Sea weather in Piran in Slovenia All the beach weather in Piran

All the essential weather information for enjoying the beach in Piran in Slovenia, 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 Piran over the next 7 days?

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

Date Outside temp. Our opinion
Monday 28 April 202556°F to 65°Frecommended
Tuesday 29 April 202554°F to 65°Frecommended
Wednesday 30 April 202552°F to 65°Frecommended
Thursday 1 May 202558°F to 68°Frecommended
Friday 2 May 202559°F to 68°Frecommended
Saturday 3 May 202561°F to 68°Frecommended
Sunday 4 May 202561°F to 67°Frecommended

Sea Weather: Your daily and hourly sea weather in Piran

Sea weather on Monday 28 April 2025

On Monday 28 April 2025, the sun will rise at 05:59 and will set at 20:08 on the beach(es) of Piran. The outside temperature will be a high of 65°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 8.1mph km/h (with gusts up to 14.3mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (56°F)13°C (55°F)14°C (58°F)18°C (64°F)18°C (64°F)17°C (63°F)15°C (59°F)15°C (59°F)
Perceived temperature12°C (54°F)12°C (54°F)14°C (58°F)18°C (64°F)18°C (64°F)17°C (63°F)15°C (59°F)15°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%72%68%59%61%64%75%78%
Barometric pressure1022 hPa1022 hPa1023 hPa1024 hPa1023 hPa1022 hPa1022 hPa1023 hPa
Cloud cover12%9%12%13%13%14%21%17%
Heat index13°C (56°F)13°C (55°F)14°C (58°F)18°C (64°F)18°C (64°F)17°C (63°F)15°C (59°F)15°C (59°F)
Dew point9°C (47°F)8°C (46°F)8°C (47°F)10°C (49°F)10°C (50°F)10°C (51°F)11°C (51°F)11°C (52°F)
Wind
Speed11km/h (7mph)8km/h (5mph)7km/h (4mph)6km/h (4mph)13km/h (8mph)8km/h (5mph)7km/h (4mph)5km/h (3mph)
Gusts23km/h (14mph)17km/h (11mph)12km/h (7mph)9km/h (6mph)21km/h (13mph)14km/h (8mph)14km/h (9mph)10km/h (6mph)
Direction 48°
NE
71°
ENE
56°
ENE
328°
NNW
291°
WNW
288°
WNW
345°
NNW
35°
NE
Wind chill12°C (54°F)12°C (54°F)14°C (58°F)18°C (64°F)18°C (64°F)17°C (63°F)15°C (59°F)15°C (60°F)
Waves
Height0.2m (0.6ft)0.3m (1.0ft)0.1m (0.3ft)0.1m (0.4ft)0.4m (1.4ft)0.2m (0.6ft)0.4m (1.2ft)0.5m (1.5ft)
Direction 15°
NNE
29°
NNE
17°
NNE
12°
NNE
10°
N
18°
NNE
104°
ESE
170°
S
Period1.8 sec.2.3 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)

