Weather diving spot Old lighthouse

Portorož / Portorose SVNLon : 13°37’,458 E Lat : 45°2’,712 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 90%
Monday 21 september Monday 21 sep
METEO CONSULT Run : 20/09 15Z Mesh : 1km Updated, 3h ago Update in 30min

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts

Waves

Total sea (m) (m)
Swell height Swell (m) (m)
legend.title.wave_height
Total sea (m)
legend.title.wind_sea
Wind (m)
legend.title.swell
Swell direction
Swell height (m)
Swell period (s)
Wave length (m)
High tide (m)
Sea temp

Weather

Rain (mm) (mm)
Clouds:
Cloud cover (%)
Precipitation:
Amount of precipitation Amount of precipitation (mm)
Type of precipitation Type of precipitation
Risks:
Precipitation risk Precipitation risk (%)
Storm risk. (%)
Brightness:
Visibility (km)
Pressure (hPa)
UV

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp
20
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
0
10
5
0
0.5
0
3
0
35
30
25
20
15
90
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Run : 20/09 15Z Mesh : 1km Updated, 3h ago Update in 30min
  • Mon 21
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  • 30° NE NNE
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  • 105° E ESE
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  • 115° SE ESE
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  • 330° NW NNW
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  • 305° NW NW
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  • 210° SW SSW
  • 160° S SSE
  • 150° SE SSE
  • 145° SE SE
  • 140° SE SE
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Forecasts established in local time
Caption   Glossary

Expert opinion

For Old lighthouse :
No gale warning.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Hazy cloud thickening in the morning, increasing sunny spells in the afternoon. No precipitation. In the evening, skies with few clouds.
NE force 2 turning ESE in the middle of the day then ENE force 3. Gusts reaching 16 knots in the evening. Rippled sea becoming smooth in the evening. Low, short swell from W. Good visibility becoming excellent in the middle of the day.

Tides at Rovinj

29
Low tide 01h15 0.21m
High tide 08h47 0.67m
29
Low tide 14h13 0.49m
High tide 18h51 0.61m
© METEOCONSULT 2026 - Local times
Mon
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