Sea weather in Saint John’s on Antigua and Barbuda All the beach weather in Saint John’s

All the essential weather information for enjoying the beach in Saint John’s on Antigua and Barbuda, 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 Saint John’s over the next 7 days?

Discover the best moment to go to the beach in Saint John’s on Antigua and Barbuda this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Saint John’s. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Thursday 29 January 202677°F to 79°Fdiscouraged
Friday 30 January 202677°F to 79°Fdiscouraged
Saturday 31 January 202679°F to 79°Fdiscouraged
Sunday 1 February 202677°F to 79°Fdiscouraged
Monday 2 February 202677°F to 79°Fdiscouraged
Tuesday 3 February 202677°F to 79°Fdiscouraged
Wednesday 4 February 202677°F to 79°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Saint John’s

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 06:40 and will set at 18:02 on the beach(es) of Saint John’s. The outside temperature will be a high of 79°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 22.4mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)25°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (78°F)26°C (78°F)
Perceived temperature27°C (81°F)27°C (81°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%75%76%75%72%73%76%77%
Barometric pressure1017 hPa1015 hPa1016 hPa1017 hPa1016 hPa1014 hPa1015 hPa1016 hPa
Cloud cover18%52%57%47%48%49%78%39%
Heat index27°C (81°F)27°C (81°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)
Dew point20°C (68°F)21°C (69°F)21°C (69°F)21°C (70°F)20°C (68°F)21°C (69°F)21°C (70°F)21°C (71°F)
Wind
Speed22km/h (13mph)22km/h (13mph)26km/h (16mph)24km/h (15mph)21km/h (13mph)19km/h (12mph)17km/h (11mph)20km/h (12mph)
Gusts30km/h (19mph)30km/h (19mph)36km/h (22mph)33km/h (20mph)31km/h (20mph)27km/h (17mph)24km/h (15mph)28km/h (17mph)
Direction 77°
ENE
78°
ENE
86°
E
108°
ESE
112°
ESE
114°
ESE
91°
E
101°
ESE
Wind chill25°C (77°F)25°C (77°F)25°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (78°F)26°C (78°F)
Waves
Height1.3m (4.3ft)1.3m (4.2ft)1.3m (4.3ft)1.3m (4.4ft)1.4m (4.5ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)
Direction 81°
E
81°
E
83°
E
84°
E
85°
E
86°
E
42°
NE
17°
NNE
Period8.7 sec.9.5 sec.10.4 sec.10.3 sec.11.8 sec.8.5 sec.8.5 sec.8.5 sec.
Significant height0.7m (2.3ft)1.2m (3.9ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)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 Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 06:39 and will set at 18:02 on the beach(es) of Saint John’s. The outside temperature will be a high of 79°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 17.4mph km/h (with gusts up to 24.2mph). Wave height will be up to 4.6ft 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 (78°F)26°C (79°F)26°C (79°F)26°C (78°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (83°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%75%74%72%74%74%76%80%
Barometric pressure1016 hPa1014 hPa1015 hPa1017 hPa1017 hPa1015 hPa1015 hPa1017 hPa
Cloud cover54%88%70%37%37%85%54%64%
Heat index28°C (82°F)27°C (81°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (83°F)28°C (83°F)
Dew point21°C (70°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)21°C (71°F)22°C (72°F)
Wind
Speed19km/h (12mph)18km/h (11mph)22km/h (13mph)24km/h (15mph)23km/h (15mph)25km/h (15mph)25km/h (15mph)28km/h (17mph)
Gusts27km/h (17mph)25km/h (16mph)30km/h (19mph)32km/h (20mph)35km/h (22mph)35km/h (22mph)35km/h (22mph)39km/h (24mph)
Direction 106°
ESE
108°
ESE
104°
ESE
103°
ESE
96°
E
101°
ESE
98°
E
93°
E
Wind chill26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (78°F)
Waves
Height1.4m (4.5ft)1.4m (4.5ft)1.3m (4.4ft)1.3m (4.4ft)1.3m (4.4ft)1.3m (4.3ft)1.3m (4.2ft)1.3m (4.3ft)
Direction 32°
NNE
18°
NNE
28°
NNE
20°
NNE
27°
NNE
30°
NNE
32°
NNE
38°
NE
Period11.0 sec.10.7 sec.10.3 sec.10.4 sec.10.2 sec.10.0 sec.10.9 sec.9.6 sec.
Significant height0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)
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 Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 06:39 and will set at 18:03 on the beach(es) of Saint John’s. The outside temperature will be a high of 79°F t and a low of 79°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 21.1mph km/h (with gusts up to 29.2mph). Wave height will be up to 5.2ft 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 (78°F)26°C (79°F)26°C (79°F)26°C (79°F)
Perceived temperature28°C (83°F)28°C (83°F)28°C (83°F)29°C (84°F)28°C (83°F)28°C (83°F)29°C (83°F)29°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%80%80%80%79%79%80%82%
Barometric pressure1016 hPa1015 hPa1015 hPa1017 hPa1016 hPa1014 hPa1015 hPa1016 hPa
Cloud cover58%63%60%62%57%55%51%65%
Heat index28°C (83°F)28°C (83°F)28°C (83°F)29°C (84°F)28°C (83°F)28°C (83°F)29°C (83°F)29°C (83°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (71°F)22°C (72°F)22°C (72°F)23°C (73°F)
Wind
Speed30km/h (19mph)31km/h (19mph)33km/h (21mph)34km/h (21mph)32km/h (20mph)30km/h (19mph)29km/h (18mph)29km/h (18mph)
Gusts42km/h (26mph)42km/h (26mph)46km/h (29mph)45km/h (28mph)47km/h (29mph)42km/h (26mph)40km/h (25mph)41km/h (25mph)
Direction 91°
E
94°
E
99°
E
104°
ESE
114°
ESE
116°
ESE
120°
ESE
115°
ESE
Wind chill26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (79°F)
Waves
Height1.3m (4.4ft)1.4m (4.6ft)1.5m (4.8ft)1.5m (5.1ft)1.6m (5.2ft)1.6m (5.1ft)1.5m (5.1ft)1.5m (5.1ft)
Direction 45°
NE
52°
NE
57°
ENE
42°
NE
39°
NE
41°
NE
41°
NE
41°
NE
Period9.3 sec.9.6 sec.11.6 sec.12.1 sec.12.8 sec.12.8 sec.11.1 sec.11.3 sec.
Significant height0.9m (3ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)1.1m (3.6ft)1.1m (3.6ft)
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 1 February 2026

