Water Temperature of Lake Ontario in Grimsby, Ontario

Current Water Temperature

5.9°C

Measurement Time: Sunday, November 10, 2024, 3:00 AM EST

Temperature Locations

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Local Points of Interest

Hamilton, ON; Toronto, ON

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Lake Ontario

Station Name: West Lake Ontario - Grimsby
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 240 feet / 73 meters

Nearest Address:
Grimsby, ON
Niagara Regional District County

GPS Coordinates: 43.25, -79.53

Nearby Water Temperatures

Eighteenmile Creek, Burt, NY (41.2 mi)
Buffalo River, Buffalo, NY (41.3 mi)
Erie Canal, Lockport, NY (42.7 mi)
Oak Orchard Creek, Medina, NY (57.8 mi)
Oak Orchard Creek, Kenyonville, NY (61.4 mi)
Cattaraugus Creek, Gowanda, NY (62.2 mi)
Johnson Creek, Kuckville, NY (64.1 mi)
Oak Orchard Creek, Kent, NY (67.6 mi)
Sandy Creek, North Hamlin, NY (81.4 mi)
Allegheny River, Salamanca, NY (86.2 mi)
Walnut Creek, Erie, PA (88.8 mi)
Northrup Creek, North Greece, NY (90.0 mi)
Erie Canal, Rochester, NY (95.1 mi)
Genesee River, Rochester, NY (96.7 mi)
Allen Creek, Brighton, NY (101.2 mi)

Weather for Grimsby, Ontario

Current Weather

4.9°C
Clear
Conditions: Clear
Humidity: 84%
Feels Like: -0.1°C
Wind: W 18.8 mph
Wind Gusts: 26.5 mph
Pressure: 29.61 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 5°C
L: 1°C
Heavy rain
Fri
H: 5°C
L: 3°C
Overcast
Sat
H: 8°C
L: 3°C
Partly Cloudy
Sun
H: 7°C
L: 3°C
Patchy rain nearby
Mon
H: 6°C
L: 4°C

Air Quality

PM2.5: 2.59 μg/m3
PM10: 2.78 μg/m3
Carbon Monoxide: 327.45 μg/m3
Nitrogen Dioxide: 9.81 μg/m3
Sulphur Dioxide: 2.96 μg/m3
Ozone: 64 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:04 AM
Sunset: 4:49 PM
Daylight: 9 hrs 30 mins
Moonrise: 10:35 PM
Moon Transit: 5:12 AM
Moonset: 12:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 64.1%

Best Times for Fishing or Hunting

Major Periods

4:42 AM - 7:12 AM
6:33 PM - 9:03 PM

Minor Periods

10:05 PM - 11:35 PM
12:18 AM - 1:48 PM

Action Rating: 3 out of 5

veille de grains annulée

Service Notice - September 2024: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For Fall 2024, changes are expected to include... 1) location adjustments to the new Coastal Flooding Warning Program that has been implemented back in Spring 2024, 2) Marine Warning Program and Hurricane Warning Program (for tropical cyclone information statements only) will start to use water zone splits, 3) new parameters in CAP will be created to represent the weather event's start time and the weather event's end time, 4) ECCC's initiative to upgrade the presentation of alerts into a risk-colour tiered structure is in progress. Existing elements’ values will be updated and new parameters will be added in a future release, and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service - septembre 2024: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour l’automne 2024, il y aura des changements incluant... 1) des ajustements aux zones du nouveau programme d’avertissement d’inondations côtières qui a été mis en œuvre au printemps 2024, 2) le programme d’avertissement marine et le programme d’avertissement des ouragans (seulement pour le bulletin d'information sur les cyclones tropicaux) commenceront à utiliser des divisions de zones maritimes, 3) de nouveaux paramètres seront créés dans le PAC pour représenter l'heure de début et l'heure de fin de l'événement météorologique, 4) l'initiative d'ECCC visant à améliorer la présentation des alertes en les classant selon une structure de niveaux de risque par couleur est en cours. Les valeurs des éléments existants seront mises à jour et de nouveaux paramètres seront ajoutés dans une prochaine version, et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/

