St. Lawrence - St. Lawrence River: Regional Summary
Buoys
[ Land Stations ]
| Wind(knots) | Wave height(m) | Wave period(s) | Pressure(kPa) | Air temp(°C) | Water temp(°C) |
|---|---|---|---|---|---|
| Lake Nipissing - 45152 02:00 PM EDT 19 May 2026 | |||||
| SW 14 gusts 18 | 0.20 | 1.7 | 100.9 | 21 | N/A |
If you require additional historical weather information please visit Fisheries and Oceans Canada
Land Stations
[ Buoys ]
| Wind(knots) | Conditions | Visibility(km) | Pressure(kPa) | Air temp(°C) | Relative humidity(%) | Dew point(°C) | Humidex |
|---|---|---|---|---|---|---|---|
| Bagotville, CFB 02:00 PM EDT 19 May 2026 | |||||||
| E 8 | Cloudy | 24 | 101.2 | 11 | 90 | 9 | * |
| Baie-Comeau Airport 02:00 PM EDT 19 May 2026 | |||||||
| E 8 | Cloudy | 16 | 101.3 | 10 | 69 | 5 | * |
| Bas Caraquet 03:00 PM ADT 19 May 2026 | |||||||
| NE 4 | N/A | N/A | 101.4 | 8 | 96 | 8 | * |
| Bathurst Airport 03:30 PM ADT 19 May 2026 | |||||||
| N 3 | Light Rain | 8 | 101.4 | 8 | 100 | 8 | * |
| Beauport 02:00 PM EDT 19 May 2026 | |||||||
| NE 7 | N/A | N/A | N/A | 10 | 96 | 9 | * |
| Brier Island 03:00 PM ADT 19 May 2026 | |||||||
| SSE 12 | N/A | N/A | 101.3 | 14 | 75 | 10 | * |
| Cap Tourmente 02:00 PM EDT 19 May 2026 | |||||||
| E 8 | N/A | N/A | 101.3 | 10 | 89 | 8 | * |
| Cap-Chat 02:00 PM EDT 19 May 2026 | |||||||
| N 3 | N/A | N/A | 101.3 | 9 | 83 | 6 | * |
| Cap-Rouge 02:00 PM EDT 19 May 2026 | |||||||
| ENE 17 | N/A | N/A | N/A | 11 | 100 | 11 | * |
| Cap-d'Espoir 02:00 PM EDT 19 May 2026 | |||||||
| ENE 6 | N/A | N/A | 101.4 | 6 | 93 | 5 | * |
| Charlo 03:00 PM ADT 19 May 2026 | |||||||
| NE 6 | N/A | N/A | 101.3 | 8 | 95 | 7 | * |
| Deschambault 02:00 PM EDT 19 May 2026 | |||||||
| SE 6 | N/A | N/A | N/A | 17 | 63 | 10 | * |
| Fundy Park (Alma) 03:00 PM ADT 19 May 2026 | |||||||
| S 3 | N/A | N/A | N/A | 10 | 88 | 8 | * |
| Gaspé Airport 02:00 PM EDT 19 May 2026 | |||||||
| E 10 | Mostly Cloudy | 24 | 101.4 | 8 | 80 | 5 | * |
| Grand Manan 03:00 PM ADT 19 May 2026 | |||||||
| SSW 9 | N/A | N/A | 101.2 | 19 | 61 | 11 | * |
| Greater Moncton Roméo LeBlanc Int'l Airport 03:00 PM ADT 19 May 2026 | |||||||
| ENE 3 | Mostly Cloudy | 24 | 101.1 | 19 | 73 | 14 | * |
| Jonquière 02:00 PM EDT 19 May 2026 | |||||||
| ESE 4 | N/A | N/A | 101.2 | 12 | 84 | 10 | * |
| Kemptville 02:00 PM EDT 19 May 2026 | |||||||
| SW 8 gusts 15 | N/A | N/A | 101.2 | 27 | 60 | 19 | 34 |
