Sea weather in West Bay Beach in the Cayman Islands All the beach weather in West Bay Beach

All the essential weather information for enjoying the beach in West Bay Beach in the Cayman Islands, 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 West Bay Beach over the next 7 days?

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

Date Outside temp. Our opinion
Sunday 14 December 202581°F to 83°Fdiscouraged
Monday 15 December 202579°F to 81°Fdiscouraged
Tuesday 16 December 202579°F to 81°Fdiscouraged
Wednesday 17 December 202579°F to 81°Fdiscouraged
Thursday 18 December 202581°F to 81°Fdiscouraged
Friday 19 December 202581°F to 81°Fdiscouraged
Saturday 20 December 202581°F to 81°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in West Bay Beach

Sea weather on Sunday 14 December 2025

On Sunday 14 December 2025, the sun will rise at 06:51 and will set at 17:50 on the beach(es) of West Bay Beach. 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 13.1mph 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 temperature27°C (80°F)27°C (80°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)
Perceived temperature29°C (85°F)29°C (85°F)29°C (85°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%74%71%72%75%73%75%76%
Barometric pressure1015 hPa1014 hPa1015 hPa1017 hPa1016 hPa1014 hPa1015 hPa1016 hPa
Cloud cover83%18%78%21%56%55%17%17%
Heat index29°C (85°F)29°C (85°F)29°C (85°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)
Dew point22°C (72°F)22°C (71°F)21°C (70°F)22°C (71°F)22°C (72°F)22°C (71°F)22°C (72°F)23°C (73°F)
Wind
Speed14km/h (9mph)13km/h (8mph)15km/h (9mph)17km/h (11mph)21km/h (13mph)14km/h (9mph)16km/h (10mph)18km/h (11mph)
Gusts21km/h (13mph)17km/h (11mph)21km/h (13mph)23km/h (14mph)32km/h (20mph)21km/h (13mph)23km/h (15mph)25km/h (15mph)
Direction 80°
E
72°
ENE
68°
ENE
71°
ENE
85°
E
84°
E
50°
NE
59°
ENE
Wind chill27°C (80°F)27°C (80°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)
Waves
Height1.0m (3.3ft)1.0m (3.1ft)0.9m (2.9ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.5ft)0.7m (2.4ft)
Direction 72°
ENE
125°
SE
125°
SE
123°
ESE
125°
SE
130°
SE
129°
SE
128°
SE
Period8.0 sec.8.0 sec.8.0 sec.8.0 sec.7.9 sec.7.9 sec.7.9 sec.8.0 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Monday 15 December 2025

On Monday 15 December 2025, the sun will rise at 06:52 and will set at 17:50 on the beach(es) of West Bay Beach. The outside temperature will be a high of 81°F t and a low of 79°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 17.4mph km/h (with gusts up to 27.3mph). 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 (81°F)27°C (80°F)27°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)
Perceived temperature29°C (84°F)29°C (85°F)29°C (85°F)29°C (85°F)28°C (83°F)28°C (83°F)29°C (84°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%68%73%74%76%76%73%70%
Barometric pressure1016 hPa1015 hPa1015 hPa1017 hPa1016 hPa1014 hPa1015 hPa1016 hPa
Cloud cover86%37%62%63%72%72%64%67%
Heat index29°C (84°F)29°C (85°F)29°C (85°F)29°C (85°F)28°C (83°F)28°C (83°F)29°C (84°F)29°C (84°F)
Dew point22°C (72°F)21°C (69°F)22°C (71°F)22°C (71°F)22°C (71°F)21°C (71°F)21°C (71°F)21°C (70°F)
Wind
Speed17km/h (10mph)23km/h (14mph)24km/h (15mph)24km/h (15mph)24km/h (15mph)23km/h (14mph)28km/h (17mph)27km/h (17mph)
Gusts25km/h (16mph)31km/h (19mph)33km/h (20mph)33km/h (21mph)35km/h (22mph)33km/h (21mph)44km/h (27mph)37km/h (23mph)
Direction 35°
NE
24°
NNE
33°
NNE
55°
NE
60°
ENE
50°
NE
44°
NE
45°
NE
Wind chill27°C (80°F)27°C (81°F)27°C (80°F)27°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)
Waves
Height0.7m (2.3ft)0.7m (2.2ft)0.7m (2.4ft)0.8m (2.5ft)0.9m (2.9ft)1.0m (3.3ft)1.1m (3.8ft)1.2m (3.9ft)
Direction 128°
SE
128°
SE
128°
SE
54°
NE
55°
NE
51°
NE
41°
NE
43°
NE
Period7.8 sec.7.9 sec.7.8 sec.7.8 sec.7.7 sec.7.9 sec.7.9 sec.8.0 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Tuesday 16 December 2025

