What is the current water temperature in Hagåtña?

Q: What is the current water temperature in Hagåtña?

As of now, in Hagåtña, the water temperature is 29.69°C. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort.

Guam > Hagåtña

Water temperature in Hagåtña

Detailed information about the current water temperature in Hagåtña. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

85.4

°F

August 30, 04:57

Trend:

stable

Yesterday:

85.4°F

Tomorrow:

85.4°F

Sunrise:

06:09

Sunset:

18:34

Day Length:

12 h. 25 min.

Hagåtña in September

Minimum:

81.6°F

Average:

82.9°F

Maximum:

83.8°F

Sea water temperature in Hagåtña today

As of now, in Hagåtña, the water temperature is 85.4°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.3°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 86.7°F on 2017, while the historical minimum was 84.3°F on 2023.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 85.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Hagåtña

Date	Current Year actual* / forecast**	last year	10 years average
Aug 16	85.7°F	86.1°F	85.5°F
Aug 17	85.5°F	86.3°F	85.5°F
Aug 18	85.3°F	86.4°F	85.4°F
Aug 19	85.1°F	86.5°F	85.5°F
Aug 20	85.2°F	86.3°F	85.4°F
Aug 21	85.0°F	86.3°F	85.5°F
Aug 22	84.7°F	86.0°F	85.4°F
Aug 23	84.8°F	86.0°F	85.3°F
Aug 24	84.9°F	86.1°F	85.3°F
Aug 25	84.6°F	86.0°F	85.2°F
Aug 26	85.3°F	86.5°F	85.5°F
Aug 27	85.3°F	86.5°F	85.5°F
Aug 28	85.4°F	86.5°F	85.5°F
Aug 29	85.4°F	86.4°F	85.7°F
Aug 30	85.4°F	86.3°F	85.7°F
Aug 31	85.4°F	86.2°F	85.7°F
Sep 1	85.3°F	86.3°F	85.6°F
Sep 2	85.3°F	86.2°F	85.6°F
Sep 3	85.4°F	86.2°F	85.7°F
Sep 4	85.5°F	86.7°F	85.8°F
Sep 5	85.4°F	86.4°F	85.7°F
Sep 6	85.4°F	86.4°F	85.7°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Hagåtña by month

In Hagåtña, the water temperature is comfortable for swimming all year round.

The warmest water in Hagåtña was recorded on August 17, 2017, reaching a 88.1°F. While the coldest temperature occurred on January 30, 2016, dipping to 80.1°F. The average readings by season are 82.9°F in Winter, 83.1°F in Spring, 85.2°F in Summer, and 85.1°F in Autumn.