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Des Moines
Water Temperature in the Salish Sea in Des Moines, Washington: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Des Moines in Washington, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Des Moines
9.6°C
TODAY
10.2°C
YESTERDAY
8.6°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Salish Sea in Des Moines is 9.6°C. This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for Salish Sea in Des Moines Over the Last 30 Days
The water temperature in Des Moines today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Des Moines will remain nearly unchanged in the coming days, its value will be 9.7°C.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across United States to enhance accuracy.
Water temperature data for Des Moines and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Apr 9 | 8.6°C | 9.0°C | |
| Apr 10 | 8.5°C | 9.3°C | |
| Apr 11 | 8.5°C | 9.0°C | |
| Apr 12 | 8.6°C | 9.3°C | |
| Apr 13 | 10.1°C | 9.5°C | |
| Apr 14 | 10.1°C | 9.8°C | |
| Apr 15 | 10.2°C | 9.0°C | |
| Apr 16 | 9.9°C | 10.5°C | |
| Apr 17 | 9.5°C | 9.6°C | |
| Apr 18 | 10.0°C | 9.6°C | |
| Apr 19 | 10.5°C | 9.7°C | |
| Apr 20 | 9.3°C | 9.6°C | |
| Apr 21 | 9.5°C | 9.6°C | |
| Apr 22 | 10.5°C | 9.7°C | |
| Apr 23 | 10.0°C | 9.7°C | |
| Apr 24 | 10.0°C | 9.7°C |
Sea Temperature in Des Moines Throughout the Year
Throughout the year, the sea temperature in Des Moines never exceeds 64°F (18°C).
Below is the annual chart of sea temperature changes in the Salish Sea in Des Moines.
January
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 9°C | 11°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 8.5°C | 11°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 8.5°C | 11°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 9.5°C | 12°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 11.5°C | 15°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 12°C | 16°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12.5°C | 15°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12.5°C | 15°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12.5°C | 15°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 11.5°C | 14°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 10.5°C | 13°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 9.5°C | 12°C |
Monthly Water Temperature Histogram for Salish Sea in Des Moines
You can explore detailed data on how the water temperature in Des Moines varies each month:
What Beaches Are There In and Around Des Moines?
Des Moines Marina
Des Moines Marina is a 3-stars sandy beach, is located directly in Des Moines. There is parking. There are restrooms. There are cafés. Des Moines Marina is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Des Moines Fishing Pier
Des Moines Fishing Pier is a 3-stars sandy beach, is located directly in Des Moines. There is parking. There are restrooms. There are cafés. Des Moines Fishing Pier is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Des Moines Marina City Beach Park
Des Moines Marina City Beach Park is a 2-stars sandy beach, is located directly in Des Moines. There is parking. There are cafés.
City Of Des Moines Park Conservation Area
City Of Des Moines Park Conservation Area is a 2-stars sandy beach, is located directly in Des Moines. There is parking. City Of Des Moines Park Conservation Area is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Lost Lake Park
Lost Lake Park is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Des Moines. There is parking. There are restrooms. There are cafés.
Normandy Beach Trail
Normandy Beach Trail is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Des Moines. There is parking. There are cafés.
Saltwater State Park
Saltwater State Park is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Des Moines. There is parking. There are cafés. Saltwater State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Angle Lake Beach
Angle Lake Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Des Moines. There are lifeguards on the beach. There is parking. There are restrooms.
Point Robinson Lighthouse
Point Robinson Lighthouse is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Des Moines. There is parking. There are restrooms. Point Robinson Lighthouse is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Cove Boat Ramp
Cove Boat Ramp is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Des Moines.
Three Tree Point
Three Tree Point is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Des Moines. There is parking. There are restrooms. Snorkeling is possible.
Maury Island Marine Park
Maury Island Marine Park is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Des Moines. There is parking. There are restrooms.
