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 13 December 202577°F to 81°Frecommended
Sunday 14 December 202572°F to 81°Fdiscouraged
Monday 15 December 202577°F to 81°Fdiscouraged
Tuesday 16 December 202577°F to 81°Fdiscouraged
Wednesday 17 December 202577°F to 81°Fdiscouraged
Thursday 18 December 202581°F to 81°Fdiscouraged
Friday 19 December 202581°F to 81°Fdiscouraged

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

Sea weather on Saturday 13 December 2025

On Saturday 13 December 2025, the sun will rise at 06:14 and will set at 17:19 on the beach(es) of Caye Caulker. The outside temperature will be a high of 81°F t and a low of 77°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 11.8mph km/h (with gusts up to 21.8mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)26°C (79°F)26°C (80°F)27°C (80°F)26°C (78°F)27°C (80°F)26°C (79°F)27°C (81°F)
Perceived temperature30°C (86°F)29°C (84°F)29°C (84°F)29°C (85°F)28°C (83°F)29°C (84°F)28°C (83°F)30°C (86°F)
Precipitation0in0in0.1in0in0in0in0in0in
Humidity76%79%78%79%79%72%73%75%
Barometric pressure1014 hPa1013 hPa1014 hPa1016 hPa1014 hPa1012 hPa1013 hPa1015 hPa
Cloud cover58%82%58%77%75%23%13%42%
Heat index30°C (86°F)29°C (84°F)29°C (84°F)29°C (85°F)28°C (83°F)29°C (84°F)28°C (83°F)30°C (86°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)22°C (71°F)21°C (70°F)21°C (70°F)22°C (72°F)
Wind
Speed17km/h (10mph)17km/h (11mph)17km/h (11mph)17km/h (11mph)18km/h (11mph)18km/h (11mph)18km/h (11mph)19km/h (12mph)
Gusts23km/h (14mph)24km/h (15mph)26km/h (16mph)28km/h (18mph)35km/h (22mph)26km/h (16mph)30km/h (18mph)26km/h (16mph)
Direction 88°
E
88°
E
88°
E
90°
E
76°
ENE
68°
ENE
63°
ENE
63°
ENE
Wind chill27°C (81°F)26°C (79°F)26°C (80°F)27°C (80°F)26°C (78°F)27°C (80°F)26°C (79°F)27°C (81°F)
Waves
Height0.9m (3.0ft)0.9m (3.0ft)1.0m (3.1ft)1.0m (3.4ft)1.1m (3.5ft)1.1m (3.5ft)1.1m (3.6ft)1.1m (3.6ft)
Direction 99°
E
99°
E
98°
E
80°
E
81°
E
85°
E
93°
E
94°
E
Period8.1 sec.8.1 sec.6.0 sec.8.1 sec.7.9 sec.7.8 sec.7.3 sec.7.5 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Sunday 14 December 2025

