Sea weather in St. Augustine in Florida All the beach weather in St. Augustine

All the essential weather information for enjoying the beach in St. Augustine 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. Augustine over the next 7 days?

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

Date Outside temp. Our opinion
Friday 20 December 202454°F to 65°Fdiscouraged
Saturday 21 December 202449°F to 58°Fdiscouraged
Sunday 22 December 202456°F to 61°Fdiscouraged
Monday 23 December 202461°F to 67°Fdiscouraged
Tuesday 24 December 202458°F to 63°Frecommended
Wednesday 25 December 202461°F to 65°Frecommended
Thursday 26 December 202463°F to 65°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in St. Augustine

Sea weather on Friday 20 December 2024

On Friday 20 December 2024, the sun will rise at 07:17 and will set at 17:30 on the beach(es) of St. Augustine. The outside temperature will be a high of 65°F t and a low of 54°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 24.9mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (65°F)17°C (63°F)16°C (60°F)15°C (59°F)15°C (59°F)16°C (60°F)13°C (56°F)15°C (59°F)
Perceived temperature18°C (65°F)17°C (63°F)16°C (60°F)15°C (59°F)15°C (59°F)16°C (60°F)12°C (53°F)13°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%90%90%81%54%38%41%49%
Barometric pressure1018 hPa1018 hPa1018 hPa1019 hPa1017 hPa1015 hPa1016 hPa1018 hPa
Cloud cover14%28%17%0%0%0%0%0%
Heat index18°C (65°F)17°C (63°F)16°C (60°F)15°C (59°F)15°C (59°F)16°C (60°F)13°C (56°F)15°C (59°F)
Dew point16°C (61°F)16°C (60°F)14°C (57°F)12°C (53°F)6°C (43°F)1°C (35°F)1°C (33°F)4°C (40°F)
Wind
Speed10km/h (6mph)12km/h (7mph)19km/h (12mph)22km/h (14mph)20km/h (13mph)22km/h (14mph)20km/h (13mph)27km/h (17mph)
Gusts17km/h (10mph)19km/h (12mph)29km/h (18mph)29km/h (18mph)22km/h (14mph)27km/h (17mph)24km/h (15mph)40km/h (25mph)
Direction 335°
NNW
304°
NW
302°
WNW
293°
WNW
290°
WNW
292°
WNW
288°
WNW
308°
NW
Wind chill18°C (65°F)17°C (63°F)16°C (60°F)15°C (59°F)15°C (59°F)16°C (60°F)12°C (53°F)13°C (56°F)
Waves
Height0.9m (3.0ft)0.9m (2.8ft)0.9m (2.8ft)0.9m (2.8ft)0.9m (2.9ft)0.9m (3.0ft)0.9m (3.0ft)1.1m (3.5ft)
Direction 93°
E
93°
E
92°
E
84°
E
85°
E
84°
E
81°
E
80°
E
Period8.3 sec.8.3 sec.7.9 sec.9.4 sec.9.1 sec.8.9 sec.8.7 sec.8.5 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)1.0m (3.3ft)1.2m (3.9ft)1.3m (4.3ft)1.2m (3.9ft)1.4m (4.6ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Saturday 21 December 2024

On Saturday 21 December 2024, the sun will rise at 07:17 and will set at 17:31 on the beach(es) of St. Augustine. The outside temperature will be a high of 58°F t and a low of 49°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 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (57°F)12°C (53°F)10°C (49°F)10°C (49°F)11°C (51°F)11°C (52°F)10°C (51°F)12°C (54°F)
Perceived temperature12°C (53°F)9°C (48°F)6°C (43°F)7°C (44°F)8°C (46°F)9°C (47°F)8°C (46°F)10°C (49°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity55%61%62%68%68%65%65%59%
Barometric pressure1018 hPa1018 hPa1020 hPa1022 hPa1022 hPa1021 hPa1022 hPa1024 hPa
Cloud cover0%0%0%11%47%19%13%0%
Heat index14°C (57°F)12°C (53°F)10°C (49°F)10°C (49°F)11°C (51°F)11°C (52°F)10°C (51°F)12°C (54°F)
Dew point5°C (41°F)4°C (40°F)3°C (37°F)4°C (39°F)5°C (41°F)5°C (40°F)4°C (40°F)4°C (40°F)
Wind
Speed27km/h (17mph)27km/h (17mph)26km/h (16mph)22km/h (14mph)24km/h (15mph)20km/h (13mph)20km/h (12mph)24km/h (15mph)
Gusts37km/h (23mph)35km/h (22mph)32km/h (20mph)26km/h (16mph)29km/h (18mph)28km/h (17mph)32km/h (20mph)34km/h (21mph)
Direction 310°
NW
330°
NNW
340°
NNW
347°
NNW
359°
N
360°
N

