Sea weather in St George Island in Florida All the beach weather in St George Island

All the essential weather information for enjoying the beach in St George 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 St George Island over the next 7 days?

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

Date Outside temp. Our opinion
Wednesday 16 July 202577°F to 86°Fdiscouraged
Thursday 17 July 202581°F to 86°Fdiscouraged
Friday 18 July 202581°F to 88°Frecommended
Saturday 19 July 202581°F to 88°Frecommended
Sunday 20 July 202579°F to 88°Fdiscouraged
Monday 21 July 202579°F to 90°Fdiscouraged
Tuesday 22 July 202581°F to 92°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in St George Island

Sea weather on Wednesday 16 July 2025

On Wednesday 16 July 2025, the sun will rise at 06:50 and will set at 20:41 on the beach(es) of St George Island. The outside temperature will be a high of 86°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 13.1mph km/h (with gusts up to 19.3mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (78°F)25°C (78°F)28°C (82°F)28°C (83°F)30°C (85°F)29°C (84°F)28°C (82°F)
Perceived temperature29°C (84°F)28°C (83°F)28°C (82°F)31°C (88°F)32°C (89°F)33°C (91°F)32°C (90°F)31°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%89%86%77%73%64%71%80%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1016 hPa1015 hPa1015 hPa1015 hPa
Cloud cover29%13%77%52%54%89%83%58%
Heat index29°C (84°F)28°C (83°F)28°C (82°F)31°C (88°F)32°C (89°F)33°C (91°F)32°C (90°F)31°C (89°F)
Dew point24°C (74°F)23°C (74°F)23°C (73°F)23°C (74°F)23°C (73°F)22°C (72°F)23°C (73°F)24°C (75°F)
Wind
Speed12km/h (7mph)11km/h (7mph)8km/h (5mph)12km/h (8mph)21km/h (13mph)20km/h (12mph)19km/h (12mph)20km/h (12mph)
Gusts20km/h (12mph)17km/h (11mph)13km/h (8mph)17km/h (10mph)22km/h (14mph)25km/h (16mph)31km/h (19mph)31km/h (19mph)
Direction 332°
NNW
41°
NE
67°
ENE
200°
SSW
176°
S
168°
SSE
157°
SSE
155°
SSE
Wind chill26°C (78°F)25°C (78°F)25°C (78°F)28°C (82°F)28°C (83°F)30°C (85°F)29°C (84°F)28°C (82°F)
Waves
Height0.3m (1.1ft)0.3m (0.9ft)0.2m (0.8ft)0.4m (1.3ft)0.7m (2.2ft)0.7m (2.4ft)0.8m (2.5ft)0.8m (2.8ft)
Direction 280°
W
15°
NNE
117°
ESE
146°
SE
149°
SSE
150°
SSE
149°
SSE
151°
SSE
Period5.8 sec.5.6 sec.5.0 sec.5.7 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.1m (0.3ft)0.5m (1.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.9m (3ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Thursday 17 July 2025

On Thursday 17 July 2025, the sun will rise at 06:51 and will set at 20:40 on the beach(es) of St George Island. The outside temperature will be a high of 86°F t and a low of 81°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 14.3mph km/h (with gusts up to 23.6mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (83°F)28°C (82°F)27°C (80°F)28°C (83°F)29°C (85°F)30°C (85°F)29°C (84°F)28°C (82°F)
Perceived temperature32°C (89°F)31°C (88°F)30°C (85°F)33°C (91°F)33°C (92°F)34°C (93°F)34°C (92°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%82%78%70%69%74%81%
Barometric pressure1016 hPa1015 hPa1017 hPa1018 hPa1019 hPa1018 hPa1018 hPa1019 hPa
Cloud cover56%77%67%58%79%88%51%18%
Heat index32°C (89°F)31°C (88°F)30°C (85°F)33°C (91°F)33°C (92°F)34°C (93°F)34°C (92°F)32°C (89°F)
Dew point23°C (74°F)23°C (74°F)23°C (74°F)24°C (75°F)23°C (74°F)23°C (74°F)24°C (75°F)24°C (75°F)
Wind
Speed23km/h (14mph)22km/h (14mph)18km/h (11mph)21km/h (13mph)22km/h (13mph)19km/h (12mph)15km/h (9mph)10km/h (6mph)
Gusts35km/h (22mph)34km/h (21mph)31km/h (19mph)30km/h (19mph)38km/h (23mph)25km/h (15mph)22km/h (14mph)18km/h (11mph)
Direction 154°
SSE
160°
SSE
166°
SSE
168°
SSE
168°
SSE
168°
SSE
165°
SSE
179°
S
Wind chill28°C (83°F)28°C (82°F)27°C (80°F)28°C (83°F)29°C (85°F)30°C (85°F)29°C (84°F)28°C (82°F)
Waves
Height0.9m (3.0ft)0.9m (3.0ft)0.9m (2.8ft)0.8m (2.7ft)0.8m (2.8ft)0.8m (2.5ft)0.7m (2.3ft)0.6m (2.0ft)
Direction 153°
SSE
156°
SSE
157°
SSE
158°
SSE
160°
SSE
162°
SSE
166°
SSE
169°
S
Period3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.4.9 sec.
Significant height0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)
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 on Friday 18 July 2025

