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Portsmouth, Dominica
Portsmouth, Dominica | © Charlène NEGRELLO

The most detailed information about the water temperature in Portsmouth in The Caribbean (Dominica). 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 Portsmouth for a week.

Water temperature in Portsmouth right now

data updated 23 minutes ago

82°F

yesterday: 81°F

a week ago: 81°F

Trend: stability

Today water temperature in Portsmouth is 82.0°F. It is very warm and comfortable water for long swimming in any body of water. It is believed that these are the ideal conditions under which one can be without the slightest discomfort. But it is worth remembering that at such a water temperature, various disease-causing organisms multiply very quickly. In any case, the general weather is also important. So, the air temperature at the same time will reach 82°F.

Analysis and forecast

The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise both over the past 20 days and over the past week. Exactly a year ago, on this day, the water temperature in this location was 78°F. Water temperature range in Portsmouth in March is from 77 to 84 degrees.

According to our forecast, the water temperature in Portsmouth will move in different directions, in the coming days the water will become warmer, but after 10 days it will still get a little colder to 81°F.

Table of water temperature values in Portsmouth

DayFact*Average**Forecast***
Mar 2227.5°C27.5°C
Mar 2328.0°C27.5°C
Mar 2427.4°C27.3°C
Mar 2527.3°C27.5°C
Mar 2626.9°C26.8°C
Mar 2727.2°C27.3°C
Mar 2827.3°C27.3°C
Mar 2927.8°C27.0°C
Mar 3026.8°C27.6°C
Mar 3127.0°C27.8°C
Apr 126.8°C27.6°C
Apr 227.5°C28.3°C
Apr 326.5°C27.3°C
Apr 427.3°C28.1°C
Apr 527.0°C27.8°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 Dominica.

Ocracoke, United States
Ocracoke, United States | © Bob Wunsch

Annual graph of average water temperature change in Portsmouth

Water temperature in Portsmouth by month

Portsmouth located in the northern hemisphere, south of the northern tropic, at latitude 15 degrees. The swimming season in this location lasts all year round. Average annual water temperature on the coast in Portsmouth is 82°F, by the seasons: in winter 80°F, in spring 81°F, in summer 83°F, in autumn 84°F. Minimum water temperature (79°F) in Portsmouth it happens in January, maximum (86°F) in August.

You can find out detailed data on how the water temperature in Portsmouth changes in each specific month:

Portsmouth: general information and map

Original name
Portsmouth
Country
Reservoir
The local time
10:02
Timezone
UTC-4
Sunrise
06:02
Sunset
18:17
Length of the day
12 hours 14 minutes

Neighboring cities and resorts

CityWater*Distance**
Hampstead82°C 11km
Calibishie82°C 13km
Coulibistrie82°C 14km
Wesley81°C 16km
Salisbury83°C 17km
Marigot83°C 19km
Atkinson82°C 23km
Massacre81°C 27km
Mahaut83°C 27km
Castle Bruce83°C 27km
Morne Daniel83°C 30km
Pottersville82°C 32km
* Water temperature in this place today
** Straight line distance in kilometers
Scotts Head, Dominica
Scotts Head, Dominica | © Tomasz Jankowski

The warmest water today in Dominica recorded in Soufriere, its value is 83°F. Lowest - in Wesley, there water temperature now 81°F. Average water temperature in the country today - 82°F.

Water temperature data in Portsmouth 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 18 kilometers. This is Melville Hall (DOM) airport. We have no information as to whether it is valid and what flights it receives or sends.