N
16°
NNE
Wind chill12°C (53°F)9°C (48°F)6°C (43°F)7°C (44°F)8°C (46°F)9°C (47°F)8°C (46°F)10°C (49°F)
Waves
Height1.1m (3.7ft)1.2m (3.9ft)1.2m (4.1ft)1.2m (3.8ft)1.0m (3.4ft)1.0m (3.2ft)1.0m (3.3ft)1.1m (3.5ft)
Direction 80°
E
345°
NNW

N

N
87°
E
92°
E
93°
E
94°
E
Period8.3 sec.8.2 sec.8.1 sec.9.0 sec.9.0 sec.9.0 sec.8.9 sec.9.0 sec.
Significant height1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Sunday 22 December 2024

On Sunday 22 December 2024, the sun will rise at 07:18 and will set at 17:31 on the beach(es) of St. Augustine. The outside temperature will be a high of 61°F t and a low of 56°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 20.5mph km/h (with gusts up to 28.6mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)13°C (55°F)13°C (56°F)15°C (59°F)16°C (60°F)15°C (59°F)15°C (58°F)16°C (60°F)
Perceived temperature10°C (51°F)11°C (51°F)11°C (53°F)13°C (56°F)16°C (60°F)15°C (59°F)13°C (55°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity60%64%64%61%59%67%76%77%
Barometric pressure1023 hPa1023 hPa1024 hPa1026 hPa1026 hPa1025 hPa1026 hPa1027 hPa
Cloud cover6%56%44%41%38%95%98%92%
Heat index13°C (55°F)13°C (55°F)13°C (56°F)15°C (59°F)16°C (60°F)15°C (59°F)15°C (58°F)16°C (60°F)
Dew point5°C (41°F)6°C (43°F)7°C (44°F)7°C (45°F)8°C (46°F)9°C (48°F)10°C (51°F)12°C (53°F)
Wind
Speed21km/h (13mph)20km/h (12mph)19km/h (12mph)22km/h (14mph)24km/h (15mph)27km/h (17mph)33km/h (21mph)31km/h (19mph)
Gusts29km/h (18mph)29km/h (18mph)29km/h (18mph)29km/h (18mph)32km/h (20mph)37km/h (23mph)46km/h (29mph)43km/h (27mph)
Direction 15°
NNE

N

N
10°
N
17°
NNE
10°
N
19°
NNE
32°
NNE
Wind chill10°C (51°F)11°C (51°F)11°C (53°F)13°C (56°F)16°C (60°F)15°C (59°F)13°C (55°F)16°C (60°F)
Waves
Height1.0m (3.4ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.5ft)1.1m (3.7ft)1.2m (3.9ft)1.4m (4.6ft)1.5m (4.8ft)
Direction 94°
E
92°
E
92°
E
90°
E
87°
E
84°
E
32°
NNE
39°
NE
Period8.9 sec.8.9 sec.8.8 sec.8.6 sec.8.5 sec.8.3 sec.8.4 sec.8.4 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)1.1m (3.6ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Monday 23 December 2024

