Water temperature in Port Arthur
83.2
°F
October 10, 13:29
Trend:
decreasingYesterday:
83.9°FTomorrow:
82.9°F
Sunrise:
Sunset:
Day Length:
11 h. 37 min.Port Arthur in October
Minimum:
54.5°FAverage:
58.2°FMaximum:
63.4°FSea water temperature in Port Arthur today
As of now, in Port Arthur, the water temperature is 83.2°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 4.3°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 fall a bit.Recent sea temperature and forecast
The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 82.7°F on 2018, while the historical minimum was 74.1°F on 2020.
Daily water temperature in Port Arthur
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Sep 26 | 83.3°F | 86.3°F | 83.5°F |
| Sep 27 | 83.0°F | 84.4°F | 83.1°F |
| Sep 28 | 82.7°F | 82.9°F | 82.7°F |
| Sep 29 | 83.1°F | 81.8°F | 82.5°F |
| Sep 30 | 82.3°F | 81.6°F | 82.3°F |
| Oct 1 | 81.4°F | 81.6°F | 81.8°F |
| Oct 2 | 81.8°F | 82.3°F | 81.6°F |
| Oct 3 | 82.4°F | 82.0°F | 81.3°F |
| Oct 4 | 82.9°F | 82.8°F | 81.2°F |
| Oct 5 | 82.5°F | 82.4°F | 81.0°F |
| Oct 6 | 82.5°F | 80.9°F | 80.7°F |
| Oct 7 | 81.9°F | 81.5°F | 80.4°F |
| Oct 8 | 82.3°F | 81.3°F | 80.3°F |
| Oct 9 | 83.9°F | 79.6°F | 80.2°F |
| Oct 10 | 83.2°F | 76.5°F | 78.9°F |
| Oct 11 | 82.9°F | 76.8°F | 78.6°F |
| Oct 12 | 82.6°F | 76.7°F | 78.4°F |
| Oct 13 | 82.9°F | 77.9°F | 78.6°F |
| Oct 14 | 82.8°F | 77.9°F | 78.6°F |
| Oct 15 | 82.8°F | 78.9°F | 78.5°F |
| Oct 16 | 82.7°F | 78.5°F | 78.4°F |
| Oct 17 | 82.4°F | 77.8°F | 78.1°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.