On Sunday 1 February 2026, the sun will rise at 06:39 and will set at 18:03 on the beach(es) of Saint John’s. The outside temperature will be a high of 79°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 29.2mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (79°F)
Perceived temperature29°C (84°F)28°C (83°F)29°C (83°F)29°C (84°F)28°C (82°F)28°C (83°F)28°C (83°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%80%80%79%78%77%80%79%
Barometric pressure1015 hPa1014 hPa1015 hPa1017 hPa1016 hPa1014 hPa1015 hPa1017 hPa
Cloud cover61%59%85%86%21%15%26%31%
Heat index29°C (84°F)28°C (83°F)29°C (83°F)29°C (84°F)28°C (82°F)28°C (83°F)28°C (83°F)28°C (83°F)
Dew point23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (71°F)
Wind
Speed31km/h (19mph)28km/h (17mph)29km/h (18mph)29km/h (18mph)31km/h (19mph)30km/h (19mph)27km/h (17mph)25km/h (16mph)
Gusts42km/h (26mph)39km/h (24mph)40km/h (25mph)39km/h (24mph)47km/h (29mph)45km/h (28mph)38km/h (24mph)36km/h (22mph)
Direction 121°
ESE
128°
SE
130°
SE
124°
SE
126°
SE
128°
SE
125°
SE
119°
ESE
Wind chill26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (79°F)
Waves
Height1.6m (5.2ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.1ft)1.6m (5.2ft)1.6m (5.1ft)1.5m (5.0ft)1.5m (4.9ft)
Direction 32°
NNE
28°
NNE
26°
NNE
26°
NNE
79°
ENE
99°
E
102°
ESE
102°
ESE
Period13.0 sec.11.4 sec.10.3 sec.11.5 sec.11.3 sec.10.9 sec.10.8 sec.9.2 sec.
Significant height1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)1.2m (3.9ft)
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 2 February 2026

