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 09:00 PM EDT 16 September 2026
SW 3 gusts 4	0.03	1.6	102.7	19	20

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 09:00 PM EDT 16 September 2026
W 5	Mainly Clear	40	102.6	12	81	9	*
Baie-Comeau Airport 09:00 PM EDT 16 September 2026
NNW 10 gusts 23	Clear	16	102.3	17	50	6	*
Bas Caraquet 10:00 PM ADT 16 September 2026
WSW 3	N/A	N/A	102.1	17	81	13	*
Bathurst Airport 10:00 PM ADT 16 September 2026
WSW 5	Clear	16	102.3	14	98	13	*
Beauport 09:00 PM EDT 16 September 2026
W 2	N/A	N/A	N/A	18	84	15	*
Brier Island 10:00 PM ADT 16 September 2026
S 6	N/A	N/A	102.6	14	100	14	*
Cap Tourmente 09:00 PM EDT 16 September 2026
WNW 1	N/A	N/A	102.4	14	96	13	*
Cap-Chat 09:00 PM EDT 16 September 2026
WSW 19	N/A	N/A	102.3	13	79	9	*
Cap-Rouge 09:00 PM EDT 16 September 2026
NW 4	N/A	N/A	N/A	17	61	9	*
Cap-d'Espoir 09:00 PM EDT 16 September 2026
W 8	N/A	N/A	102.0	16	87	14	*
Charlo 10:00 PM ADT 16 September 2026
WSW 5	N/A	N/A	N/A	17	81	14	*
Deschambault 09:00 PM EDT 16 September 2026
calm	N/A	N/A	N/A	14	100	14	*
Fundy Park (Alma) 10:00 PM ADT 16 September 2026
N 1	N/A	N/A	N/A	14	92	13	*
Gaspé Airport 09:00 PM EDT 16 September 2026
N 2	Mainly Clear	24	102.0	13	91	11	*
Grand Manan 10:00 PM ADT 16 September 2026
SW 5	N/A	N/A	102.6	15	95	14	*
Greater Moncton Roméo LeBlanc Int'l Airport 10:00 PM ADT 16 September 2026
SW 8	Partly Cloudy	24	102.4	15	86	13	*
Jonquière 09:00 PM EDT 16 September 2026
WSW 4	N/A	N/A	102.5	15	66	8	*
Kemptville 09:00 PM EDT 16 September 2026
NW 2	N/A	N/A	102.6	16	89	15	*
Kouchibouguac 10:00 PM ADT 16 September 2026
SW 2	N/A	N/A	102.3	16	84	13	*
L'Assomption 09:00 PM EDT 16 September 2026
WNW 2	N/A	N/A	102.5	18	81	15	*
L'Isle-aux-Grues 09:00 PM EDT 16 September 2026
SW 4	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 09:00 PM EDT 16 September 2026
WSW 5	N/A	N/A	102.6	13	74	9	*
La Pocatière 09:00 PM EDT 16 September 2026
S 2	N/A	N/A	102.4	16	90	15	*
Lac Memphrémagog 09:00 PM EDT 16 September 2026
NNW 1	N/A	N/A	N/A	16	100	16	*
Lac Saint-Pierre 09:00 PM EDT 16 September 2026
N 8	N/A	N/A	N/A	20	74	16	25
Lemieux 09:00 PM EDT 16 September 2026
WSW 1	N/A	N/A	102.5	15	98	15	*
Miramichi 10:00 PM ADT 16 September 2026
WSW 4	N/A	N/A	102.2	15	93	14	*
Miscou Island 10:00 PM ADT 16 September 2026
WSW 9	N/A	N/A	N/A	14	92	13	*
Mont-Joli Airport 09:00 PM EDT 16 September 2026
W 15 gusts 20	Mainly Clear	48	102.3	14	62	7	*
Montréal Metropolitain Airport 09:00 PM EDT 16 September 2026
SW 3	Clear	16	102.5	19	87	17	*
