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
Thursday 4 December 202567°F to 74°Frecommended
Friday 5 December 202567°F to 74°Frecommended
Saturday 6 December 202572°F to 76°Frecommended
Sunday 7 December 202574°F to 76°Frecommended
Monday 8 December 202568°F to 74°Fdiscouraged
Tuesday 9 December 202568°F to 74°Fdiscouraged
Wednesday 10 December 202570°F to 74°Frecommended

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

Sea weather on Thursday 4 December 2025

On Thursday 4 December 2025, the sun will rise at 06:59 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 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 10.6mph 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 temperature21°C (70°F)20°C (68°F)19°C (67°F)21°C (69°F)22°C (72°F)22°C (71°F)21°C (70°F)23°C (73°F)
Perceived temperature21°C (70°F)20°C (68°F)19°C (67°F)21°C (69°F)25°C (76°F)22°C (71°F)21°C (70°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%73%68%78%64%72%79%78%
Barometric pressure1019 hPa1019 hPa1019 hPa1020 hPa1019 hPa1017 hPa1018 hPa1019 hPa
Cloud cover4%4%3%3%4%4%4%4%
Heat index21°C (70°F)20°C (68°F)19°C (67°F)21°C (69°F)25°C (76°F)25°C (76°F)21°C (70°F)25°C (77°F)
Dew point17°C (62°F)15°C (59°F)13°C (56°F)17°C (62°F)15°C (59°F)17°C (62°F)17°C (63°F)19°C (65°F)
Wind
Speed16km/h (10mph)16km/h (10mph)17km/h (10mph)16km/h (10mph)9km/h (6mph)11km/h (7mph)6km/h (4mph)2km/h (1mph)
Gusts26km/h (16mph)26km/h (16mph)28km/h (17mph)22km/h (14mph)16km/h (10mph)22km/h (14mph)14km/h (8mph)4km/h (2mph)
Direction 16°
NNE
39°
NE
56°
NE
83°
E
143°
SE
200°
SSW
274°
W
36°
NE
Wind chill21°C (70°F)20°C (68°F)19°C (67°F)21°C (69°F)22°C (72°F)22°C (71°F)21°C (70°F)23°C (73°F)
Waves
Height0.4m (1.4ft)0.4m (1.3ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)
Direction 280°
W
283°
WNW
284°
WNW
283°
WNW
282°
WNW
271°
W
271°
W
273°
W
Period5.4 sec.3.2 sec.5.6 sec.5.6 sec.5.7 sec.6.5 sec.6.3 sec.6.0 sec.
Significant height0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)

Sea weather on Friday 5 December 2025

On Friday 5 December 2025, the sun will rise at 07:00 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 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 10.6mph km/h (with gusts up to 18mph). Wave height will be up to 0.7ft 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)23°C (74°F)21°C (70°F)20°C (67°F)23°C (73°F)
Perceived temperature25°C (76°F)22°C (71°F)21°C (70°F)25°C (76°F)25°C (77°F)21°C (70°F)20°C (67°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%86%89%86%80%76%83%87%
Barometric pressure1019 hPa1018 hPa1019 hPa1019 hPa1018 hPa1015 hPa1015 hPa1016 hPa
Cloud cover3%0%11%10%16%0%0%6%
Heat index25°C (76°F)24°C (76°F)24°C (76°F)25°C (76°F)25°C (77°F)24°C (76°F)20°C (67°F)25°C (77°F)
Dew point17°C (63°F)19°C (67°F)19°C (67°F)20°C (68°F)20°C (67°F)17°C (62°F)16°C (62°F)21°C (69°F)
Wind
Speed5km/h (3mph)13km/h (8mph)12km/h (7mph)14km/h (9mph)17km/h (11mph)14km/h (9mph)12km/h (7mph)8km/h (5mph)
Gusts9km/h (6mph)20km/h (13mph)19km/h (12mph)20km/h (13mph)27km/h (17mph)29km/h (18mph)25km/h (16mph)14km/h (9mph)
Direction 87°
E
123°
ESE
108°
ESE
128°
SE
156°
SSE
169°
S
185°
S
197°
SSW
Wind chill22°C (72°F)22°C (71°F)21°C (70°F)22°C (72°F)23°C (74°F)21°C (70°F)20°C (67°F)23°C (73°F)
Waves
Height0.2m (0.6ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.6ft)0.1m (0.5ft)0.1m (0.4ft)
Direction 272°
W
274°
W
272°
W
151°
SSE
140°
SE
139°
SE
148°
SSE
157°
SSE
Period5.9 sec.5.7 sec.5.6 sec.5.5 sec.5.3 sec.5.2 sec.5.1 sec.2.2 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)

