Sea weather in Port Maria in Jamaica All the beach weather in Port Maria

All the essential weather information for enjoying the beach in Port Maria in Jamaica, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Port Maria over the next 7 days?

Discover the best moment to go to the beach in Port Maria in Jamaica this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Port Maria. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Saturday 18 July 202677°F to 85°Fdiscouraged
Sunday 19 July 202677°F to 85°Frecommended
Monday 20 July 202677°F to 85°Fdiscouraged
Tuesday 21 July 202677°F to 83°Frecommended
Wednesday 22 July 202677°F to 85°Frecommended
Thursday 23 July 202677°F to 85°Frecommended
Friday 24 July 202677°F to 85°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Port Maria

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 05:41 and will set at 18:47 on the beach(es) of Port Maria. The outside temperature will be a high of 85°F t and a low of 77°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 16.8mph km/h (with gusts up to 25.5mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (78°F)26°C (78°F)28°C (83°F)26°C (78°F)27°C (80°F)27°C (81°F)26°C (80°F)
Perceived temperature29°C (83°F)28°C (82°F)28°C (82°F)31°C (88°F)27°C (81°F)29°C (84°F)30°C (86°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%81%82%70%66%68%72%77%
Barometric pressure1017 hPa1016 hPa1016 hPa1017 hPa1016 hPa1015 hPa1014 hPa1016 hPa
Cloud cover2%3%3%0%0%4%4%0%
Heat index29°C (83°F)28°C (82°F)28°C (82°F)31°C (88°F)27°C (81°F)29°C (84°F)30°C (86°F)29°C (84°F)
Dew point23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)19°C (66°F)21°C (69°F)22°C (71°F)22°C (72°F)
Wind
Speed21km/h (13mph)19km/h (12mph)20km/h (12mph)22km/h (13mph)25km/h (16mph)27km/h (17mph)25km/h (15mph)20km/h (12mph)
Gusts34km/h (21mph)31km/h (19mph)32km/h (20mph)27km/h (17mph)30km/h (18mph)29km/h (18mph)41km/h (26mph)34km/h (21mph)
Direction 110°
ESE
116°
ESE
107°
ESE
92°
E
89°
E
87°
E
104°
ESE
119°
ESE
Wind chill26°C (79°F)26°C (78°F)26°C (78°F)28°C (83°F)26°C (78°F)27°C (80°F)27°C (81°F)26°C (80°F)
Waves
Height1.2m (4.1ft)1.1m (3.7ft)1.1m (3.6ft)1.1m (3.8ft)1.3m (4.2ft)1.4m (4.7ft)1.4m (4.5ft)1.2m (4.0ft)
Direction 124°
SE
124°
SE
125°
SE
123°
ESE
97°
E
88°
E
106°
ESE
122°
ESE
Period0.1 sec.6.2 sec.6.3 sec.6.3 sec.6.3 sec.6.3 sec.6.3 sec.6.3 sec.
Significant height1.1m (3.6ft)0.9m (3ft)1.1m (3.6ft)1.0m (3.3ft)1.1m (3.6ft)1.3m (4.3ft)1.2m (3.9ft)1.0m (3.3ft)
Sea water temperature
Water temperature26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 05:41 and will set at 18:46 on the beach(es) of Port Maria. The outside temperature will be a high of 85°F t and a low of 77°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 11.8mph km/h (with gusts up to 19.9mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (78°F)25°C (78°F)28°C (83°F)25°C (77°F)27°C (80°F)27°C (80°F)26°C (79°F)
Perceived temperature29°C (83°F)28°C (82°F)28°C (82°F)32°C (89°F)27°C (80°F)29°C (83°F)30°C (85°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%81%81%71%70%71%76%84%
Barometric pressure1016 hPa1014 hPa1015 hPa1016 hPa1016 hPa1014 hPa1013 hPa1015 hPa
Cloud cover3%9%17%6%9%5%3%5%
Heat index29°C (83°F)28°C (82°F)28°C (82°F)32°C (89°F)27°C (80°F)29°C (83°F)30°C (85°F)29°C (85°F)
Dew point22°C (72°F)22°C (72°F)22°C (71°F)23°C (73°F)19°C (67°F)21°C (69°F)22°C (72°F)23°C (74°F)
Wind
Speed19km/h (12mph)18km/h (11mph)14km/h (9mph)16km/h (10mph)17km/h (11mph)18km/h (11mph)15km/h (9mph)13km/h (8mph)
Gusts32km/h (20mph)29km/h (18mph)23km/h (14mph)19km/h (12mph)24km/h (15mph)32km/h (20mph)24km/h (15mph)22km/h (13mph)
Direction 114°
ESE
109°
ESE
118°
ESE
89°
E
75°
ENE
81°
E
106°
ESE
90°
E
Wind chill26°C (79°F)26°C (78°F)25°C (78°F)28°C (83°F)25°C (77°F)27°C (80°F)27°C (80°F)26°C (79°F)
Waves
Height1.1m (3.7ft)1.0m (3.4ft)0.9m (3.1ft)0.9m (2.9ft)0.9m (2.8ft)0.9m (3.0ft)1.0m (3.2ft)1.0m (3.2ft)
Direction 123°
ESE
124°
SE
125°
SE
126°
SE
126°
SE
124°
SE
122°
ESE
120°
ESE
Period6.2 sec.6.5 sec.6.4 sec.7.2 sec.7.1 sec.7.9 sec.6.2 sec.8.0 sec.