Montréal-Trudeau Int'l Airport 09:00 PM EDT 16 September 2026
WNW 4	Mainly Clear	24	102.5	20	89	18	*
New Carlisle 09:00 PM EDT 16 September 2026
WNW 3	N/A	N/A	102.1	15	86	13	*
Nicolet 09:00 PM EDT 16 September 2026
NNW 2	N/A	N/A	102.4	17	99	17	*
Normandin 09:00 PM EDT 16 September 2026
W 6	N/A	N/A	102.6	12	76	7	*
North Bay Airport 09:00 PM EDT 16 September 2026
NE 5	Partly Cloudy	24	102.8	14	76	10	*
North Cape 10:00 PM ADT 16 September 2026
SW 15	N/A	N/A	102.2	17	85	14	*
Point Lepreau 10:00 PM ADT 16 September 2026
SW 9	N/A	N/A	102.5	14	96	13	*
Pointe Claveau 09:00 PM EDT 16 September 2026
NW 3	N/A	N/A	N/A	16	63	9	*
Pointe de l'Islet 09:00 PM EDT 16 September 2026
WNW 2	N/A	N/A	N/A	16	69	10	*
Pointe-Noire 09:00 PM EDT 16 September 2026
WNW 6	N/A	N/A	101.9	15	56	6	*
Pointe-au-Père 09:00 PM EDT 16 September 2026
WSW 4	N/A	N/A	102.3	10	85	8	*
Pointe-des-Monts 09:00 PM EDT 16 September 2026
4	N/A	N/A	102.2	14	71	9	*
Port Menier 09:00 PM EDT 16 September 2026
W 12 gusts 18	N/A	N/A	101.8	14	80	11	*
Quebec Lesage Int'l Airport 09:00 PM EDT 16 September 2026
calm	Partly Cloudy	24	102.5	15	96	15	*
Rivière-du-Loup 09:00 PM EDT 16 September 2026
WNW 2	N/A	N/A	102.4	14	83	11	*
Rivière-la-Madeleine 09:00 PM EDT 16 September 2026
W 9	N/A	N/A	102.0	15	67	9	*
Roberval Airport 09:00 PM EDT 16 September 2026
W 5	Clear	40	102.6	13	70	7	*
Saint John Airport 10:15 PM ADT 16 September 2026
SW 6	Mostly Cloudy	16	102.6	13	100	13	*
Saint-Anicet 09:00 PM EDT 16 September 2026
calm	N/A	N/A	102.5	16	100	16	*
Sainte-Anne-de-Bellevue 09:00 PM EDT 16 September 2026
NW 3	N/A	N/A	102.5	16	95	15	*
Sainte-Foy - Laval University 09:00 PM EDT 16 September 2026
calm	N/A	N/A	N/A	16	92	15	*
Sept-Îles Airport 09:00 PM EDT 16 September 2026
NW 8	Mainly Clear	24	102.0	15	51	5	*
Shawinigan 09:00 PM EDT 16 September 2026
NNW 2	N/A	N/A	102.6	15	89	13	*
St. Stephen 10:00 PM ADT 16 September 2026
calm	N/A	N/A	102.5	14	98	13	*
Trois-Rivières 09:00 PM EDT 16 September 2026
NW 4	N/A	N/A	102.4	20	100	20	*
Trois-Rivières Airport 09:00 PM EDT 16 September 2026
N 3	Mainly Clear	16	102.5	15	97	15	*
Valcartier, CFB 09:00 PM EDT 16 September 2026
calm	Shallow Fog	16	102.5	14	100	14	*
Yarmouth Airport 10:00 PM ADT 16 September 2026
WSW 5	Clear	24	102.7	12	97	12	*
Île Bicquette 09:00 PM EDT 16 September 2026
W 13	N/A	N/A	N/A	10	80	6	*
Île Rouge 09:00 PM EDT 16 September 2026
W 6	N/A	N/A	N/A	11	76	7	*
Île-d'Orléans - Quai de St-Jean 09:00 PM EDT 16 September 2026
WSW 2	N/A	N/A	N/A	18	87	16	*

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.