Water temperature in Port Arthur
77.8
°F
May 19, 23:50
Trend:
stableYesterday:
78.3°FTomorrow:
78.0°F
Sunrise:
Sunset:
Day Length:
13 h. 45 min.Port Arthur in May
Minimum:
55.4°FAverage:
59.4°FMaximum:
66.3°FSea water temperature in Port Arthur today
As of now, in Port Arthur, the water temperature is 77.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.0°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 rise 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 82.3°F on 2018, while the historical minimum was 75.2°F on 2014.
Daily water temperature in Port Arthur
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| May 5 | 75.5°F | 73.1°F | 75.4°F |
| May 6 | 75.5°F | 75.2°F | 75.8°F |
| May 7 | 75.6°F | 75.7°F | 76.1°F |
| May 8 | 76.2°F | 75.8°F | 76.1°F |
| May 9 | 76.3°F | 76.2°F | 76.4°F |
| May 10 | 76.6°F | 76.2°F | 76.7°F |
| May 11 | 76.6°F | 76.1°F | 76.7°F |
| May 12 | 77.3°F | 76.5°F | 77.3°F |
| May 13 | 77.3°F | 76.4°F | 77.4°F |
| May 14 | 77.8°F | 76.9°F | 77.9°F |
| May 15 | 78.0°F | 78.7°F | 78.2°F |
| May 16 | 77.8°F | 80.5°F | 78.5°F |
| May 17 | 78.3°F | 79.7°F | 78.5°F |
| May 18 | 78.3°F | 80.7°F | 78.8°F |
| May 19 | 77.8°F | 80.9°F | 78.8°F |
| May 20 | 78.0°F | 81.1°F | 79.0°F |
| May 21 | 78.3°F | 81.7°F | 79.3°F |
| May 22 | 78.5°F | 81.7°F | 79.5°F |
| May 23 | 78.5°F | 80.8°F | 79.5°F |
| May 24 | 78.5°F | 80.3°F | 79.6°F |
| May 25 | 78.9°F | 80.9°F | 79.9°F |
| May 26 | 78.6°F | 80.6°F | 79.6°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.