CatchWindow · Time on the water
Hopkinton Reservoir Beach conditions
Weather, wind and available nearby ocean forecasts for Hopkinton Reservoir Beach. Model forecasts are separate from station observations.
- Coordinates
- 42.2585533, -71.5160505
Forecast sources and coverage
Times use America/New_York. Weather: available; marine forecast: unavailable. Regional model values are separate from station observations.
Forecast updates are temporarily paused. Available saved forecasts are shown with their preparation times.
Weather fetched 2026-11-14T13:18:47Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Precipitation mm | Precipitation % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 14, 11:00 a.m. EST | 6.5 | 11.2 | Unavailable | 314.9 | 0.0 | Unavailable | 1004.9 |
| Nov 14, 12:00 p.m. EST | 6.5 | 12.6 | Unavailable | 304.0 | 0.0 | Unavailable | 1004.3 |
| Nov 14, 01:00 p.m. EST | 6.7 | 14.0 | Unavailable | 301.1 | 0.0 | Unavailable | 1004.3 |
| Nov 14, 02:00 p.m. EST | 6.8 | 14.0 | Unavailable | 301.1 | 0.0 | Unavailable | 1004.6 |
| Nov 14, 03:00 p.m. EST | 6.6 | 13.3 | Unavailable | 303.8 | 0.0 | Unavailable | 1005.1 |
| Nov 14, 04:00 p.m. EST | 6.2 | 9.4 | Unavailable | 298.2 | 0.0 | Unavailable | 1005.9 |
| Nov 14, 05:00 p.m. EST | 5.6 | 9.4 | Unavailable | 286.2 | 0.0 | Unavailable | 1006.6 |
| Nov 14, 06:00 p.m. EST | 4.5 | 12.6 | Unavailable | 287.0 | 0.0 | Unavailable | 1007.3 |
| Nov 14, 07:00 p.m. EST | 4.0 | 11.9 | Unavailable | 283.4 | 0.0 | Unavailable | 1007.7 |
| Nov 14, 08:00 p.m. EST | 3.1 | 11.5 | Unavailable | 277.8 | 0.0 | Unavailable | 1008.1 |
| Nov 14, 09:00 p.m. EST | 2.5 | 11.5 | Unavailable | 271.8 | 0.0 | Unavailable | 1008.6 |
| Nov 14, 10:00 p.m. EST | 2.1 | 11.9 | Unavailable | 278.0 | 0.0 | Unavailable | 1009.2 |
| Nov 14, 11:00 p.m. EST | 1.9 | 12.2 | Unavailable | 288.7 | 0.0 | Unavailable | 1009.4 |
| Nov 15, 12:00 a.m. EST | 1.8 | 11.9 | Unavailable | 294.7 | 0.0 | Unavailable | 1009.9 |
| Nov 15, 01:00 a.m. EST | 1.6 | 12.6 | Unavailable | 298.0 | 0.0 | Unavailable | 1010.5 |
| Nov 15, 02:00 a.m. EST | 1.4 | 13.0 | Unavailable | 300.9 | 0.0 | Unavailable | 1011.0 |
| Nov 15, 03:00 a.m. EST | 1.3 | 12.6 | Unavailable | 295.7 | 0.0 | Unavailable | 1011.3 |
| Nov 15, 04:00 a.m. EST | 1.3 | 13.7 | Unavailable | 297.3 | 0.0 | Unavailable | 1012.0 |
| Nov 15, 05:00 a.m. EST | 1.5 | 14.0 | Unavailable | 306.5 | 0.0 | Unavailable | 1012.8 |
| Nov 15, 06:00 a.m. EST | 1.8 | 13.3 | Unavailable | 305.9 | 0.0 | Unavailable | 1013.6 |
| Nov 15, 07:00 a.m. EST | 1.6 | 13.0 | Unavailable | 305.2 | 0.0 | Unavailable | 1014.4 |
| Nov 15, 08:00 a.m. EST | 3.3 | 16.9 | Unavailable | 315.0 | 0.0 | Unavailable | 1015.6 |
| Nov 15, 09:00 a.m. EST | 4.6 | 15.8 | Unavailable | 319.3 | 0.0 | Unavailable | 1016.3 |
| Nov 15, 10:00 a.m. EST | 6.1 | 18.0 | Unavailable | 324.9 | 0.0 | Unavailable | 1016.8 |
| Nov 15, 11:00 a.m. EST | 7.1 | 18.4 | Unavailable | 323.8 | 0.0 | Unavailable | 1016.9 |
