Current Atlantic Ocean water temperature map The water temperature in the Atlantic is also greatly affected by currents, most notably the Gulf Stream. °C 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35 °F 32 34 37 41 45 48 52 55 59 62 66 70 75 80 86 95 Average water temperatures in the Atlantic Ocean Arctic Tropics Temperate °C °F °C °F °C °F January -1 30. 2 27. 4 81. 4 13. 2 55. 7 February -1. 4 29. 5 27. 1 80. 8 12. 8 55. 1 March -1. 6 28 27. 7 54. 8 April -1. 6 81. 6 13. 6 56. 5 May -1. 9 28. 1 82. 5 15. 3 59. 6 June -1. 2 29. 8 28. 3 83 17. 5 63. 5 July 0. 1 32. 3 28. 3 83 19. 3 66. 7 August 2. 9 37. 3 29 84. 2 20. 5 68. 9 September 3. 2 37. 7 29. 4 84. 9 19. 8 67. 7 October 1. 6 34. 8 83. 9 18. 1 64. 7 November 1. 3 82. 9 16. 2 61. 1 December 0. 6 33. 1 27. 7 81. 9 14. 4 57. 9 Countries of the Atlantic Ocean
8 m/s NW +7 20 March, Sat Feels like +4 763 mmHg 73% 7. 1 m/s NW +7 21 March, Sun Feels like +3 22 March, Mon Feels like +2 764 mmHg 60% 6. 5 m/s NW +7 23 March, Tue Feels like +3 765 mmHg 56% 6. 6 m/s NW +7 24 March, Wed Feels like +4 763 mmHg 70% 6. 9 m/s SE +7 25 March, Thu Feels like +3 761 mmHg 75% 7. 5 m/s NW +7 26 March, Fri Feels like +4 764 mmHg 66% 6. 3 m/s NW +7 27 March, Sat Feels like +3 764 mmHg 70% 6. 9 m/s N +7 28 March, Sun Feels like +8 760 mmHg 73% 6. 4 m/s W +8 29 March, Mon Feels like +3 30 March, Tue Feels like +4 763 mmHg 73% 7. 5 m/s NE +8 31 March, Wed Feels like +5 761 mmHg 77% 6. 3 m/s NE +8 1 April, Thu Feels like +6 762 mmHg 70% 6. 1 m/s SW +9 2 April, Fri Feels like +6 3 April, Sat Feels like +6 761 mmHg 61% 8. 3 m/s W +8 Average data for 10 years Atlantic City March 6 days with precipitation 91 mm of precipitation (11% of annual average) Cities with similar weather in March