Sea weather in Marco Island in Florida All the beach weather in Marco Island

All the essential weather information for enjoying the beach in Marco Island in Florida, 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 Marco Island over the next 7 days?

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

Date Outside temp. Our opinion
Sunday 16 November 202565°F to 72°Frecommended
Monday 17 November 202565°F to 72°Frecommended
Tuesday 18 November 202570°F to 74°Frecommended
Wednesday 19 November 202570°F to 77°Frecommended
Thursday 20 November 202570°F to 77°Frecommended
Friday 21 November 202567°F to 76°Frecommended
Saturday 22 November 202568°F to 74°Frecommended

Sea Weather: Your daily and hourly sea weather in Marco Island

Sea weather on Sunday 16 November 2025

On Sunday 16 November 2025, the sun will rise at 06:46 and will set at 17:37 on the beach(es) of Marco Island. The outside temperature will be a high of 72°F t and a low of 65°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 8.1mph km/h (with gusts up to 17.4mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (71°F)21°C (70°F)21°C (70°F)22°C (72°F)20°C (68°F)19°C (67°F)18°C (65°F)22°C (72°F)
Perceived temperature21°C (71°F)21°C (70°F)21°C (70°F)25°C (76°F)20°C (68°F)19°C (67°F)18°C (65°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%67%68%65%70%68%70%71%
Barometric pressure1015 hPa1014 hPa1014 hPa1016 hPa1015 hPa1013 hPa1013 hPa1014 hPa
Cloud cover0%0%0%0%0%0%0%6%
Heat index24°C (76°F)24°C (76°F)21°C (70°F)25°C (76°F)20°C (68°F)19°C (67°F)18°C (65°F)25°C (76°F)
Dew point15°C (58°F)15°C (59°F)15°C (59°F)15°C (59°F)14°C (58°F)13°C (56°F)13°C (55°F)16°C (62°F)
Wind
Speed2km/h (1mph)6km/h (4mph)4km/h (3mph)6km/h (4mph)13km/h (8mph)13km/h (8mph)12km/h (8mph)10km/h (6mph)
Gusts3km/h (2mph)9km/h (5mph)7km/h (4mph)8km/h (5mph)24km/h (15mph)28km/h (17mph)26km/h (16mph)15km/h (9mph)
Direction 325°
NW
290°
WNW
272°
W
289°
WNW
300°
WNW
302°
WNW
305°
NW
293°
WNW
Wind chill21°C (71°F)21°C (70°F)21°C (70°F)22°C (72°F)20°C (68°F)19°C (67°F)18°C (65°F)22°C (72°F)
Waves
Height0.2m (0.8ft)0.2m (0.5ft)0.1m (0.3ft)0.5m (1.6ft)0.6m (1.9ft)0.1m (0.4ft)0.1m (0.3ft)0.1m (0.4ft)
Direction 327°
NNW
322°
NW
321°
NW
321°
NW
299°
WNW
307°
NW
312°
NW
310°
NW
Period0.1 sec.0.1 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)

Sea weather on Monday 17 November 2025

On Monday 17 November 2025, the sun will rise at 06:47 and will set at 17:37 on the beach(es) of Marco Island. The outside temperature will be a high of 72°F t and a low of 65°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 9.9mph km/h (with gusts up to 21.1mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)21°C (70°F)21°C (69°F)21°C (70°F)20°C (68°F)20°C (68°F)19°C (65°F)22°C (72°F)
Perceived temperature22°C (71°F)21°C (70°F)21°C (69°F)21°C (70°F)20°C (68°F)20°C (68°F)19°C (65°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%75%79%75%67%64%74%78%
Barometric pressure1014 hPa1014 hPa1015 hPa1017 hPa1017 hPa1015 hPa1016 hPa1018 hPa
Cloud cover6%0%0%0%0%0%0%0%
Heat index25°C (76°F)24°C (76°F)21°C (69°F)21°C (70°F)20°C (68°F)20°C (68°F)19°C (65°F)25°C (76°F)
Dew point16°C (61°F)17°C (62°F)17°C (62°F)16°C (62°F)14°C (57°F)13°C (55°F)14°C (57°F)18°C (65°F)
Wind
Speed7km/h (4mph)10km/h (6mph)8km/h (5mph)6km/h (4mph)10km/h (6mph)16km/h (10mph)14km/h (9mph)9km/h (6mph)
Gusts11km/h (7mph)15km/h (9mph)12km/h (8mph)9km/h (5mph)19km/h (12mph)34km/h (21mph)29km/h (18mph)15km/h (9mph)
Direction 307°
NW
347°
NNW
17°
NNE
25°
NNE
307°
NW
291°
WNW
304°
NW
347°
NNW
Wind chill22°C (71°F)21°C (70°F)21°C (69°F)21°C (70°F)20°C (68°F)20°C (68°F)19°C (65°F)22°C (72°F)
Waves
Height0.1m (0.5ft)0.4m (1.4ft)0.4m (1.2ft)0.5m (1.7ft)0.1m (0.3ft)0.1m (0.5ft)0.2m (0.6ft)0.1m (0.5ft)
Direction 308°
NW
325°
NW
311°
NW
309°
NW
307°
NW
307°
NW
296°
WNW
301°
WNW
Period2.4 sec.2.4 sec.2.4 sec.3.5 sec.3.5 sec.3.6 sec.3.6 sec.3.6 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.4m (1.3ft)0.2m (0.7ft)
Sea water temperature
Water temperature23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)

