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
Wednesday 28 January 202643°F to 56°Frecommended
Thursday 29 January 202647°F to 54°Fdiscouraged
Friday 30 January 202650°F to 59°Frecommended
Saturday 31 January 202631°F to 56°Fnot recommended
Sunday 1 February 202627°F to 41°Fnot recommended
Monday 2 February 202634°F to 45°Fdiscouraged
Tuesday 3 February 202643°F to 54°Frecommended

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

Sea weather on Wednesday 28 January 2026

On Wednesday 28 January 2026, the sun will rise at 07:18 and will set at 17:59 on the beach(es) of St. Augustine. The outside temperature will be a high of 56°F t and a low of 43°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 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)6°C (43°F)6°C (42°F)6°C (43°F)9°C (47°F)11°C (52°F)9°C (48°F)10°C (50°F)
Perceived temperature5°C (40°F)3°C (37°F)2°C (36°F)3°C (37°F)6°C (43°F)10°C (50°F)6°C (43°F)8°C (46°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity37%40%47%48%37%29%34%43%
Barometric pressure1028 hPa1027 hPa1026 hPa1028 hPa1027 hPa1023 hPa1023 hPa1024 hPa
Cloud cover2%1%4%27%15%7%0%0%
Heat index7°C (45°F)6°C (43°F)6°C (42°F)6°C (43°F)9°C (47°F)11°C (52°F)9°C (48°F)10°C (50°F)
Dew point-7°C (20°F)-6°C (21°F)-5°C (24°F)-4°C (25°F)-5°C (22°F)-6°C (21°F)-6°C (21°F)-2°C (29°F)
Wind
Speed12km/h (8mph)19km/h (12mph)19km/h (12mph)20km/h (13mph)16km/h (10mph)12km/h (7mph)15km/h (9mph)16km/h (10mph)
Gusts19km/h (12mph)28km/h (17mph)26km/h (16mph)25km/h (16mph)22km/h (14mph)19km/h (12mph)31km/h (19mph)27km/h (17mph)
Direction 301°
WNW
313°
NW
317°
NW
321°
NW
321°
NW
320°
NW
291°
WNW
288°
WNW
Wind chill5°C (40°F)3°C (37°F)2°C (36°F)3°C (37°F)6°C (43°F)10°C (50°F)6°C (43°F)8°C (46°F)
Waves
Height0.9m (2.8ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (2.9ft)0.8m (2.6ft)0.7m (2.4ft)0.7m (2.2ft)0.6m (2.1ft)
Direction 85°
E
86°
E
87°
E
86°
E
85°
E
84°
E
86°
E
89°
E
Period7.8 sec.9.4 sec.7.6 sec.7.4 sec.9.2 sec.8.0 sec.7.9 sec.9.3 sec.
Significant height1.2m (3.9ft)0.9m (3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 07:17 and will set at 18:00 on the beach(es) of St. Augustine. The outside temperature will be a high of 54°F t and a low of 47°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 14.3mph km/h (with gusts up to 21.1mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (48°F)8°C (46°F)8°C (46°F)9°C (48°F)10°C (49°F)9°C (49°F)10°C (49°F)11°C (52°F)
Perceived temperature6°C (42°F)4°C (40°F)4°C (39°F)6°C (43°F)7°C (45°F)7°C (45°F)8°C (46°F)9°C (49°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity52%57%61%61%57%56%59%61%
Barometric pressure1025 hPa1025 hPa1025 hPa1025 hPa1025 hPa1023 hPa1023 hPa1023 hPa
Cloud cover0%0%0%0%26%17%100%53%
Heat index9°C (48°F)8°C (46°F)8°C (46°F)9°C (48°F)10°C (49°F)9°C (49°F)10°C (49°F)11°C (52°F)
