Sea weather in Caye Caulker in Belize All the beach weather in Caye Caulker

All the essential weather information for enjoying the beach in Caye Caulker in Belize, 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 Caye Caulker over the next 7 days?

Discover the best moment to go to the beach in Caye Caulker in Belize this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Caye Caulker. 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 202676°F to 83°Fdiscouraged
Sunday 19 July 202674°F to 83°Fdiscouraged
Monday 20 July 202681°F to 83°Fdiscouraged
Tuesday 21 July 202677°F to 83°Fdiscouraged
Wednesday 22 July 202679°F to 83°Fdiscouraged
Thursday 23 July 202676°F to 83°Fdiscouraged
Friday 24 July 202676°F to 83°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Caye Caulker

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 05:26 and will set at 18:30 on the beach(es) of Caye Caulker. The outside temperature will be a high of 83°F t and a low of 76°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 20.5mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (83°F)28°C (82°F)28°C (82°F)28°C (82°F)24°C (75°F)28°C (82°F)28°C (83°F)28°C (82°F)
Perceived temperature33°C (91°F)32°C (89°F)32°C (89°F)32°C (89°F)26°C (79°F)31°C (89°F)32°C (90°F)32°C (90°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%82%82%82%80%78%78%82%
Barometric pressure1016 hPa1016 hPa1016 hPa1018 hPa1017 hPa1015 hPa1015 hPa1015 hPa
Cloud cover76%40%37%86%15%39%55%14%
Heat index33°C (91°F)32°C (89°F)32°C (89°F)32°C (89°F)26°C (79°F)31°C (89°F)32°C (90°F)32°C (90°F)
Dew point24°C (75°F)24°C (76°F)24°C (76°F)24°C (76°F)20°C (69°F)24°C (74°F)24°C (75°F)24°C (76°F)
Wind
Speed23km/h (15mph)17km/h (11mph)17km/h (10mph)14km/h (9mph)13km/h (8mph)10km/h (6mph)15km/h (9mph)18km/h (11mph)
Gusts33km/h (20mph)23km/h (14mph)23km/h (14mph)20km/h (12mph)27km/h (17mph)15km/h (9mph)21km/h (13mph)26km/h (16mph)
Direction 87°
E
78°
ENE
66°
ENE
73°
ENE
79°
E
89°
E
88°
E
104°
ESE
Wind chill28°C (83°F)28°C (82°F)28°C (82°F)28°C (82°F)24°C (75°F)28°C (82°F)28°C (83°F)28°C (82°F)
Waves
Height1.0m (3.2ft)0.9m (3.1ft)0.9m (2.9ft)0.9m (2.8ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
Direction 99°
E
99°
E
99°
E
99°
E
99°
E
99°
E
99°
E
99°
E
Period0.1 sec.8.3 sec.8.4 sec.8.6 sec.8.5 sec.8.4 sec.8.4 sec.8.4 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 05:26 and will set at 18:30 on the beach(es) of Caye Caulker. The outside temperature will be a high of 83°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 14.3mph km/h (with gusts up to 19.9mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)27°C (81°F)27°C (81°F)24°C (75°F)26°C (78°F)28°C (82°F)28°C (82°F)
Perceived temperature32°C (89°F)31°C (88°F)31°C (88°F)31°C (87°F)26°C (78°F)28°C (82°F)31°C (88°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%79%81%78%78%75%76%79%
Barometric pressure1015 hPa1014 hPa1015 hPa1016 hPa1016 hPa1014 hPa1014 hPa1015 hPa
Cloud cover7%58%71%57%76%12%21%35%
Heat index32°C (89°F)31°C (88°F)31°C (88°F)31°C (87°F)26°C (78°F)28°C (82°F)31°C (88°F)31°C (88°F)
Dew point24°C (75°F)23°C (74°F)24°C (75°F)23°C (74°F)20°C (67°F)21°C (70°F)23°C (74°F)24°C (75°F)
Wind
Speed21km/h (13mph)20km/h (13mph)15km/h (10mph)15km/h (9mph)15km/h (9mph)18km/h (11mph)19km/h (12mph)23km/h (14mph)
Gusts28km/h (18mph)27km/h (17mph)21km/h (13mph)20km/h (13mph)32km/h (20mph)23km/h (14mph)27km/h (17mph)32km/h (20mph)
Direction 120°
ESE
127°
SE
110°
ESE
82°
E
58°
ENE
85°
E
89°
E
101°
E
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)27°C (81°F)24°C (75°F)26°C (78°F)28°C (82°F)28°C (82°F)
Waves
Height0.8m (2.8ft)0.9m (2.8ft)0.8m (2.7ft)0.8m (2.6ft)0.7m (2.5ft)0.7m (2.4ft)0.7m (2.4ft)0.8m (2.5ft)
Direction 99°
E
99°
E
99°
E
98°
E
98°
E
98°
E
98°
E
98°
E
