Average sea water temperature in March:
+79.6°F
Minimum sea water temperature in March: | 82.4°F |
Maximum sea water temperature in March: | 77.9°F |
Daily sea water temperature in March, °F
Show year:
2025
2024
2023
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74
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88
The average sea water temperature in March of 2025 was 80.9°F. The highest and lowest sea temperatures during the month were 81.3°F and 80.4°F.
Monthly sea water temperature in Arecibo, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
82.1
83.7
84.8
84.7
84
83.3
82.8
81.6
80.3
79.6
79.8
80.5
Which Puerto Rico resorts have warmest sea in March?
Place name | March 2025 | March 2024 |
---|---|---|
Ponce | 81.9°F | 81.8°F |
Mayaguez | 81.5°F | 81.5°F |
Aguadilla | 81.3°F | 81.1°F |
San Juan | 81.3°F | 80.6°F |
Isabella | 81.2°F | 80.7°F |
Arecibo | 80.9°F | 81.0°F |
Best time for vacation in Arecibo
Arecibo on a weather map
Leaflet | Tiles © Esri
Places in Puerto Rico:
Name
°F
24 Hours Forecast
Arecibo
Local time: 12:54
April 02, wednesday
1500

81°F
W
11 mph
11 mph
1800

75°F
SW
12 mph
12 mph
2100

70°F
W
9 mph
9 mph
April 03, thursday
0000

68°F
W
6 mph
6 mph
0300

68°F
W
6 mph
6 mph
0600

70°F
W
6 mph
6 mph
0900

73°F
W
9 mph
9 mph
1200

79°F
SW
17 mph
17 mph