Dew point-0°C (31°F)-0°C (31°F)1°C (33°F)2°C (35°F)1°C (35°F)1°C (34°F)2°C (36°F)4°C (39°F)
Wind
Speed23km/h (15mph)21km/h (13mph)22km/h (14mph)22km/h (13mph)17km/h (11mph)13km/h (8mph)12km/h (8mph)14km/h (9mph)
Gusts34km/h (21mph)31km/h (19mph)32km/h (20mph)27km/h (17mph)23km/h (14mph)19km/h (12mph)19km/h (12mph)20km/h (13mph)
Direction 315°
NW
322°
NW
336°
NNW
356°
N
10°
N
24°
NNE
46°
NE
79°
ENE
Wind chill6°C (42°F)4°C (40°F)4°C (39°F)6°C (43°F)7°C (45°F)7°C (45°F)8°C (46°F)9°C (49°F)
Waves
Height0.8m (2.5ft)0.8m (2.6ft)0.7m (2.5ft)0.7m (2.4ft)0.7m (2.2ft)0.6m (2.0ft)0.6m (1.8ft)0.5m (1.8ft)
Direction 91°
E
93°
E
94°
E
93°
E
93°
E
94°
E
94°
E
95°
E
Period9.6 sec.9.2 sec.9.3 sec.9.4 sec.9.5 sec.4.4 sec.4.3 sec.9.4 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 07:17 and will set at 18:01 on the beach(es) of St. Augustine. The outside temperature will be a high of 59°F t and a low of 50°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 12.4mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)12°C (54°F)12°C (53°F)11°C (51°F)13°C (55°F)15°C (59°F)14°C (58°F)14°C (57°F)
Perceived temperature11°C (52°F)12°C (54°F)12°C (53°F)10°C (49°F)14°C (57°F)14°C (57°F)14°C (57°F)13°C (55°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity61%62%65%71%56%56%63%66%
Barometric pressure1022 hPa1021 hPa1020 hPa1021 hPa1020 hPa1016 hPa1016 hPa1017 hPa
Cloud cover19%46%10%2%5%33%45%93%
Heat index12°C (53°F)12°C (54°F)12°C (53°F)11°C (51°F)13°C (55°F)15°C (59°F)14°C (58°F)14°C (57°F)
Dew point5°C (40°F)5°C (41°F)5°C (41°F)6°C (42°F)5°C (40°F)6°C (43°F)7°C (45°F)7°C (45°F)
Wind
Speed10km/h (6mph)5km/h (3mph)4km/h (3mph)10km/h (6mph)3km/h (2mph)12km/h (8mph)7km/h (4mph)13km/h (8mph)
Gusts15km/h (10mph)8km/h (5mph)7km/h (4mph)16km/h (10mph)5km/h (3mph)18km/h (11mph)11km/h (7mph)20km/h (13mph)
Direction 89°
E
126°
SE
252°
WSW
275°
W
277°
W
108°
ESE
106°
ESE
355°
N
Wind chill11°C (52°F)12°C (54°F)12°C (53°F)10°C (49°F)14°C (57°F)14°C (57°F)14°C (57°F)13°C (55°F)
Waves
Height0.5m (1.7ft)0.5m (1.6ft)0.5m (1.5ft)0.5m (1.5ft)0.5m (1.5ft)0.5m (1.6ft)0.6m (1.8ft)0.5m (1.8ft)
Direction 97°
E
97°
E
97°
E
97°
E
97°
E
97°
E
97°
E
97°
E
Period9.3 sec.9.2 sec.9.2 sec.9.1 sec.9.1 sec.9.1 sec.7.0 sec.6.9 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.7m (2.3ft)0.7m (2.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 07:16 and will set at 18:02 on the beach(es) of St. Augustine. The outside temperature will be a high of 56°F t and a low of 31°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 31.1mph km/h (with gusts up to 33.6mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (56°F)13°C (56°F)13°C (55°F)11°C (52°F)11°C (52°F)9°C (47°F)5°C (41°F)1°C (34°F)
