Water temperature in Port Arthur
87.9
°F
July 5, 22:00
Trend:
stableYesterday:
88.2°FTomorrow:
88.1°F
Sunrise:
Sunset:
Day Length:
14 h. 0 min.Port Arthur in July
Minimum:
53.2°FAverage:
59.6°FMaximum:
63.4°FSea water temperature in Port Arthur today
As of now, in Port Arthur, the water temperature is 87.9°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 2.4°F higher 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 rise a bit.Recent sea temperature and forecast
Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 87.4°F on 2024, while the historical minimum was 83.3°F on 2019.
Daily water temperature in Port Arthur
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jun 21 | 84.4°F | 85.7°F | 85.3°F |
| Jun 22 | 84.1°F | 86.4°F | 85.1°F |
| Jun 23 | 84.4°F | 86.4°F | 85.1°F |
| Jun 24 | 84.9°F | 86.1°F | 85.2°F |
| Jun 25 | 85.1°F | 85.7°F | 85.4°F |
| Jun 26 | 86.3°F | 85.7°F | 85.7°F |
| Jun 27 | 85.7°F | 85.4°F | 85.6°F |
| Jun 28 | 85.7°F | 85.7°F | 85.8°F |
| Jun 29 | 85.4°F | 86.6°F | 85.9°F |
| Jun 30 | 85.8°F | 86.5°F | 85.7°F |
| Jul 1 | 85.9°F | 87.1°F | 85.6°F |
| Jul 2 | 86.2°F | 86.6°F | 85.7°F |
| Jul 3 | 86.6°F | 87.0°F | 85.8°F |
| Jul 4 | 88.2°F | 87.1°F | 85.9°F |
| Jul 5 | 87.9°F | 86.9°F | 85.5°F |
| Jul 6 | 88.1°F | 87.0°F | 85.7°F |
| Jul 7 | 88.4°F | 87.7°F | 86.0°F |
| Jul 8 | 88.6°F | 87.4°F | 86.2°F |
| Jul 9 | 88.6°F | 87.1°F | 86.2°F |
| Jul 10 | 88.6°F | 86.7°F | 86.2°F |
| Jul 11 | 88.6°F | 86.2°F | 86.2°F |
| Jul 12 | 88.9°F | 86.7°F | 86.5°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.