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
Saturday 18 July 202677°F to 88°Frecommended
Sunday 19 July 202677°F to 83°Fdiscouraged
Monday 20 July 202679°F to 83°Fdiscouraged
Tuesday 21 July 202681°F to 86°Fdiscouraged
Wednesday 22 July 202681°F to 88°Fdiscouraged
Thursday 23 July 202681°F to 88°Frecommended
Friday 24 July 202683°F to 90°Frecommended

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

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, 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 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 8.1mph km/h (with gusts up to 13.7mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature29°C (84°F)28°C (83°F)25°C (77°F)28°C (83°F)31°C (87°F)29°C (84°F)26°C (79°F)27°C (80°F)
Perceived temperature32°C (90°F)32°C (89°F)28°C (82°F)32°C (90°F)34°C (94°F)32°C (90°F)29°C (84°F)30°C (86°F)
Precipitation0in0in0in0in0in0.1in0in0in
Humidity70%74%87%73%59%68%80%81%
Barometric pressure1017 hPa1016 hPa1016 hPa1017 hPa1017 hPa1016 hPa1015 hPa1015 hPa
Cloud cover47%48%87%25%36%29%12%10%
Heat index32°C (90°F)32°C (89°F)28°C (82°F)32°C (90°F)34°C (94°F)32°C (90°F)29°C (84°F)30°C (86°F)
Dew point23°C (73°F)23°C (74°F)23°C (73°F)23°C (74°F)22°C (71°F)22°C (72°F)23°C (73°F)23°C (74°F)
Wind
Speed1km/h (1mph)12km/h (7mph)11km/h (7mph)11km/h (7mph)12km/h (7mph)12km/h (7mph)6km/h (4mph)13km/h (8mph)
Gusts2km/h (2mph)20km/h (12mph)19km/h (12mph)14km/h (9mph)17km/h (11mph)18km/h (11mph)11km/h (7mph)22km/h (14mph)
Direction 10°
N
245°
WSW
16°
NNE
31°
NNE
127°
SE
160°
SSE
211°
SSW
91°
E
Wind chill29°C (84°F)28°C (83°F)25°C (77°F)28°C (83°F)31°C (87°F)29°C (84°F)26°C (79°F)27°C (80°F)
Waves
Height0.2m (0.8ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.8ft)0.2m (0.7ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (1.1ft)
Direction 217°
SW
216°
SW
216°
SW
319°
NW
214°
SW
141°
SE
158°
SSE
147°
SSE
Period3.9 sec.3.8 sec.5.2 sec.5.1 sec.5.6 sec.5.5 sec.7.0 sec.3.3 sec.
Significant height0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, 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 83°F t and a low of 77°F. Precipitation is in the forecast (0.2in 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 20.5mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)25°C (77°F)25°C (78°F)28°C (82°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (80°F)
Perceived temperature29°C (84°F)28°C (82°F)28°C (82°F)31°C (88°F)29°C (84°F)29°C (85°F)30°C (86°F)29°C (85°F)
Precipitation0in0in0in0in0in0.1in0in0in
Humidity82%86%84%73%78%77%79%79%
Barometric pressure1015 hPa1014 hPa1013 hPa1014 hPa1014 hPa1013 hPa1012 hPa1013 hPa
Cloud cover18%37%70%52%79%52%46%51%
Heat index29°C (84°F)28°C (82°F)28°C (82°F)31°C (88°F)29°C (84°F)29°C (85°F)30°C (86°F)29°C (85°F)
Dew point23°C (73°F)23°C (73°F)22°C (72°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed6km/h (4mph)12km/h (7mph)9km/h (6mph)15km/h (10mph)15km/h (10mph)21km/h (13mph)19km/h (12mph)17km/h (11mph)
Gusts10km/h (6mph)20km/h (12mph)16km/h (10mph)20km/h (12mph)27km/h (17mph)33km/h (20mph)22km/h (13mph)29km/h (18mph)
Direction 81°
E
80°
E
95°
E
114°
ESE
122°
ESE
129°
SE
134°
SE
159°
SSE
Wind chill26°C (79°F)25°C (77°F)25°C (78°F)28°C (82°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (80°F)
Waves
Height0.3m (1.1ft)0.4m (1.4ft)0.6m (2.1ft)0.8m (2.6ft)0.8m (2.7ft)1.1m (3.6ft)1.1m (3.5ft)1.0m (3.2ft)
Direction 145°
SE
144°
SE
141°
SE
151°
SSE
152°
SSE
143°
SE
143°
SE
150°
SSE
Period6.8 sec.6.3 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)1.2m (3.9ft)1.1m (3.6ft)0.9m (3ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, 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 83°F t and a low of 79°F. Precipitation is in the forecast (0.2in 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 15.5mph km/h (with gusts up to 21.1mph). 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)27°C (80°F)26°C (79°F)28°C (82°F)28°C (82°F)28°C (83°F)28°C (82°F)28°C (82°F)