On Friday 18 July 2025, the sun will rise at 06:51 and will set at 20:40 on the beach(es) of St George Island. The outside temperature will be a high of 88°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 8.7mph km/h (with gusts up to 11.2mph). Wave height will be up to 1.6ft 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)30°C (86°F)31°C (87°F)31°C (87°F)30°C (86°F)28°C (83°F)
Perceived temperature31°C (88°F)31°C (88°F)31°C (87°F)34°C (93°F)35°C (95°F)35°C (96°F)35°C (95°F)33°C (91°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%81%82%65%62%63%68%78%
Barometric pressure1019 hPa1018 hPa1019 hPa1021 hPa1021 hPa1020 hPa1020 hPa1021 hPa
Cloud cover12%18%24%71%71%48%76%22%
Heat index31°C (88°F)31°C (88°F)31°C (87°F)34°C (93°F)35°C (95°F)35°C (96°F)35°C (95°F)33°C (91°F)
Dew point24°C (75°F)24°C (75°F)24°C (75°F)23°C (73°F)23°C (73°F)23°C (73°F)24°C (74°F)24°C (75°F)
Wind
Speed8km/h (5mph)7km/h (4mph)8km/h (5mph)12km/h (7mph)13km/h (8mph)14km/h (9mph)12km/h (7mph)10km/h (6mph)
Gusts13km/h (8mph)12km/h (8mph)14km/h (9mph)15km/h (9mph)16km/h (10mph)18km/h (11mph)16km/h (10mph)17km/h (10mph)
Direction 192°
SSW
158°
SSE
141°
SE
150°
SSE
161°
SSE
172°
S
192°
SSW
201°
SSW
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)30°C (86°F)31°C (87°F)31°C (87°F)30°C (86°F)28°C (83°F)
Waves
Height0.5m (1.8ft)0.5m (1.6ft)0.4m (1.4ft)0.4m (1.3ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 172°
S
174°
S
174°
S
174°
S
177°
S
179°
S
179°
S
179°
S
Period4.8 sec.4.7 sec.4.6 sec.4.5 sec.4.4 sec.4.4 sec.7.4 sec.7.4 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)
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 on Saturday 19 July 2025

