Sea weather in San Fernando in Trinidad and Tobago All the beach weather in San Fernando

All the essential weather information for enjoying the beach in San Fernando in Trinidad and Tobago, 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 San Fernando over the next 7 days?

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

Date Outside temp. Our opinion
Thursday 13 March 202577°F to 81°Fdiscouraged
Friday 14 March 202577°F to 81°Fdiscouraged
Saturday 15 March 202577°F to 81°Fdiscouraged
Sunday 16 March 202574°F to 81°Fdiscouraged
Monday 17 March 202574°F to 81°Fdiscouraged
Tuesday 18 March 202576°F to 81°Fdiscouraged
Wednesday 19 March 202577°F to 81°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in San Fernando

Sea weather on Thursday 13 March 2025

On Thursday 13 March 2025, the sun will rise at 06:14 and will set at 18:16 on the beach(es) of San Fernando. The outside temperature will be a high of 81°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 14.9mph km/h (with gusts up to 21.8mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)25°C (78°F)26°C (80°F)26°C (79°F)27°C (80°F)26°C (80°F)26°C (78°F)
Perceived temperature29°C (84°F)28°C (83°F)28°C (82°F)29°C (84°F)29°C (83°F)29°C (84°F)29°C (84°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%77%80%77%76%76%79%82%
Barometric pressure1014 hPa1012 hPa1014 hPa1016 hPa1014 hPa1011 hPa1012 hPa1014 hPa
Cloud cover62%25%50%89%76%60%74%79%
Heat index29°C (84°F)28°C (83°F)28°C (82°F)29°C (84°F)29°C (83°F)29°C (84°F)29°C (84°F)28°C (83°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (71°F)22°C (72°F)22°C (72°F)22°C (72°F)
Wind
Speed24km/h (15mph)20km/h (12mph)15km/h (9mph)14km/h (9mph)19km/h (12mph)21km/h (13mph)22km/h (14mph)24km/h (15mph)
Gusts34km/h (21mph)28km/h (18mph)22km/h (13mph)19km/h (12mph)29km/h (18mph)30km/h (18mph)33km/h (20mph)35km/h (22mph)
Direction 84°
E
76°
ENE
58°
ENE
89°
E
102°
ESE
88°
E
77°
ENE
80°
E
Wind chill26°C (79°F)26°C (79°F)25°C (78°F)26°C (80°F)26°C (79°F)27°C (80°F)26°C (80°F)26°C (78°F)
Waves
Height0.9m (2.9ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.4ft)0.8m (2.6ft)0.9m (2.8ft)
Direction 86°
E
86°
E
86°
E
87°
E
88°
E
89°
E
89°
E
90°
E
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.9m (3ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Friday 14 March 2025

On Friday 14 March 2025, the sun will rise at 06:13 and will set at 18:16 on the beach(es) of San Fernando. The outside temperature will be a high of 81°F t and a low of 77°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 16.2mph km/h (with gusts up to 23mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)25°C (78°F)26°C (79°F)26°C (79°F)26°C (80°F)26°C (80°F)26°C (79°F)
Perceived temperature29°C (84°F)29°C (84°F)28°C (82°F)29°C (84°F)28°C (83°F)29°C (84°F)29°C (84°F)29°C (84°F)
Precipitation0in0in0.1in0in0in0in0in0in
Humidity83%84%84%81%77%77%79%80%
Barometric pressure1013 hPa1011 hPa1012 hPa1014 hPa1013 hPa1010 hPa1010 hPa1012 hPa
Cloud cover91%95%75%54%80%82%75%79%
Heat index29°C (84°F)29°C (84°F)28°C (82°F)29°C (84°F)28°C (83°F)29°C (84°F)29°C (84°F)29°C (84°F)
Dew point23°C (73°F)23°C (73°F)22°C (72°F)23°C (73°F)22°C (71°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed24km/h (15mph)19km/h (12mph)15km/h (9mph)17km/h (10mph)19km/h (12mph)23km/h (15mph)24km/h (15mph)26km/h (16mph)
Gusts33km/h (21mph)27km/h (17mph)22km/h (14mph)23km/h (14mph)28km/h (18mph)34km/h (21mph)34km/h (21mph)37km/h (23mph)
Direction 93°
E
103°
ESE
92°
E
93°
E
100°
E
96°
E
89°
E
86°
E
Wind chill26°C (79°F)26°C (79°F)25°C (78°F)26°C (79°F)26°C (79°F)26°C (80°F)26°C (80°F)26°C (79°F)
Waves
Height0.9m (3.0ft)0.8m (2.8ft)0.7m (2.5ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.1ft)0.7m (2.2ft)0.8m (2.5ft)
Direction 90°
E
91°
E
91°
E
91°
E
91°
E
91°
E
90°
E
90°
E
Period0.1 sec.0.1 sec.13.7 sec.13.5 sec.13.5 sec.13.5 sec.13.5 sec.13.5 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Saturday 15 March 2025