Sea weather on Tuesday 29 April 2025

On Tuesday 29 April 2025, the sun will rise at 05:57 and will set at 20:09 on the beach(es) of Piran. 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 8.7mph km/h (with gusts up to 14.9mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (58°F)14°C (56°F)15°C (59°F)18°C (64°F)18°C (64°F)18°C (64°F)12°C (54°F)15°C (58°F)
Perceived temperature15°C (59°F)13°C (56°F)15°C (59°F)18°C (64°F)18°C (64°F)18°C (64°F)13°C (55°F)14°C (58°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%78%72%62%62%65%74%76%
Barometric pressure1023 hPa1022 hPa1022 hPa1022 hPa1021 hPa1020 hPa1020 hPa1022 hPa
Cloud cover18%5%2%2%4%10%0%0%
Heat index14°C (58°F)14°C (56°F)15°C (59°F)18°C (64°F)18°C (64°F)18°C (64°F)12°C (54°F)15°C (58°F)
Dew point11°C (52°F)10°C (50°F)10°C (50°F)11°C (51°F)10°C (51°F)11°C (52°F)8°C (46°F)10°C (51°F)
Wind
Speed5km/h (3mph)8km/h (5mph)6km/h (4mph)6km/h (4mph)14km/h (9mph)8km/h (5mph)4km/h (2mph)9km/h (5mph)
Gusts10km/h (6mph)16km/h (10mph)10km/h (6mph)9km/h (5mph)24km/h (15mph)14km/h (9mph)8km/h (5mph)18km/h (11mph)
Direction 72°
ENE
65°
ENE
78°
ENE
311°
NW
263°
W
238°
WSW
294°
WNW
47°
NE
Wind chill15°C (59°F)13°C (56°F)15°C (59°F)18°C (64°F)18°C (64°F)18°C (64°F)13°C (55°F)14°C (58°F)
Waves
Height0.3m (0.9ft)0.1m (0.4ft)0.1m (0.3ft)0.5m (1.6ft)0.5m (1.6ft)0.1m (0.4ft)0.3m (1.1ft)0.4m (1.3ft)
Direction 193°
SSW
39°
NE
42°
NE
352°
N
345°
NNW
247°
WSW
252°
WSW
268°
W
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.1m (0.3ft)
Sea water temperature
Water temperature13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)

Sea weather on Wednesday 30 April 2025

On Wednesday 30 April 2025, the sun will rise at 05:56 and will set at 20:11 on the beach(es) of Piran. 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 8.7mph km/h (with gusts up to 18mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (56°F)13°C (55°F)14°C (58°F)18°C (64°F)16°C (61°F)17°C (62°F)12°C (53°F)15°C (59°F)
Perceived temperature13°C (56°F)12°C (53°F)14°C (58°F)18°C (64°F)16°C (61°F)17°C (62°F)12°C (54°F)15°C (58°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%67%62%51%57%62%71%68%
Barometric pressure1021 hPa1020 hPa1021 hPa1021 hPa1021 hPa1020 hPa1020 hPa1021 hPa
Cloud cover0%0%0%0%0%6%0%0%
Heat index14°C (56°F)13°C (55°F)14°C (58°F)18°C (64°F)16°C (61°F)17°C (62°F)12°C (53°F)15°C (59°F)
Dew point9°C (48°F)7°C (44°F)7°C (45°F)8°C (46°F)8°C (46°F)9°C (49°F)7°C (44°F)9°C (48°F)
Wind
Speed8km/h (5mph)9km/h (6mph)6km/h (4mph)5km/h (3mph)14km/h (9mph)8km/h (5mph)4km/h (2mph)8km/h (5mph)
Gusts17km/h (11mph)20km/h (12mph)11km/h (7mph)7km/h (5mph)29km/h (18mph)15km/h (10mph)8km/h (5mph)17km/h (10mph)
Direction 70°
ENE
72°
ENE
55°
NE
304°
WNW
256°
WSW
259°
W
315°
NW
37°
NE
Wind chill13°C (56°F)12°C (53°F)14°C (58°F)18°C (64°F)16°C (61°F)17°C (62°F)12°C (54°F)15°C (58°F)
Waves
Height0.2m (0.6ft)0.4m (1.3ft)0.6m (1.8ft)0.5m (1.6ft)0.2m (0.7ft)0.5m (1.7ft)0.1m (0.5ft)0.3m (1.0ft)
Direction 278°
W
9999°
9999°
43°
NE
9999°
9999°
228°
SW
227°
SW
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)