Significant height1.0m (3.3ft)0.8m (2.6ft)0.7m (2.3ft)1.0m (3.3ft)0.9m (3ft)1.5m (4.9ft)0.9m (3ft)1.2m (3.9ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:42 and will set at 18:46 on the beach(es) of Port Maria. The outside temperature will be a high of 85°F t and a low of 77°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 16.2mph km/h (with gusts up to 26.1mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (78°F)26°C (78°F)29°C (83°F)26°C (78°F)27°C (80°F)27°C (81°F)26°C (80°F)
Perceived temperature29°C (84°F)28°C (83°F)28°C (83°F)32°C (90°F)27°C (81°F)28°C (83°F)30°C (86°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%85%82%70%67%69%71%76%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1015 hPa1013 hPa1013 hPa1014 hPa
Cloud cover82%70%74%4%10%11%7%2%
Heat index29°C (84°F)28°C (83°F)28°C (83°F)32°C (90°F)27°C (81°F)28°C (83°F)30°C (86°F)29°C (84°F)
Dew point23°C (74°F)23°C (73°F)22°C (72°F)23°C (73°F)19°C (66°F)20°C (69°F)22°C (71°F)22°C (71°F)
Wind
Speed11km/h (7mph)7km/h (4mph)12km/h (7mph)18km/h (11mph)24km/h (15mph)26km/h (16mph)25km/h (15mph)20km/h (12mph)
Gusts17km/h (10mph)11km/h (7mph)19km/h (12mph)22km/h (13mph)25km/h (15mph)26km/h (16mph)42km/h (26mph)34km/h (21mph)
Direction 117°
ESE
115°
ESE
119°
ESE
100°
E
78°
ENE
87°
E
102°
ESE
128°
SE
Wind chill26°C (79°F)26°C (78°F)26°C (78°F)29°C (83°F)26°C (78°F)27°C (80°F)27°C (81°F)26°C (80°F)
Waves
Height0.9m (3.1ft)0.9m (2.9ft)0.9m (2.9ft)1.0m (3.4ft)1.1m (3.7ft)1.2m (4.0ft)1.2m (3.8ft)1.1m (3.7ft)
Direction 120°
ESE
121°
ESE
122°
ESE
123°
ESE
119°
ESE
98°
E
98°
E
117°
ESE
Period8.0 sec.8.0 sec.8.0 sec.8.0 sec.7.9 sec.7.8 sec.7.8 sec.7.8 sec.