On Saturday 15 March 2025, the sun will rise at 06:13 and will set at 18:16 on the beach(es) of San Fernando. The outside temperature will be a high of 81°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 23mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (80°F)26°C (79°F)26°C (80°F)27°C (81°F)27°C (80°F)25°C (77°F)27°C (80°F)26°C (79°F)
Perceived temperature29°C (85°F)29°C (84°F)29°C (84°F)30°C (86°F)29°C (85°F)27°C (80°F)29°C (85°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%77%78%77%74%76%79%82%
Barometric pressure1012 hPa1010 hPa1011 hPa1013 hPa1013 hPa1010 hPa1010 hPa1013 hPa
Cloud cover62%75%40%33%52%15%23%64%
Heat index29°C (85°F)29°C (84°F)29°C (84°F)30°C (86°F)29°C (85°F)27°C (80°F)29°C (85°F)29°C (85°F)
Dew point23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)22°C (71°F)20°C (69°F)23°C (73°F)23°C (73°F)
Wind
Speed26km/h (16mph)26km/h (16mph)25km/h (16mph)26km/h (16mph)24km/h (15mph)25km/h (16mph)25km/h (15mph)24km/h (15mph)
Gusts36km/h (22mph)37km/h (23mph)35km/h (22mph)35km/h (22mph)35km/h (22mph)27km/h (17mph)36km/h (22mph)35km/h (22mph)
Direction 90°
E
90°
E
89°
E
103°
ESE
107°
ESE
98°
E
86°
E
80°
E
Wind chill26°C (80°F)26°C (79°F)26°C (80°F)27°C (81°F)27°C (80°F)25°C (77°F)27°C (80°F)26°C (79°F)
Waves
Height0.9m (2.9ft)0.9m (3.0ft)0.9m (2.8ft)0.8m (2.6ft)0.8m (2.5ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.7ft)
Direction 94°
E
95°
E
93°
E
91°
E
91°
E
91°
E
92°
E
93°
E
Period13.5 sec.13.5 sec.13.5 sec.13.5 sec.13.5 sec.13.5 sec.13.5 sec.13.5 sec.
Significant height0.9m (3ft)0.9m (3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Sunday 16 March 2025

On Sunday 16 March 2025, the sun will rise at 06:12 and will set at 18:16 on the beach(es) of San Fernando. The outside temperature will be a high of 81°F t and a low of 74°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 15.5mph km/h (with gusts up to 22.4mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)26°C (79°F)27°C (80°F)27°C (80°F)26°C (79°F)
Perceived temperature29°C (85°F)29°C (84°F)29°C (84°F)30°C (86°F)29°C (84°F)29°C (85°F)30°C (85°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%82%81%79%78%77%79%82%
Barometric pressure1013 hPa1012 hPa1013 hPa1015 hPa1014 hPa1012 hPa1012 hPa1014 hPa
Cloud cover12%65%74%69%75%20%27%22%
Heat index29°C (85°F)29°C (84°F)29°C (84°F)30°C (86°F)29°C (84°F)29°C (85°F)30°C (85°F)29°C (84°F)
Dew point23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed24km/h (15mph)22km/h (13mph)23km/h (14mph)23km/h (15mph)24km/h (15mph)25km/h (15mph)23km/h (14mph)21km/h (13mph)
Gusts34km/h (21mph)31km/h (19mph)32km/h (20mph)32km/h (20mph)36km/h (22mph)36km/h (22mph)33km/h (21mph)30km/h (19mph)
Direction 77°
ENE
78°
ENE
86°
E
100°
E
103°
ESE
99°
E
86°
E
64°
ENE
Wind chill26°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)26°C (79°F)27°C (80°F)27°C (80°F)26°C (79°F)
Waves
Height0.9m (2.8ft)0.9m (2.8ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.5ft)0.8m (2.5ft)0.4m (1.3ft)
Direction 93°
E
92°
E
92°
E
91°
E
91°
E
91°
E
91°
E
85°
E
Period13.5 sec.13.5 sec.13.5 sec.13.5 sec.13.5 sec.13.5 sec.13.5 sec.7.5 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Monday 17 March 2025