Sea weather on Thursday 1 May 2025

On Thursday 1 May 2025, the sun will rise at 05:54 and will set at 20:12 on the beach(es) of Piran. 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 8.1mph 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 temperature14°C (58°F)14°C (57°F)16°C (60°F)19°C (67°F)19°C (66°F)19°C (65°F)16°C (61°F)16°C (62°F)
Perceived temperature14°C (57°F)13°C (56°F)16°C (60°F)19°C (67°F)19°C (66°F)19°C (65°F)16°C (61°F)16°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%72%65%56%58%64%71%70%
Barometric pressure1020 hPa1020 hPa1021 hPa1021 hPa1021 hPa1020 hPa1020 hPa1021 hPa
Cloud cover2%11%3%2%5%8%5%4%
Heat index14°C (58°F)14°C (57°F)16°C (60°F)19°C (67°F)19°C (66°F)19°C (65°F)16°C (61°F)16°C (62°F)
Dew point10°C (50°F)9°C (48°F)9°C (48°F)10°C (51°F)11°C (51°F)12°C (53°F)11°C (51°F)11°C (52°F)
Wind
Speed8km/h (5mph)9km/h (5mph)7km/h (4mph)8km/h (5mph)13km/h (8mph)6km/h (4mph)8km/h (5mph)9km/h (6mph)
Gusts17km/h (11mph)18km/h (11mph)12km/h (8mph)12km/h (8mph)26km/h (16mph)13km/h (8mph)16km/h (10mph)20km/h (12mph)
Direction 38°
NE
35°
NE
28°
NNE
331°
NNW
291°
WNW
254°
WSW
345°
NNW
58°
ENE
Wind chill14°C (57°F)13°C (56°F)16°C (60°F)19°C (67°F)19°C (66°F)19°C (65°F)16°C (61°F)16°C (62°F)
Waves
Height0.2m (0.7ft)0.4m (1.3ft)0.1m (0.5ft)0.4m (1.4ft)0.1m (0.4ft)0.2m (0.7ft)0.3m (0.9ft)0.4m (1.4ft)
Direction 227°
SW
9999°
312°
NW
317°
NW
9999°
9999°
293°
WNW
285°
WNW
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.3m (1ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)

Sea weather on Friday 2 May 2025

On Friday 2 May 2025, the sun will rise at 05:53 and will set at 20:13 on the beach(es) of Piran. The outside temperature will be a high of 68°F t and a low of 59°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 6.2mph km/h (with gusts up to 13.1mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (60°F)15°C (60°F)17°C (63°F)20°C (68°F)19°C (67°F)18°C (64°F)17°C (63°F)17°C (62°F)
Perceived temperature16°C (60°F)15°C (60°F)17°C (63°F)20°C (68°F)19°C (67°F)18°C (64°F)17°C (63°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%71%68%59%60%64%77%74%
Barometric pressure1021 hPa1021 hPa1022 hPa1022 hPa1021 hPa1020 hPa1020 hPa1020 hPa
Cloud cover4%5%5%5%3%0%21%3%
Heat index16°C (60°F)15°C (60°F)17°C (63°F)20°C (68°F)19°C (67°F)18°C (64°F)17°C (63°F)17°C (62°F)
Dew point11°C (52°F)10°C (50°F)11°C (52°F)12°C (53°F)11°C (52°F)11°C (51°F)13°C (56°F)12°C (54°F)
Wind
Speed9km/h (6mph)7km/h (4mph)5km/h (3mph)7km/h (4mph)10km/h (6mph)7km/h (4mph)3km/h (2mph)4km/h (2mph)
Gusts19km/h (12mph)15km/h (9mph)10km/h (6mph)12km/h (7mph)21km/h (13mph)14km/h (9mph)5km/h (3mph)8km/h (5mph)
Direction 59°
ENE
58°
ENE
39°
NE
295°
WNW
284°
WNW
259°
WSW
46°
NE
67°
ENE
Wind chill16°C (60°F)15°C (60°F)17°C (63°F)20°C (68°F)19°C (67°F)18°C (64°F)17°C (63°F)17°C (62°F)
Waves
Height0.6m (1.8ft)0.4m (1.2ft)0.4m (1.4ft)0.5m (1.7ft)0.2m (0.8ft)0.1m (0.3ft)0.4m (1.4ft)0.5m (1.5ft)
Direction 283°
WNW
282°
WNW
278°
W
265°
W
9999°
234°
SW
233°
SW
234°
SW
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)