Perceived temperature13°C (55°F)14°C (57°F)13°C (55°F)9°C (48°F)8°C (46°F)4°C (39°F)-1°C (30°F)-6°C (21°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%64%65%69%69%45%49%53%
Barometric pressure1016 hPa1014 hPa1012 hPa1013 hPa1013 hPa1010 hPa1013 hPa1017 hPa
Cloud cover54%63%22%100%100%2%8%3%
Heat index13°C (56°F)13°C (56°F)13°C (55°F)11°C (52°F)11°C (52°F)9°C (47°F)5°C (41°F)1°C (34°F)
Dew point7°C (45°F)7°C (44°F)6°C (44°F)6°C (42°F)6°C (42°F)-3°C (27°F)-5°C (24°F)-7°C (19°F)
Wind
Speed9km/h (5mph)4km/h (2mph)6km/h (4mph)21km/h (13mph)31km/h (19mph)39km/h (24mph)50km/h (31mph)47km/h (29mph)
Gusts13km/h (8mph)5km/h (3mph)9km/h (5mph)28km/h (17mph)40km/h (25mph)45km/h (28mph)50km/h (31mph)54km/h (33mph)
Direction 15°
NNE
343°
NNW
262°
W
306°
NW
293°
WNW
282°
WNW
291°
WNW
293°
WNW
Wind chill13°C (55°F)14°C (57°F)13°C (55°F)9°C (48°F)8°C (46°F)4°C (39°F)-1°C (30°F)-6°C (21°F)
Waves
Height0.5m (1.7ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.8ft)0.9m (2.9ft)1.1m (3.5ft)1.5m (5.0ft)1.7m (5.5ft)
Direction 98°
E
98°
E
97°
E
96°
E
314°
NW
312°
NW
317°
NW
324°
NW
Period6.8 sec.6.7 sec.8.9 sec.8.8 sec.9.0 sec.8.8 sec.8.7 sec.9.4 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)1.2m (3.9ft)1.4m (4.6ft)1.6m (5.2ft)2.1m (6.9ft)2.0m (6.6ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 07:15 and will set at 18:03 on the beach(es) of St. Augustine. The outside temperature will be a high of 41°F t and a low of 27°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 29.2mph km/h (with gusts up to 33.6mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-1°C (30°F)-2°C (28°F)-3°C (27°F)-2°C (29°F)-0°C (32°F)2°C (36°F)2°C (35°F)4°C (40°F)
Perceived temperature-9°C (15°F)-11°C (12°F)-11°C (12°F)-10°C (15°F)-7°C (19°F)-4°C (25°F)-4°C (24°F)-1°C (30°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity60%63%63%59%45%35%35%40%
Barometric pressure1018 hPa1019 hPa1021 hPa1023 hPa1023 hPa1022 hPa1024 hPa1026 hPa
Cloud cover0%0%0%0%0%0%0%0%
Heat index-1°C (30°F)-2°C (28°F)-3°C (27°F)-2°C (29°F)-0°C (32°F)2°C (36°F)2°C (35°F)4°C (40°F)
Dew point-8°C (18°F)-8°C (17°F)-9°C (17°F)-9°C (16°F)-11°C (13°F)-11°C (12°F)-12°C (11°F)-8°C (18°F)
Wind
Speed47km/h (29mph)45km/h (28mph)44km/h (27mph)40km/h (25mph)32km/h (20mph)33km/h (21mph)32km/h (20mph)31km/h (19mph)
Gusts54km/h (34mph)52km/h (32mph)51km/h (31mph)46km/h (28mph)34km/h (21mph)36km/h (22mph)38km/h (24mph)42km/h (26mph)
Direction 292°
WNW
292°
WNW
295°
WNW
300°
WNW
302°
WNW
295°
WNW
299°
WNW
301°
WNW
Wind chill-9°C (15°F)-11°C (12°F)-11°C (12°F)-10°C (15°F)-7°C (19°F)-4°C (25°F)-4°C (24°F)-1°C (30°F)
Waves
Height1.7m (5.7ft)1.9m (6.1ft)1.8m (6.1ft)1.6m (5.4ft)1.4m (4.6ft)1.3m (4.2ft)1.2m (3.9ft)1.2m (3.9ft)
Direction 321°
NW
318°
NW
317°
NW
321°
NW
329°
NNW
327°
NNW
321°
NW
324°
NW
Period9.5 sec.9.5 sec.9.6 sec.9.8 sec.10.3 sec.10.6 sec.10.7 sec.14.3 sec.
