St. Lawrence - St. Lawrence River: Regional Summary

Buoys [ Land Stations ]

This table is a summary of weather conditions from buoys in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.

Disclaimer

This table is a summary of weather conditions from buoys in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Wind(knots)	Wave height(m)	Wave period(s)	Pressure(kPa)	Air temp(°C)	Water temp(°C)
Lake Nipissing - 45152 07:00 PM EDT 12 June 2026
WSW 12 gusts 16	0.48	3.3	100.6	21	18

If you require additional historical weather information please visit Fisheries and Oceans Canada

Land Stations [ Buoys ]

This table is a summary of weather conditions from weather stations in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.

Disclaimer

This table is a summary of weather conditions from weather stations in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Wind(knots)	Conditions	Visibility(km)	Pressure(kPa)	Air temp(°C)	Relative humidity(%)	Dew point(°C)	Humidex
Bagotville, CFB 07:00 PM EDT 12 June 2026
E 23 gusts 28	Mainly Sunny	40	100.3	13	86	11	*
Baie-Comeau Airport 07:00 PM EDT 12 June 2026
E 9	Cloudy	16	101.0	11	77	7	*
Bas Caraquet 08:00 PM ADT 12 June 2026
ENE 6	N/A	N/A	101.2	8	74	4	*
Bathurst Airport 08:14 PM ADT 12 June 2026
ENE 5	Rain	5	101.2	7	100	7	*
Beauport 07:00 PM EDT 12 June 2026
ENE 17 gusts 22	N/A	N/A	N/A	13	88	11	*
Brier Island 08:00 PM ADT 12 June 2026
SSE 2	N/A	N/A	100.6	14	82	11	*
Cap Tourmente 07:00 PM EDT 12 June 2026
E 6	N/A	N/A	100.5	12	91	11	*
Cap-Chat 07:00 PM EDT 12 June 2026
W 9	N/A	N/A	100.9	10	86	8	*
Cap-Rouge 07:00 PM EDT 12 June 2026
ENE 33 gusts 38	N/A	N/A	N/A	13	94	12	*
Cap-d'Espoir 07:00 PM EDT 12 June 2026
ENE 13	N/A	N/A	101.3	8	70	3	*
Charlo 08:00 PM ADT 12 June 2026
ESE 9 gusts 15	N/A	N/A	101.1	8	94	7	*
Deschambault 07:00 PM EDT 12 June 2026
SE 7	N/A	N/A	N/A	15	82	12	*
Fundy Park (Alma) 08:00 PM ADT 12 June 2026
E 2	N/A	N/A	N/A	15	83	12	*
Gaspé Airport 07:00 PM EDT 12 June 2026
ESE 5	Cloudy	24	101.3	8	61	1	*
Grand Manan 08:00 PM ADT 12 June 2026
ENE 6	N/A	N/A	100.6	15	92	14	*
Greater Moncton Roméo LeBlanc Int'l Airport 08:36 PM ADT 12 June 2026
NNE 8	Light Rainshower	10	100.9	10	95	9	*
Jonquière 07:00 PM EDT 12 June 2026
ESE 9 gusts 17	N/A	N/A	100.2	13	83	10	*
Kemptville 07:00 PM EDT 12 June 2026
WSW 9 gusts 15	N/A	N/A	100.4	27	38	12	29
Kouchibouguac 08:00 PM ADT 12 June 2026
NNE 3	N/A	N/A	101.1	8	98	8	*
L'Assomption 07:00 PM EDT 12 June 2026
SW 6	N/A	N/A	100.1	30	59	21	38
L'Isle-aux-Grues 07:00 PM EDT 12 June 2026
NE 16 gusts 25	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 07:00 PM EDT 12 June 2026
E 9 gusts 15	N/A	N/A	100.4	13	84	10	*
La Pocatière 07:00 PM EDT 12 June 2026
NE 6	N/A	N/A	100.6	9	93	8	*
Lac Memphrémagog 07:00 PM EDT 12 June 2026
WNW 4	N/A	N/A	N/A	24	75	19	31
Lac Saint-Pierre 07:00 PM EDT 12 June 2026
ESE 10	N/A	N/A	N/A	24	82	21	32
Lemieux 07:00 PM EDT 12 June 2026
ENE 8	N/A	N/A	100.2	21	74	17	26
Miramichi 08:00 PM ADT 12 June 2026
ENE 8	N/A	N/A	101.1	8	98	8	*
Miscou Island 08:00 PM ADT 12 June 2026
ENE 12	N/A	N/A	101.3	8	74	4	*
Mistook 06:00 PM EDT 12 June 2026
N/A	N/A	N/A	100.0	16	75	12	*
Mont-Joli Airport 07:00 PM EDT 12 June 2026
NE 8	Cloudy	24	100.9	10	84	7	*
Montréal Metropolitain Airport 07:00 PM EDT 12 June 2026
WSW 16 gusts 27	Sunny	16	100.1	29	58	20	37
Montréal-Trudeau Int'l Airport 07:00 PM EDT 12 June 2026
WSW 18 gusts 24	Mostly Cloudy	24	100.2	29	61	20	37
New Carlisle 07:00 PM EDT 12 June 2026
NE 3	N/A	N/A	101.2	8	63	2	*
Nicolet 07:00 PM EDT 12 June 2026
ENE 6	N/A	N/A	100.2	20	90	18	*
Normandin 07:00 PM EDT 12 June 2026
SE 12	N/A	N/A	100.0	19	80	15	*
North Bay Airport 07:00 PM EDT 12 June 2026
WSW 13 gusts 23	Mainly Sunny	48	100.6	20	59	12	23
North Cape 08:00 PM ADT 12 June 2026
ENE 16	N/A	N/A	101.1	8	95	7	*
Point Lepreau 08:00 PM ADT 12 June 2026
ENE 10	N/A	N/A	100.7	12	89	11	*
Pointe Claveau 07:00 PM EDT 12 June 2026
E 16	N/A	N/A	N/A	12	85	9	*
Pointe de l'Islet 07:00 PM EDT 12 June 2026
WNW 3	N/A	N/A	N/A	11	93	10	*
Pointe-Noire 07:00 PM EDT 12 June 2026
ENE 8 gusts 15	N/A	N/A	101.2	9	75	5	*
Pointe-au-Père 07:00 PM EDT 12 June 2026
NE 8	N/A	N/A	100.8	9	89	7	*
Pointe-des-Monts 07:00 PM EDT 12 June 2026
NNE 10 gusts 19	N/A	N/A	101.0	9	73	5	*
Port Menier 07:00 PM EDT 12 June 2026
SE 3	N/A	N/A	101.3	8	73	4	*
Quebec Lesage Int'l Airport 07:41 PM EDT 12 June 2026
ENE 13	Mostly Cloudy	13	100.4	13	88	11	*
Rivière-du-Loup 07:00 PM EDT 12 June 2026
N 5	N/A	N/A	100.7	8	98	8	*
Rivière-la-Madeleine 07:00 PM EDT 12 June 2026
ESE 10	N/A	N/A	101.1	8	65	2	*
Roberval Airport 07:42 PM EDT 12 June 2026
ESE 10 gusts 19	Thunderstorm with rainshowers	32	100.0	16	86	13	*
Saint John Airport 08:00 PM ADT 12 June 2026
NNE 10	Mostly Cloudy	24	100.7	18	72	13	*
Saint-Anicet 07:00 PM EDT 12 June 2026
SW 16 gusts 22	N/A	N/A	100.2	28	59	19	34
Sainte-Anne-de-Bellevue 07:00 PM EDT 12 June 2026
SW 13	N/A	N/A	100.2	28	63	20	35
Sainte-Foy - Laval University 07:00 PM EDT 12 June 2026
ENE 11 gusts 19	N/A	N/A	N/A	12	89	11	*
Sept-Îles Airport 07:00 PM EDT 12 June 2026
ENE 10 gusts 16	Cloudy	48	101.2	9	70	4	*
Shawinigan 07:00 PM EDT 12 June 2026
NE 9	N/A	N/A	100.2	20	75	15	*
St. Stephen 08:00 PM ADT 12 June 2026
ESE 3	N/A	N/A	100.6	17	83	14	*
Trois-Rivières 07:00 PM EDT 12 June 2026
NE 8	N/A	N/A	100.1	20	86	18	*
Trois-Rivières Airport 07:27 PM EDT 12 June 2026
NNE 9	Light Rain	11	100.2	19	93	18	*
Yarmouth Airport 08:28 PM ADT 12 June 2026
SSE 7	Light Rainshower	11	100.6	16	94	15	*
Île Bicquette 07:00 PM EDT 12 June 2026
NE 12 gusts 17	N/A	N/A	N/A	7	100	7	*
Île Rouge 07:00 PM EDT 12 June 2026
N 19 gusts 25	N/A	N/A	N/A	7	98	7	*
Île-d'Orléans - Quai de St-Jean 07:00 PM EDT 12 June 2026
NE 29	N/A	N/A	N/A	13	94	12	*

