Sea weather in St Petersburg in Florida All the beach weather in St Petersburg

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

Discover the best moment to go to the beach in St Petersburg in Florida this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in St Petersburg. 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 67°Fdiscouraged
Saturday 21 December 202450°F to 63°Fdiscouraged
Sunday 22 December 202452°F to 65°Fdiscouraged
Monday 23 December 202458°F to 68°Fdiscouraged
Tuesday 24 December 202463°F to 68°Frecommended
Wednesday 25 December 202467°F to 70°Frecommended
Thursday 26 December 202468°F to 72°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in St Petersburg

Sea weather on Friday 20 December 2024

On Friday 20 December 2024, the sun will rise at 07:17 and will set at 17:40 on the beach(es) of St Petersburg. The outside temperature will be a high of 67°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 21.1mph 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 temperature19°C (67°F)19°C (66°F)18°C (65°F)18°C (64°F)18°C (65°F)16°C (61°F)13°C (55°F)16°C (62°F)
Perceived temperature19°C (67°F)19°C (66°F)18°C (65°F)18°C (64°F)18°C (65°F)16°C (61°F)10°C (50°F)16°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%83%86%81%76%67%59%57%
Barometric pressure1018 hPa1018 hPa1019 hPa1021 hPa1019 hPa1018 hPa1018 hPa1020 hPa
Cloud cover3%0%10%81%65%6%0%0%
Heat index19°C (67°F)19°C (66°F)18°C (65°F)18°C (64°F)18°C (65°F)16°C (61°F)13°C (55°F)16°C (62°F)
Dew point17°C (63°F)16°C (61°F)16°C (61°F)15°C (58°F)14°C (57°F)10°C (50°F)5°C (40°F)8°C (46°F)
Wind
Speed12km/h (7mph)16km/h (10mph)24km/h (15mph)27km/h (17mph)27km/h (17mph)34km/h (21mph)28km/h (17mph)28km/h (18mph)
Gusts19km/h (12mph)26km/h (16mph)35km/h (21mph)35km/h (22mph)38km/h (23mph)35km/h (22mph)29km/h (18mph)40km/h (25mph)
Direction 339°
NNW
328°
NNW
339°
NNW
327°
NNW
324°
NW
319°
NW
322°
NW
332°
NNW
Wind chill19°C (67°F)19°C (66°F)18°C (65°F)18°C (64°F)18°C (65°F)16°C (61°F)10°C (50°F)16°C (62°F)
Waves
Height0.2m (0.6ft)0.2m (0.7ft)0.4m (1.2ft)0.6m (1.8ft)0.5m (1.8ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.2ft)
Direction 313°
NW
317°
NW
312°
NW
306°
NW
295°
WNW
296°
WNW
293°
WNW
287°
WNW
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)1.0m (3.3ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water 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 (62°F)

Sea weather on Saturday 21 December 2024

On Saturday 21 December 2024, the sun will rise at 07:18 and will set at 17:41 on the beach(es) of St Petersburg. The outside temperature will be a high of 63°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 17.4mph km/h (with gusts up to 24.2mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)16°C (60°F)15°C (58°F)13°C (56°F)13°C (55°F)12°C (54°F)10°C (51°F)13°C (56°F)
Perceived temperature17°C (62°F)16°C (60°F)13°C (55°F)11°C (52°F)11°C (51°F)10°C (51°F)8°C (46°F)12°C (53°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity52%54%59%65%58%55%55%48%
Barometric pressure1020 hPa1019 hPa1019 hPa1022 hPa1022 hPa1021 hPa1022 hPa1022 hPa
Cloud cover0%0%8%49%33%99%4%0%
Heat index17°C (62°F)16°C (60°F)15°C (58°F)13°C (56°F)13°C (55°F)12°C (54°F)10°C (51°F)13°C (56°F)
Dew point7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)5°C (40°F)4°C (38°F)2°C (35°F)3°C (37°F)
Wind
Speed28km/h (17mph)24km/h (15mph)22km/h (14mph)22km/h (14mph)21km/h (13mph)21km/h (13mph)23km/h (14mph)21km/h (13mph)
Gusts39km/h (24mph)33km/h (20mph)30km/h (19mph)28km/h (17mph)27km/h (17mph)26km/h (16mph)27km/h (17mph)28km/h (18mph)
Direction 343°
NNW
341°
NNW
349°
NNW