Significant height0.9m (3ft)1.1m (3.6ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)1.0m (3.3ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 05:42 and will set at 18:46 on the beach(es) of Port Maria. The outside temperature will be a high of 83°F t and a low of 77°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 11.2mph km/h (with gusts up to 18mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (78°F)26°C (78°F)28°C (82°F)25°C (78°F)28°C (83°F)28°C (82°F)26°C (79°F)
Perceived temperature28°C (83°F)28°C (82°F)28°C (82°F)31°C (87°F)27°C (80°F)31°C (88°F)31°C (87°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%82%82%70%67%69%74%81%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1014 hPa1013 hPa1013 hPa1014 hPa
Cloud cover5%71%73%8%75%70%17%5%
Heat index28°C (83°F)28°C (82°F)28°C (82°F)31°C (87°F)27°C (80°F)31°C (88°F)31°C (87°F)29°C (84°F)
Dew point22°C (71°F)22°C (72°F)22°C (72°F)22°C (71°F)19°C (66°F)22°C (72°F)22°C (72°F)23°C (73°F)
Wind
Speed18km/h (11mph)16km/h (10mph)16km/h (10mph)15km/h (10mph)17km/h (10mph)17km/h (11mph)15km/h (9mph)12km/h (8mph)
Gusts29km/h (18mph)25km/h (16mph)24km/h (15mph)19km/h (12mph)18km/h (11mph)24km/h (15mph)21km/h (13mph)20km/h (12mph)
Direction 122°
ESE
117°
ESE
100°
E
83°
E
77°
ENE
80°
E
108°
ESE
89°
E
Wind chill26°C (79°F)26°C (78°F)26°C (78°F)28°C (82°F)25°C (78°F)28°C (83°F)28°C (82°F)26°C (79°F)
Waves
Height1.1m (3.5ft)1.0m (3.2ft)0.9m (3.1ft)0.9m (3.0ft)0.9m (3.1ft)1.0m (3.2ft)1.0m (3.2ft)0.9m (3.1ft)
Direction 120°
ESE
121°
ESE
121°
ESE
121°
ESE
123°
ESE
115°
ESE
102°
ESE
116°
ESE
Period7.8 sec.6.7 sec.7.7 sec.6.4 sec.7.7 sec.7.7 sec.7.7 sec.6.9 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.5m (4.9ft)0.8m (2.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 05:42 and will set at 18:46 on the beach(es) of Port Maria. The outside temperature will be a high of 85°F t and a low of 77°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 11.2mph km/h (with gusts up to 20.5mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (78°F)26°C (79°F)28°C (83°F)25°C (78°F)26°C (79°F)27°C (81°F)26°C (79°F)
Perceived temperature29°C (84°F)28°C (83°F)29°C (84°F)31°C (88°F)27°C (80°F)28°C (82°F)29°C (85°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%84%81%72%68%72%71%79%
Barometric pressure1014 hPa1013 hPa1014 hPa1014 hPa1014 hPa1013 hPa1012 hPa1014 hPa
Cloud cover43%57%71%70%87%73%6%9%
Heat index29°C (84°F)28°C (83°F)29°C (84°F)31°C (88°F)27°C (80°F)28°C (82°F)29°C (85°F)29°C (84°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)19°C (66°F)21°C (69°F)21°C (71°F)22°C (72°F)
Wind
Speed12km/h (8mph)12km/h (7mph)18km/h (11mph)17km/h (11mph)14km/h (9mph)17km/h (11mph)14km/h (9mph)10km/h (6mph)
Gusts19km/h (12mph)18km/h (11mph)27km/h (16mph)22km/h (14mph)29km/h (18mph)33km/h (21mph)23km/h (15mph)17km/h (11mph)
Direction 86°
E
87°
E
76°
ENE
67°
ENE
54°
NE
86°
E
111°
ESE
100°
E
Wind chill26°C (79°F)26°C (78°F)26°C (79°F)28°C (83°F)25°C (78°F)26°C (79°F)27°C (81°F)26°C (79°F)
Waves
Height0.9m (2.9ft)0.8m (2.7ft)1.0m (3.3ft)1.3m (4.4ft)1.5m (4.9ft)1.3m (4.3ft)1.1m (3.7ft)1.0m (3.3ft)
Direction 116°
ESE
118°
ESE
119°
ESE
81°
E
76°
ENE
78°
ENE
75°
ENE
78°
ENE
