Carpinteria — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Carpinteria (California, 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 Carpinteria help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Carpinteria in the Pacific Ocean today is 21°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
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 Carpinteria 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 Carpinteria will be 19.1°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 |
|---|---|---|---|
| JUL 17 | 19.8°C | 18.5°C | |
| JUL 18 | 20.0°C | 18.8°C | |
| JUL 19 | 20.2°C | 18.8°C | |
| JUL 20 | 20.5°C | 19.3°C | |
| JUL 21 | 20.6°C | 18.8°C | |
| JUL 22 | 20.7°C | 18.8°C | |
| JUL 23 | 21.2°C | 18.8°C | |
| JUL 24 | 21.1°C | 18.5°C | |
| JUL 25 | 21.4°C | 18.5°C | 21.4°C |
| JUL 26 | 18.0°C | 21.1°C | |
| JUL 27 | 18.3°C | 20.7°C | |
| JUL 28 | 18.5°C | 20.4°C | |
| JUL 29 | 18.0°C | 20.1°C | |
| JUL 30 | 18.0°C | 19.8°C | |
| JUL 31 | 18.0°C | 19.4°C | |
| AUG 1 | 19.0°C | 19.1°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
Carpinteria is a small coastal community just south of Santa Barbara known for its long sandy beaches and relatively mild Southern California climate. Ocean water temperatures there follow a predictable seasonal pattern: in winter (December–February) surface temperatures commonly sit around 12–14 °C, spring (March–May) sees a gradual rise to roughly 13–16 °C, summer (June–August) brings the warmest conditions typically between 16–21 °C, and autumn (September–November) often maintains pleasant levels near 15–20 °C as late-season warmth lingers. Local waters are influenced by coastal upwelling and Pacific swells, so daily readings can vary with weather, tide and offshore conditions.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 12°C | 14°C | 17°C |
| February | 12°C | 14°C | 16°C |
| March | 9°C | 13°C | 16°C |
| April | 11°C | 13°C | 16°C |
| May | 11°C | 14°C | 17°C |
| June | 12°C | 16°C | 19°C |
| July | 14°C | 18°C | 20°C |
| August | 15°C | 18°C | 21°C |
| September | 14°C | 18°C | 22°C |
| October | 14°C | 17°C | 20°C |
| November | 13°C | 16°C | 18°C |
| December | 13°C | 15°C | 17°C |
* Click on a month to view detailed water temperature data.
Carpinteria: Weather Forecast
July 26
July 27
July 28
July 29
July 30
Location, Beaches & Local Information
Nearby Beaches & Facilities
Copper Cat Beach
Carpinteria State Beach
Carpinteria City Beach
Carpinteria Salt Marsh Nature Park
Sandyland Cove Beach
Tar Pits Beach
Santa Claus Lane Beach
Rincon Point State Beach
Rincon Park County Beach
Swimming Conditions
Swimming and beach holidays in Carpinteria appeal to families and outdoor enthusiasts seeking a relaxed seaside experience. The broad, gently sloping sand at Carpinteria State Beach and nearby coves make entry straightforward for casual swimmers, and lifeguarded areas are available during peak season. Water-based recreation extends beyond lap swimming to include snorkeling in calmer coves, tidepool exploration along rocky points, and kayaking on calmer days. Because temperatures can be cool outside peak months, many visitors opt for a light wetsuit or rash guard during spring and early summer when waters are nearer the lower end of the range; by mid to late summer some swimmers are comfortable without thermal protection. As always, check local advisories for currents, changing surf and tide conditions before entering the water.