On Tuesday 16 December 2025, the sun will rise at 06:52 and will set at 17:51 on the beach(es) of West Bay Beach. The outside temperature will be a high of 81°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 16.8mph 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 (80°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 (80°F)
Perceived temperature29°C (84°F)29°C (83°F)28°C (83°F)29°C (83°F)28°C (82°F)28°C (83°F)29°C (83°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%74%77%75%75%74%74%75%
Barometric pressure1015 hPa1014 hPa1014 hPa1016 hPa1016 hPa1013 hPa1014 hPa1016 hPa
Cloud cover72%73%73%69%51%72%74%71%
Heat index29°C (84°F)29°C (83°F)28°C (83°F)29°C (83°F)28°C (82°F)28°C (83°F)29°C (83°F)29°C (84°F)
Dew point21°C (70°F)21°C (70°F)22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)21°C (71°F)22°C (71°F)
Wind
Speed27km/h (17mph)24km/h (15mph)26km/h (16mph)26km/h (16mph)24km/h (15mph)25km/h (16mph)26km/h (16mph)27km/h (17mph)
Gusts36km/h (23mph)32km/h (20mph)36km/h (22mph)34km/h (21mph)36km/h (22mph)35km/h (22mph)36km/h (22mph)37km/h (23mph)
Direction 52°
NE
46°
NE
46°
NE
56°
ENE
55°
NE
60°
ENE
60°
ENE
64°
ENE
Wind chill27°C (80°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 (80°F)
Waves
Height1.1m (3.7ft)1.1m (3.5ft)1.0m (3.3ft)1.0m (3.4ft)1.1m (3.7ft)1.2m (3.8ft)1.2m (3.9ft)1.3m (4.4ft)
Direction 46°
NE
47°
NE
53°
NE
64°
ENE
59°
ENE
60°
ENE
60°
ENE
61°
ENE
Period7.9 sec.7.8 sec.7.8 sec.8.0 sec.7.9 sec.8.0 sec.8.0 sec.9.0 sec.
Significant height0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.9m (3ft)1.1m (3.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Wednesday 17 December 2025

On Wednesday 17 December 2025, the sun will rise at 06:53 and will set at 17:51 on the beach(es) of West Bay Beach. The outside temperature will be a high of 81°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 23mph). Wave height will be up to 4.9ft 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 (80°F)26°C (80°F)26°C (79°F)27°C (81°F)27°C (80°F)
Perceived temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (85°F)29°C (83°F)28°C (83°F)29°C (85°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%75%76%73%73%76%72%72%
Barometric pressure1015 hPa1014 hPa1014 hPa1016 hPa1014 hPa1012 hPa1013 hPa1015 hPa
Cloud cover63%68%66%63%78%83%56%62%
Heat index29°C (84°F)29°C (84°F)29°C (84°F)29°C (85°F)29°C (83°F)28°C (83°F)29°C (85°F)29°C (84°F)
Dew point22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)22°C (71°F)21°C (71°F)
Wind
Speed26km/h (16mph)26km/h (16mph)28km/h (17mph)27km/h (17mph)24km/h (15mph)21km/h (13mph)22km/h (14mph)20km/h (12mph)
Gusts35km/h (22mph)35km/h (22mph)37km/h (23mph)36km/h (23mph)37km/h (23mph)32km/h (20mph)37km/h (23mph)28km/h (17mph)
Direction 75°
ENE
66°
ENE
73°
ENE
80°
E
88°
E
87°
E
96°
E
89°
E
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)26°C (80°F)26°C (79°F)27°C (81°F)27°C (80°F)
Waves
Height1.2m (4.0ft)1.2m (3.9ft)1.2m (4.0ft)1.4m (4.5ft)1.5m (4.8ft)1.4m (4.5ft)1.3m (4.1ft)1.2m (3.8ft)
Direction 57°
ENE
58°
ENE
59°
ENE
57°
ENE
56°
NE
60°
ENE
63°
ENE
62°
ENE
Period8.0 sec.8.0 sec.8.3 sec.7.9 sec.7.8 sec.7.7 sec.7.5 sec.7.4 sec.
Significant height0.9m (3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Thursday 18 December 2025