Period6.8 sec.7.7 sec.7.7 sec.7.6 sec.7.7 sec.7.1 sec.6.4 sec.6.6 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.2m (3.9ft)1.2m (3.9ft)0.9m (3ft)1.2m (3.9ft)0.6m (2ft)1.2m (3.9ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:43 and will set at 18:45 on the beach(es) of Port Maria. The outside temperature will be a high of 85°F t and a low of 77°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 11.8mph km/h (with gusts up to 19.9mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (77°F)27°C (80°F)28°C (82°F)26°C (80°F)27°C (81°F)27°C (81°F)26°C (79°F)
Perceived temperature28°C (83°F)28°C (82°F)29°C (85°F)31°C (88°F)29°C (83°F)30°C (85°F)30°C (87°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%83%78%71%69%72%78%82%
Barometric pressure1014 hPa1013 hPa1014 hPa1014 hPa1013 hPa1012 hPa1012 hPa1014 hPa
Cloud cover22%29%50%23%13%22%22%19%
Heat index28°C (83°F)28°C (82°F)29°C (85°F)31°C (88°F)29°C (83°F)30°C (85°F)30°C (87°F)29°C (84°F)
Dew point23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)20°C (68°F)21°C (71°F)23°C (73°F)23°C (73°F)
Wind
Speed13km/h (8mph)12km/h (7mph)13km/h (8mph)14km/h (9mph)17km/h (10mph)18km/h (11mph)19km/h (12mph)19km/h (12mph)
Gusts20km/h (12mph)18km/h (11mph)18km/h (11mph)17km/h (11mph)19km/h (12mph)24km/h (15mph)28km/h (17mph)32km/h (20mph)
Direction 101°
E
107°
ESE
97°
E
84°
E
82°
E
88°
E
102°
ESE
126°
SE
Wind chill26°C (78°F)25°C (77°F)27°C (80°F)28°C (82°F)26°C (80°F)27°C (81°F)27°C (81°F)26°C (79°F)
Waves
Height0.9m (2.9ft)0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3.0ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)
Direction 86°
E
95°
E
98°
E
97°
E
89°
E
82°
E
81°
E
90°
E
Period6.4 sec.5.9 sec.5.6 sec.6.1 sec.6.8 sec.7.0 sec.7.0 sec.7.0 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 05:43 and will set at 18:45 on the beach(es) of Port Maria. The outside temperature will be a high of 85°F t and a low of 77°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 19.3mph km/h (with gusts up to 24.9mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (77°F)26°C (78°F)28°C (82°F)27°C (81°F)27°C (80°F)27°C (80°F)26°C (79°F)
Perceived temperature28°C (83°F)28°C (82°F)28°C (82°F)31°C (88°F)30°C (85°F)29°C (84°F)29°C (85°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%83%80%72%68%70%76%79%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1014 hPa1013 hPa1014 hPa1016 hPa
Cloud cover11%9%11%6%4%4%3%4%
Heat index28°C (83°F)28°C (82°F)28°C (82°F)31°C (88°F)30°C (85°F)29°C (84°F)29°C (85°F)29°C (84°F)
Dew point22°C (72°F)22°C (72°F)22°C (71°F)22°C (72°F)21°C (69°F)21°C (69°F)22°C (72°F)22°C (72°F)
Wind
Speed16km/h (10mph)13km/h (8mph)13km/h (8mph)19km/h (12mph)28km/h (17mph)31km/h (19mph)28km/h (17mph)23km/h (15mph)
Gusts26km/h (16mph)21km/h (13mph)20km/h (13mph)24km/h (15mph)33km/h (21mph)35km/h (21mph)40km/h (25mph)39km/h (24mph)
Direction 146°
SE
147°
SSE
138°
SE
111°
ESE
92°
E
90°
E
99°
E
113°
ESE
Wind chill26°C (78°F)25°C (77°F)26°C (78°F)28°C (82°F)27°C (81°F)27°C (80°F)27°C (80°F)26°C (79°F)
Waves
Height1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.3m (4.3ft)1.5m (4.9ft)1.5m (4.9ft)1.3m (4.3ft)
Direction 101°
E
111°
ESE
117°
ESE
119°
ESE
116°
ESE
112°
ESE
115°
ESE
122°
ESE
Period7.0 sec.7.0 sec.7.0 sec.7.0 sec.7.0 sec.7.0 sec.7.0 sec.7.8 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.3m (4.3ft)1.5m (4.9ft)1.4m (4.6ft)1.2m (3.9ft)
Sea water temperature
Water temperature29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)29°C (83°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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