Sea TemperaturesPortosin Sea Temperature in March
Looking to find out what the average sea water temperature in Portosin is for March? Find out what the lowest, highest, and average water temperatures are for Portosin over the past 10 years.
Average water temperature in Portosin for March
The average, high, and low temperatures below should help you if you can swim in the water in Portosin in March.
Average
13.48° C
56.26° F
High
14.65° C
58.37° F
Low
11.9° C
53.42° F
Water temperature range by day in March in Portosin
The chart below shows the range of low and high temperatures by day for the month of March in Portosin.
Average daily water temperatures in Portosin for March
| Day | Average | Low | High |
|---|---|---|---|
| 1 | 13.54° C | 12.26° C | 14.55° C |
| 2 | 13.54° C | 12.41° C | 14.36° C |
| 3 | 13.49° C | 12.65° C | 14.28° C |
| 4 | 13.46° C | 12.67° C | 14.06° C |
| 5 | 13.5° C | 12.73° C | 14.02° C |
| 6 | 13.49° C | 12.5° C | 14.07° C |
| 7 | 13.51° C | 12.46° C | 14.15° C |
| 8 | 13.49° C | 12.62° C | 14.2° C |
| 9 | 13.47° C | 12.73° C | 14.18° C |
| 10 | 13.49° C | 12.72° C | 14.16° C |
| 11 | 13.47° C | 12.8° C | 14° C |
| 12 | 13.43° C | 12.78° C | 13.97° C |
| 13 | 13.45° C | 12.66° C | 14.02° C |
| 14 | 13.45° C | 12.62° C | 13.95° C |
| 15 | 13.47° C | 12.69° C | 14.06° C |
| 16 | 13.48° C | 12.71° C | 14.26° C |
| 17 | 13.47° C | 12.66° C | 14.13° C |
| 18 | 13.41° C | 12.6° C | 14.17° C |
| 19 | 13.36° C | 12.29° C | 14.25° C |
| 20 | 13.34° C | 11.9° C | 14.19° C |
| 21 | 13.4° C | 11.97° C | 14.19° C |
| 22 | 13.45° C | 11.95° C | 14.41° C |
| 23 | 13.45° C | 12.12° C | 14.26° C |
| 24 | 13.51° C | 12.24° C | 14.27° C |
| 25 | 13.5° C | 12.24° C | 14.37° C |
| 26 | 13.48° C | 12.3° C | 14.41° C |
| 27 | 13.5° C | 12.35° C | 14.39° C |
| 28 | 13.53° C | 12.37° C | 14.43° C |
| 29 | 13.59° C | 12.25° C | 14.46° C |
| 30 | 13.54° C | 12.21° C | 14.44° C |
| 31 | 13.53° C | 12.29° C | 14.65° C |
Water temperature in March for locations near Portosin
Data source and citation
Raw data for the calculations made to find the sea surface temperature in Portosin comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.
The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.
If you'd like to use any of the information above in the format it is presented, please use the citation tool below.