On Sunday 14 December 2025, the sun will rise at 06:15 and will set at 17:19 on the beach(es) of Caye Caulker. The outside temperature will be a high of 81°F t and a low of 72°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 14.9mph km/h (with gusts up to 23mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)26°C (79°F)27°C (80°F)27°C (81°F)23°C (73°F)24°C (75°F)27°C (80°F)27°C (80°F)
Perceived temperature30°C (86°F)29°C (84°F)29°C (85°F)30°C (86°F)25°C (77°F)26°C (79°F)29°C (85°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%81%79%78%79%79%76%78%
Barometric pressure1015 hPa1014 hPa1015 hPa1017 hPa1016 hPa1015 hPa1016 hPa1017 hPa
Cloud cover69%88%68%56%78%74%71%80%
Heat index30°C (86°F)29°C (84°F)29°C (85°F)30°C (86°F)25°C (77°F)26°C (79°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)20°C (68°F)22°C (72°F)22°C (72°F)
Wind
Speed18km/h (11mph)15km/h (10mph)17km/h (11mph)17km/h (11mph)14km/h (9mph)20km/h (13mph)24km/h (15mph)24km/h (15mph)
Gusts24km/h (15mph)22km/h (14mph)24km/h (15mph)23km/h (14mph)30km/h (19mph)23km/h (14mph)37km/h (23mph)35km/h (22mph)
Direction 66°
ENE
66°
ENE
65°
ENE
65°
ENE
43°
NE
46°
NE
38°
NE
55°
NE
Wind chill27°C (80°F)26°C (79°F)27°C (80°F)27°C (81°F)23°C (73°F)24°C (75°F)27°C (80°F)27°C (80°F)
Waves
Height1.1m (3.6ft)1.1m (3.5ft)1.1m (3.5ft)1.0m (3.3ft)1.0m (3.2ft)1.0m (3.2ft)1.0m (3.4ft)1.1m (3.7ft)
Direction 98°
E
99°
E
99°
E
99°
E
99°
E
100°
E
99°
E
99°
E
Period7.9 sec.8.0 sec.8.0 sec.8.1 sec.8.2 sec.8.4 sec.8.4 sec.8.3 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Monday 15 December 2025

On Monday 15 December 2025, the sun will rise at 06:15 and will set at 17:19 on the beach(es) of Caye Caulker. The outside temperature will be a high of 81°F t and a low of 77°F. Precipitation is in the forecast (0.4in 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 21.1mph km/h (with gusts up to 31.7mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)27°C (80°F)26°C (79°F)25°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)
Perceived temperature29°C (84°F)29°C (84°F)29°C (84°F)28°C (83°F)27°C (81°F)28°C (82°F)28°C (83°F)28°C (83°F)
Precipitation0.1in0.1in0in0in0.1in0.1in0in0in
Humidity80%78%75%76%77%76%76%75%
Barometric pressure1017 hPa1016 hPa1017 hPa1019 hPa1017 hPa1015 hPa1017 hPa1018 hPa
Cloud cover79%67%64%52%77%75%59%52%
Heat index29°C (84°F)29°C (84°F)29°C (84°F)28°C (83°F)27°C (81°F)28°C (82°F)28°C (83°F)28°C (83°F)
Dew point23°C (73°F)22°C (72°F)22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)21°C (71°F)21°C (71°F)
Wind
Speed24km/h (15mph)30km/h (18mph)30km/h (19mph)24km/h (15mph)26km/h (16mph)34km/h (21mph)33km/h (21mph)34km/h (21mph)
Gusts42km/h (26mph)36km/h (22mph)35km/h (21mph)37km/h (23mph)33km/h (20mph)37km/h (23mph)35km/h (22mph)51km/h (32mph)
Direction 49°
NE
43°
NE
43°
NE
27°
NNE
27°
NNE
29°
NNE
32°
NNE
42°
NE
Wind chill26°C (79°F)26°C (79°F)27°C (80°F)26°C (79°F)25°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)
Waves
Height1.1m (3.8ft)1.2m (4.0ft)1.2m (4.0ft)1.2m (4.0ft)1.2m (3.9ft)1.2m (4.0ft)1.5m (5.1ft)1.8m (5.8ft)
Direction 99°
E
99°
E
99°
E
99°
E
99°
E
99°
E
53°
NE
51°
NE
Period8.3 sec.8.3 sec.8.5 sec.8.9 sec.9.0 sec.8.7 sec.8.9 sec.8.9 sec.
Significant height0.9m (3ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.9m (3ft)1.4m (4.6ft)1.4m (4.6ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Tuesday 16 December 2025