On Saturday 19 July 2025, the sun will rise at 06:52 and will set at 20:40 on the beach(es) of St George Island. The outside temperature will be a high of 88°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 9.9mph km/h (with gusts up to 16.8mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)27°C (80°F)30°C (86°F)28°C (82°F)29°C (85°F)30°C (85°F)28°C (83°F)
Perceived temperature32°C (90°F)31°C (88°F)30°C (86°F)34°C (94°F)29°C (84°F)32°C (89°F)33°C (92°F)32°C (90°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%83%85%69%60%59%64%76%
Barometric pressure1021 hPa1020 hPa1021 hPa1022 hPa1021 hPa1020 hPa1019 hPa1020 hPa
Cloud cover20%24%43%27%12%9%5%3%
Heat index32°C (90°F)31°C (88°F)30°C (86°F)34°C (94°F)29°C (84°F)32°C (89°F)33°C (92°F)32°C (90°F)
Dew point24°C (76°F)24°C (75°F)24°C (75°F)23°C (74°F)19°C (66°F)20°C (69°F)22°C (72°F)24°C (74°F)
Wind
Speed5km/h (3mph)2km/h (1mph)2km/h (1mph)5km/h (3mph)11km/h (7mph)15km/h (9mph)16km/h (10mph)13km/h (8mph)
Gusts7km/h (5mph)4km/h (2mph)3km/h (2mph)6km/h (4mph)23km/h (15mph)27km/h (17mph)25km/h (16mph)21km/h (13mph)
Direction 219°
SW
158°
SSE
78°
ENE
161°
SSE
177°
S
194°
SSW
222°
SW
258°
WSW
Wind chill28°C (82°F)27°C (81°F)27°C (80°F)30°C (86°F)28°C (82°F)29°C (85°F)30°C (85°F)28°C (83°F)
Waves
Height0.3m (0.9ft)0.3m (1.0ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.1ft)0.4m (1.2ft)0.4m (1.4ft)0.4m (1.3ft)
Direction 178°
S
174°
S
166°
SSE
161°
SSE
160°
SSE
160°
SSE
160°
SSE
160°
SSE
Period4.2 sec.4.3 sec.4.7 sec.5.3 sec.5.4 sec.5.5 sec.5.5 sec.5.4 sec.
Significant height0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.4m (1.3ft)0.7m (2.3ft)0.6m (2ft)
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 on Sunday 20 July 2025

On Sunday 20 July 2025, the sun will rise at 06:52 and will set at 20:39 on the beach(es) of St George Island. The outside temperature will be a high of 88°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 13.7mph km/h (with gusts up to 24.9mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (80°F)26°C (79°F)30°C (85°F)28°C (83°F)30°C (85°F)30°C (86°F)28°C (82°F)
Perceived temperature31°C (88°F)30°C (86°F)29°C (84°F)34°C (92°F)30°C (85°F)32°C (89°F)33°C (91°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%83%87%67%57%56%58%73%
Barometric pressure1020 hPa1019 hPa1020 hPa1020 hPa1020 hPa1018 hPa1017 hPa1018 hPa
Cloud cover4%5%4%2%2%3%0%5%
Heat index31°C (88°F)30°C (86°F)29°C (84°F)34°C (92°F)30°C (85°F)32°C (89°F)33°C (91°F)31°C (88°F)
Dew point24°C (75°F)24°C (75°F)24°C (74°F)23°C (73°F)19°C (66°F)20°C (68°F)21°C (70°F)23°C (73°F)
Wind
Speed9km/h (5mph)7km/h (4mph)6km/h (4mph)6km/h (4mph)15km/h (9mph)22km/h (14mph)22km/h (13mph)15km/h (9mph)
Gusts14km/h (9mph)12km/h (8mph)11km/h (7mph)7km/h (5mph)32km/h (20mph)40km/h (25mph)34km/h (21mph)24km/h (15mph)
Direction 268°
W
288°
WNW
322°
NW
294°
WNW
201°
SSW
215°
SW
237°
WSW
260°
W
Wind chill27°C (81°F)27°C (80°F)26°C (79°F)30°C (85°F)28°C (83°F)30°C (85°F)30°C (86°F)28°C (82°F)
Waves
Height0.3m (1.1ft)0.3m (1.0ft)0.2m (0.8ft)0.3m (0.9ft)0.3m (0.9ft)0.6m (1.9ft)0.7m (2.2ft)0.4m (1.3ft)
Direction 160°
SSE
162°
SSE
162°
SSE
163°
SSE
162°
SSE
222°
SW
228°
SW
235°
SW
Period5.2 sec.5.0 sec.5.0 sec.5.1 sec.5.1 sec.5.0 sec.4.8 sec.4.8 sec.
Significant height0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)1.0m (3.3ft)1.0m (3.3ft)0.5m (1.6ft)
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 on Monday 21 July 2025