N
349°
NNW
336°
NNW
343°
NNW

N
Wind chill17°C (62°F)16°C (60°F)13°C (55°F)11°C (52°F)11°C (51°F)10°C (51°F)8°C (46°F)12°C (53°F)
Waves
Height0.7m (2.2ft)0.6m (2.1ft)0.6m (1.9ft)0.5m (1.7ft)0.5m (1.7ft)0.5m (1.6ft)0.5m (1.5ft)0.4m (1.4ft)
Direction 287°
WNW
285°
WNW
287°
WNW
288°
WNW
288°
WNW
288°
WNW
288°
WNW
288°
WNW
Period0.1 sec.0.1 sec.6.0 sec.6.1 sec.6.1 sec.6.1 sec.6.1 sec.6.0 sec.
Significant height1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)
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 17:41 on the beach(es) of St Petersburg. The outside temperature will be a high of 65°F t and a low of 52°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 22.4mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (54°F)12°C (53°F)11°C (52°F)11°C (52°F)13°C (55°F)15°C (58°F)15°C (58°F)17°C (62°F)
Perceived temperature10°C (50°F)9°C (49°F)8°C (47°F)9°C (48°F)11°C (52°F)14°C (57°F)14°C (57°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity52%65%67%66%58%50%54%65%
Barometric pressure1023 hPa1023 hPa1023 hPa1026 hPa1025 hPa1023 hPa1023 hPa1024 hPa
Cloud cover2%12%0%0%0%0%0%0%
Heat index12°C (54°F)12°C (53°F)11°C (52°F)11°C (52°F)13°C (55°F)15°C (58°F)15°C (58°F)17°C (62°F)
Dew point3°C (37°F)5°C (41°F)5°C (41°F)5°C (41°F)4°C (40°F)4°C (40°F)5°C (42°F)10°C (51°F)
Wind
Speed23km/h (15mph)20km/h (13mph)21km/h (13mph)22km/h (14mph)17km/h (11mph)12km/h (7mph)14km/h (9mph)24km/h (15mph)
Gusts31km/h (19mph)27km/h (16mph)28km/h (17mph)28km/h (17mph)31km/h (19mph)25km/h (16mph)29km/h (18mph)36km/h (22mph)
Direction 35°
NE
39°
NE
28°
NNE
30°
NNE
31°
NNE
24°
NNE
19°
NNE
60°
ENE
Wind chill10°C (50°F)9°C (49°F)8°C (47°F)9°C (48°F)11°C (52°F)14°C (57°F)14°C (57°F)17°C (62°F)
Waves
Height0.4m (1.3ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.0ft)0.2m (0.8ft)0.2m (0.7ft)0.3m (1.0ft)
Direction 287°
WNW
290°
WNW
19°
NNE
24°
NNE

N
302°
WNW
300°
WNW
13°
NNE
Period5.8 sec.5.5 sec.5.2 sec.5.0 sec.4.8 sec.4.6 sec.4.5 sec.4.2 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)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 Monday 23 December 2024