Perceived temperature30°C (85°F)30°C (86°F)29°C (85°F)32°C (89°F)32°C (89°F)32°C (89°F)31°C (88°F)31°C (88°F)
Precipitation0in0in0in0.1in0in0in0in0in
Humidity76%80%83%78%77%73%76%80%
Barometric pressure1013 hPa1011 hPa1012 hPa1013 hPa1014 hPa1013 hPa1013 hPa1013 hPa
Cloud cover27%60%60%61%54%23%31%41%
Heat index30°C (85°F)30°C (86°F)29°C (85°F)32°C (89°F)32°C (89°F)32°C (89°F)31°C (88°F)31°C (88°F)
Dew point22°C (72°F)23°C (73°F)23°C (74°F)24°C (75°F)24°C (74°F)23°C (73°F)23°C (74°F)24°C (75°F)
Wind
Speed15km/h (10mph)17km/h (10mph)19km/h (12mph)22km/h (14mph)25km/h (16mph)23km/h (15mph)19km/h (12mph)19km/h (12mph)
Gusts26km/h (16mph)27km/h (17mph)33km/h (20mph)31km/h (19mph)28km/h (17mph)34km/h (21mph)32km/h (20mph)31km/h (19mph)
Direction 166°
SSE
161°
SSE
154°
SSE
163°
SSE
169°
S
184°
S
179°
S
172°
S
Wind chill27°C (80°F)27°C (80°F)26°C (79°F)28°C (82°F)28°C (82°F)28°C (83°F)28°C (82°F)28°C (82°F)
Waves
Height0.9m (3.1ft)1.0m (3.4ft)1.1m (3.5ft)1.0m (3.4ft)0.9m (3.0ft)0.8m (2.7ft)0.7m (2.5ft)0.7m (2.3ft)
Direction 155°
SSE
161°
SSE
164°
SSE
164°
SSE
162°
SSE
162°
SSE
162°
SSE
164°
SSE
Period3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.
Significant height0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, 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 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 20.5mph). Wave height will be up to 2.3ft 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)28°C (83°F)29°C (85°F)30°C (85°F)29°C (83°F)28°C (82°F)
Perceived temperature31°C (89°F)31°C (88°F)31°C (87°F)33°C (91°F)33°C (92°F)34°C (93°F)33°C (91°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%81%83%80%69%71%76%82%
Barometric pressure1013 hPa1012 hPa1013 hPa1015 hPa1016 hPa1015 hPa1015 hPa1015 hPa
Cloud cover59%69%66%33%35%46%49%36%
Heat index31°C (89°F)31°C (88°F)31°C (87°F)33°C (91°F)33°C (92°F)34°C (93°F)33°C (91°F)32°C (89°F)
Dew point24°C (74°F)24°C (75°F)24°C (75°F)24°C (76°F)23°C (74°F)24°C (75°F)24°C (75°F)24°C (76°F)
Wind
Speed21km/h (13mph)21km/h (13mph)20km/h (13mph)22km/h (13mph)23km/h (14mph)23km/h (15mph)19km/h (12mph)17km/h (10mph)
Gusts32km/h (20mph)33km/h (20mph)33km/h (21mph)30km/h (18mph)30km/h (19mph)30km/h (19mph)28km/h (17mph)27km/h (17mph)
Direction 183°
S
189°
S
193°
SSW
200°
SSW
198°
SSW
205°
SSW
219°
SW
207°
SSW
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)28°C (83°F)29°C (85°F)30°C (85°F)29°C (83°F)28°C (82°F)
Waves
Height0.7m (2.3ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.4ft)0.7m (2.5ft)0.7m (2.4ft)0.7m (2.4ft)0.7m (2.3ft)
Direction 165°
SSE
171°
S
173°
S
176°
S
183°
S
183°
S
184°
S
185°
S
Period3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, 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 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 13.7mph km/h (with gusts up to 19.3mph). Wave height will be up to 2.3ft 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 (86°F)31°C (87°F)29°C (84°F)29°C (84°F)28°C (83°F)
Perceived temperature32°C (89°F)32°C (89°F)31°C (88°F)35°C (94°F)35°C (95°F)31°C (89°F)33°C (91°F)33°C (91°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%85%85%70%63%65%70%78%
Barometric pressure1015 hPa1015 hPa1015 hPa1017 hPa1017 hPa1016 hPa1015 hPa1016 hPa
Cloud cover50%56%36%41%27%15%9%36%
Heat index32°C (89°F)32°C (89°F)31°C (88°F)35°C (94°F)35°C (95°F)31°C (89°F)33°C (91°F)33°C (91°F)
Dew point24°C (76°F)25°C (76°F)24°C (76°F)24°C (75°F)23°C (73°F)21°C (71°F)23°C (73°F)24°C (75°F)
Wind
Speed17km/h (11mph)17km/h (11mph)13km/h (8mph)17km/h (11mph)21km/h (13mph)22km/h (14mph)19km/h (12mph)15km/h (10mph)