Sea weather on Saturday 6 December 2025

On Saturday 6 December 2025, the sun will rise at 07:01 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 72°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 21.1mph). 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)23°C (73°F)22°C (72°F)23°C (74°F)23°C (73°F)23°C (73°F)22°C (72°F)23°C (74°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (76°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%90%91%89%84%84%88%89%
Barometric pressure1016 hPa1015 hPa1015 hPa1017 hPa1016 hPa1013 hPa1014 hPa1015 hPa
Cloud cover23%31%13%17%4%5%9%8%
Heat index25°C (77°F)25°C (77°F)25°C (76°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (78°F)
Dew point21°C (70°F)21°C (70°F)21°C (69°F)21°C (70°F)20°C (68°F)20°C (68°F)20°C (68°F)21°C (70°F)
Wind
Speed9km/h (6mph)11km/h (7mph)17km/h (10mph)16km/h (10mph)13km/h (8mph)18km/h (11mph)12km/h (7mph)11km/h (7mph)
Gusts15km/h (10mph)18km/h (11mph)27km/h (17mph)24km/h (15mph)22km/h (13mph)34km/h (21mph)22km/h (14mph)18km/h (11mph)
Direction 160°
SSE
138°
SE
142°
SE
144°
SE
175°
S
176°
S
197°
SSW
187°
S
Wind chill23°C (73°F)23°C (73°F)22°C (72°F)23°C (74°F)23°C (73°F)23°C (73°F)22°C (72°F)23°C (74°F)
Waves
Height0.1m (0.4ft)0.2m (0.5ft)0.4m (1.2ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.7ft)0.2m (0.6ft)
Direction 162°
SSE
143°
SE
155°
SSE
166°
SSE
169°
S
166°
SSE
174°
S
178°
S
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.2m (0.7ft)0.6m (2ft)0.8m (2.6ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)

Sea weather on Sunday 7 December 2025

On Sunday 7 December 2025, the sun will rise at 07:01 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 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 10.6mph km/h (with gusts up to 21.8mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)24°C (74°F)24°C (75°F)23°C (73°F)23°C (74°F)
Perceived temperature25°C (78°F)25°C (77°F)25°C (77°F)26°C (78°F)26°C (78°F)26°C (78°F)25°C (77°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%91%92%89%86%85%88%92%
Barometric pressure1014 hPa1014 hPa1014 hPa1016 hPa1015 hPa1013 hPa1013 hPa1014 hPa
Cloud cover14%21%33%27%13%24%8%77%
Heat index25°C (78°F)25°C (77°F)25°C (77°F)26°C (78°F)26°C (78°F)26°C (78°F)25°C (77°F)26°C (78°F)
Dew point21°C (71°F)21°C (70°F)21°C (70°F)22°C (71°F)21°C (70°F)21°C (70°F)21°C (69°F)22°C (71°F)
Wind
Speed10km/h (6mph)6km/h (4mph)8km/h (5mph)14km/h (9mph)17km/h (11mph)17km/h (11mph)17km/h (11mph)16km/h (10mph)
Gusts17km/h (11mph)10km/h (6mph)13km/h (8mph)22km/h (13mph)29km/h (18mph)29km/h (18mph)35km/h (22mph)30km/h (18mph)
Direction 175°
S
172°
S
117°
ESE
138°
SE
172°
S
192°
SSW
223°
SW
244°
WSW
Wind chill23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)24°C (74°F)24°C (75°F)23°C (73°F)23°C (74°F)
Waves
Height0.2m (0.5ft)0.1m (0.5ft)0.1m (0.4ft)0.2m (0.5ft)0.2m (0.7ft)0.3m (0.9ft)0.3m (1.0ft)0.3m (1.1ft)
Direction 182°
S
190°
S
212°
SSW
142°
SE
170°
S
189°
S
210°
SSW
218°
SW
Period2.4 sec.3.1 sec.2.5 sec.3.4 sec.4.6 sec.4.5 sec.4.4 sec.4.4 sec.
Significant height0.5m (1.6ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)

Sea weather on Monday 8 December 2025

On Monday 8 December 2025, the sun will rise at 07:02 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 16.8mph km/h (with gusts up to 23.6mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (74°F)22°C (72°F)22°C (71°F)21°C (69°F)
Perceived temperature26°C (78°F)25°C (77°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (76°F)22°C (71°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%92%91%89%79%78%81%79%
Barometric pressure1014 hPa1013 hPa1014 hPa1016 hPa1016 hPa1014 hPa1015 hPa1017 hPa
Cloud cover43%84%81%66%77%32%71%100%
Heat index26°C (78°F)25°C (77°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (76°F)24°C (76°F)21°C (69°F)
Dew point21°C (70°F)21°C (70°F)21°C (69°F)20°C (68°F)19°C (67°F)18°C (65°F)18°C (65°F)17°C (62°F)
Wind
Speed17km/h (10mph)17km/h (10mph)14km/h (9mph)15km/h (10mph)19km/h (12mph)23km/h (15mph)22km/h (13mph)27km/h (17mph)
Gusts30km/h (19mph)30km/h (19mph)23km/h (14mph)22km/h (14mph)28km/h (17mph)38km/h (23mph)35km/h (22mph)38km/h (24mph)
Direction 277°
W
305°
NW
351°
N