On Monday 23 December 2024, the sun will rise at 07:18 and will set at 17:32 on the beach(es) of St. Augustine. The outside temperature will be a high of 67°F t and a low of 61°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 17.4mph km/h (with gusts up to 24.2mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)17°C (63°F)18°C (64°F)18°C (65°F)19°C (65°F)18°C (65°F)19°C (66°F)17°C (63°F)
Perceived temperature17°C (62°F)17°C (63°F)18°C (64°F)18°C (65°F)19°C (65°F)18°C (65°F)19°C (66°F)17°C (63°F)
Precipitation0in0in0in0.1in0.1in0in0in0in
Humidity78%81%84%83%84%86%84%91%
Barometric pressure1026 hPa1025 hPa1025 hPa1027 hPa1026 hPa1024 hPa1024 hPa1025 hPa
Cloud cover100%87%51%98%100%100%77%5%
Heat index17°C (62°F)17°C (63°F)18°C (64°F)18°C (65°F)19°C (65°F)18°C (65°F)19°C (66°F)17°C (63°F)
Dew point13°C (55°F)14°C (57°F)15°C (59°F)15°C (60°F)16°C (60°F)16°C (61°F)16°C (61°F)16°C (60°F)
Wind
Speed23km/h (14mph)18km/h (11mph)17km/h (10mph)19km/h (12mph)23km/h (14mph)24km/h (15mph)28km/h (18mph)12km/h (8mph)
Gusts32km/h (20mph)26km/h (16mph)27km/h (17mph)29km/h (18mph)23km/h (15mph)39km/h (24mph)30km/h (19mph)22km/h (14mph)
Direction 38°
NE
61°
ENE
70°
ENE
101°
E
117°
ESE
118°
ESE
102°
ESE
189°
S
Wind chill17°C (62°F)17°C (63°F)18°C (64°F)18°C (65°F)19°C (65°F)18°C (65°F)19°C (66°F)17°C (63°F)
Waves
Height1.5m (4.8ft)1.5m (4.9ft)1.5m (5.0ft)1.6m (5.2ft)1.5m (5.1ft)1.5m (5.0ft)1.5m (5.1ft)1.7m (5.6ft)
Direction 71°
ENE
71°
ENE
72°
ENE
59°
ENE
69°
ENE
72°
ENE
77°
ENE
78°
ENE
Period8.3 sec.8.3 sec.8.3 sec.8.3 sec.8.3 sec.14.6 sec.14.0 sec.14.0 sec.
Significant height1.0m (3.3ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.2ft)1.4m (4.6ft)0.6m (2ft)0.8m (2.6ft)1.6m (5.2ft)
Sea water temperature
Water temperature17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)

Sea weather on Tuesday 24 December 2024

On Tuesday 24 December 2024, the sun will rise at 07:19 and will set at 17:32 on the beach(es) of St. Augustine. The outside temperature will be a high of 63°F t and a low of 58°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 12.4mph km/h (with gusts up to 19.3mph). Wave height will be up to 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (61°F)15°C (59°F)14°C (57°F)14°C (58°F)16°C (60°F)15°C (58°F)15°C (58°F)17°C (62°F)
Perceived temperature16°C (61°F)14°C (58°F)13°C (55°F)13°C (56°F)16°C (60°F)14°C (56°F)13°C (56°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%95%97%95%81%78%84%87%
Barometric pressure1025 hPa1024 hPa1024 hPa1025 hPa1024 hPa1021 hPa1022 hPa1022 hPa
Cloud cover24%21%55%85%5%0%3%15%
Heat index16°C (61°F)15°C (59°F)14°C (57°F)14°C (58°F)16°C (60°F)15°C (58°F)15°C (58°F)17°C (62°F)
Dew point15°C (59°F)14°C (58°F)14°C (57°F)13°C (56°F)12°C (54°F)11°C (51°F)12°C (54°F)14°C (58°F)
Wind
Speed10km/h (6mph)13km/h (8mph)14km/h (9mph)14km/h (9mph)12km/h (7mph)15km/h (9mph)18km/h (11mph)20km/h (13mph)
Gusts18km/h (11mph)24km/h (15mph)24km/h (15mph)20km/h (12mph)18km/h (11mph)31km/h (19mph)22km/h (13mph)30km/h (19mph)
Direction 245°
WSW
276°
W
295°
WNW
316°
NW
339°
NNW
22°
NNE
33°
NNE
25°
NNE
Wind chill16°C (61°F)14°C (58°F)13°C (55°F)13°C (56°F)16°C (60°F)14°C (56°F)13°C (56°F)17°C (62°F)
Waves
Height1.7m (5.6ft)1.7m (5.7ft)1.8m (5.9ft)1.9m (6.2ft)2.0m (6.7ft)2.0m (6.5ft)1.9m (6.4ft)1.7m (5.4ft)
Direction 85°
E
90°
E
94°
E
95°
E
97°
E
98°
E
99°
E
103°
ESE
Period14.0 sec.12.9 sec.12.9 sec.12.9 sec.12.9 sec.12.9 sec.12.9 sec.12.4 sec.
Significant height1.5m (4.9ft)1.5m (4.9ft)1.6m (5.2ft)1.6m (5.2ft)1.7m (5.6ft)1.7m (5.6ft)1.8m (5.9ft)1.5m (4.9ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Wednesday 25 December 2024