Significant height2.1m (6.9ft)2.2m (7.2ft)2.1m (6.9ft)1.8m (5.9ft)1.5m (4.9ft)1.5m (4.9ft)1.3m (4.3ft)1.4m (4.6ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 07:15 and will set at 18:04 on the beach(es) of St. Augustine. The outside temperature will be a high of 45°F t and a low of 34°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 17.4mph km/h (with gusts up to 22.4mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (37°F)2°C (35°F)1°C (34°F)2°C (36°F)5°C (41°F)7°C (44°F)6°C (42°F)6°C (43°F)
Perceived temperature-3°C (27°F)-4°C (25°F)-4°C (25°F)-2°C (28°F)2°C (35°F)4°C (40°F)3°C (37°F)3°C (37°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity45%50%53%48%34%25%30%41%
Barometric pressure1026 hPa1027 hPa1028 hPa1030 hPa1029 hPa1027 hPa1027 hPa1029 hPa
Cloud cover0%0%2%1%5%2%0%0%
Heat index3°C (37°F)2°C (35°F)1°C (34°F)2°C (36°F)5°C (41°F)7°C (44°F)6°C (42°F)6°C (43°F)
Dew point-8°C (18°F)-8°C (18°F)-7°C (19°F)-8°C (18°F)-10°C (15°F)-12°C (11°F)-11°C (13°F)-6°C (20°F)
Wind
Speed28km/h (17mph)28km/h (17mph)22km/h (14mph)19km/h (12mph)15km/h (9mph)12km/h (8mph)13km/h (8mph)15km/h (9mph)
Gusts36km/h (22mph)35km/h (22mph)27km/h (17mph)23km/h (14mph)21km/h (13mph)23km/h (14mph)26km/h (16mph)27km/h (17mph)
Direction 305°
NW
305°
NW
305°
NW
302°
WNW
307°
NW
304°
WNW
279°
W
270°
W
Wind chill-3°C (27°F)-4°C (25°F)-4°C (25°F)-2°C (28°F)2°C (35°F)4°C (40°F)3°C (37°F)3°C (37°F)
Waves
Height1.2m (3.8ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3.0ft)0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)
Direction 333°
NNW
343°
NNW
345°
NNW
348°
NNW
164°
SSE
70°
ENE
71°
ENE
72°
ENE
Period13.7 sec.9.5 sec.11.0 sec.12.3 sec.12.0 sec.11.8 sec.12.4 sec.12.6 sec.
Significant height1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 07:14 and will set at 18:04 on the beach(es) of St. Augustine. The outside temperature will be a high of 54°F t and a low of 43°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 14.9mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (43°F)6°C (42°F)6°C (42°F)7°C (45°F)10°C (50°F)11°C (52°F)11°C (52°F)11°C (53°F)
Perceived temperature3°C (38°F)3°C (38°F)4°C (39°F)6°C (42°F)10°C (49°F)11°C (51°F)10°C (50°F)10°C (50°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity46%46%46%41%32%34%43%48%
Barometric pressure1029 hPa1028 hPa1029 hPa1030 hPa1029 hPa1027 hPa1027 hPa1027 hPa
Cloud cover0%12%6%23%78%54%40%44%
Heat index6°C (43°F)6°C (42°F)6°C (42°F)7°C (45°F)10°C (50°F)11°C (52°F)11°C (52°F)11°C (53°F)
Dew point-5°C (24°F)-5°C (23°F)-5°C (23°F)-5°C (23°F)-6°C (21°F)-4°C (25°F)-1°C (31°F)1°C (33°F)
Wind
Speed14km/h (9mph)12km/h (8mph)10km/h (6mph)8km/h (5mph)5km/h (3mph)9km/h (6mph)12km/h (8mph)12km/h (8mph)
Gusts24km/h (15mph)21km/h (13mph)16km/h (10mph)12km/h (8mph)7km/h (4mph)13km/h (8mph)21km/h (13mph)21km/h (13mph)
Direction 278°
W
288°
WNW
305°
NW
290°
WNW
209°
SSW
145°
SE
147°
SSE
183°
S
Wind chill3°C (38°F)3°C (38°F)4°C (39°F)6°C (42°F)10°C (49°F)11°C (51°F)10°C (50°F)10°C (50°F)
Waves
Height0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 72°
ENE
71°
ENE
71°
ENE
71°
ENE
70°
ENE
69°
ENE
69°
ENE
69°
ENE
Period12.5 sec.12.3 sec.12.0 sec.11.8 sec.11.5 sec.8.4 sec.6.8 sec.6.7 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units