| Kouchibouguac 03:00 PM ADT 19 May 2026 | |||||||
| N 5 | N/A | N/A | 101.3 | 11 | 91 | 9 | * |
| L'Assomption 02:00 PM EDT 19 May 2026 | |||||||
| WSW 7 gusts 15 | N/A | N/A | 101.1 | 26 | 58 | 18 | 32 |
| L'Isle-aux-Grues 02:00 PM EDT 19 May 2026 | |||||||
| N 11 | N/A | N/A | N/A | N/A | N/A | N/A | * |
| La Baie 02:00 PM EDT 19 May 2026 | |||||||
| ENE 4 | N/A | N/A | 101.2 | 9 | 92 | 8 | * |
| La Pocatière 02:00 PM EDT 19 May 2026 | |||||||
| NNE 5 | N/A | N/A | 101.2 | 10 | 91 | 8 | * |
| Lac Memphrémagog 02:00 PM EDT 19 May 2026 | |||||||
| SW 12 gusts 18 | N/A | N/A | N/A | 21 | 66 | 15 | 25 |
| Lac Saint-Pierre 02:00 PM EDT 19 May 2026 | |||||||
| SW 17 | N/A | N/A | N/A | 23 | 64 | 16 | 28 |
| Lemieux 02:00 PM EDT 19 May 2026 | |||||||
| SW 11 gusts 22 | N/A | N/A | 101.0 | 26 | 58 | 17 | 31 |
| Miramichi 03:00 PM ADT 19 May 2026 | |||||||
| E 8 | N/A | N/A | 101.3 | 11 | 90 | 9 | * |
| Miscou Island 03:00 PM ADT 19 May 2026 | |||||||
| ENE 4 | N/A | N/A | 101.4 | 7 | 97 | 6 | * |
| Mistook 01:00 PM EDT 19 May 2026 | |||||||
| N/A | N/A | N/A | 101.2 | 11 | 94 | 10 | * |
| Mont-Joli Airport 02:07 PM EDT 19 May 2026 | |||||||
| ENE 14 | Light Rain | 48 | 101.2 | 9 | 93 | 8 | * |
| Montréal Metropolitain Airport 02:00 PM EDT 19 May 2026 | |||||||
| WSW 18 gusts 25 | Mostly Cloudy | 16 | 101.1 | 27 | 60 | 19 | 33 |
| Montréal-Trudeau Int'l Airport 02:00 PM EDT 19 May 2026 | |||||||
| SW 13 | Mostly Cloudy | 24 | 101.1 | 26 | 58 | 17 | 32 |
| New Carlisle 02:00 PM EDT 19 May 2026 | |||||||
| E 5 | N/A | N/A | 101.3 | 7 | 98 | 7 | * |
| Nicolet 02:00 PM EDT 19 May 2026 | |||||||
| SW 12 gusts 17 | N/A | N/A | 101.0 | 25 | 64 | 18 | 30 |
| Normandin 02:00 PM EDT 19 May 2026 | |||||||
| SSE 4 | N/A | N/A | 101.2 | 13 | 78 | 9 | * |
| North Bay Airport 02:34 PM EDT 19 May 2026 | |||||||
| SSW 11 | Light Rainshower | 40 | 101.0 | 21 | 84 | 18 | 26 |
| North Cape 03:00 PM ADT 19 May 2026 | |||||||
| NE 5 | N/A | N/A | 101.4 | 8 | 91 | 6 | * |
| Point Lepreau 03:00 PM ADT 19 May 2026 | |||||||
| S 3 | N/A | N/A | 101.2 | 11 | 83 | 8 | * |
| Pointe Claveau 02:00 PM EDT 19 May 2026 | |||||||
| E 6 | N/A | N/A | N/A | 10 | 85 | 8 | * |
| Pointe de l'Islet 02:00 PM EDT 19 May 2026 | |||||||
| SSE 4 | N/A | N/A | N/A | 6 | 96 | 5 | * |
| Pointe-Noire 02:00 PM EDT 19 May 2026 | |||||||
| ESE 5 | N/A | N/A | N/A | 11 | 56 | 3 | * |
| Pointe-au-Père 02:00 PM EDT 19 May 2026 | |||||||
