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St. John
St. John's, Canada | © Scout1081

The most detailed information about the water temperature in St. John's in Atlantic Ocean (Newfoundland And Labrador, Canada). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in St. John's for a week.

Water temperature in St. John's right now

data updated 26 minutes ago

38°F

yesterday: 37°F

a week ago: 37°F

Trend: slow drop

Today water temperature in St. John's is 38.3°F. At this temperature, you can only immerse yourself in water for a few minutes. But it should be remembered that even for trained and seasoned people, this can be dangerous. In any case, the general weather is also important. So, the air temperature at the same time will reach 40°F.

Analysis and forecast

The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise over the last week, but has drop compared to 20 days ago. Exactly a year ago, on this day, the water temperature in this location was 41°F. Water temperature range in St. John's In December is from 30 to 44 degrees.

According to our forecast, in the coming days, the water temperature value in St. John's will slightly drop and in 10 days it will be 35°F.

Table of water temperature values in St. John's

DayFact*Average**Forecast***
Dec 23.7°C4.5°C
Dec 34.1°C4.3°C
Dec 44.2°C4.0°C
Dec 53.9°C4.3°C
Dec 64.0°C4.0°C
Dec 73.2°C3.5°C
Dec 8°C3.8°C
Dec 93.5°C3.8°C
Dec 103.8°C3.5°C
Dec 113.8°C3.5°C
Dec 123.3°C3.0°C
Dec 133.0°C2.8°C
Dec 142.8°C2.6°C
Dec 152.8°C2.6°C
Dec 162.8°C2.6°C
* Fact - Actual value of water temperature
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature

Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.

To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in Canada.

Bay Roberts, Canada
Bay Roberts, Canada | © Yvonne Wall King

Annual graph of average water temperature change in St. John's

Water temperature in St. John's by month

St. John's located in the northern hemisphere, at latitude 47 degrees. The water in this location never warms up to comfortable values. Average annual water temperature on the coast in St. John's is 41°F, by the seasons: in winter 34°F, in spring 32°F, in summer 50°F, in autumn 46°F. Minimum water temperature (29°F) in St. John's it happens in February, maximum (60°F) in August.

You can find out detailed data on how the water temperature in St. John's changes in each specific month:

St. John's: general information and map

Original name
St. John's
Continent
Country
The local time
18:35
Timezone
UTC-3
Sunrise
07:37
Sunset
16:12
Length of the day
8 hours 34 minutes

Neighboring cities and resorts

CityWater*Distance**
Torbay37°C 18km
Bay Roberts38°C 44km
Carbonear38°C 47km
* Water temperature in this place today
** Straight line distance in kilometers
Stephenville, Canada
Stephenville, Canada | © Paul Warford

The warmest water today in Canada recorded in Digby, its value is 49°F. Lowest - in Salluit, there water temperature now 28°F. Average water temperature in the country today - 40°F.

Water temperature data in St. John's and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.

We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.

The nearest airport is located in a 13 kilometers. This is St. John's International (YYT) airport. We have no information as to whether it is valid and what flights it receives or sends.

St. John's: weather forecast

The weather forecast is shown in local time in St. John's

DECEMBER 8
20:30
40°F
13km/h
feels like 34°F, Clouds (broken clouds: 51-84%)
humidity: 81%, clouds: 78%
DECEMBER 9
23:30
40°F
14km/h
feels like 35°F, Clouds (overcast clouds: 85-100%)
humidity: 75%, clouds: 95%
02:30
39°F
14km/h
feels like 33°F, Clouds (overcast clouds: 85-100%)
humidity: 82%, clouds: 97%
05:30
39°F
14km/h
feels like 33°F, Clouds (overcast clouds: 85-100%)
humidity: 82%, clouds: 100%
08:30
40°F
17km/h
feels like 33°F, Clouds (overcast clouds: 85-100%)
humidity: 76%, clouds: 100%
11:30
39°F
22km/h
feels like 30°F, Clouds (overcast clouds: 85-100%)
humidity: 89%, clouds: 100%
14:30
38°F
20km/h
feels like 30°F, Rain (light rain)
humidity: 97%, clouds: 100%
17:30
39°F
20km/h
feels like 31°F, Clouds (overcast clouds: 85-100%)
humidity: 92%, clouds: 100%
20:30
38°F
19km/h
feels like 30°F, Clouds (broken clouds: 51-84%)
humidity: 93%, clouds: 82%
DECEMBER 10
23:30
38°F
21km/h
feels like 30°F, Clouds (broken clouds: 51-84%)
humidity: 92%, clouds: 84%
02:30
38°F
23km/h
feels like 29°F, Clouds (overcast clouds: 85-100%)
humidity: 94%, clouds: 92%
05:30
38°F
27km/h
feels like 29°F, Clouds (overcast clouds: 85-100%)
humidity: 87%, clouds: 100%
08:30
37°F
27km/h
feels like 28°F, Clouds (overcast clouds: 85-100%)
humidity: 87%, clouds: 100%
11:30
38°F
30km/h
feels like 28°F, Clouds (overcast clouds: 85-100%)
humidity: 83%, clouds: 100%
14:30
37°F
32km/h
feels like 27°F, Clouds (overcast clouds: 85-100%)
humidity: 84%, clouds: 100%
17:30
35°F
36km/h
feels like 24°F, Clouds (overcast clouds: 85-100%)
humidity: 95%, clouds: 100%
20:30
33°F
37km/h
feels like 20°F, Snow (light snow)
humidity: 96%, clouds: 100%
DECEMBER 11
23:30
31°F
38km/h
feels like 19°F, Snow (light snow)
humidity: 90%, clouds: 100%
02:30
30°F
37km/h
feels like 18°F, Snow (light snow)
humidity: 81%, clouds: 100%
05:30
30°F
39km/h
feels like 18°F, Clouds (overcast clouds: 85-100%)
humidity: 79%, clouds: 100%
08:30
29°F
37km/h
feels like 16°F, Snow (light snow)
humidity: 76%, clouds: 100%
11:30
30°F
32km/h
feels like 17°F, Clouds (overcast clouds: 85-100%)
humidity: 64%, clouds: 100%
14:30
28°F
28km/h
feels like 15°F, Clouds (overcast clouds: 85-100%)
humidity: 61%, clouds: 100%
17:30
26°F
24km/h
feels like 13°F, Clouds (overcast clouds: 85-100%)
humidity: 62%, clouds: 98%
20:30
24°F
21km/h
feels like 12°F, Clouds (overcast clouds: 85-100%)
humidity: 65%, clouds: 98%
DECEMBER 12
23:30
23°F
16km/h
feels like 12°F, Clouds (overcast clouds: 85-100%)
humidity: 64%, clouds: 93%
02:30
21°F
15km/h
feels like 11°F, Clouds (broken clouds: 51-84%)
humidity: 66%, clouds: 80%
Powell River, Canada
Powell River, Canada | © Mike Loehndorf

Find out the temperature of sea water in more than 12000 cities and resorts around the world. Water surface temperature values are available in real time. There is a forecast of water temperature changes for the next few days, as well as historical data of sea surface temperature are available for all days of the last years.

We use data from various sources, including National Centers for Environmental Information (NOAA), meteorological services of different countries, data received from more than a thousand buoys around the world, satellite systems for scanning the surface of the oceans and seas.

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