| Nov 15, 12:00 p.m. EST | 7.5 | 18.7 | Unavailable | 319.2 | 0.0 | Unavailable | 1016.6 |
| Nov 15, 01:00 p.m. EST | 7.9 | 19.4 | Unavailable | 320.3 | 0.0 | Unavailable | 1016.6 |
| Nov 15, 02:00 p.m. EST | 7.6 | 19.4 | Unavailable | 314.6 | 0.0 | Unavailable | 1017.1 |
| Nov 15, 03:00 p.m. EST | 7.3 | 19.1 | Unavailable | 315.7 | 0.0 | Unavailable | 1017.7 |
| Nov 15, 04:00 p.m. EST | 6.6 | 14.0 | Unavailable | 309.7 | 0.0 | Unavailable | 1018.5 |
| Nov 15, 05:00 p.m. EST | 5.1 | 13.3 | Unavailable | 310.5 | 0.0 | Unavailable | 1019.4 |
| Nov 15, 06:00 p.m. EST | 4.4 | 12.6 | Unavailable | 309.9 | 0.0 | Unavailable | 1020.2 |
| Nov 15, 07:00 p.m. EST | 3.7 | 12.2 | Unavailable | 310.1 | 0.0 | Unavailable | 1021.2 |
| Nov 15, 08:00 p.m. EST | 3.2 | 12.2 | Unavailable | 317.0 | 0.0 | Unavailable | 1021.8 |
| Nov 15, 09:00 p.m. EST | 2.6 | 11.2 | Unavailable | 316.1 | 0.0 | Unavailable | 1022.1 |
| Nov 15, 10:00 p.m. EST | 2.1 | 10.4 | Unavailable | 309.9 | 0.0 | Unavailable | 1022.5 |
| Nov 15, 11:00 p.m. EST | 1.9 | 10.8 | Unavailable | 303.0 | 0.0 | Unavailable | 1023.1 |
Shoreline adventures 2026-11-14
Coverage: available. Source: provider: NOAA; stationId: 8443662; locationName: Amelia Earhart Dam, Mystic River; distanceKm: 39.1754609564243; 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 14, 02:00 p.m. EST | Nov 14, 04:27 p.m. EST | 5.4 | Fair | 5.1 | 7.6 | Unavailable | 0.0 | complete |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 14, 02:03 a.m. EST | high | 2.6 |
| Nov 14, 08:03 a.m. EST | low | 0.6 |
| Nov 14, 02:08 p.m. EST | high | 2.9 |
| Nov 14, 08:40 p.m. EST | low | 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.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 13, 03:59 p.m. EST | Nov 14, 12:05 a.m. EST | complete | none | unavailable |
| Nov 14, 04:09 a.m. EST | Nov 14, 11:33 a.m. EST | complete | available | partial |
| Nov 14, 04:41 p.m. EST | Nov 15, 12:53 a.m. EST | complete | none | complete |
Shoreline adventures 2026-11-15
Coverage: available. Source: provider: NOAA; stationId: 8443662; locationName: Amelia Earhart Dam, Mystic River; distanceKm: 39.1754609564243; 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 15, 08:00 a.m. EST | Nov 15, 10:00 a.m. EST | 9.6 | Excellent | 8.6 | 9.1 | Unavailable | 0.0 | complete | |
| Nov 15, 12:00 p.m. EST | Nov 15, 02:00 p.m. EST | 5.5 | Fair | 10.1 | 10.5 | Unavailable | 0.0 | complete |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 15, 02:49 a.m. EST | high | 2.5 |
| Nov 15, 08:52 a.m. EST | low | 0.7 |
| Nov 15, 02:57 p.m. EST | high | 2.8 |
| Nov 15, 09:29 p.m. EST | low | 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.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 14, 04:46 p.m. EST | Nov 15, 12:46 a.m. EST | complete | none | complete |
| Nov 15, 05:01 a.m. EST | Nov 15, 12:20 p.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 |
|---|---|
| 2026-11-14 | Unavailable |
| 2026-11-15 | Unavailable |