Portsmouth: weather forecast

The weather forecast is shown in local time in Portsmouth

TODAY
11:00
82°F
5km/h
feels like 82°F, Clouds (scattered clouds: 25-50%)
humidity: 61%, clouds: 34%
14:00
82°F
11km/h
feels like 83°F, Clouds (scattered clouds: 25-50%)
humidity: 61%, clouds: 38%
17:00
82°F
14km/h
feels like 84°F, Clouds (scattered clouds: 25-50%)
humidity: 60%, clouds: 25%
20:00
79°F
11km/h
feels like 79°F, Clouds (few clouds: 11-25%)
humidity: 68%, clouds: 13%
MARCH 30
23:00
78°F
4km/h
feels like 78°F, Clear (clear sky)
humidity: 67%, clouds: 0%
02:00
77°F
2km/h
feels like 77°F, Clear (clear sky)
humidity: 69%, clouds: 4%
05:00
76°F
2km/h
feels like 77°F, Clouds (broken clouds: 51-84%)
humidity: 71%, clouds: 58%
08:00
78°F
9km/h
feels like 79°F, Rain (light rain)
humidity: 73%, clouds: 79%
11:00
79°F
13km/h
feels like 79°F, Rain (light rain)
humidity: 73%, clouds: 100%
14:00
79°F
12km/h
feels like 79°F, Clouds (overcast clouds: 85-100%)
humidity: 71%, clouds: 97%
17:00
78°F
15km/h
feels like 79°F, Clouds (broken clouds: 51-84%)
humidity: 73%, clouds: 70%
20:00
78°F
13km/h
feels like 78°F, Clouds (broken clouds: 51-84%)
humidity: 73%, clouds: 83%
MARCH 31
23:00
77°F
11km/h
feels like 77°F, Clouds (overcast clouds: 85-100%)
humidity: 74%, clouds: 100%
02:00
77°F
11km/h
feels like 78°F, Rain (light rain)
humidity: 73%, clouds: 98%
06:00
77°F
12km/h
feels like 78°F, Rain (light rain)
humidity: 70%, clouds: 59%
09:00
78°F
14km/h
feels like 78°F, Clouds (broken clouds: 51-84%)
humidity: 72%, clouds: 56%
12:00
80°F
16km/h
feels like 84°F, Rain (light rain)
humidity: 70%, clouds: 59%
15:00
80°F
13km/h
feels like 83°F, Clouds (broken clouds: 51-84%)
humidity: 68%, clouds: 62%
18:00
80°F
14km/h
feels like 80°F, Rain (light rain)
humidity: 70%, clouds: 64%
21:00
78°F
19km/h
feels like 79°F, Rain (light rain)
humidity: 75%, clouds: 57%
APRIL 1
00:00
79°F
23km/h
feels like 79°F, Rain (light rain)
humidity: 71%, clouds: 69%
03:00
78°F
21km/h
feels like 79°F, Rain (light rain)
humidity: 70%, clouds: 77%
06:00
77°F
19km/h
feels like 78°F, Rain (light rain)
humidity: 75%, clouds: 93%
09:00
78°F
18km/h
feels like 78°F, Rain (light rain)
humidity: 68%, clouds: 92%
12:00
80°F
19km/h
feels like 83°F, Clouds (overcast clouds: 85-100%)
humidity: 65%, clouds: 86%
15:00
80°F
18km/h
feels like 83°F, Clouds (overcast clouds: 85-100%)
humidity: 66%, clouds: 93%
18:00
79°F
19km/h
feels like 79°F, Clouds (overcast clouds: 85-100%)
humidity: 65%, clouds: 100%
21:00
79°F
18km/h
feels like 79°F, Clouds (overcast clouds: 85-100%)
humidity: 70%, clouds: 100%
APRIL 2
00:00
78°F
19km/h
feels like 78°F, Clouds (overcast clouds: 85-100%)
humidity: 76%, clouds: 98%
03:00
77°F
18km/h
feels like 78°F, Rain (light rain)
humidity: 80%, clouds: 98%
06:00
77°F
17km/h
feels like 78°F, Rain (light rain)
humidity: 80%, clouds: 79%
09:00
78°F
16km/h
feels like 79°F, Rain (light rain)
humidity: 79%, clouds: 84%
12:00
79°F
18km/h
feels like 79°F, Rain (light rain)
humidity: 78%, clouds: 94%
15:00
78°F
17km/h
feels like 78°F, Rain (light rain)
humidity: 80%, clouds: 94%
18:00
78°F
16km/h
feels like 80°F, Rain (light rain)
humidity: 81%, clouds: 100%
21:00
78°F
18km/h
feels like 79°F, Rain (light rain)
humidity: 83%, clouds: 100%
APRIL 3
00:00
78°F
15km/h
feels like 79°F, Rain (light rain)
humidity: 83%, clouds: 100%
03:00
77°F
15km/h
feels like 79°F, Rain (light rain)
humidity: 83%, clouds: 89%
06:00
78°F
17km/h
feels like 78°F, Rain (light rain)
humidity: 79%, clouds: 67%
09:00
80°F
19km/h
feels like 84°F, Rain (light rain)
humidity: 75%, clouds: 53%
Marigot, Dominica
Marigot, Dominica | © Celine Sais

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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