Period8.5 sec.8.7 sec.8.8 sec.8.8 sec.8.7 sec.8.6 sec.8.6 sec.8.6 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:27 and will set at 18:30 on the beach(es) of Caye Caulker. The outside temperature will be a high of 83°F t and a low of 81°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 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (80°F)28°C (82°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (88°F)31°C (87°F)31°C (88°F)31°C (87°F)29°C (85°F)31°C (87°F)31°C (88°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%78%77%76%74%75%77%75%
Barometric pressure1014 hPa1012 hPa1014 hPa1016 hPa1015 hPa1014 hPa1013 hPa1014 hPa
Cloud cover24%38%47%55%27%33%36%9%
Heat index31°C (88°F)31°C (87°F)31°C (88°F)31°C (87°F)29°C (85°F)31°C (87°F)31°C (88°F)31°C (88°F)
Dew point23°C (74°F)23°C (74°F)23°C (74°F)23°C (73°F)22°C (71°F)23°C (73°F)23°C (74°F)23°C (73°F)
Wind
Speed28km/h (17mph)27km/h (17mph)23km/h (14mph)15km/h (10mph)16km/h (10mph)17km/h (10mph)20km/h (13mph)24km/h (15mph)
Gusts39km/h (24mph)37km/h (23mph)31km/h (19mph)21km/h (13mph)25km/h (15mph)24km/h (15mph)29km/h (18mph)34km/h (21mph)
Direction 121°
ESE
128°
SE
128°
SE
116°
ESE
106°
ESE
103°
ESE
85°
E
89°
E
Wind chill28°C (82°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (80°F)28°C (82°F)28°C (82°F)28°C (82°F)
Waves
Height0.8m (2.8ft)0.9m (2.9ft)0.9m (3.0ft)0.9m (2.9ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.5ft)0.8m (2.5ft)
Direction 98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
Period8.6 sec.8.7 sec.8.8 sec.8.7 sec.8.6 sec.8.5 sec.8.4 sec.8.4 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 05:27 and will set at 18:30 on the beach(es) of Caye Caulker. 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 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 temperature28°C (82°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°F)26°C (78°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (88°F)31°C (87°F)31°C (87°F)31°C (88°F)30°C (86°F)28°C (82°F)32°C (90°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%78%76%76%76%79%81%80%
Barometric pressure1013 hPa1012 hPa1013 hPa1015 hPa1014 hPa1013 hPa1013 hPa1014 hPa
Cloud cover15%35%24%60%81%85%89%4%
Heat index31°C (88°F)31°C (87°F)31°C (87°F)31°C (88°F)30°C (86°F)28°C (82°F)32°C (90°F)32°C (89°F)
Dew point23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)22°C (71°F)24°C (76°F)24°C (75°F)
Wind
Speed26km/h (16mph)25km/h (16mph)24km/h (15mph)21km/h (13mph)18km/h (11mph)21km/h (13mph)22km/h (13mph)26km/h (16mph)
Gusts35km/h (22mph)34km/h (21mph)32km/h (20mph)29km/h (18mph)28km/h (17mph)27km/h (17mph)31km/h (19mph)37km/h (23mph)
Direction 107°
ESE
107°
ESE
107°
ESE
95°
E
71°
ENE
74°
ENE
70°
ENE
83°
E
Wind chill28°C (82°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°F)26°C (78°F)28°C (82°F)28°C (82°F)
Waves
Height0.8m (2.7ft)0.9m (2.8ft)0.9m (2.9ft)0.8m (2.7ft)0.8m (2.5ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.4ft)
Direction 98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
Period8.4 sec.8.4 sec.8.5 sec.8.5 sec.8.5 sec.8.4 sec.8.3 sec.8.3 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 05:28 and will set at 18:29 on the beach(es) of Caye Caulker. The outside temperature will be a high of 83°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 17.4mph km/h (with gusts up to 23.6mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)
Perceived temperature32°C (89°F)31°C (88°F)31°C (88°F)31°C (88°F)31°C (87°F)31°C (87°F)31°C (88°F)31°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%79%76%79%77%75%76%78%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1015 hPa1014 hPa1014 hPa1015 hPa
Cloud cover22%42%48%58%87%30%16%20%
Heat index32°C (89°F)31°C (88°F)31°C (88°F)31°C (88°F)31°C (87°F)31°C (87°F)31°C (88°F)31°C (89°F)
Dew point24°C (74°F)24°C (74°F)23°C (74°F)24°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)24°C (74°F)
