British Columbia is a coastal area of Canada on the Pacific Ocean, with 28 tracked beaches. The sea here ranges from about 3°C in the coolest month to 17°C at the summer peak, with roughly 0 months a year sitting above 20°C — the level most swimmers describe as pleasant without a wetsuit. Use the beach list below to check the current sea temperature at each spot before you head out.
British Columbia
28 tracked beaches in British Columbia, Canada, with live Pacific Ocean temperatures.
Sea
Pacific Ocean
Avg sea temp now
14.5°C
Best months
Warmest August
Best time to swim in British Columbia
The sea in British Columbia peaks in August, when the water averages around 16°C.
On average, 0 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
Outside peak season the water drops toward 8°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable.
The coldest month is typically January at around 8°C, when cold-water swimmers dominate the coast.
British Columbia sea temperature history
Long-term climatology for British Columbia shows an annual mean sea temperature of 11°C, ranging from 8°C in winter to 16°C at the summer peak.
The seasonal swing is roughly 8°C between the coldest and warmest month — a useful yardstick when comparing years or checking whether the current sea is running above or below average.
Recent decades have trended slightly warmer at British Columbia, in line with regional sea-surface temperature records for the wider basin.
Monthly averages below are drawn from multi-decadal climatology and are updated as new observations arrive.
Jan
8°C
Feb
8°C
Mar
8°C
Apr
9°C
May
11°C
Jun
13°C
Jul
15°C
Aug
16°C
Sep
14°C
Oct
12°C
Nov
10°C
Dec
9°C
Values are area averages; individual beaches vary by exposure and depth.
British Columbia sea temperature: frequently asked questions
What is the warmest month to swim in British Columbia?
August is the warmest month in British Columbia, when the sea averages about 16°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in British Columbia?
The coldest month in British Columbia is typically January, when the water averages around 8°C. Cold-water swimmers and surfers dominate this period.
When can you swim in British Columbia without a wetsuit?
The sea in British Columbia rarely climbs above 20°C, so a wetsuit is recommended year-round for anything longer than a quick dip.
Do I need a wetsuit in British Columbia?
Outside peak summer the water in British Columbia drops toward 8°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable. In peak months most swimmers go without.
What is the average sea temperature in British Columbia?
The long-term annual mean sea temperature in British Columbia is about 11°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in British Columbia?
The live reading at the top of this page shows the current sea temperature in British Columbia, updated hourly from marine buoy and satellite data. The 7-day forecast covers water, air, waves, wind and UV for the week ahead.
Beaches in the British Columbia
Ranked by current live sea temperature.
- 1MacKenzie BeachTofino, Canada26.7°C
- 2English BayVancouver, Canada14.7°C
- 3Cates ParkNorth Vancouver, Canada14.7°C
- 4Sombrio BeachPort Renfrew, Canada14.7°C
- 5Cadboro BayVictoria, Canada14.6°C
- 6Gonzales BeachVictoria, Canada14.6°C
- 7Locarno BeachVancouver, Canada14.5°C
- 8Long BeachTofino, Canada14.5°C
- 9Wickaninnish BeachTofino, Canada14.5°C
- 10Parksville BeachParksville, Canada14.4°C
- 11Rathtrevor BeachParksville, Canada14.4°C
- 12Mystic BeachSooke, Canada14.3°C
- 13Centennial BeachDelta, Canada14.3°C
- 14Chesterman BeachTofino, Canada14.1°C
- 15Ambleside BeachWest Vancouver, Canada14.0°C
- 16China BeachSooke, Canada14.0°C
- 17Willows BeachVictoria, Canada13.9°C
- 18Kitsilano BeachVancouver, Canada13.8°C
- 19Third BeachVancouver, Canada13.7°C
- 20Second BeachVancouver, Canada13.6°C
- 21Cox BayTofino, Canada13.6°C
- 22Wreck BeachVancouver, Canada13.5°C
- 23White Rock BeachWhite Rock, Canada13.4°C
- 24Jericho BeachVancouver, Canada13.3°C
- 25Spanish BanksVancouver, Canada13.3°C
- 26Whytecliff ParkWest Vancouver, Canada13.3°C
- 27Qualicum BeachQualicum Beach, Canada13.3°C
- 28Crescent BeachSurrey, Canada13.3°C
Swimming in the British Columbia — FAQ
How warm is the sea in the British Columbia in September?
The Pacific Ocean off the British Columbia averages about 14.0°C in September, based on long-term monthly averages for this coast.
When is the best time to swim in the British Columbia?
The British Columbia is warmest in August (around 16.0°C) and coldest in January (around 8.0°C). There are typically 0 months a year when the water sits above 22°C.
What is the average yearly sea temperature in the British Columbia?
Across all twelve months, the sea in the British Columbia averages about 11.1°C.
Do you need a wetsuit to swim in the British Columbia?
The sea in the British Columbia stays below 22°C even at its warmest (~16.0°C in August), so a 3/2mm or thicker wetsuit is recommended for longer swims year-round.