If you require additional historical weather information, please visit Climate Data Online

[ Buoys ] [ Land Stations ]

Select a location below:

Zoom-in to make a selection

Map of St. Lawrence - St. Lawrence River marine weather areas

Legend:

Buoy

Land Station

» Tides and Water Levels

St. Lawrence - St. Lawrence River Area

Another Region

Marine Weather for Canada

How to use

Add to shortcuts
- Go to the desired page on the site, open the Weather shortcuts menu and click on the "Add to shortcuts" button
- Page name will display in the "Add this page" window, the name can be changed by highlighting the text and entering the desired name
- Click on the "Save" button to add the link to the list
- Click on the "X" button to close the panel
Delete a link
- Click on the "Organize shortcuts" button
- Select the link to delete
- Click on the "Delete" button to remove the link from the list
- Click on the "Close" button to save the change
Move a link up/down the list
- Click on the "Organize shortcuts" button
- Click and hold the link and move to new location in the list
- Click on the "Close" button to save the change
Rename a link
- Click on the "Organize shortcuts" button
- Select the link to rename
- Click on the "Rename" button and change the link name
- Click the enter or tab key
- Click on the "Close" button to save the change
Keyboard navigation
- Use the Tab key to move to a button or link
- Use the Enter key to click on buttons or links
- Organize shortcuts navigation
  - Use the ↑ Up key to select the link above. If none are selected, it will select the first link.
  - Use the ↓ Down key to select the link below. If none are selected, it will select the last link.
  - Use the Page Up key to move a selection up in the list.
  - Use the Page Down key to move a selection down in the list.
Restore default list

Warning: Clicking on the button below will remove all your customized links.