Where is the sea coldest in Canada in September?

English Bay in Canada has the coldest sea in Canada in September, averaging about 14.0 °C. Ambleside Beach (14.0 °C) and Cates Park are the next coolest.

How many beaches in Canada are warm enough to swim in September?

None of the top 25 ranked beaches in Canada reach 22 °C in September, so a wetsuit is recommended for anything longer than a quick dip.

How are these September sea temperatures calculated?

Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical September rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Seasonal ranking

Coldest sea temperature in Canada in September

Where the sea is coolest across Canada during September, ranked by long-term monthly average water temperature. English Bay (British Columbia, Canada) is the coolest at around 14°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
English Bay
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
2
Ambleside Beach
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
3
Cates Park
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
4
Long Beach
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
5
China Beach
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
6
Sombrio Beach
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
7
Willows Beach
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
8
Qualicum Beach
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
9
Parksville Beach
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
10
White Rock Beach
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
11
Crescent Beach
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
12
Centennial Beach
British Columbia · Canada · Pacific Ocean
Cold — wetsuit strongly recommended
14°C
September average
13
Florencia Bay
Vancouver Island · Canada · Pacific Ocean
Cool — shorty wetsuit recommended
15°C
September average
14
China Beach
Vancouver Island · Canada · Pacific Ocean
Cool — shorty wetsuit recommended
15°C
September average
15
Miracle Beach
Vancouver Island · Canada · Pacific Ocean
Cool — shorty wetsuit recommended
15°C
September average
16
Kye Bay
Vancouver Island · Canada · Pacific Ocean
Cool — shorty wetsuit recommended
15°C
September average
17
Rebecca Spit
Vancouver Island · Canada · Pacific Ocean
Cool — shorty wetsuit recommended
15°C
September average
18
Tribune Bay
Vancouver Island · Canada · Pacific Ocean
Cool — shorty wetsuit recommended
15°C
September average
19
Pinery Beach
Ontario Huron · Canada · Lake Huron
Cool — shorty wetsuit recommended
15°C
September average
20
Ipperwash Beach
Ontario Huron · Canada · Lake Huron
Cool — shorty wetsuit recommended
15°C
September average
21
Port Elgin Beach
Ontario Huron · Canada · Lake Huron
Cool — shorty wetsuit recommended
15°C
September average
22
Southampton Beach
Ontario Huron · Canada · Lake Huron
Cool — shorty wetsuit recommended
15°C
September average
23
Tobermory Beach
Ontario Huron · Canada · Lake Huron
Cool — shorty wetsuit recommended
15°C
September average
24
Providence Bay
Ontario Huron · Canada · Lake Huron
Cool — shorty wetsuit recommended
15°C
September average
25
Kincardine Beach
Ontario Huron · Canada · Lake Huron
Cool — shorty wetsuit recommended
15°C
September average

Coldest sea in September elsewhere

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Canada in September — frequently asked questions

Where is the sea coldest in Canada in September?: English Bay in Canada has the coldest sea in Canada in September, averaging about 14.0 °C. Ambleside Beach (14.0 °C) and Cates Park are the next coolest.
How many beaches in Canada are warm enough to swim in September?: None of the top 25 ranked beaches in Canada reach 22 °C in September, so a wetsuit is recommended for anything longer than a quick dip.
How are these September sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical September rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

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