On Monday 23 December 2024, the sun will rise at 07:19 and will set at 17:42 on the beach(es) of St Petersburg. The outside temperature will be a high of 68°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 14.9mph km/h (with gusts up to 21.1mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (59°F)14°C (58°F)15°C (58°F)16°C (60°F)18°C (64°F)20°C (68°F)20°C (67°F)20°C (67°F)
Perceived temperature13°C (56°F)13°C (55°F)13°C (56°F)16°C (60°F)18°C (64°F)20°C (68°F)20°C (67°F)20°C (67°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%82%86%83%69%63%69%70%
Barometric pressure1025 hPa1024 hPa1024 hPa1026 hPa1025 hPa1023 hPa1023 hPa1024 hPa
Cloud cover31%24%13%14%7%51%62%67%
Heat index15°C (59°F)14°C (58°F)15°C (58°F)16°C (60°F)18°C (64°F)20°C (68°F)20°C (67°F)20°C (67°F)
Dew point11°C (51°F)11°C (53°F)12°C (54°F)13°C (55°F)12°C (54°F)13°C (55°F)14°C (57°F)14°C (57°F)
Wind
Speed24km/h (15mph)21km/h (13mph)21km/h (13mph)18km/h (11mph)15km/h (9mph)7km/h (4mph)10km/h (6mph)11km/h (7mph)
Gusts34km/h (21mph)31km/h (19mph)30km/h (19mph)27km/h (17mph)23km/h (14mph)11km/h (7mph)18km/h (11mph)19km/h (11mph)
Direction 57°
ENE
48°
NE
53°
NE
53°
NE
67°
ENE
20°
NNE

N
27°
NNE
Wind chill13°C (56°F)13°C (55°F)13°C (56°F)16°C (60°F)18°C (64°F)20°C (68°F)20°C (67°F)20°C (67°F)
Waves
Height0.3m (1.1ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.8ft)0.1m (0.5ft)0.5m (1.7ft)0.1m (0.5ft)
Direction 27°
NNE
33°
NNE
40°
NE
44°
NE
48°
NE
50°
NE
355°
N
48°
NE
Period4.2 sec.4.3 sec.4.3 sec.4.3 sec.4.3 sec.2.5 sec.2.6 sec.2.0 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water 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 (62°F)

Sea weather on Tuesday 24 December 2024

On Tuesday 24 December 2024, the sun will rise at 07:19 and will set at 17:42 on the beach(es) of St Petersburg. The outside temperature will be a high of 68°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 11.8mph km/h (with gusts up to 23mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)19°C (65°F)18°C (64°F)18°C (64°F)19°C (66°F)20°C (68°F)19°C (66°F)20°C (67°F)
Perceived temperature19°C (66°F)19°C (65°F)18°C (64°F)18°C (64°F)19°C (66°F)20°C (68°F)19°C (66°F)20°C (67°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%74%77%76%69%66%70%71%
Barometric pressure1024 hPa1023 hPa1023 hPa1024 hPa1023 hPa1020 hPa1020 hPa1020 hPa
Cloud cover73%25%3%32%18%11%15%71%
Heat index19°C (66°F)19°C (65°F)18°C (64°F)18°C (64°F)19°C (66°F)20°C (68°F)19°C (66°F)20°C (67°F)
Dew point14°C (57°F)14°C (57°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)14°C (57°F)
Wind
Speed17km/h (11mph)15km/h (9mph)14km/h (9mph)14km/h (9mph)12km/h (8mph)10km/h (6mph)19km/h (12mph)19km/h (12mph)
Gusts27km/h (17mph)24km/h (15mph)24km/h (15mph)22km/h (14mph)19km/h (12mph)18km/h (11mph)37km/h (23mph)34km/h (21mph)
Direction 56°
NE
72°
ENE
60°
ENE
59°
ENE
51°
NE
359°
N
348°
NNW
26°
NNE
Wind chill19°C (66°F)19°C (65°F)18°C (64°F)18°C (64°F)19°C (66°F)20°C (68°F)19°C (66°F)20°C (67°F)
Waves
Height0.2m (0.6ft)0.1m (0.5ft)0.1m (0.4ft)0.6m (1.9ft)0.3m (0.9ft)0.5m (1.7ft)0.2m (0.8ft)0.5m (1.7ft)
Direction 38°
NE
11°
N
329°
NNW
330°
NNW
345°
NNW
341°
NNW
340°
NNW
335°
NNW
Period2.3 sec.4.3 sec.4.4 sec.4.3 sec.4.3 sec.2.2 sec.2.2 sec.2.2 sec.
Significant height0.7m (2.3ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water 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 (62°F)