Sea weather on Tuesday 18 November 2025

On Tuesday 18 November 2025, the sun will rise at 06:47 and will set at 17:37 on the beach(es) of Marco Island. The outside temperature will be a high of 74°F t and a low of 70°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 7.5mph km/h (with gusts up to 15.5mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)21°C (70°F)21°C (69°F)22°C (71°F)22°C (71°F)21°C (70°F)22°C (71°F)23°C (73°F)
Perceived temperature22°C (71°F)21°C (70°F)21°C (69°F)22°C (71°F)22°C (71°F)21°C (70°F)22°C (71°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%75%73%67%64%66%73%74%
Barometric pressure1018 hPa1018 hPa1019 hPa1021 hPa1020 hPa1018 hPa1019 hPa1021 hPa
Cloud cover0%0%0%0%0%0%8%6%
Heat index24°C (76°F)21°C (70°F)21°C (69°F)25°C (76°F)25°C (76°F)21°C (70°F)24°C (76°F)25°C (77°F)
Dew point18°C (64°F)16°C (61°F)16°C (60°F)16°C (60°F)15°C (58°F)14°C (58°F)17°C (62°F)18°C (65°F)
Wind
Speed11km/h (7mph)11km/h (7mph)11km/h (7mph)12km/h (8mph)6km/h (4mph)12km/h (7mph)10km/h (6mph)3km/h (2mph)
Gusts17km/h (11mph)18km/h (11mph)19km/h (12mph)17km/h (11mph)12km/h (7mph)25km/h (16mph)20km/h (12mph)4km/h (2mph)
Direction 39°
NE
64°
ENE
96°
E
88°
E
150°
SSE
252°
WSW
293°
WNW
249°
WSW
Wind chill22°C (71°F)21°C (70°F)21°C (69°F)22°C (71°F)22°C (71°F)21°C (70°F)22°C (71°F)23°C (73°F)
Waves
Height0.1m (0.4ft)0.1m (0.4ft)0.1m (0.5ft)0.1m (0.5ft)0.2m (0.6ft)0.1m (0.4ft)0.2m (0.8ft)0.3m (1.1ft)
Direction 306°
NW
49°
NE
73°
ENE
98°
E
304°
WNW
304°
WNW
302°
WNW
301°
WNW
Period2.0 sec.3.5 sec.4.4 sec.4.3 sec.1.8 sec.4.0 sec.3.9 sec.3.9 sec.
Significant height0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Wednesday 19 November 2025