Wind
Speed28km/h (17mph)28km/h (17mph)26km/h (16mph)22km/h (14mph)21km/h (13mph)20km/h (12mph)19km/h (12mph)18km/h (11mph)
Gusts37km/h (23mph)38km/h (24mph)35km/h (22mph)31km/h (19mph)31km/h (19mph)29km/h (18mph)27km/h (17mph)26km/h (16mph)
Direction 92°
E
100°
E
111°
ESE
96°
E
86°
E
62°
ENE
66°
ENE
80°
E
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)
Waves
Height0.7m (2.4ft)0.7m (2.4ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
Period8.2 sec.8.1 sec.8.1 sec.8.1 sec.8.1 sec.6.2 sec.8.0 sec.7.9 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water temperature27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:28 and will set at 18:29 on the beach(es) of Caye Caulker. The outside temperature will be a high of 83°F t and a low of 76°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 13.1mph km/h (with gusts up to 22.4mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)27°C (81°F)27°C (81°F)24°C (75°F)26°C (78°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (89°F)31°C (88°F)31°C (87°F)31°C (87°F)26°C (78°F)28°C (82°F)32°C (89°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%77%76%77%75%74%78%79%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1014 hPa1013 hPa1013 hPa1014 hPa
Cloud cover57%45%53%37%13%9%26%36%
Heat index31°C (89°F)31°C (88°F)31°C (87°F)31°C (87°F)26°C (78°F)28°C (82°F)32°C (89°F)32°C (89°F)
Dew point24°C (75°F)23°C (74°F)23°C (73°F)23°C (74°F)19°C (66°F)21°C (69°F)24°C (75°F)24°C (75°F)
Wind
Speed17km/h (11mph)15km/h (9mph)11km/h (7mph)10km/h (6mph)16km/h (10mph)18km/h (11mph)21km/h (13mph)21km/h (13mph)
Gusts24km/h (15mph)20km/h (13mph)15km/h (9mph)14km/h (9mph)33km/h (21mph)36km/h (22mph)30km/h (18mph)30km/h (19mph)
Direction 90°
E
85°
E
80°
E
53°
NE
61°
ENE
63°
ENE
62°
ENE
89°
E
Wind chill28°C (82°F)28°C (82°F)27°C (81°F)27°C (81°F)24°C (75°F)26°C (78°F)28°C (82°F)28°C (82°F)
Waves
Height0.6m (2.0ft)0.6m (2.0ft)0.6m (1.9ft)0.6m (1.9ft)0.5m (1.8ft)0.6m (1.9ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
98°
E
Period7.9 sec.7.9 sec.8.0 sec.8.1 sec.8.1 sec.8.0 sec.8.0 sec.8.0 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 05:28 and will set at 18:29 on the beach(es) of Caye Caulker. The outside temperature will be a high of 83°F t and a low of 76°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 21.8mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)27°C (81°F)27°C (81°F)24°C (75°F)26°C (78°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (88°F)31°C (88°F)31°C (87°F)31°C (87°F)26°C (78°F)28°C (82°F)31°C (88°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%81%78%76%75%73%76%79%
Barometric pressure1013 hPa1013 hPa1013 hPa1015 hPa1014 hPa1013 hPa1013 hPa1014 hPa
Cloud cover53%81%55%85%4%14%32%50%
Heat index31°C (88°F)31°C (88°F)31°C (87°F)31°C (87°F)26°C (78°F)28°C (82°F)31°C (88°F)32°C (89°F)
Dew point23°C (74°F)24°C (75°F)23°C (74°F)23°C (73°F)19°C (66°F)21°C (69°F)23°C (74°F)24°C (75°F)
Wind
Speed19km/h (12mph)14km/h (9mph)11km/h (7mph)9km/h (5mph)11km/h (7mph)16km/h (10mph)19km/h (12mph)26km/h (16mph)
Gusts26km/h (16mph)19km/h (12mph)15km/h (9mph)12km/h (7mph)23km/h (14mph)32km/h (20mph)27km/h (17mph)35km/h (22mph)
Direction 108°
ESE
110°
ESE
88°
E
66°
ENE
69°
ENE
80°
E
90°
E
106°
ESE
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)27°C (81°F)24°C (75°F)26°C (78°F)28°C (82°F)28°C (82°F)
Waves
Height0.6m (2.0ft)0.6m (1.9ft)0.5m (1.7ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2.1ft)
Direction 98°
E
98°
E
98°
E
97°
E
97°
E
97°
E
97°
E
97°
E
Period7.9 sec.7.8 sec.7.8 sec.7.8 sec.7.7 sec.7.6 sec.7.4 sec.7.4 sec.
Significant height0.5m (1.6ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)0.9m (3ft)
Sea water temperature
Water temperature27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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