Effective: Wed November 20, 2024, 9:13 PM
Expires: Wed November 20, 2024, 10:13 PM

Squalls are no longer expected over the area. ###


veille de grains en vigueur en vigueur

Service Notice - September 2024: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For Fall 2024, changes are expected to include... 1) location adjustments to the new Coastal Flooding Warning Program that has been implemented back in Spring 2024, 2) Marine Warning Program and Hurricane Warning Program (for tropical cyclone information statements only) will start to use water zone splits, 3) new parameters in CAP will be created to represent the weather event's start time and the weather event's end time, 4) ECCC's initiative to upgrade the presentation of alerts into a risk-colour tiered structure is in progress. Existing elements’ values will be updated and new parameters will be added in a future release, and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service - septembre 2024: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour l’automne 2024, il y aura des changements incluant... 1) des ajustements aux zones du nouveau programme d’avertissement d’inondations côtières qui a été mis en œuvre au printemps 2024, 2) le programme d’avertissement marine et le programme d’avertissement des ouragans (seulement pour le bulletin d'information sur les cyclones tropicaux) commenceront à utiliser des divisions de zones maritimes, 3) de nouveaux paramètres seront créés dans le PAC pour représenter l'heure de début et l'heure de fin de l'événement météorologique, 4) l'initiative d'ECCC visant à améliorer la présentation des alertes en les classant selon une structure de niveaux de risque par couleur est en cours. Les valeurs des éléments existants seront mises à jour et de nouveaux paramètres seront ajoutés dans une prochaine version, et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/

Effective: Wed November 20, 2024, 5:38 PM
Expires: Thu November 21, 2024, 12:02 AM

Conditions are favourable for the development of squalls with wind gusts up to 40 knots. A sharp cold front over southwestern Ontario will reach the west end of the lake near 7.00 P.M. this evening. Squalls up to 40 knots are possible. ### Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.


avis de brouillard en vigueur

Service Notice - September 2024: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For Fall 2024, changes are expected to include... 1) location adjustments to the new Coastal Flooding Warning Program that has been implemented back in Spring 2024, 2) Marine Warning Program and Hurricane Warning Program (for tropical cyclone information statements only) will start to use water zone splits, 3) new parameters in CAP will be created to represent the weather event's start time and the weather event's end time, 4) ECCC's initiative to upgrade the presentation of alerts into a risk-colour tiered structure is in progress. Existing elements’ values will be updated and new parameters will be added in a future release, and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service - septembre 2024: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour l’automne 2024, il y aura des changements incluant... 1) des ajustements aux zones du nouveau programme d’avertissement d’inondations côtières qui a été mis en œuvre au printemps 2024, 2) le programme d’avertissement marine et le programme d’avertissement des ouragans (seulement pour le bulletin d'information sur les cyclones tropicaux) commenceront à utiliser des divisions de zones maritimes, 3) de nouveaux paramètres seront créés dans le PAC pour représenter l'heure de début et l'heure de fin de l'événement météorologique, 4) l'initiative d'ECCC visant à améliorer la présentation des alertes en les classant selon une structure de niveaux de risque par couleur est en cours. Les valeurs des éléments existants seront mises à jour et de nouveaux paramètres seront ajoutés dans une prochaine version, et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/

Effective: Wed November 20, 2024, 5:28 PM
Expires: Wed November 20, 2024, 9:59 PM

Dense fog and near zero visibility continues to impact some locales. The visibility is expected to improve early this evening as the dense fog dissipates. ### Visibility may be significantly and suddenly reduced to near zero. Travel is expected to be hazardous due to reduced visibility in some locations. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or tweet reports using #ONStorm.


