Anaheim — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Anaheim, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Anaheim today is 29.9°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating. 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
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| AUG 8 | 31.1°C | 24.1°C | |
| AUG 9 | 31.2°C | 24.1°C | |
| AUG 10 | 31.3°C | 24.1°C | |
| AUG 11 | 30.4°C | 24.1°C | |
| AUG 12 | 30.5°C | 24.1°C | |
| AUG 13 | 30.4°C | 24.1°C | |
| AUG 14 | 30.3°C | 24.1°C | |
| AUG 15 | 30.2°C | 24.1°C | |
| AUG 16 | 24.1°C | 29.6°C | |
| AUG 17 | 24.1°C | 29.3°C | |
| AUG 18 | 24.1°C | 29.0°C | |
| AUG 19 | 24.1°C | 28.7°C | |
| AUG 20 | 24.1°C | 28.5°C | |
| AUG 21 | 24.1°C | 28.2°C | |
| AUG 22 | 24.1°C | 27.9°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.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 3°C | 10°C | 17°C |
| February | 3°C | 11°C | 19°C |
| March | 3°C | 12°C | 21°C |
| April | 5°C | 14°C | 23°C |
| May | 8°C | 18°C | 27°C |
| June | 14°C | 22°C | 30°C |
| July | 17°C | 24°C | 31°C |
| August | 17°C | 24°C | 32°C |
| September | 11°C | 20°C | 29°C |
| October | 8°C | 18°C | 27°C |
| November | 3°C | 14°C | 24°C |
| December | 12°C | 6°C | 17°C |
Anaheim: Weather Forecast
August 16
August 17
August 18
August 19
August 20
Location & Local Information
Anaheim, California, is located near the Santa Ana River, which flows through Southern California, providing some recreational opportunities, though swimming in the river is not as common as other water activities. The water temperature in the Santa Ana River can vary depending on the season and local conditions. During the warmer months, from late spring through early fall, the water temperature generally ranges from 65°F (18°C) to 75°F (24°C). These temperatures are relatively cool and may not be ideal for comfortable swimming, especially when compared to ocean water temperatures along California's coast.
In the cooler months, the water temperature in the Santa Ana River drops, typically ranging from 55°F (13°C) to 65°F (18°C). These temperatures can feel quite cold for swimmers, making the river less inviting for recreational swimming. The river’s current can also vary, and certain sections might have strong flows, making swimming more challenging and potentially dangerous. While the river offers opportunities for activities like fishing, kayaking, and tubing, it's not typically seen as a go-to destination for swimming.
For those looking for a more enjoyable and predictable swimming experience, Anaheim has numerous pools, water parks, and nearby beach destinations where the water temperature is consistently warmer and more comfortable for swimming year-round. Locations like Disneyland's resort pools or Huntington Beach are more suitable for a swim, offering a more controlled and pleasant environment.