On Tuesday 16 December 2025, the sun will rise at 06:16 and will set at 17:20 on the beach(es) of Caye Caulker. 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 20.5mph km/h (with gusts up to 24.2mph). 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 (78°F)25°C (78°F)25°C (78°F)26°C (78°F)26°C (79°F)27°C (80°F)26°C (80°F)
Perceived temperature28°C (83°F)28°C (82°F)27°C (81°F)27°C (81°F)27°C (81°F)28°C (82°F)29°C (84°F)29°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%75%74%73%66%66%72%73%
Barometric pressure1017 hPa1015 hPa1016 hPa1018 hPa1016 hPa1014 hPa1015 hPa1016 hPa
Cloud cover58%63%56%61%27%28%88%62%
Heat index28°C (83°F)28°C (82°F)27°C (81°F)27°C (81°F)27°C (81°F)28°C (82°F)29°C (84°F)29°C (83°F)
Dew point21°C (70°F)21°C (70°F)20°C (69°F)20°C (68°F)19°C (66°F)19°C (67°F)21°C (70°F)21°C (70°F)
Wind
Speed33km/h (21mph)26km/h (16mph)22km/h (14mph)21km/h (13mph)22km/h (14mph)23km/h (14mph)26km/h (16mph)24km/h (15mph)
Gusts39km/h (24mph)34km/h (21mph)33km/h (20mph)29km/h (18mph)35km/h (22mph)33km/h (21mph)35km/h (22mph)33km/h (21mph)
Direction 41°
NE
31°
NNE
16°
NNE
12°
NNE
23°
NNE
36°
NE
50°
NE
65°
ENE
Wind chill26°C (79°F)26°C (78°F)25°C (78°F)25°C (78°F)26°C (78°F)26°C (79°F)27°C (80°F)26°C (80°F)
Waves
Height1.6m (5.2ft)1.4m (4.6ft)1.3m (4.4ft)1.2m (4.1ft)1.2m (3.8ft)1.1m (3.6ft)1.2m (3.8ft)1.2m (3.8ft)
Direction 53°
NE
57°
ENE
59°
ENE
61°
ENE
63°
ENE
65°
ENE
65°
ENE
65°
ENE
Period8.8 sec.8.8 sec.8.8 sec.8.9 sec.6.2 sec.8.8 sec.8.7 sec.8.6 sec.
Significant height1.1m (3.6ft)0.9m (3ft)0.9m (3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Wednesday 17 December 2025

On Wednesday 17 December 2025, the sun will rise at 06:16 and will set at 17:20 on the beach(es) of Caye Caulker. 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 21.8mph). Wave height will be up to 3.6ft 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 (80°F)25°C (78°F)26°C (79°F)27°C (80°F)27°C (80°F)
Perceived temperature29°C (83°F)28°C (83°F)29°C (84°F)29°C (84°F)27°C (81°F)28°C (83°F)29°C (85°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%73%74%75%79%75%74%74%
Barometric pressure1015 hPa1014 hPa1014 hPa1016 hPa1014 hPa1012 hPa1013 hPa1014 hPa
Cloud cover71%82%76%75%82%43%80%36%
Heat index29°C (83°F)28°C (83°F)29°C (84°F)29°C (84°F)27°C (81°F)28°C (83°F)29°C (85°F)29°C (85°F)
Dew point21°C (70°F)21°C (70°F)21°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)22°C (71°F)22°C (71°F)
Wind
Speed20km/h (13mph)18km/h (11mph)20km/h (12mph)22km/h (14mph)23km/h (14mph)20km/h (13mph)22km/h (14mph)23km/h (14mph)
Gusts27km/h (17mph)24km/h (15mph)27km/h (17mph)30km/h (19mph)35km/h (22mph)31km/h (19mph)34km/h (21mph)32km/h (20mph)
Direction 71°
ENE
73°
ENE
71°
ENE
81°
E
87°
E
86°
E
89°
E
92°
E
Wind chill26°C (80°F)26°C (79°F)26°C (80°F)27°C (80°F)25°C (78°F)26°C (79°F)27°C (80°F)27°C (80°F)
Waves
Height1.1m (3.5ft)1.0m (3.3ft)1.0m (3.1ft)0.9m (3.1ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (3.1ft)1.0m (3.3ft)
Direction 66°
ENE
85°
E
67°
ENE
66°
ENE
67°
ENE
68°
ENE
69°
ENE
65°
ENE
Period8.5 sec.8.4 sec.8.3 sec.8.3 sec.8.3 sec.8.3 sec.7.1 sec.7.1 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Thursday 18 December 2025