20th Place Southwest Road End
20th Place Southwest Road End is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Des Moines. There is parking. 20th Place Southwest Road End is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Kvi Beach
Kvi Beach is a 1-stars sandy beach, located in a 8 km (5 miles) radius of Des Moines. There is parking. There is a shark hazard on the beach.
Seahurst Park
Seahurst Park is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Des Moines. There is parking. There are restrooms. There are cafés. Seahurst Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Steel Lake Park
Steel Lake Park is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Des Moines. There is parking. Steel Lake Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Dumas Bay Park Wildlife Sanctuary
Dumas Bay Park Wildlife Sanctuary is a 2-stars sandy beach, located in a 10 km (6 miles) radius of Des Moines. There is parking. There are restrooms.
Des Moines Weather
APRIL 17
6°C / 19°C
few clouds: 11-25%humidity: 45% | wind: 1 km/h
APRIL 18
7°C / 21°C
broken clouds: 51-84%humidity: 68% | wind: 3 km/h
APRIL 19
5°C / 12°C
overcast clouds: 85-100%humidity: 70% | wind: 4 km/h
Sea Temperature in the Salish Sea in Des Moines: General Trends and Swimming Opportunities
The coastal area of Washington State, U.S., experiences a marine oceanic climate, characterized by cool, wet winters and mild, relatively dry summers. The region receives significant rainfall throughout the year, with November typically being the wettest month, while July and August are the driest and warmest.
Des Moines is located in North America in the Northern Hemisphere at a latitude of 47 degrees, along the shores of the Salish Sea. Des Moines lies within the Washington in United States.
The average annual daytime air temperature in Des Moines is 61°F (16°C), with the average nighttime temperature being 45°F (7°C). The highest average daily temperature occurs in August, reaching 77°F (25°C), while the lowest is in December at 45°F (7°C). As for nighttime temperatures, the minimum average temperature of 35°F (2°C) is recorded in December, and the maximum is in July, reaching 55°F (13°C).
According to historical data, Des Moines experiences 153 rainy days per year, which accounts for 42 percent of all days in the year. On average, there are 13 rainy days each month. The wettest month is November, with 19 rainy days and 6.1 inches (156 mm) of precipitation, while the driest month is July, which typically has 5 rainy days and only 0.8 inches (20 mm) of precipitation.
The average annual water temperature in Salish Sea in Des Moines is 52°F (11°C). In February, the water reaches its lowest point of the year at 43°F (6°C), while in June, it peaks at 61°F (16°C). In Des Moines, the water temperature in the Salish Sea never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Des Moines
Nearby Cities
Frequently Asked Questions About Des Moines and its Water Temperatures
What is the current sea temperature in Des Moines?
The water temperature today in the Salish Sea in Des Moines is 49°F (9.6°C).
In which months is the water temperature in Des Moines comfortable for swimming?
It cannot be guaranteed that the water temperature in Des Moines will be comfortable for swimming in any month of the year.
What is the water temperature in Des Moines during the winter?
The water temperature in the Salish Sea in Des Moines during the winter ranges from 43°F to 54°F (6°C to 12°C).
What is the water temperature in Des Moines during the spring?
The water temperature in the Salish Sea in Des Moines during the spring ranges from 43°F to 59°F (6°C to 15°C).
What is the water temperature in Des Moines during the summer?
The water temperature in the Salish Sea in Des Moines during the summer ranges from 46°F to 61°F (8°C to 16°C).
What is the water temperature in Des Moines during the fall?
The water temperature in the Salish Sea in Des Moines during the fall ranges from 46°F to 59°F (8°C to 15°C).
Is it possible to swim in the sea in Des Moines at any time of the year?
In Des Moines, the Salish Sea is quite cold, and swimming is almost impossible as the water temperature never reaches 70°F (21°C).
What sea temperatures can I expect in Des Moines in the next month?
In May, the water temperature in the Salish Sea in Des Moines will range between 46°F (8°C) and 59°F (15°C)