Sea weather on Saturday 3 May 2025

On Saturday 3 May 2025, the sun will rise at 05:52 and will set at 20:14 on the beach(es) of Piran. The outside temperature will be a high of 68°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 5mph km/h (with gusts up to 8.1mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)16°C (61°F)18°C (64°F)20°C (67°F)20°C (67°F)19°C (66°F)17°C (62°F)17°C (63°F)
Perceived temperature17°C (62°F)16°C (61°F)18°C (64°F)20°C (67°F)20°C (67°F)19°C (66°F)17°C (62°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%78%74%64%61%62%75%78%
Barometric pressure1019 hPa1019 hPa1018 hPa1018 hPa1017 hPa1015 hPa1014 hPa1014 hPa
Cloud cover3%57%89%14%7%5%7%5%
Heat index17°C (62°F)16°C (61°F)18°C (64°F)20°C (67°F)20°C (67°F)19°C (66°F)17°C (62°F)17°C (63°F)
Dew point12°C (53°F)12°C (54°F)13°C (55°F)13°C (55°F)12°C (53°F)11°C (53°F)13°C (55°F)13°C (56°F)
Wind
Speed5km/h (3mph)2km/h (1mph)3km/h (2mph)8km/h (5mph)6km/h (4mph)6km/h (4mph)3km/h (2mph)6km/h (4mph)
Gusts11km/h (7mph)4km/h (2mph)6km/h (4mph)13km/h (8mph)11km/h (7mph)13km/h (8mph)5km/h (3mph)12km/h (8mph)
Direction 53°
NE
106°
ESE
92°
E
238°
WSW
241°
WSW
201°
SSW
132°
SE
128°
SE
Wind chill17°C (62°F)16°C (61°F)18°C (64°F)20°C (67°F)20°C (67°F)19°C (66°F)17°C (62°F)17°C (63°F)
Waves
Height0.5m (1.7ft)0.3m (0.9ft)0.5m (1.7ft)0.3m (1.0ft)0.1m (0.5ft)0.1m (0.5ft)0.1m (0.5ft)0.2m (0.7ft)
Direction 236°
WSW
239°
WSW
234°
SW
9999°
203°
SSW
206°
SSW
192°
SSW
158°
SSE
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)
Sea water temperature
Water temperature15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)

Sea weather on Sunday 4 May 2025

On Sunday 4 May 2025, the sun will rise at 05:50 and will set at 20:15 on the beach(es) of Piran. The outside temperature will be a high of 67°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 9.3mph km/h (with gusts up to 19.3mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)16°C (61°F)18°C (64°F)19°C (67°F)19°C (66°F)19°C (66°F)17°C (63°F)16°C (60°F)
Perceived temperature17°C (62°F)16°C (61°F)18°C (64°F)19°C (67°F)19°C (66°F)19°C (66°F)17°C (63°F)16°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%82%74%63%62%65%76%78%
Barometric pressure1013 hPa1013 hPa1013 hPa1012 hPa1011 hPa1010 hPa1009 hPa1009 hPa
Cloud cover8%13%9%5%6%15%32%26%
Heat index17°C (62°F)16°C (61°F)18°C (64°F)19°C (67°F)19°C (66°F)19°C (66°F)17°C (63°F)16°C (60°F)
Dew point13°C (56°F)13°C (55°F)13°C (55°F)12°C (54°F)12°C (53°F)12°C (54°F)13°C (55°F)12°C (53°F)
Wind
Speed9km/h (5mph)6km/h (4mph)5km/h (3mph)12km/h (8mph)13km/h (8mph)12km/h (7mph)15km/h (9mph)15km/h (9mph)
Gusts18km/h (11mph)12km/h (8mph)8km/h (5mph)18km/h (11mph)22km/h (14mph)21km/h (13mph)31km/h (19mph)31km/h (19mph)
Direction 134°
SE
128°
SE
154°
SSE
211°
SSW
201°
SSW
182°
S
153°
SSE
117°
ESE
Wind chill17°C (62°F)16°C (61°F)18°C (64°F)19°C (67°F)19°C (66°F)19°C (66°F)17°C (63°F)16°C (60°F)
Waves
Height0.3m (0.9ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.2ft)0.3m (1.1ft)
Direction 146°
SE
164°
SSE
173°
S
202°
SSW
229°
SW
223°
SW
179°
S
162°
SSE
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.9 sec.2.9 sec.3.3 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units