| NE 9 gusts 15 | N/A | N/A | 101.2 | 8 | 94 | 7 | * |
| Pointe-des-Monts 02:00 PM EDT 19 May 2026 | |||||||
| NE 14 gusts 19 | N/A | N/A | 101.3 | 9 | 74 | 5 | * |
| Port Menier 02:00 PM EDT 19 May 2026 | |||||||
| SSW 2 | N/A | N/A | 101.4 | 12 | 40 | -1 | * |
| Quebec Lesage Int'l Airport 02:22 PM EDT 19 May 2026 | |||||||
| E 9 | Mist | 10 | 101.3 | 10 | 94 | 9 | * |
| Rivière-du-Loup 02:00 PM EDT 19 May 2026 | |||||||
| N 8 | N/A | N/A | 101.3 | 7 | 98 | 7 | * |
| Rivière-la-Madeleine 02:00 PM EDT 19 May 2026 | |||||||
| E 11 | N/A | N/A | 101.3 | 8 | 85 | 5 | * |
| Roberval Airport 02:00 PM EDT 19 May 2026 | |||||||
| E 5 | Cloudy | 13 | 101.2 | 12 | 82 | 9 | * |
| Saint John Airport 03:00 PM ADT 19 May 2026 | |||||||
| SSW 8 | Mostly Cloudy | 24 | 101.2 | 14 | 75 | 10 | * |
| Saint-Anicet 02:00 PM EDT 19 May 2026 | |||||||
| WSW 17 gusts 23 | N/A | N/A | 101.2 | 27 | 58 | 18 | 33 |
| Sainte-Anne-de-Bellevue 02:00 PM EDT 19 May 2026 | |||||||
| SSW 12 gusts 19 | N/A | N/A | 101.1 | 27 | 58 | 18 | 33 |
| Sainte-Foy - Laval University 02:00 PM EDT 19 May 2026 | |||||||
| ENE 6 | N/A | N/A | N/A | 10 | 92 | 8 | * |
| Sept-Îles Airport 02:00 PM EDT 19 May 2026 | |||||||
| SSE 11 | Mostly Cloudy | 48 | 101.4 | 12 | 55 | 3 | * |
| Shawinigan 02:00 PM EDT 19 May 2026 | |||||||
| NNW 4 | N/A | N/A | 101.0 | 23 | 69 | 17 | 28 |
| St. Stephen 03:00 PM ADT 19 May 2026 | |||||||
| E 4 | N/A | N/A | 101.1 | 19 | 60 | 11 | * |
| Trois-Rivières Airport 02:36 PM EDT 19 May 2026 | |||||||
| NW 7 gusts 22 | Light Rain | 16 | 101.0 | 26 | 58 | 17 | 31 |
| Valcartier, CFB 02:00 PM EDT 19 May 2026 | |||||||
| E 5 | Cloudy | 11 | 101.2 | 11 | 97 | 11 | * |
| Yarmouth Airport 03:00 PM ADT 19 May 2026 | |||||||
| WSW 12 | Mostly Cloudy | 13 | 101.4 | 17 | 77 | 13 | * |
| Île Bicquette 02:00 PM EDT 19 May 2026 | |||||||
| N 2 | N/A | N/A | N/A | 6 | 100 | 6 | * |
| Île Rouge 02:00 PM EDT 19 May 2026 | |||||||
| NE 10 | N/A | N/A | N/A | 7 | 95 | 6 | * |
| Île-d'Orléans - Quai de St-Jean 02:00 PM EDT 19 May 2026 | |||||||
| ENE 12 | N/A | N/A | N/A | 9 | 93 | 8 | * |
If you require additional historical weather information, please visit Climate Data Online
[ Buoys ]
[ Land Stations ]
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Legend:
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
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