N
337°
NNW
323°
NW
342°
NNW
39°
NE
Wind chill23°C (74°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (74°F)22°C (72°F)22°C (71°F)21°C (69°F)
Waves
Height0.3m (1.1ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.1ft)0.4m (1.4ft)0.4m (1.2ft)0.4m (1.4ft)
Direction 225°
SW
245°
WSW
254°
WSW
259°
WSW
258°
WSW
259°
WSW
263°
W
263°
W
Period4.4 sec.3.3 sec.3.6 sec.3.8 sec.4.0 sec.4.2 sec.4.2 sec.5.1 sec.
Significant height0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.5m (1.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)20°C (69°F)

Sea weather on Tuesday 9 December 2025

On Tuesday 9 December 2025, the sun will rise at 07:03 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 13.7mph km/h (with gusts up to 18mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (69°F)20°C (68°F)20°C (68°F)20°C (69°F)22°C (71°F)23°C (73°F)22°C (72°F)22°C (72°F)
Perceived temperature20°C (69°F)20°C (68°F)20°C (68°F)20°C (69°F)22°C (71°F)25°C (77°F)25°C (76°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%72%71%74%74%73%75%76%
Barometric pressure1017 hPa1016 hPa1017 hPa1018 hPa1017 hPa1015 hPa1015 hPa1016 hPa
Cloud cover100%98%90%95%67%40%34%55%
Heat index20°C (69°F)20°C (68°F)20°C (68°F)20°C (69°F)23°C (74°F)25°C (77°F)25°C (76°F)25°C (76°F)
Dew point16°C (60°F)15°C (59°F)14°C (58°F)15°C (60°F)17°C (62°F)18°C (64°F)18°C (64°F)18°C (64°F)
Wind
Speed22km/h (14mph)17km/h (11mph)17km/h (10mph)16km/h (10mph)13km/h (8mph)8km/h (5mph)10km/h (6mph)11km/h (7mph)
Gusts29km/h (18mph)23km/h (14mph)23km/h (14mph)22km/h (14mph)18km/h (11mph)13km/h (8mph)18km/h (11mph)18km/h (11mph)
Direction 48°
NE
41°
NE
29°
NNE
34°
NNE
45°
NE
18°
NNE

N

N
Wind chill20°C (69°F)20°C (68°F)20°C (68°F)20°C (69°F)22°C (71°F)23°C (73°F)22°C (72°F)22°C (72°F)
Waves
Height0.4m (1.4ft)0.4m (1.4ft)0.4m (1.4ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)
Direction 267°
W
274°
W
278°
W
284°
WNW
286°
WNW
305°
NW
302°
WNW
287°
WNW
Period5.0 sec.5.1 sec.5.5 sec.6.3 sec.6.9 sec.5.5 sec.4.4 sec.5.8 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature20°C (69°F)20°C (69°F)20°C (69°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)

Sea weather on Wednesday 10 December 2025

On Wednesday 10 December 2025, the sun will rise at 07:03 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. Precipitation is in the forecast (0.3in 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 8.1mph km/h (with gusts up to 14.3mph). 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 (71°F)23°C (73°F)23°C (73°F)22°C (72°F)21°C (70°F)
Perceived temperature25°C (76°F)22°C (71°F)21°C (70°F)22°C (71°F)25°C (76°F)25°C (77°F)25°C (76°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0.1in0.3in
Humidity77%77%77%78%81%85%90%95%
Barometric pressure1015 hPa1014 hPa1014 hPa1015 hPa1014 hPa1012 hPa1012 hPa1012 hPa
Cloud cover55%50%38%17%13%60%84%95%
Heat index25°C (76°F)24°C (76°F)22°C (72°F)23°C (74°F)25°C (76°F)25°C (77°F)25°C (76°F)22°C (71°F)
Dew point18°C (64°F)17°C (63°F)17°C (63°F)18°C (64°F)19°C (66°F)20°C (68°F)20°C (69°F)20°C (68°F)
Wind
Speed11km/h (7mph)11km/h (7mph)10km/h (6mph)9km/h (5mph)12km/h (8mph)13km/h (8mph)12km/h (7mph)13km/h (8mph)
Gusts17km/h (10mph)16km/h (10mph)15km/h (10mph)13km/h (8mph)18km/h (11mph)19km/h (12mph)20km/h (12mph)23km/h (14mph)
Direction
N
12°
NNE
33°
NNE
102°
ESE
167°
SSE
193°
SSW
204°
SSW
261°
W
Wind chill22°C (72°F)22°C (71°F)21°C (70°F)22°C (71°F)23°C (73°F)23°C (73°F)22°C (72°F)21°C (70°F)
Waves
Height0.4m (1.3ft)0.4m (1.3ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 286°
WNW
288°
WNW
332°
NNW
312°
NW
291°
WNW
299°
WNW
302°
WNW
301°
WNW
Period6.3 sec.6.1 sec.5.9 sec.5.8 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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