Thursday, November 21, 2024

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 3.9°C
Average Humidity: 89%
Chance of Rain: 72%
Wind: 21.3 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 9.66 μg/m3
PM10: 10.04 μg/m3
Carbon Monoxide: 536.72 μg/m3
Nitrogen Dioxide: 27.89 μg/m3
Sulphur Dioxide: 6.9 μg/m3
Ozone: 51 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:04 AM
Sunset: 4:49 PM
Daylight: 9 hrs 30 mins
Moonrise: 10:35 PM
Moon Transit: 5:12 AM
Moonset: 12:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 64.1%

Best Times for Fishing or Hunting

Major Periods

4:42 AM - 7:12 AM
6:33 PM - 9:03 PM

Minor Periods

10:05 PM - 11:35 PM
12:18 AM - 1:48 PM

Action Rating: 3 out of 5

Friday, November 22, 2024

Weather Forecast

Conditions: Heavy rain
Average Temperature: 4.2°C
Average Humidity: 90%
Chance of Rain: 88%
Wind: 21.9 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 4.37 μg/m3
PM10: 4.48 μg/m3
Carbon Monoxide: 498.54 μg/m3
Nitrogen Dioxide: 22.91 μg/m3
Sulphur Dioxide: 7.33 μg/m3
Ozone: 54 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:04 AM
Sunset: 4:48 PM
Daylight: 9 hrs 28 mins
Moonrise: 11:41 PM
Moon Transit: 6:00 AM
Moonset: 1:11 PM
Moon Phase: Last Quarter
Moon Illumination: 53.0%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
7:17 PM - 9:47 PM

Minor Periods

12:00 AM - 12:00 AM
12:41 AM - 2:11 PM

Action Rating: 2 out of 5

Saturday, November 23, 2024

Weather Forecast

Conditions: Overcast
Average Temperature: 5.1°C
Average Humidity: 85%
Chance of Rain: 0%
Wind: 21.5 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 2.86 μg/m3
PM10: 2.88 μg/m3
Carbon Monoxide: 411.96 μg/m3
Nitrogen Dioxide: 16.47 μg/m3
Sulphur Dioxide: 5.16 μg/m3
Ozone: 54.96 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:04 AM
Sunset: 4:47 PM
Daylight: 9 hrs 26 mins
Moonrise: 12:41 AM
Moon Transit: 6:42 AM
Moonset: 1:31 PM
Moon Phase: Last Quarter
Moon Illumination: 41.6%

Best Times for Fishing or Hunting

Major Periods

6:12 AM - 8:42 AM
7:59 PM - 10:29 PM

Minor Periods

1:01 PM - 2:31 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, November 24, 2024

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 4.9°C
Average Humidity: 65%
Chance of Rain: 0%
Wind: 18.3 mph
UV Index: 0.3

Air Quality

AQI: 1 - Good
PM2.5: 2.01 μg/m3
PM10: 2.11 μg/m3
Carbon Monoxide: 337.84 μg/m3
Nitrogen Dioxide: 7.96 μg/m3
Sulphur Dioxide: 2.32 μg/m3
Ozone: 71.54 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 12:05 AM
Sunset: 4:47 PM
Daylight: 9 hrs 24 mins
Moonrise: 12:46 AM
Moon Transit: 7:23 AM
Moonset: 1:49 PM
Moon Phase: Last Quarter
Moon Illumination: 30.8%

Best Times for Fishing or Hunting

Major Periods

6:53 AM - 9:23 AM
8:38 PM - 11:08 PM

Minor Periods

1:19 PM - 2:49 PM
12:16 AM - 1:46 AM

Action Rating: 3 out of 5

Monday, November 25, 2024

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 5°C
Average Humidity: 76%
Chance of Rain: 56%
Wind: 12.5 mph
UV Index: 0

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:05 AM
Sunset: 4:46 PM
Daylight: 9 hrs 22 mins
Moonrise: 1:47 AM
Moon Transit: 8:01 AM
Moonset: 2:05 PM
Moon Phase: Last Quarter
Moon Illumination: 20.9%

Best Times for Fishing or Hunting

Major Periods

7:31 AM - 10:01 AM
9:17 PM - 11:47 PM

Minor Periods

1:35 PM - 3:05 PM
1:17 AM - 2:47 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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