Sea weather on Wednesday 25 December 2024

On Wednesday 25 December 2024, the sun will rise at 07:19 and will set at 17:43 on the beach(es) of St Petersburg. The outside temperature will be a high of 70°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 16.2mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (68°F)19°C (67°F)19°C (66°F)19°C (66°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (69°F)
Perceived temperature20°C (68°F)19°C (67°F)19°C (66°F)19°C (66°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%81%84%87%80%76%77%78%
Barometric pressure1020 hPa1019 hPa1019 hPa1020 hPa1019 hPa1017 hPa1018 hPa1019 hPa
Cloud cover55%12%49%45%52%59%58%71%
Heat index20°C (68°F)19°C (67°F)19°C (66°F)19°C (66°F)23°C (73°F)24°C (76°F)22°C (71°F)21°C (69°F)
Dew point15°C (59°F)16°C (61°F)16°C (61°F)17°C (62°F)17°C (63°F)17°C (62°F)17°C (62°F)17°C (62°F)
Wind
Speed15km/h (9mph)16km/h (10mph)17km/h (10mph)16km/h (10mph)10km/h (6mph)6km/h (4mph)6km/h (4mph)12km/h (7mph)
Gusts26km/h (16mph)26km/h (16mph)26km/h (16mph)24km/h (15mph)17km/h (11mph)12km/h (7mph)12km/h (7mph)20km/h (13mph)
Direction 58°
ENE
75°
ENE
72°
ENE
90°
E
107°
ESE
205°
SSW
313°
NW
122°
ESE
Wind chill20°C (68°F)19°C (67°F)19°C (66°F)19°C (66°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (69°F)
Waves
Height0.4m (1.2ft)0.1m (0.5ft)0.2m (0.5ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 337°
NNW
182°
S
145°
SE
136°
SE
146°
SE
147°
SSE
179°
S
150°
SSE
Period2.2 sec.2.2 sec.2.2 sec.2.2 sec.2.2 sec.2.2 sec.3.3 sec.3.9 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°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 07:20 and will set at 17:44 on the beach(es) of St Petersburg. The outside temperature will be a high of 72°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 14.3mph km/h (with gusts up to 24.9mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)20°C (68°F)20°C (67°F)20°C (68°F)21°C (69°F)22°C (71°F)22°C (71°F)21°C (69°F)
Perceived temperature21°C (69°F)20°C (68°F)20°C (67°F)20°C (68°F)21°C (69°F)22°C (71°F)22°C (71°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%83%85%83%78%71%71%76%
Barometric pressure1019 hPa1018 hPa1019 hPa1020 hPa1019 hPa1017 hPa1017 hPa1019 hPa
Cloud cover62%60%66%28%7%14%54%35%
Heat index21°C (69°F)20°C (68°F)20°C (67°F)20°C (68°F)21°C (69°F)23°C (74°F)25°C (76°F)22°C (71°F)
Dew point17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (62°F)16°C (61°F)16°C (61°F)16°C (61°F)
Wind
Speed12km/h (8mph)13km/h (8mph)11km/h (7mph)12km/h (7mph)9km/h (5mph)8km/h (5mph)13km/h (8mph)23km/h (15mph)
Gusts21km/h (13mph)23km/h (15mph)20km/h (12mph)19km/h (12mph)15km/h (10mph)16km/h (10mph)28km/h (17mph)40km/h (25mph)
Direction 69°
ENE
108°
ESE
97°
E
90°
E
85°
E
267°
W
133°
SE
52°
NE
Wind chill21°C (69°F)20°C (68°F)20°C (67°F)20°C (68°F)21°C (69°F)22°C (71°F)22°C (71°F)21°C (69°F)
Waves
Height0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Direction 136°
SE
145°
SE
138°
SE
134°
SE
143°
SE
183°
S
201°
SSW
163°
SSE
Period4.0 sec.4.0 sec.3.6 sec.3.9 sec.4.1 sec.4.1 sec.4.0 sec.3.9 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)
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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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