On Wednesday 25 December 2024, the sun will rise at 07:19 and will set at 17:33 on the beach(es) of St. Augustine. The outside temperature will be a high of 65°F t and a low of 61°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 12.4mph km/h (with gusts up to 18.6mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)
Perceived temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%84%84%82%83%83%85%87%
Barometric pressure1022 hPa1021 hPa1021 hPa1022 hPa1021 hPa1020 hPa1020 hPa1021 hPa
Cloud cover9%42%70%85%93%75%54%68%
Heat index17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)
Dew point14°C (58°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (57°F)14°C (58°F)15°C (59°F)
Wind
Speed16km/h (10mph)17km/h (11mph)20km/h (12mph)19km/h (12mph)19km/h (12mph)19km/h (12mph)19km/h (12mph)17km/h (11mph)
Gusts23km/h (15mph)26km/h (16mph)28km/h (17mph)27km/h (17mph)26km/h (16mph)28km/h (17mph)30km/h (19mph)27km/h (17mph)
Direction 24°
NNE
24°
NNE
19°
NNE
17°
NNE
16°
NNE
19°
NNE
18°
NNE
12°
NNE
Wind chill17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)
Waves
Height1.6m (5.1ft)1.4m (4.7ft)1.3m (4.4ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)
Direction 104°
ESE
105°
ESE
105°
ESE
105°
ESE
104°
ESE
103°
ESE
104°
ESE
103°
ESE
Period12.4 sec.10.8 sec.10.3 sec.10.1 sec.10.1 sec.10.1 sec.9.9 sec.7.5 sec.
Significant height1.4m (4.6ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.7m (2.3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Thursday 26 December 2024

On Thursday 26 December 2024, the sun will rise at 07:19 and will set at 17:33 on the beach(es) of St. Augustine. The outside temperature will be a high of 65°F t and a low of 63°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 24.2mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (64°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (65°F)
Perceived temperature18°C (64°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%92%94%92%87%85%83%85%
Barometric pressure1020 hPa1019 hPa1020 hPa1022 hPa1021 hPa1020 hPa1021 hPa1021 hPa
Cloud cover57%51%78%65%84%96%92%58%
Heat index18°C (64°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (65°F)
Dew point16°C (60°F)17°C (62°F)17°C (62°F)16°C (60°F)15°C (59°F)15°C (59°F)15°C (59°F)16°C (60°F)
Wind
Speed15km/h (9mph)15km/h (10mph)20km/h (12mph)24km/h (15mph)25km/h (15mph)23km/h (15mph)25km/h (16mph)24km/h (15mph)
Gusts23km/h (14mph)24km/h (15mph)30km/h (18mph)34km/h (21mph)35km/h (22mph)35km/h (21mph)39km/h (24mph)39km/h (24mph)
Direction
N
239°
WSW
122°
ESE

N
10°
N
14°
NNE
22°
NNE
16°
NNE
Wind chill18°C (64°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (65°F)
Waves
Height1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)
Direction 104°
ESE
105°
ESE
104°
ESE
104°
ESE
106°
ESE
106°
ESE
106°
ESE
105°
ESE
Period6.3 sec.8.4 sec.9.4 sec.9.2 sec.9.2 sec.9.2 sec.8.8 sec.8.5 sec.
Significant height0.4m (1.3ft)0.6m (2ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.8m (2.6ft)0.9m (3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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