Port Ludlow — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Port Ludlow (Washington, United States). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about Port Ludlow help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Port Ludlow in the Salish Sea today is 13°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.
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 Over the Last 30 Days
Water temperature in Port Ludlow has risen over the last week and month. Currently, the sea water at this location is slightly warmer than average for this day in previous years.
According to our forecast, Water temperature in Port Ludlow will be 12.2°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 5 | 11.5°C | 10.8°C | |
| JUN 6 | 11.5°C | 11.3°C | |
| JUN 7 | 11.6°C | 10.8°C | |
| JUN 8 | 11.6°C | 12.0°C | |
| JUN 9 | 11.5°C | 11.5°C | |
| JUN 10 | 12.1°C | 11.3°C | |
| JUN 11 | 12.5°C | 11.0°C | |
| JUN 12 | 12.4°C | 11.0°C | |
| JUN 13 | 12.5°C | 11.0°C | 12.5°C |
| JUN 14 | 10.8°C | 12.5°C | |
| JUN 15 | 11.8°C | 12.4°C | |
| JUN 16 | 11.0°C | 12.4°C | |
| JUN 17 | 11.0°C | 12.3°C | |
| JUN 18 | 11.5°C | 12.3°C | |
| JUN 19 | 11.5°C | 12.2°C | |
| JUN 20 | 11.5°C | 12.2°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
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 to enhance accuracy.
Water temperature data for this location 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.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Port Ludlow sits on a protected inlet of Washington’s Salish Sea and experiences the cool, temperate coastal conditions typical of the region. Water temperatures there vary through the year: in winter the sea typically runs cold, often around 5–8 °C, and early spring remains chilly at roughly 6–10 °C. By late spring and into early summer temperatures commonly climb to the low teens, roughly 10–14 °C, with the warmest weeks of midsummer pushing surface readings into the mid-teens, about 14–17 °C; occasional warm spells can briefly raise temperatures a degree or two higher. In autumn the water cools again, generally ranging from about 10–12 °C in early fall down toward 6–9 °C as winter approaches. These figures are approximate and vary with tides, currents, and seasonal weather patterns.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 7°C | 9°C | 11°C |
| February | 7°C | 8°C | 11°C |
| March | 6°C | 8°C | 11°C |
| April | 7°C | 9°C | 12°C |
| May | 8°C | 10°C | 15°C |
| June | 9°C | 11°C | 15°C |
| July | 9°C | 12°C | 15°C |
| August | 10°C | 12°C | 15°C |
| September | 10°C | 12°C | 15°C |
| October | 9°C | 11°C | 14°C |
| November | 8°C | 10°C | 13°C |
| December | 6°C | 9°C | 11°C |
* Click on a month to view detailed water temperature data.
Port Ludlow: Weather Forecast
June 14
June 15
June 16
June 17
Location, Beaches & Local Information
Nearby Beaches & Facilities
Snake And Colvos Rocks
Foulweather Bluff
Foulweather Bluff
Wolfe Property State Park
Seven Sisters Beach
Shine Tidelands
W.R. Hicks County Park
Hicks County Park
Foulweather Reserve
Swimming Conditions
Swimming and beach recreation in Port Ludlow reflect those cool waters and the scenic, sheltered shoreline. Summer is the main season for open-water swimming and beach days, but even then many visitors prefer short swims, wetsuits, or protected coves where water feels a little less exposed. Public access points, small sandy or pebbly beaches, marina floats and gentle tidal flats make the inlet suitable for paddling, wading and family beach outings more than long cold-water swims. Lifeguards are uncommon, so swimmers should exercise caution, be mindful of tides and boat traffic, and check local advisories for water quality. For a relaxed beach holiday, Port Ludlow’s calm scenery, walking trails and marina facilities provide a low-key waterfront experience with swimming possible for those prepared for Pacific Northwest temperatures.