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 02:00 PM EDT 11 July 2026
ESE 2 gusts 3	0.04	1.7	102.0	24	25

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 02:00 PM EDT 11 July 2026
WNW 16	Mostly Cloudy	40	101.8	22	52	12	24
Baie-Comeau Airport 02:08 PM EDT 11 July 2026
NNW 2	Cloudy	16	101.5	22	48	11	24
Bas Caraquet 03:00 PM ADT 11 July 2026
WNW 5	N/A	N/A	101.3	21	66	14	24
Bathurst Airport 03:00 PM ADT 11 July 2026
NNW 8 gusts 18	Mostly Cloudy	16	101.3	24	40	9	25
Beauport 02:00 PM EDT 11 July 2026
WNW 8	N/A	N/A	N/A	26	36	10	27
Brier Island 03:00 PM ADT 11 July 2026
WSW 8	N/A	N/A	101.4	19	65	12	*
Cap Tourmente 02:00 PM EDT 11 July 2026
ENE 7	N/A	N/A	101.6	23	56	14	26
Cap-Chat 02:00 PM EDT 11 July 2026
W 10	N/A	N/A	101.5	20	71	15	24
Cap-Rouge 02:00 PM EDT 11 July 2026
WNW 13	N/A	N/A	N/A	22	63	15	26
Cap-d'Espoir 02:00 PM EDT 11 July 2026
SW 9	N/A	N/A	101.2	17	81	13	*
Charlo 03:00 PM ADT 11 July 2026
NW 12 gusts 17	N/A	N/A	101.3	23	43	10	24
Deschambault 02:00 PM EDT 11 July 2026
NW 10	N/A	N/A	N/A	24	43	10	25
Fundy Park (Alma) 03:00 PM ADT 11 July 2026
SSE 3	N/A	N/A	N/A	20	68	14	*
Gaspé Airport 02:00 PM EDT 11 July 2026
NW 12 gusts 18	Partly Cloudy	24	101.2	23	47	11	24
Grand Manan 03:00 PM ADT 11 July 2026
NNW 8 gusts 15	N/A	N/A	101.4	25	38	10	26
Greater Moncton Roméo LeBlanc Int'l Airport 03:00 PM ADT 11 July 2026
NE 5	Mostly Cloudy	24	101.2	22	56	13	25
Jonquière 01:00 PM EDT 11 July 2026
WNW 12	N/A	N/A	101.7	21	52	11	23
Kemptville 02:00 PM EDT 11 July 2026
NW 4	N/A	N/A	101.9	25	41	11	27
Kouchibouguac 03:00 PM ADT 11 July 2026
SE 3	N/A	N/A	101.2	22	62	14	25
L'Assomption 02:00 PM EDT 11 July 2026
N 4	N/A	N/A	101.7	26	39	11	28
L'Isle-aux-Grues 02:00 PM EDT 11 July 2026
ESE 6	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 01:00 PM EDT 11 July 2026
WNW 11	N/A	N/A	101.7	21	51	11	23
La Pocatière 02:00 PM EDT 11 July 2026
NW 4	N/A	N/A	101.6	23	43	10	24
Lac Memphrémagog 02:00 PM EDT 11 July 2026
N 9 gusts 17	N/A	N/A	N/A	23	41	9	24
Lac Saint-Pierre 02:00 PM EDT 11 July 2026
S 3	N/A	N/A	N/A	24	44	11	26
Lemieux 02:00 PM EDT 11 July 2026
NW 8	N/A	N/A	101.7	23	52	13	26
Miramichi 03:00 PM ADT 11 July 2026
NW 6	N/A	N/A	101.2	23	45	11	25
Miscou Island 03:00 PM ADT 11 July 2026
E 5	N/A	N/A	101.3	20	73	15	*
Mont-Joli Airport 02:00 PM EDT 11 July 2026
NW 6	Partly Cloudy	48	101.5	21	51	11	23
Montréal Metropolitain Airport 02:00 PM EDT 11 July 2026
NNW 6	Sunny	16	101.8	25	44	12	28
