nov 6, 11:10 p.m. EST | Nov 7, 07:07 a.m. EST | complete | none | complete |
Shoreline adventures 2026-11-07
Coverage: available. Source: provider: NOAA; stationId: 8514594; locationName: Port Jefferson Harbor entrance; distanceKm: 5.958128722798974; 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 7, 06:31 a.m. EST | Nov 7, 08:31 a.m. EST | 5.5 | Fair | 5.6 | 6.6 | 14.2 kn | 0.0 | complete | |
| Nov 7, 01:00 p.m. EST | Nov 7, 03:00 p.m. EST | 8.0 | Excellent | 5.2 | 7.8 | 9.7 kn | 0.2 | complete |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 7, 03:20 a.m. EST | low | 0.1 |
| Nov 7, 09:31 a.m. EST | high | 2.3 |
| Nov 7, 03:56 p.m. EST | low | -0.0 |
| Nov 7, 09:58 p.m. EST | high | 2.0 |
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 6, 11:06 p.m. EST | Nov 7, 07:11 a.m. EST | complete | available | complete |
| Nov 7, 11:52 a.m. EST | Nov 7, 08:09 p.m. EST | complete | available | complete |
| Nov 7, 11:51 p.m. EST | Nov 8, 07:50 a.m. EST | complete | none | partial |
Shoreline adventures 2026-11-08
Coverage: available. No continuously covered daylight weather window for this date Source: provider: NOAA; stationId: 8514594; locationName: Port Jefferson Harbor entrance; distanceKm: 5.958128722798974; datum: MLLW. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 8, 04:02 a.m. EST | low | 0.1 |
| Nov 8, 10:11 a.m. EST | high | 2.3 |
| Nov 8, 04:38 p.m. EST | low | -0.0 |
| Nov 8, 10:40 p.m. EST | high | 2.0 |
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 7, 11:51 p.m. EST | Nov 8, 07:51 a.m. EST | complete | available | partial |
| Nov 8, 12:32 p.m. EST | Nov 8, 08:53 p.m. EST | complete | available | unavailable |
Shoreline adventures 2026-11-09
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: 8514594; locationName: Port Jefferson Harbor entrance; distanceKm: 5.958128722798974; datum: MLLW. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 9, 04:43 a.m. EST | low | 0.1 |
| Nov 9, 10:51 a.m. EST | high | 2.3 |
| Nov 9, 05:19 p.m. EST | low | -0.0 |
| Nov 9, 11:21 p.m. EST | high | 2.0 |
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 9, 12:35 a.m. EST | Nov 9, 08:29 a.m. EST | complete | available | unavailable |
| Nov 9, 01:13 p.m. EST | Nov 9, 09:34 p.m. EST | complete | available | unavailable |
Shoreline adventures 2026-11-10
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: 8514594; locationName: Port Jefferson Harbor entrance; distanceKm: 5.958128722798974; datum: MLLW. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 10, 05:22 a.m. EST | low | 0.2 |
| Nov 10, 11:29 a.m. EST | high | 2.2 |
| Nov 10, 05:57 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 10, 01:19 a.m. EST | Nov 10, 09:06 a.m. EST | complete | available | unavailable |
| Nov 10, 01:52 p.m. EST | Nov 10, 10:12 p.m. EST | complete | available | unavailable |
Shoreline adventures 2026-11-11
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: 8514594; locationName: Port Jefferson Harbor entrance; distanceKm: 5.958128722798974; datum: MLLW. Times use America/New_York. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 11, 12:01 a.m. EST | high | 1.9 |
| Nov 11, 06:01 a.m. EST | low | 0.2 |
| Nov 11, 12:09 p.m. EST | high | 2.2 |
| Nov 11, 06:36 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 11, 02:03 a.m. EST | Nov 11, 09:43 a.m. EST | complete | available | unavailable |
| Nov 11, 02:34 p.m. EST | Nov 11, 10:49 p.m. EST | complete | available | unavailable |