Hertford Sea Temperature in March

Looking to find out what the average sea water temperature in Hertford is for March? Find out what the lowest, highest, and average water temperatures are for Hertford over the past 10 years.

Average water temperature in Hertford for March

The average, high, and low temperatures below should help you if you can swim in the water in Hertford in March.

8.98° C

(48.16° F)

highest: 16.11° C (61° F)
lowest: -0.09° C (31.84° F)

This water is very cold and can cause pain. We don't recommend you swim in this temperature for anything other than very short swims of 5 to 10 minutes unless you are a very experienced cold water swimmer.

Water temperature range by day in March in Hertford

The chart below shows the range of low and high temperatures by day for the month of March in Hertford.

Water temperatures for March in Hertford in recent years

Day	2024	2023	2022	2021
1	9.72° C	11.18° C	7.83° C	7.31° C
2	9.9° C	11.21° C	8.33° C	7.13° C
3	9.93° C	12.25° C	8.68° C	7.18° C
4	10.08° C	12.75° C	8.73° C	6.69° C
5	10.44° C	12.69° C	8.75° C	6.44° C
6	10.32° C	12.77° C	8.67° C	5.96° C
7	10.88° C	12.71° C	9.11° C	5.62° C
8	11.48° C	12.35° C	10.2° C	5.56° C
9	11.56° C	11.74° C	10.69° C	5.94° C
10	11.72° C	11.52° C	9.86° C	6.96° C
11	11.67° C	11.29° C	9.9° C	7.71° C
12	11.75° C	11.13° C	9.7° C	8.3° C
13	12.18° C	10.8° C	9.67° C	9.36° C
14	12.32° C	10.39° C	9.65° C	9.73° C
15	12.02° C	9.98° C	10° C	10.13° C
16	13.12° C	9.89° C	10.12° C	8.8° C
17	13.55° C	9.77° C	11.12° C	7.92° C
18	13.75° C	9.82° C	11.19° C	7.7° C
19	13.39° C	9.9° C	11.16° C	7.51° C
20	13.19° C	9.8° C	12.11° C	7° C
21	13.13° C	9.8° C	12.63° C	6.63° C
22	12.84° C	9.99° C	12.55° C	6.88° C
23	12.41° C	10.28° C	12.61° C	7.07° C
24	12.24° C	10.55° C	12.76° C	7.55° C
25	11.83° C	10.35° C	13.78° C	8.75° C
26	11.49° C	11.02° C	13.89° C	9.24° C
27	11.27° C	11.96° C	13.52° C	9.63° C
28	10.96° C	12.68° C	12.99° C	9.75° C
29	11.09° C	13.03° C	12.35° C	9.17° C
30	11.65° C	13.22° C	11.96° C	9.36° C
31	11.62° C	13.39° C	12.24° C	9.96° C

Water temperature in March for locations near Hertford

Edenton

United States, North America

12.08 miles away

Columbia

United States, North America

22.30 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Hertford 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.

<a href="http://seatemperatures.net/north-america/united-states/hertford-march-temperature/">Hertford Sea Temperature in March</a>
"Hertford Sea Temperature in March". SeaTemperatures.net. Accessed on May 6, 2024. http://seatemperatures.net/north-america/united-states/hertford-march-temperature/.
"Hertford Sea Temperature in March". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/hertford-march-temperature/. Accessed 6 May, 2024
Hertford Sea Temperature in March. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/united-states/hertford-march-temperature/.