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Ilwaco
Water Temperature in the Pacific Ocean in Ilwaco, Washington: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Ilwaco 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 Ilwaco
9.1°C
TODAY
9.1°C
YESTERDAY
9.4°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Pacific Ocean in Ilwaco is 9.1°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 Pacific Ocean in Ilwaco Over the Last 30 Days
The water temperature in Ilwaco 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 Ilwaco will remain nearly unchanged in the coming days, its value will be 9.2°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 Ilwaco 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 |
|---|---|---|---|
| Mar 19 | 9.4°C | 9.3°C | |
| Mar 20 | 9.5°C | 8.5°C | |
| Mar 21 | 8.9°C | 9.5°C | |
| Mar 22 | 8.9°C | 9.3°C | |
| Mar 23 | 8.8°C | 9.3°C | |
| Mar 24 | 8.9°C | 9.5°C | |
| Mar 25 | 9.1°C | 8.5°C | |
| Mar 26 | 9.1°C | 9.8°C | |
| Mar 27 | 8.8°C | 9.1°C | |
| Mar 28 | 9.3°C | 9.1°C | |
| Mar 29 | 9.8°C | 9.2°C | |
| Mar 30 | 9.5°C | 9.2°C | |
| Mar 31 | 8.8°C | 9.1°C | |
| Apr 1 | 9.5°C | 9.1°C | |
| Apr 2 | 9.8°C | 9.2°C | |
| Apr 3 | 9.0°C | 9.2°C |
Sea Temperature in Ilwaco Throughout the Year
Throughout the year, the sea temperature in Ilwaco never exceeds 64°F (18°C).
Below is the annual chart of sea temperature changes in the Pacific Ocean in Ilwaco.
January
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 9°C | 11°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 9.5°C | 12°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 9°C | 11°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 10°C | 12°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 12°C | 15°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 14.5°C | 18°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 15°C | 18°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14.5°C | 17°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14°C | 16°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 12°C | 15°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 11°C | 14°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 9.5°C | 12°C |
Monthly Water Temperature Histogram for Pacific Ocean in Ilwaco
You can explore detailed data on how the water temperature in Ilwaco varies each month:
What Beaches Are There In and Around Ilwaco?
Campground A
Campground A is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Ilwaco. There are restrooms.
Seaview Beach Access
Seaview Beach Access is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Ilwaco. There is parking. There are restrooms. There are cafés. Seaview Beach Access 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.
Cape Disappointment State Park
Cape Disappointment State Park is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Ilwaco. There is parking. There are restrooms. Cape Disappointment State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Cape Disappointment Coast Guard Station
Cape Disappointment Coast Guard Station is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Ilwaco. There is parking. Cape Disappointment Coast Guard Station is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Waikiki Beach
Waikiki Beach is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Ilwaco. There are lifeguards on the beach. There are restrooms. Snorkeling is possible.
Long Beach: 17th Street Southwest Beach Access
Long Beach: 17th Street Southwest Beach Access is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Ilwaco. There is parking. There are restrooms. Long Beach: 17th Street Southwest Beach Access 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.
Long Beach: Sid Snyder Drive Beach Approach
Long Beach: Sid Snyder Drive Beach Approach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Ilwaco. There is parking. There are restrooms. Long Beach: Sid Snyder Drive Beach Approach 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.
Bolstad Pavillion
Bolstad Pavillion is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Ilwaco. There is parking. There are restrooms. There are cafés. Snorkeling is possible.
Long Beach Boardwalk
Long Beach Boardwalk is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Ilwaco. There is parking. There are restrooms. Long Beach Boardwalk 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.
Bolstad Beach
Bolstad Beach is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Ilwaco.
Long Beach: Bolstad Beach Approach
Long Beach: Bolstad Beach Approach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Ilwaco. There is parking. There are restrooms. Long Beach: Bolstad Beach Approach 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.
Social Security Beach
Social Security Beach is a 1-stars sandy beach, located in a 9 km (6 miles) radius of Ilwaco. Social Security Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Cranberry Road Beach Access
Cranberry Road Beach Access is a 3-stars sandy beach, located in a 10 km (6 miles) radius of Ilwaco. There is parking. There are restrooms. Cranberry Road Beach Access 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.
Ilwaco Weather
MARCH 27
8°C / 10°C
light rainhumidity: 87% | wind: 11 km/h
MARCH 28
9°C / 9°C
light rainhumidity: 83% | wind: 9 km/h
MARCH 29
7°C / 11°C
light rainhumidity: 73% | wind: 4 km/h
MARCH 30
10°C / 13°C
overcast clouds: 85-100%humidity: 72% | wind: 15 km/h
Sea Temperature in the Pacific Ocean in Ilwaco: 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.
Ilwaco is located in North America in the Northern Hemisphere at a latitude of 46 degrees, along the shores of the Pacific Ocean. Ilwaco lies within the Washington in United States.
The average annual daytime air temperature in Ilwaco is 59°F (15°C), with the average nighttime temperature being 43°F (6°C). The highest average daily temperature occurs in August, reaching 68°F (20°C), while the lowest is in December at 49°F (10°C). As for nighttime temperatures, the minimum average temperature of 36°F (2°C) is recorded in December, and the maximum is in August, reaching 51°F (11°C).
According to historical data, Ilwaco experiences 170 rainy days per year, which accounts for 47 percent of all days in the year. On average, there are 14 rainy days each month. The wettest month is November, with 20 rainy days and 14.1 inches (358 mm) of precipitation, while the driest month is July, which typically has 5 rainy days and only 1.3 inches (32 mm) of precipitation.
The average annual water temperature in Pacific Ocean in Ilwaco is 54°F (12°C). In January, the water reaches its lowest point of the year at 45°F (7°C), while in June, it peaks at 64°F (18°C). In Ilwaco, the water temperature in the Pacific Ocean never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Ilwaco
Nearby Cities
Frequently Asked Questions About Ilwaco and its Water Temperatures
What is the current sea temperature in Ilwaco?
The water temperature today in the Pacific Ocean in Ilwaco is 48°F (9.1°C).
In which months is the water temperature in Ilwaco comfortable for swimming?
It cannot be guaranteed that the water temperature in Ilwaco will be comfortable for swimming in any month of the year.
What is the water temperature in Ilwaco during the winter?
The water temperature in the Pacific Ocean in Ilwaco during the winter ranges from 45°F to 54°F (7°C to 12°C).
What is the water temperature in Ilwaco during the spring?
The water temperature in the Pacific Ocean in Ilwaco during the spring ranges from 45°F to 59°F (7°C to 15°C).
What is the water temperature in Ilwaco during the summer?
The water temperature in the Pacific Ocean in Ilwaco during the summer ranges from 52°F to 64°F (11°C to 18°C).
What is the water temperature in Ilwaco during the fall?
The water temperature in the Pacific Ocean in Ilwaco during the fall ranges from 46°F to 61°F (8°C to 16°C).
Is it possible to swim in the sea in Ilwaco at any time of the year?
In Ilwaco, the Pacific Ocean 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 Ilwaco in the next month?
In April, the water temperature in the Pacific Ocean in Ilwaco will range between 46°F (8°C) and 54°F (12°C)