Water temperature in Port Arthur
74.4
°F
October 22, 17:14
Trend:
decreasingYesterday:
77.1°FTomorrow:
74.0°F
Sunrise:
Sunset:
Day Length:
11 h. 16 min.Port Arthur in October
Minimum:
54.5°FAverage:
58.8°FMaximum:
63.4°FSea water temperature in Port Arthur today
As of now, in Port Arthur, the water temperature is 74.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.9°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 fall a bit.Recent sea temperature and forecast
Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 79.8°F on 2016, while the historical minimum was 73.1°F on 2023.
Daily water temperature in Port Arthur
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Oct 8 | 82.4°F | 82.3°F | 80.7°F |
| Oct 9 | 82.4°F | 83.9°F | 80.7°F |
| Oct 10 | 81.7°F | 83.2°F | 79.8°F |
| Oct 11 | 80.9°F | 81.8°F | 79.2°F |
| Oct 12 | 80.8°F | 79.9°F | 78.8°F |
| Oct 13 | 80.8°F | 81.0°F | 79.1°F |
| Oct 14 | 81.5°F | 80.8°F | 79.1°F |
| Oct 15 | 82.1°F | 80.1°F | 79.0°F |
| Oct 16 | 81.8°F | 79.7°F | 78.9°F |
| Oct 17 | 81.6°F | 80.7°F | 78.7°F |
| Oct 18 | 80.3°F | 80.4°F | 78.2°F |
| Oct 19 | 78.9°F | 80.0°F | 77.5°F |
| Oct 20 | 78.4°F | 79.7°F | 77.1°F |
| Oct 21 | 77.1°F | 78.9°F | 76.7°F |
| Oct 22 | 74.4°F | 78.3°F | 76.4°F |
| Oct 23 | 74.0°F | 77.6°F | 76.0°F |
| Oct 24 | 74.0°F | 76.0°F | 76.0°F |
| Oct 25 | 73.7°F | 75.7°F | 75.6°F |
| Oct 26 | 73.5°F | 75.5°F | 75.5°F |
| Oct 27 | 73.0°F | 75.6°F | 74.9°F |
| Oct 28 | 73.1°F | 76.4°F | 75.1°F |
| Oct 29 | 72.9°F | 76.5°F | 74.8°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.