Gusts28km/h (17mph)28km/h (17mph)22km/h (14mph)21km/h (13mph)27km/h (17mph)29km/h (18mph)31km/h (19mph)23km/h (14mph)
Direction 213°
SSW
220°
SW
246°
WSW
230°
SW
221°
SW
223°
SW
232°
SW
233°
SW
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)30°C (86°F)31°C (87°F)29°C (84°F)29°C (84°F)28°C (83°F)
Waves
Height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.2ft)0.6m (2.0ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)
Direction 186°
S
194°
SSW
194°
SSW
195°
SSW
197°
SSW
202°
SSW
202°
SSW
204°
SSW
Period3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:54 and will set at 20:38 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. 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 17.4mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)29°C (85°F)30°C (86°F)30°C (87°F)30°C (85°F)29°C (83°F)
Perceived temperature32°C (90°F)32°C (90°F)32°C (90°F)35°C (94°F)36°C (96°F)36°C (97°F)35°C (96°F)34°C (93°F)
Precipitation0in0in0in0in0in0in0in0.1in
Humidity82%84%85%76%71%70%75%82%
Barometric pressure1016 hPa1015 hPa1016 hPa1016 hPa1015 hPa1014 hPa1014 hPa1014 hPa
Cloud cover48%47%35%35%48%29%36%52%
Heat index32°C (90°F)32°C (90°F)32°C (90°F)35°C (94°F)36°C (96°F)36°C (97°F)35°C (96°F)34°C (93°F)
Dew point24°C (76°F)25°C (76°F)25°C (77°F)25°C (76°F)24°C (76°F)24°C (76°F)25°C (77°F)25°C (77°F)
Wind
Speed14km/h (9mph)15km/h (10mph)10km/h (6mph)6km/h (4mph)13km/h (8mph)19km/h (12mph)19km/h (12mph)14km/h (9mph)
Gusts21km/h (13mph)23km/h (14mph)15km/h (10mph)10km/h (6mph)19km/h (12mph)28km/h (17mph)27km/h (17mph)23km/h (14mph)
Direction 244°
WSW
249°
WSW
276°
W
254°
WSW
235°
SW
229°
SW
233°
SW
248°
WSW
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)29°C (85°F)30°C (86°F)30°C (87°F)30°C (85°F)29°C (83°F)
Waves
Height0.7m (2.3ft)0.7m (2.4ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2.0ft)
Direction 208°
SSW
212°
SSW
213°
SSW
215°
SW
212°
SSW
209°
SSW
209°
SSW
207°
SSW
Period3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.
Significant height0.9m (3ft)0.9m (3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.6m (2ft)
Sea water temperature
Water temperature28°C (82°F)28°C (82°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:54 and will set at 20:37 on the beach(es) of St George Island. The outside temperature will be a high of 90°F t and a low of 83°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 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)30°C (86°F)32°C (89°F)31°C (88°F)30°C (86°F)29°C (84°F)
Perceived temperature33°C (92°F)33°C (91°F)33°C (92°F)37°C (99°F)39°C (101°F)38°C (100°F)36°C (97°F)33°C (91°F)
Precipitation0.1in0in0in0in0in0in0in0in
Humidity87%88%89%80%67%68%73%74%
Barometric pressure1014 hPa1013 hPa1013 hPa1014 hPa1014 hPa1013 hPa1013 hPa1014 hPa
Cloud cover30%22%24%18%15%25%25%21%
Heat index33°C (92°F)33°C (91°F)33°C (92°F)37°C (99°F)39°C (101°F)38°C (100°F)36°C (97°F)33°C (91°F)
Dew point26°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)25°C (77°F)25°C (76°F)25°C (76°F)24°C (74°F)
Wind
Speed13km/h (8mph)12km/h (8mph)12km/h (7mph)9km/h (5mph)13km/h (8mph)17km/h (11mph)18km/h (11mph)13km/h (8mph)
Gusts21km/h (13mph)21km/h (13mph)18km/h (11mph)14km/h (9mph)19km/h (12mph)26km/h (16mph)28km/h (17mph)23km/h (14mph)
Direction 249°
WSW
258°
WSW
282°
WNW
284°
WNW
234°
SW
212°
SSW
229°
SW
249°
WSW
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)30°C (86°F)32°C (89°F)31°C (88°F)30°C (86°F)29°C (84°F)
Waves
Height0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)
Direction 204°
SSW
202°
SSW
196°
SSW
193°
SSW
195°
SSW
185°
S
181°
S
180°
S
Period3.5 sec.3.5 sec.3.7 sec.4.1 sec.4.4 sec.4.5 sec.4.5 sec.4.5 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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