Montréal-Trudeau Int'l Airport 02:00 PM EDT 11 July 2026
N 8	Mostly Cloudy	48	101.8	26	37	10	28
New Carlisle 02:00 PM EDT 11 July 2026
SSW 2	N/A	N/A	101.2	19	75	14	*
Nicolet 02:00 PM EDT 11 July 2026
N 2	N/A	N/A	101.7	25	49	13	28
Normandin 02:00 PM EDT 11 July 2026
N 7	N/A	N/A	101.8	23	49	12	26
North Bay Airport 02:00 PM EDT 11 July 2026
E 3	Partly Cloudy	48	102.1	25	36	9	26
North Cape 03:00 PM ADT 11 July 2026
NNW 4	N/A	N/A	101.3	21	68	14	24
Point Lepreau 03:00 PM ADT 11 July 2026
WNW 8	N/A	N/A	101.3	24	48	12	26
Pointe Claveau 02:00 PM EDT 11 July 2026
W 13	N/A	N/A	N/A	22	53	12	24
Pointe de l'Islet 02:00 PM EDT 11 July 2026
SSE 9	N/A	N/A	N/A	18	66	12	*
Pointe-Noire 02:00 PM EDT 11 July 2026
NNE 5	N/A	N/A	101.3	21	49	10	23
Pointe-au-Père 02:00 PM EDT 11 July 2026
WSW 4	N/A	N/A	101.6	19	70	13	*
Pointe-des-Monts 02:00 PM EDT 11 July 2026
SW 8	N/A	N/A	101.5	17	78	13	*
Port Menier 02:00 PM EDT 11 July 2026
WNW 8	N/A	N/A	101.2	23	48	11	24
Quebec Lesage Int'l Airport 02:00 PM EDT 11 July 2026
NW 7	Partly Cloudy	48	101.7	25	39	10	26
Rivière-du-Loup 02:00 PM EDT 11 July 2026
N 5	N/A	N/A	101.7	22	49	11	24
Rivière-la-Madeleine 02:00 PM EDT 11 July 2026
W 10 gusts 16	N/A	N/A	101.4	18	67	12	*
Roberval Airport 02:00 PM EDT 11 July 2026
SSW 2	Mostly Cloudy	40	101.9	21	53	11	23
Saint John Airport 03:00 PM ADT 11 July 2026
NNW 12	Mostly Cloudy	24	101.3	23	47	12	25
Saint-Anicet 02:00 PM EDT 11 July 2026
ENE 3	N/A	N/A	101.8	26	42	12	28
Sainte-Anne-de-Bellevue 02:00 PM EDT 11 July 2026
NW 4	N/A	N/A	101.8	25	39	10	27
Sainte-Foy - Laval University 02:00 PM EDT 11 July 2026
NW 2	N/A	N/A	N/A	26	41	11	28
Sept-Îles Airport 02:00 PM EDT 11 July 2026
NNE 8 gusts 17	Mostly Cloudy	48	101.4	22	47	10	23
Shawinigan 02:00 PM EDT 11 July 2026
NW 1	N/A	N/A	101.8	25	43	12	27
St. Stephen 03:00 PM ADT 11 July 2026
NNW 8	N/A	N/A	101.4	24	46	12	26
Trois-Rivières 02:00 PM EDT 11 July 2026
WNW 9 gusts 17	N/A	N/A	101.7	25	39	11	27
Trois-Rivières Airport 02:00 PM EDT 11 July 2026
WNW 7 gusts 16	Partly Cloudy	16	101.8	25	37	9	26
Yarmouth Airport 03:00 PM ADT 11 July 2026
NNW 11 gusts 19	Mainly Sunny	24	101.4	23	51	13	26
Île Bicquette 02:00 PM EDT 11 July 2026
SW 6	N/A	N/A	N/A	19	69	13	*
Île Rouge 02:00 PM EDT 11 July 2026
SSW 8	N/A	N/A	N/A	17	73	12	*
Île-d'Orléans - Quai de St-Jean 02:00 PM EDT 11 July 2026
SE 4	N/A	N/A	N/A	24	40	10	25

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.