On Wednesday 19 November 2025, the sun will rise at 06:48 and will set at 17:37 on the beach(es) of Marco Island. The outside temperature will be a high of 77°F t and a low of 70°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 8.7mph km/h (with gusts up to 16.2mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (71°F)21°C (70°F)22°C (72°F)24°C (75°F)25°C (76°F)24°C (75°F)24°C (74°F)
Perceived temperature25°C (76°F)22°C (71°F)21°C (70°F)25°C (76°F)25°C (78°F)26°C (79°F)26°C (78°F)25°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%72%70%69%64%65%71%76%
Barometric pressure1020 hPa1020 hPa1020 hPa1022 hPa1021 hPa1019 hPa1019 hPa1021 hPa
Cloud cover0%0%0%6%9%63%75%4%
Heat index25°C (76°F)25°C (76°F)24°C (76°F)25°C (76°F)25°C (78°F)26°C (79°F)26°C (78°F)25°C (78°F)
Dew point18°C (64°F)17°C (62°F)16°C (60°F)16°C (61°F)16°C (62°F)18°C (64°F)19°C (65°F)19°C (66°F)
Wind
Speed8km/h (5mph)8km/h (5mph)11km/h (7mph)11km/h (7mph)1km/h (0mph)8km/h (5mph)14km/h (9mph)14km/h (9mph)
Gusts12km/h (7mph)13km/h (8mph)18km/h (11mph)16km/h (10mph)1km/h (1mph)13km/h (8mph)26km/h (16mph)25km/h (15mph)
Direction 163°
SSE
115°
ESE
88°
E
72°
ENE
63°
ENE
305°
NW
24°
NNE
94°
E
Wind chill22°C (72°F)22°C (71°F)21°C (70°F)22°C (72°F)24°C (75°F)25°C (76°F)24°C (75°F)24°C (74°F)
Waves
Height0.6m (1.9ft)0.3m (1.1ft)0.1m (0.4ft)0.1m (0.4ft)0.1m (0.3ft)0.3m (0.9ft)0.3m (0.9ft)0.4m (1.4ft)
Direction 301°
WNW
296°
WNW
166°
SSE
84°
E
156°
SSE
150°
SSE
148°
SSE
60°
ENE
Period3.9 sec.3.9 sec.2.9 sec.2.8 sec.2.6 sec.2.5 sec.2.5 sec.2.5 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.9m (3ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Thursday 20 November 2025

On Thursday 20 November 2025, the sun will rise at 06:49 and will set at 17:36 on the beach(es) of Marco Island. The outside temperature will be a high of 77°F t and a low of 70°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 11.2mph km/h (with gusts up to 17.4mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)21°C (70°F)21°C (69°F)22°C (72°F)22°C (71°F)23°C (74°F)24°C (75°F)24°C (75°F)
Perceived temperature25°C (77°F)21°C (70°F)21°C (69°F)25°C (76°F)22°C (71°F)25°C (77°F)25°C (78°F)25°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%81%79%75%61%60%67%69%
Barometric pressure1020 hPa1019 hPa1020 hPa1021 hPa1019 hPa1017 hPa1017 hPa1019 hPa
Cloud cover0%0%0%5%7%9%60%31%
Heat index25°C (77°F)24°C (76°F)21°C (69°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (78°F)25°C (78°F)
Dew point19°C (66°F)18°C (64°F)17°C (63°F)17°C (63°F)14°C (57°F)15°C (59°F)17°C (63°F)18°C (64°F)
Wind
Speed13km/h (8mph)17km/h (11mph)17km/h (10mph)18km/h (11mph)8km/h (5mph)13km/h (8mph)7km/h (4mph)5km/h (3mph)
Gusts20km/h (12mph)28km/h (18mph)28km/h (17mph)26km/h (16mph)16km/h (10mph)26km/h (16mph)14km/h (8mph)8km/h (5mph)
Direction 88°
E
74°
ENE
66°
ENE
63°
ENE
86°
E
286°
WNW
252°
WSW
149°
SSE
Wind chill23°C (73°F)21°C (70°F)21°C (69°F)22°C (72°F)22°C (71°F)23°C (74°F)24°C (75°F)24°C (75°F)
Waves
Height0.4m (1.2ft)0.3m (1.1ft)0.4m (1.2ft)0.4m (1.3ft)0.3m (0.9ft)0.1m (0.5ft)0.2m (0.6ft)0.3m (1.1ft)
Direction 61°
ENE
58°
ENE
52°
NE
45°
NE
44°
NE
57°
ENE
92°
E
89°
E
Period2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.4 sec.3.0 sec.2.8 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.4m (1.3ft)0.2m (0.7ft)0.2m (0.7ft)0.7m (2.3ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Friday 21 November 2025