On Monday 2 February 2026, the sun will rise at 06:39 and will set at 18:04 on the beach(es) of Saint John’s. The outside temperature will be a high of 79°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 23.6mph). 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 (78°F)26°C (79°F)26°C (78°F)25°C (78°F)25°C (77°F)26°C (78°F)
Perceived temperature28°C (83°F)28°C (82°F)28°C (82°F)28°C (83°F)28°C (82°F)27°C (81°F)27°C (80°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%78%77%74%73%72%75%78%
Barometric pressure1016 hPa1015 hPa1016 hPa1018 hPa1017 hPa1016 hPa1016 hPa1018 hPa
Cloud cover44%89%76%35%29%26%26%54%
Heat index28°C (83°F)28°C (82°F)28°C (82°F)28°C (83°F)28°C (82°F)27°C (81°F)27°C (80°F)28°C (82°F)
Dew point22°C (71°F)22°C (71°F)21°C (71°F)21°C (70°F)21°C (69°F)20°C (68°F)20°C (68°F)21°C (71°F)
Wind
Speed27km/h (17mph)25km/h (16mph)26km/h (16mph)25km/h (15mph)24km/h (15mph)21km/h (13mph)17km/h (11mph)15km/h (10mph)
Gusts38km/h (23mph)35km/h (22mph)36km/h (23mph)35km/h (22mph)37km/h (23mph)33km/h (21mph)28km/h (17mph)22km/h (14mph)
Direction 121°
ESE
125°
SE
122°
ESE
123°
ESE
124°
ESE
121°
ESE
114°
ESE
114°
ESE
Wind chill26°C (79°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (78°F)25°C (78°F)25°C (77°F)26°C (78°F)
Waves
Height1.5m (4.8ft)1.5m (4.8ft)1.5m (4.8ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)
Direction 102°
ESE
101°
ESE
101°
E
96°
E
80°
E
73°
ENE
93°
E
69°
ENE
Period11.8 sec.15.7 sec.16.7 sec.15.5 sec.14.5 sec.15.5 sec.14.0 sec.10.4 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°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 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 06:38 and will set at 18:04 on the beach(es) of Saint John’s. The outside temperature will be a high of 79°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 13.7mph km/h (with gusts up to 19.3mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (77°F)26°C (78°F)26°C (78°F)26°C (78°F)
Perceived temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)28°C (82°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%77%76%74%73%73%74%74%
Barometric pressure1018 hPa1017 hPa1017 hPa1019 hPa1019 hPa1017 hPa1017 hPa1018 hPa
Cloud cover55%51%48%37%27%32%39%40%
Heat index27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)28°C (82°F)28°C (82°F)
Dew point21°C (70°F)21°C (70°F)21°C (69°F)21°C (69°F)20°C (68°F)20°C (69°F)21°C (69°F)21°C (69°F)
Wind
Speed13km/h (8mph)14km/h (9mph)14km/h (9mph)16km/h (10mph)18km/h (11mph)19km/h (12mph)21km/h (13mph)22km/h (13mph)
Gusts19km/h (12mph)19km/h (12mph)19km/h (12mph)23km/h (14mph)27km/h (17mph)27km/h (17mph)29km/h (18mph)31km/h (19mph)
Direction 113°
ESE
104°
ESE
95°
E
91°
E
89°
E
82°
E
75°
ENE
72°
ENE
Wind chill25°C (78°F)25°C (77°F)25°C (77°F)25°C (78°F)25°C (77°F)26°C (78°F)26°C (78°F)26°C (78°F)
Waves
Height1.6m (5.2ft)1.7m (5.6ft)1.7m (5.6ft)1.7m (5.6ft)1.7m (5.6ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.2ft)
Direction 117°
ESE
347°
NNW
345°
NNW
343°
NNW
342°
NNW
342°
NNW
340°
NNW
337°
NNW
Period8.1 sec.8.2 sec.8.3 sec.8.3 sec.8.3 sec.8.3 sec.8.4 sec.8.4 sec.
Significant height0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)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 on Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 06:38 and will set at 18:05 on the beach(es) of Saint John’s. The outside temperature will be a high of 79°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 17.4mph km/h (with gusts up to 24.9mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)25°C (78°F)25°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)25°C (77°F)
Perceived 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)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%72%72%71%71%72%75%77%
Barometric pressure1018 hPa1017 hPa1017 hPa1019 hPa1018 hPa1017 hPa1017 hPa1018 hPa
Cloud cover40%40%52%46%49%54%52%35%
Heat index27°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)
Dew point20°C (69°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)21°C (69°F)21°C (70°F)
Wind
Speed24km/h (15mph)26km/h (16mph)26km/h (16mph)28km/h (17mph)27km/h (17mph)26km/h (16mph)26km/h (16mph)27km/h (17mph)
Gusts35km/h (21mph)35km/h (22mph)35km/h (22mph)40km/h (25mph)40km/h (25mph)36km/h (22mph)37km/h (23mph)39km/h (24mph)
Direction 74°
ENE
74°
ENE
77°
ENE
80°
E
82°
E
78°
ENE
77°
ENE
80°
E
Wind chill25°C (78°F)25°C (78°F)25°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)25°C (77°F)
Waves
Height1.6m (5.2ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)
Direction 239°
WSW
59°
ENE
95°
E
77°
ENE
41°
NE
40°
NE
38°
NE
37°
NE
Period8.4 sec.8.5 sec.8.5 sec.8.5 sec.8.5 sec.8.5 sec.8.6 sec.9.1 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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