On Monday 17 March 2025, the sun will rise at 06:11 and will set at 18:16 on the beach(es) of San Fernando. The outside temperature will be a high of 81°F t and a low of 74°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 14.9mph km/h (with gusts up to 21.8mph). Wave height will be up to 1.3ft 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)25°C (78°F)24°C (75°F)27°C (80°F)27°C (80°F)26°C (79°F)
Perceived temperature29°C (84°F)28°C (83°F)29°C (84°F)28°C (82°F)26°C (79°F)29°C (85°F)29°C (85°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%83%81%77%76%77%77%80%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1015 hPa1012 hPa1012 hPa1014 hPa
Cloud cover63%58%61%43%21%39%33%24%
Heat index29°C (84°F)28°C (83°F)29°C (84°F)28°C (82°F)26°C (79°F)29°C (85°F)29°C (85°F)29°C (84°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)21°C (70°F)20°C (67°F)22°C (72°F)22°C (72°F)22°C (72°F)
Wind
Speed21km/h (13mph)19km/h (12mph)20km/h (12mph)21km/h (13mph)23km/h (15mph)24km/h (15mph)24km/h (15mph)21km/h (13mph)
Gusts30km/h (19mph)28km/h (17mph)27km/h (17mph)25km/h (16mph)27km/h (17mph)35km/h (21mph)34km/h (21mph)30km/h (19mph)
Direction 64°
ENE
70°
ENE
75°
ENE
90°
E
107°
ESE
101°
ESE
87°
E
67°
ENE
Wind chill26°C (79°F)26°C (78°F)26°C (79°F)25°C (78°F)24°C (75°F)27°C (80°F)27°C (80°F)26°C (79°F)
Waves
Height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 86°
E
90°
E
90°
E
90°
E
90°
E
91°
E
91°
E
90°
E
Period7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature25°C (77°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)

Sea weather on Tuesday 18 March 2025

On Tuesday 18 March 2025, the sun will rise at 06:11 and will set at 18:16 on the beach(es) of San Fernando. The outside temperature will be a high of 81°F t and a low of 76°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 15.5mph km/h (with gusts up to 22.4mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)25°C (77°F)25°C (77°F)27°C (80°F)26°C (79°F)
Perceived temperature28°C (83°F)28°C (82°F)28°C (83°F)29°C (83°F)27°C (81°F)27°C (80°F)29°C (84°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%83%81%77%76%76%78%81%
Barometric pressure1013 hPa1012 hPa1013 hPa1014 hPa1013 hPa1011 hPa1011 hPa1013 hPa
Cloud cover37%37%37%31%16%14%20%30%
Heat index28°C (83°F)28°C (82°F)28°C (83°F)29°C (83°F)27°C (81°F)27°C (80°F)29°C (84°F)29°C (84°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)22°C (71°F)21°C (69°F)20°C (68°F)22°C (72°F)23°C (73°F)
Wind
Speed19km/h (12mph)19km/h (12mph)18km/h (11mph)20km/h (12mph)22km/h (14mph)25km/h (15mph)25km/h (15mph)22km/h (13mph)
Gusts28km/h (18mph)27km/h (17mph)26km/h (16mph)29km/h (18mph)31km/h (19mph)30km/h (19mph)36km/h (23mph)31km/h (19mph)
Direction 65°
ENE
68°
ENE
72°
ENE
87°
E
107°
ESE
99°
E
83°
E
65°
ENE
Wind chill26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)25°C (77°F)25°C (77°F)27°C (80°F)26°C (79°F)
Waves
Height0.4m (1.3ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 90°
E
90°
E
90°
E
90°
E
91°
E
91°
E
90°
E
90°
E
Period7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)

Sea weather on Wednesday 19 March 2025

On Wednesday 19 March 2025, the sun will rise at 06:10 and will set at 18:16 on the beach(es) of San Fernando. The outside temperature will be a high of 81°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 14.3mph km/h (with gusts up to 19.9mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (80°F)26°C (80°F)
Perceived temperature28°C (83°F)28°C (82°F)28°C (83°F)29°C (83°F)28°C (83°F)29°C (84°F)29°C (85°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%84%83%79%77%76%79%81%
Barometric pressure1013 hPa1012 hPa1013 hPa1014 hPa1014 hPa1012 hPa1012 hPa1013 hPa
Cloud cover41%52%54%37%32%23%24%49%
Heat index28°C (83°F)28°C (82°F)28°C (83°F)29°C (83°F)28°C (83°F)29°C (84°F)29°C (85°F)29°C (85°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (71°F)22°C (71°F)23°C (73°F)23°C (73°F)
Wind
Speed20km/h (13mph)19km/h (12mph)19km/h (12mph)19km/h (12mph)21km/h (13mph)21km/h (13mph)23km/h (14mph)21km/h (13mph)
Gusts29km/h (18mph)27km/h (17mph)26km/h (16mph)27km/h (17mph)31km/h (19mph)31km/h (19mph)32km/h (20mph)30km/h (19mph)
Direction 62°
ENE
66°
ENE
73°
ENE
92°
E
107°
ESE
101°
E
89°
E
82°
E
Wind chill26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (80°F)26°C (80°F)
Waves
Height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)
Direction 90°
E
90°
E
91°
E
91°
E
94°
E
100°
E
95°
E
91°
E
Period7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.7.5 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)
Sea water temperature
Water temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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