On Friday 21 November 2025, the sun will rise at 06:50 and will set at 17:36 on the beach(es) of Marco Island. The outside temperature will be a high of 76°F t and a low of 67°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 9.9mph km/h (with gusts up to 16.2mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)22°C (71°F)21°C (70°F)23°C (73°F)22°C (72°F)21°C (70°F)20°C (67°F)21°C (70°F)
Perceived temperature25°C (77°F)22°C (71°F)21°C (70°F)25°C (77°F)25°C (77°F)21°C (70°F)20°C (67°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%86%87%78%71%72%79%82%
Barometric pressure1019 hPa1018 hPa1018 hPa1020 hPa1018 hPa1017 hPa1017 hPa1018 hPa
Cloud cover49%31%17%3%0%0%0%4%
Heat index25°C (77°F)24°C (76°F)24°C (76°F)25°C (77°F)25°C (77°F)22°C (72°F)20°C (67°F)23°C (73°F)
Dew point19°C (66°F)19°C (67°F)19°C (66°F)19°C (66°F)17°C (63°F)16°C (61°F)16°C (60°F)18°C (65°F)
Wind
Speed13km/h (8mph)15km/h (9mph)16km/h (10mph)14km/h (9mph)13km/h (8mph)12km/h (8mph)11km/h (7mph)8km/h (5mph)
Gusts22km/h (13mph)24km/h (15mph)26km/h (16mph)21km/h (13mph)24km/h (15mph)26km/h (16mph)22km/h (14mph)14km/h (9mph)
Direction 69°
ENE
80°
E
76°
ENE
95°
E
162°
SSE
219°
SW
228°
SW
252°
WSW
Wind chill23°C (73°F)22°C (71°F)21°C (70°F)23°C (73°F)22°C (72°F)21°C (70°F)20°C (67°F)21°C (70°F)
Waves
Height0.3m (1.1ft)0.3m (1.0ft)0.3m (0.9ft)0.3m (1.0ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Direction 88°
E
91°
E
88°
E
105°
ESE
123°
ESE
137°
SE
149°
SSE
153°
SSE
Period2.8 sec.3.3 sec.3.5 sec.3.6 sec.3.6 sec.3.6 sec.3.6 sec.3.6 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)

Sea weather on Saturday 22 November 2025

On Saturday 22 November 2025, the sun will rise at 06:50 and will set at 17:36 on the beach(es) of Marco Island. The outside temperature will be a high of 74°F t and a low of 68°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 7.5mph km/h (with gusts up to 14.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (71°F)21°C (70°F)22°C (72°F)22°C (71°F)21°C (70°F)21°C (69°F)22°C (71°F)
Perceived temperature25°C (76°F)22°C (71°F)21°C (70°F)25°C (76°F)22°C (71°F)21°C (70°F)21°C (69°F)22°C (71°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%84%84%79%74%72%77%81%
Barometric pressure1018 hPa1017 hPa1017 hPa1018 hPa1017 hPa1016 hPa1016 hPa1016 hPa
Cloud cover2%0%0%0%0%2%3%2%
Heat index25°C (76°F)24°C (76°F)24°C (76°F)25°C (76°F)22°C (72°F)23°C (74°F)22°C (71°F)23°C (74°F)
Dew point19°C (67°F)19°C (66°F)18°C (65°F)18°C (65°F)17°C (62°F)16°C (61°F)17°C (62°F)18°C (65°F)
Wind
Speed4km/h (3mph)9km/h (5mph)10km/h (6mph)12km/h (7mph)12km/h (7mph)12km/h (7mph)12km/h (7mph)10km/h (6mph)
Gusts6km/h (4mph)13km/h (8mph)16km/h (10mph)17km/h (10mph)21km/h (13mph)23km/h (14mph)24km/h (15mph)18km/h (11mph)
Direction 158°
SSE
111°
ESE
109°
ESE
125°
SE
178°
S
226°
SW
239°
WSW
218°
SW
Wind chill22°C (72°F)22°C (71°F)21°C (70°F)22°C (72°F)22°C (71°F)21°C (70°F)21°C (69°F)22°C (71°F)
Waves
Height0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.4m (1.3ft)0.3m (1.0ft)0.1m (0.3ft)0.4m (1.3ft)
Direction 160°
SSE
166°
SSE
169°
SSE
162°
SSE
158°
SSE
218°
SW
250°
WSW
255°
WSW
Period3.6 sec.3.1 sec.2.8 sec.2.8 sec.2.7 sec.3.0 sec.2.3 sec.2.6 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.4m (1.3ft)0.3m (1ft)0.1m (0.3ft)
Sea water temperature
Water temperature23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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