On Thursday 18 December 2025, the sun will rise at 06:17 and will set at 17:21 on the beach(es) of Caye Caulker. The outside temperature will be a high of 81°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 15.5mph km/h (with gusts up to 21.8mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (81°F)
Perceived temperature30°C (86°F)30°C (85°F)30°C (85°F)30°C (86°F)29°C (84°F)30°C (85°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%78%78%78%77%76%78%78%
Barometric pressure1014 hPa1012 hPa1013 hPa1016 hPa1014 hPa1012 hPa1014 hPa1015 hPa
Cloud cover46%56%51%74%70%81%16%9%
Heat index30°C (86°F)30°C (85°F)30°C (85°F)30°C (86°F)29°C (84°F)30°C (85°F)30°C (86°F)30°C (86°F)
Dew point23°C (73°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
Speed21km/h (13mph)24km/h (15mph)24km/h (15mph)25km/h (15mph)23km/h (14mph)21km/h (13mph)24km/h (15mph)23km/h (15mph)
Gusts29km/h (18mph)32km/h (20mph)34km/h (21mph)35km/h (21mph)35km/h (22mph)31km/h (20mph)34km/h (21mph)33km/h (20mph)
Direction 95°
E
96°
E
103°
ESE
104°
ESE
102°
ESE
90°
E
85°
E
95°
E
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (81°F)
Waves
Height1.0m (3.4ft)1.1m (3.5ft)1.1m (3.7ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (4.0ft)1.2m (4.0ft)1.2m (4.1ft)
Direction 62°
ENE
62°
ENE
65°
ENE
73°
ENE
74°
ENE
77°
ENE
76°
ENE
78°
ENE
Period6.9 sec.6.7 sec.6.9 sec.8.2 sec.7.9 sec.7.3 sec.7.3 sec.7.3 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.9m (3ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Friday 19 December 2025

On Friday 19 December 2025, the sun will rise at 06:18 and will set at 17:21 on the beach(es) of Caye Caulker. The outside temperature will be a high of 81°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 16.2mph km/h (with gusts up to 23mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (81°F)
Perceived temperature30°C (87°F)30°C (87°F)30°C (86°F)31°C (87°F)29°C (85°F)29°C (85°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%79%80%80%79%78%78%77%
Barometric pressure1014 hPa1013 hPa1015 hPa1017 hPa1016 hPa1013 hPa1015 hPa1016 hPa
Cloud cover89%76%85%74%56%51%78%39%
Heat index30°C (87°F)30°C (87°F)30°C (86°F)31°C (87°F)29°C (85°F)29°C (85°F)30°C (86°F)30°C (86°F)
Dew point23°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)23°C (73°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed26km/h (16mph)24km/h (15mph)26km/h (16mph)23km/h (15mph)25km/h (15mph)21km/h (13mph)23km/h (14mph)24km/h (15mph)
Gusts35km/h (22mph)33km/h (20mph)36km/h (22mph)32km/h (20mph)37km/h (23mph)31km/h (19mph)33km/h (20mph)33km/h (21mph)
Direction 94°
E
88°
E
86°
E
90°
E
94°
E
91°
E
89°
E
79°
ENE
Wind chill27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (81°F)
Waves
Height1.3m (4.2ft)1.3m (4.2ft)1.3m (4.1ft)1.3m (4.2ft)1.3m (4.2ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.2ft)
Direction 80°
E
82°
E
84°
E
88°
E
92°
E
96°
E
95°
E
95°
E
Period7.3 sec.7.3 sec.7.3 sec.7.3 sec.7.3 sec.7.3 sec.7.3 sec.7.3 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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