On Thursday 18 December 2025, the sun will rise at 06:53 and will set at 17:51 on the beach(es) of West Bay Beach. 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 14.3mph km/h (with gusts up to 21.1mph). Wave height will be up to 3.3ft 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 temperature29°C (85°F)29°C (84°F)29°C (85°F)30°C (85°F)29°C (84°F)29°C (85°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%75%74%73%75%75%75%75%
Barometric pressure1014 hPa1013 hPa1013 hPa1015 hPa1015 hPa1013 hPa1014 hPa1015 hPa
Cloud cover73%69%70%78%56%59%55%34%
Heat index29°C (85°F)29°C (84°F)29°C (85°F)30°C (85°F)29°C (84°F)29°C (85°F)30°C (86°F)30°C (86°F)
Dew point22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (72°F)
Wind
Speed19km/h (12mph)21km/h (13mph)23km/h (14mph)23km/h (14mph)23km/h (14mph)20km/h (13mph)19km/h (12mph)21km/h (13mph)
Gusts26km/h (16mph)28km/h (17mph)31km/h (20mph)32km/h (20mph)34km/h (21mph)29km/h (18mph)27km/h (17mph)29km/h (18mph)
Direction 86°
E
78°
ENE
84°
E
87°
E
84°
E
86°
E
76°
ENE
78°
ENE
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 (3.3ft)0.9m (3.1ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (3.0ft)0.8m (2.8ft)0.9m (3.0ft)
Direction 62°
ENE
61°
ENE
60°
ENE
59°
ENE
55°
NE
56°
ENE
57°
ENE
69°
ENE
Period7.9 sec.7.8 sec.7.5 sec.7.3 sec.7.4 sec.7.1 sec.6.6 sec.6.9 sec.
Significant height0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Friday 19 December 2025

On Friday 19 December 2025, the sun will rise at 06:54 and will set at 17:52 on the beach(es) of West Bay Beach. 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 13.7mph km/h (with gusts up to 18.6mph). Wave height will be up to 3.3ft 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 (80°F)27°C (80°F)
Perceived temperature30°C (86°F)30°C (86°F)30°C (85°F)30°C (86°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%77%76%76%76%76%77%78%
Barometric pressure1015 hPa1014 hPa1015 hPa1017 hPa1016 hPa1015 hPa1015 hPa1016 hPa
Cloud cover60%53%60%59%62%67%62%54%
Heat index30°C (86°F)30°C (86°F)30°C (85°F)30°C (86°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)
Dew point23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed18km/h (11mph)17km/h (11mph)18km/h (11mph)19km/h (12mph)16km/h (10mph)13km/h (8mph)17km/h (10mph)22km/h (14mph)
Gusts25km/h (15mph)23km/h (14mph)25km/h (15mph)26km/h (16mph)23km/h (14mph)18km/h (11mph)23km/h (14mph)30km/h (19mph)
Direction 74°
ENE
71°
ENE
66°
ENE
64°
ENE
74°
ENE
48°
NE
33°
NNE
38°
NE
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 (80°F)27°C (80°F)
Waves
Height0.9m (2.8ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.6ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (3.0ft)1.0m (3.3ft)
Direction 76°
ENE
112°
ESE
124°
SE
130°
SE
128°
SE
127°
SE
126°
SE
125°
SE
Period7.3 sec.7.8 sec.7.9 sec.8.0 sec.8.0 sec.8.0 sec.8.0 sec.8.1 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Saturday 20 December 2025

On Saturday 20 December 2025, the sun will rise at 06:54 and will set at 17:52 on the beach(es) of West Bay Beach. 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 18mph km/h (with gusts up to 25.5mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°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 (85°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (85°F)29°C (85°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%77%78%78%77%75%76%78%
Barometric pressure1016 hPa1014 hPa1015 hPa1016 hPa1016 hPa1014 hPa1015 hPa1016 hPa
Cloud cover37%51%63%51%65%69%50%45%
Heat index30°C (85°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (85°F)29°C (85°F)30°C (86°F)30°C (86°F)
Dew point22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (71°F)22°C (72°F)23°C (73°F)
Wind
Speed25km/h (16mph)28km/h (17mph)29km/h (18mph)28km/h (17mph)28km/h (18mph)26km/h (16mph)24km/h (15mph)24km/h (15mph)
Gusts34km/h (21mph)37km/h (23mph)39km/h (24mph)38km/h (24mph)41km/h (25mph)37km/h (23mph)33km/h (21mph)33km/h (21mph)
Direction 46°
NE
54°
NE
61°
ENE
70°
ENE
78°
ENE
74°
ENE
80°
E
92°
E
Wind chill27°C (80°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
Height1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)1.4m (4.6ft)1.6m (5.2ft)1.6m (5.2ft)1.5m (4.9ft)1.5m (4.9ft)
Direction 125°
SE
79°
E
58°
ENE
59°
ENE
63°
ENE
69°
ENE
74°
ENE
72°
ENE
Period8.1 sec.8.1 sec.8.1 sec.8.1 sec.8.1 sec.8.2 sec.8.4 sec.8.4 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)0.9m (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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units