When is it jumpable at Skydive Sardegna (Serdiana)?

The Skydive Sardegna jumpability score is green (≥70/100) when surface wind stays below 8 m/s, gusts below 10 m/s, cloud base sits above tandem exit altitude (Skydive Sardegna operates at typical operational altitudes of ENAC Italian dropzones), and no storms are incoming in the next 2 hours. Open the dropzone page to see the usable window hour by hour for the next 7 days.

Which weather model do you use for Skydive Sardegna?

The Skydive Sardegna primary forecast (temperature, cloud, visibility, CAPE, wind at 10/80/120 m altitudes) comes from the best-match model auto-selected for the area — typically ICON-EU (DWD). In parallel we query all 4 models — ICON-EU + ECMWF IFS + AROME France HD + GFS — on wind, gust and precipitation, and compute σ across them to estimate hour-by-hour forecast confidence.

Can I book a tandem in Serdiana based on the forecast alone?

The forecast is a pre-decision tool (is it worth driving?) and never replaces the on-site jumpmaster's briefing. Even on a green score, the final go/no-go is taken by the dropzone using the actual ground wind reading. To book, contact Skydive Sardegna directly from the school page.

— Tools · Dropzone weather · Sardegna

WEATHER SERDIANA

Skydive Sardegna · tandem exit altitude 4000 m. Wind, gusts, cloud and visibility hour-by-hour with 4-model ensemble confidence, plus 7-day daily outlook. Designed to decide whether driving to the dropzone is worth it.

Now · 12:00

75/100

Jumpable conditions

Overcast

Wind

2.8 m/s

Gust

6.6 m/s

Low cloud

—

Rain

0.0 mm

Visibility

43 km

Temp.

28°

feels 27°

Hour	Score	Wind	Gust	Cloud	Base	Rain	Vis.	Temp.	Conf.
SAT 19 · 12:00	75	2.8 m/s O	6.6 m/s	L 0 M 0 H 100	—	0%	43 km	28°	●●●
SAT 19 · 13:00	75	2.8 m/s O	6.7 m/s	L 0 M 0 H 100	—	0%	44 km	29°	●●●
SAT 19 · 14:00	85	3.6 m/s SO	8.7 m/s	L 0 M 0 H 20	—	0%	45 km	30°	●●●
SAT 19 · 15:00	65	5.3 m/s S	12.4 m/s	L 0 M 13 H 11	—	3%	41 km	28°	●●●
SAT 19 · 16:00	65	3.8 m/s S	11.9 m/s	L 27 M 40 H 4	—	8%	40 km	27°	●●●
SAT 19 · 17:00	85	3.8 m/s S	8.7 m/s	L 18 M 81 H 42	—	15%	39 km	26°	●●●
SAT 19 · 18:00	60	2.9 m/s S	8.2 m/s	L 24 M 85 H 60	—	20%	38 km	25°	●●●
SUN 20 · 08:00	100	1.6 m/s NE	3.5 m/s	L 0 M 25 H 0	—	0%	29 km	20°	●●●
SUN 20 · 09:00	100	0.3 m/s E	3.2 m/s	L 0 M 20 H 0	—	0%	36 km	23°	●●●
SUN 20 · 10:00	100	1.3 m/s SO	3.9 m/s	L 30 M 30 H 78	—	0%	38 km	25°	●●●
SUN 20 · 11:00	75	2.5 m/s SO	5.2 m/s	L 42 M 35 H 94	—	8%	38 km	26°	●●●
SUN 20 · 12:00	40	2.4 m/s SO	6.0 m/s	L 63 M 32 H 100	1088 m	5%	39 km	27°	●●●
SUN 20 · 13:00	40	2.3 m/s SO	6.4 m/s	L 64 M 21 H 47	1200 m	5%	39 km	28°	●●●
SUN 20 · 14:00	40	2.7 m/s S	6.9 m/s	L 68 M 42 H 74	1163 m	0.2 mm	40 km	27°	●●●
SUN 20 · 15:00	0	3.0 m/s S	6.5 m/s	L 59 M 35 H 100	1050 m	40%	39 km	26°	●●●
SUN 20 · 16:00	0	2.8 m/s S	6.5 m/s	L 47 M 46 H 100	—	0.6 mm	34 km	25°	●●○
SUN 20 · 17:00	0	2.2 m/s S	6.8 m/s	L 53 M 20 H 100	488 m	1.4 mm	28 km	24°	●●○
SUN 20 · 18:00	75	1.9 m/s S	4.2 m/s	L 34 M 0 H 100	—	0.2 mm	30 km	24°	●○○
MON 21 · 08:00	100	2.0 m/s NE	4.9 m/s	L 0 M 0 H 0	—	0%	35 km	20°	●●●
MON 21 · 09:00	100	0.6 m/s NE	4.8 m/s	L 0 M 0 H 0	—	0%	38 km	23°	●●●
MON 21 · 10:00	75	1.5 m/s NO	4.4 m/s	L 0 M 0 H 93	—	0%	39 km	25°	●●●
MON 21 · 11:00	75	1.8 m/s O	4.6 m/s	L 0 M 0 H 100	—	0%	40 km	26°	●●●

Best jumpable windows · 7 days

2-hour windows with average score ≥ 60, ordered chronologically.

SUN 20

08:00 → 10:00

Avg score: 100/100

MON 21

08:00 → 10:00

Avg score: 100/100

MON 21

13:00 → 15:00

Avg score: 100/100

MON 21

17:00 → 19:00

Avg score: 100/100

TUE 22

08:00 → 10:00

Avg score: 100/100

Show daily summary · 7 days

SAT 19

30° / 19°

W: 5 m/sG: 12 m/sR: 0.0 mm (20%)

Window: 13:00

SUN 20

28° / 19°

W: 3 m/sG: 7 m/sR: 2.5 mm (55%)

Window: 08:00

MON 21

30° / 19°

W: 4 m/sG: 10 m/sR: 0.0 mm (3%)

Window: 08:00

TUE 22

30° / 20°

W: 4 m/sG: 10 m/sR: 0.0 mm (0%)

Window: 08:00

WED 23

28° / 20°

W: 4 m/sG: 11 m/sR: 0.0 mm (8%)

Window: 08:00

THU 24

29° / 19°

W: 5 m/sG: 10 m/sR: 0.0 mm (4%)

Window: 08:00

FRI 25

29° / 18°

W: 5 m/sG: 10 m/sR: 0.0 mm (5%)

Window: 08:00

⚠️ The forecast never replaces the jumpmaster's briefing. ICON-EU + AROME + ECMWF + GFS are high-resolution models, but on complex orography (Alps, Adriatic coast) they may miss reality by a factor. Always verify with the dropzone before driving over.

Legend · jumpability score

70+

Jumpable 70–100

Comfortable operating conditions, including for students and tandems.

40+

Borderline 40–69

On the edge — tight wind or cloud. Often no students; sport jumpers with caution.

No-go 0–39

Extreme wind, gusts, storms, cloud below exit, or visibility below threshold.

The score combines surface wind, gusts, upper-level wind, cloud vs DZ exit altitude, CAPE (storms), rain in the next 2 hours and visibility. Operational thresholds, not meteorological. How the models work ↗

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