On Monday 21 July 2025, the sun will rise at 06:53 and will set at 20:39 on the beach(es) of St George Island. The outside temperature will be a high of 90°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 14.9mph km/h (with gusts up to 20.5mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (80°F)26°C (80°F)30°C (86°F)32°C (90°F)32°C (90°F)31°C (87°F)29°C (83°F)
Perceived temperature31°C (87°F)30°C (86°F)30°C (86°F)35°C (94°F)37°C (98°F)37°C (98°F)35°C (94°F)33°C (91°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%83%85%67%57%56%63%74%
Barometric pressure1018 hPa1016 hPa1017 hPa1018 hPa1017 hPa1015 hPa1014 hPa1015 hPa
Cloud cover14%12%11%5%12%18%16%34%
Heat index31°C (87°F)30°C (86°F)30°C (86°F)35°C (94°F)37°C (98°F)37°C (98°F)35°C (94°F)33°C (91°F)
Dew point23°C (74°F)24°C (74°F)24°C (75°F)23°C (74°F)23°C (73°F)22°C (72°F)23°C (73°F)24°C (74°F)
Wind
Speed13km/h (8mph)10km/h (6mph)10km/h (6mph)10km/h (6mph)18km/h (11mph)24km/h (15mph)22km/h (14mph)15km/h (9mph)
Gusts20km/h (13mph)17km/h (11mph)17km/h (10mph)12km/h (8mph)24km/h (15mph)33km/h (21mph)33km/h (21mph)23km/h (15mph)
Direction 278°
W
270°
W
286°
WNW
272°
W
238°
WSW
236°
WSW
261°
W
260°
W
Wind chill27°C (81°F)27°C (80°F)26°C (80°F)30°C (86°F)32°C (90°F)32°C (90°F)31°C (87°F)29°C (83°F)
Waves
Height0.3m (1.0ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 237°
WSW
261°
W
259°
W
271°
W
229°
SW
221°
SW
230°
SW
234°
SW
Period4.7 sec.4.6 sec.4.4 sec.4.3 sec.4.2 sec.4.2 sec.4.2 sec.4.2 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Tuesday 22 July 2025

On Tuesday 22 July 2025, the sun will rise at 06:53 and will set at 20:38 on the beach(es) of St George Island. The outside temperature will be a high of 92°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 22.4mph). Wave height will be up to 1.3ft 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)30°C (87°F)33°C (91°F)31°C (88°F)29°C (85°F)27°C (81°F)
Perceived temperature32°C (90°F)32°C (89°F)31°C (88°F)35°C (95°F)39°C (101°F)36°C (97°F)34°C (94°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%85%84%68%57%64%73%85%
Barometric pressure1015 hPa1014 hPa1014 hPa1015 hPa1013 hPa1012 hPa1011 hPa1012 hPa
Cloud cover32%30%30%22%59%48%23%41%
Heat index32°C (90°F)32°C (89°F)31°C (88°F)35°C (95°F)39°C (101°F)36°C (97°F)34°C (94°F)32°C (89°F)
Dew point24°C (76°F)25°C (76°F)24°C (76°F)24°C (74°F)23°C (74°F)23°C (74°F)24°C (75°F)25°C (76°F)
Wind
Speed14km/h (9mph)13km/h (8mph)13km/h (8mph)13km/h (8mph)15km/h (9mph)19km/h (12mph)25km/h (15mph)19km/h (12mph)
Gusts24km/h (15mph)23km/h (14mph)22km/h (13mph)17km/h (11mph)21km/h (13mph)30km/h (19mph)36km/h (22mph)29km/h (18mph)
Direction 266°
W
286°
WNW
298°
WNW
298°
WNW
271°
W
262°
W
268°
W
238°
WSW
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)30°C (87°F)33°C (91°F)31°C (88°F)29°C (85°F)27°C (81°F)
Waves
Height0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1.0ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 250°
WSW
275°
W
285°
WNW
277°
W
240°
WSW
230°
SW
241°
WSW
246°
WSW
Period4.2 sec.4.2 sec.4.1 sec.3.9 sec.3.8 sec.3.8 sec.3.8 sec.3.8 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.4m (1.3ft)0.6m (2ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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