NOAA SATELLITE DATA (1991–2020 30-YEAR CLIMATOLOGY)
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United Kingdom Sea Temperature in March

Historical 30-year sea surface temperatures across 27 coastlines in United Kingdom for March. Derived from NOAA 0.25° blended satellite and in-situ marine observations.

Climatology Notice: Temperatures represent the 30-year long-term historical average (1991–2020 normal), not a live single-day sensor forecast.
8.1°C
Bracing / Crispaverage across 27 surveyed coastlines in United Kingdom, March
  • Ranges 6.1°C at Holkham Beach to 9.6°C at Porthcurno.
  • No coastline in United Kingdom reaches 21°C in any month — this is wetsuit or cold-water swimming.
  • 8.0°C cooler than United Kingdom’s August peak of 16.1°C (see August).

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United Kingdom Beaches in March

Individual coordinate lookups from NOAA 0.25° marine grid.

Showing 27 coastlines
Porthcurno
#1 in March
9.6°C
United Kingdom flagCornwall, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
11.7°
J
14.0°
J
15.9°
A
16.5°
S
15.6°
O
14.2°
N
12.9°
View Full Beach Guide
Porthmeor Beach
#2 in March
9.5°C
United Kingdom flagSt Ives, Cornwall, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
11.8°
J
14.0°
J
16.0°
A
16.5°
S
15.7°
O
14.4°
N
13.0°
View Full Beach Guide
Perranporth
#3 in March
9.4°C
United Kingdom flagCornwall, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
11.8°
J
14.1°
J
16.0°
A
16.5°
S
15.8°
O
14.6°
N
13.0°
View Full Beach Guide
Fistral Beach
#4 in March
9.4°C
United Kingdom flagNewquay, Cornwall, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
11.8°
J
14.1°
J
16.0°
A
16.5°
S
15.8°
O
14.6°
N
13.0°
View Full Beach Guide
Watergate Bay
#5 in March
9.4°C
United Kingdom flagCornwall, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
11.8°
J
14.1°
J
16.0°
A
16.5°
S
15.8°
O
14.6°
N
13.0°
View Full Beach Guide
Kynance Cove
#6 in March
9.1°C
United Kingdom flagCornwall (Lizard Peninsula), United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
12.8°
J
15.2°
J
16.8°
A
17.4°
S
16.5°
O
14.6°
N
12.4°
View Full Beach Guide
Rhossili Bay
#9 in March
9.1°C
United Kingdom flagWales (Gower Peninsula), United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
12.8°
J
15.2°
J
16.8°
A
17.4°
S
16.5°
O
14.6°
N
12.4°
View Full Beach Guide
Durdle Door Beach
#10 in March
9.1°C
United Kingdom flagDorset (Jurassic Coast), United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
12.8°
J
15.2°
J
16.8°
A
17.4°
S
16.5°
O
14.6°
N
12.4°
View Full Beach Guide
Whitesands Bay
#11 in March
8.5°C
United Kingdom flagPembrokeshire, Wales, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
10.6°
J
12.7°
J
14.7°
A
15.9°
S
15.5°
O
14.4°
N
13.0°
View Full Beach Guide
Brighton Beach
#12 in March
8.3°C
United Kingdom flagBrighton, East Sussex, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
11.1°
J
13.3°
J
15.5°
A
17.1°
S
17.2°
O
16.0°
N
13.8°
View Full Beach Guide
Camber Sands
#14 in March
8.1°C
United Kingdom flagCamber, East Sussex, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
11.1°
J
13.4°
J
15.6°
A
17.1°
S
17.1°
O
15.8°
N
13.5°
View Full Beach Guide
Barafundle Bay
#15 in March
8.1°C
United Kingdom flagPembrokeshire, Wales, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
11.1°
J
13.4°
J
15.4°
A
16.6°
S
16.3°
O
14.9°
N
12.9°
View Full Beach Guide
Tenby South Beach
#17 in March
8.0°C
United Kingdom flagTenby, Pembrokeshire, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
11.1°
J
13.4°
J
15.5°
A
16.7°
S
16.5°
O
15.0°
N
12.8°
View Full Beach Guide
Whiterocks Beach
#18 in March
7.8°C
United Kingdom flagPortrush, Northern Ireland, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
9.3°
J
11.0°
J
12.6°
A
13.8°
S
14.1°
O
13.3°
N
11.9°
View Full Beach Guide
Sandwood Bay
#20 in March
7.5°C
United Kingdom flagSutherland, Scotland, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
9.1°
J
10.9°
J
12.7°
A
13.5°
S
13.0°
O
12.0°
N
10.9°
View Full Beach Guide
Luskentyre Beach
#23 in March
6.8°C
United Kingdom flagScotland (Isle of Harris / Hebrides), United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
9.8°
J
11.8°
J
13.4°
A
13.8°
S
12.9°
O
11.2°
N
9.5°
View Full Beach Guide
Blackpool Beach
#24 in March
6.7°C
United Kingdom flagBlackpool, Lancashire, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
11.3°
J
14.2°
J
16.3°
A
17.0°
S
15.7°
O
13.5°
N
11.0°
View Full Beach Guide
Bamburgh Beach
#25 in March
6.4°C
United Kingdom flagNorthumberland, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
9.1°
J
11.6°
J
13.9°
A
14.5°
S
13.0°
O
11.6°
N
10.4°
View Full Beach Guide
West Sands
#26 in March
6.2°C
United Kingdom flagSt Andrews, Scotland, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
9.1°
J
11.4°
J
13.4°
A
13.9°
S
13.1°
O
11.9°
N
10.2°
View Full Beach Guide
Holkham Beach
#27 in March
6.1°C
United Kingdom flagNorth Norfolk, United Kingdom
● Bracing / Crisp
NOAA Season Curve (May–Oct):
M
10.3°
J
12.9°
J
15.2°
A
16.4°
S
15.4°
O
13.1°
N
10.2°
View Full Beach Guide

Explore Sea Temperatures by Country

Spain(23.6°C)Italy(25.9°C)Turkey(27.3°C)France(22.4°C)Greece(25.4°C)Cyprus(27.7°C)Croatia(25.2°C)Albania(25.5°C)Montenegro(25.7°C)Malta(26.7°C)Bulgaria(25.1°C)Romania(24.7°C)Slovenia(25.4°C)Portugal(20.7°C)Poland(19°C)Sweden(18.3°C)Netherlands(18.5°C)Bosnia & Herzegovina(25.2°C)Monaco(24.6°C)Latvia(18.5°C)Estonia(18°C)Lithuania(18.8°C)Germany(18.6°C)Denmark(18°C)Norway(15.3°C)Belgium(18.7°C)Faroe Islands(10.9°C)United Kingdom(16.1°C)Ireland(15.9°C)Iceland(10.9°C)Finland(16.6°C)