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

2.5 m/s

Gust

6.2 m/s

Low cloud

—

Rain

0.0 mm

Visibility

42 km

Temp.

27°

feels 28°

Hour	Score	Wind	Gust	Cloud	Base	Rain	Vis.	Temp.	Conf.
SAT 19 · 12:00	75	2.5 m/s SO	6.2 m/s	L 0 M 0 H 100	—	0%	42 km	27°	●●●
SAT 19 · 13:00	100	2.8 m/s SO	6.7 m/s	L 0 M 0 H 23	—	0%	43 km	29°	●●●
SAT 19 · 14:00	85	3.9 m/s SO	9.0 m/s	L 7 M 0 H 14	—	0%	43 km	29°	●●●
SAT 19 · 15:00	65	4.8 m/s SO	10.9 m/s	L 38 M 66 H 17	—	3%	42 km	29°	●●●
SAT 19 · 16:00	65	4.4 m/s S	10.6 m/s	L 27 M 39 H 62	—	8%	41 km	28°	●●●
SAT 19 · 17:00	85	3.8 m/s S	9.8 m/s	L 4 M 42 H 34	—	15%	40 km	27°	●●●
SAT 19 · 18:00	60	2.9 m/s S	8.6 m/s	L 36 M 56 H 77	—	0.2 mm	36 km	25°	●●●
SUN 20 · 08:00	100	1.4 m/s NE	3.0 m/s	L 0 M 0 H 0	—	0%	27 km	20°	●●●
SUN 20 · 09:00	100	0.3 m/s N	2.9 m/s	L 0 M 0 H 0	—	0%	35 km	23°	●●●
SUN 20 · 10:00	100	0.9 m/s SO	4.7 m/s	L 20 M 0 H 0	—	0%	39 km	25°	●●●
SUN 20 · 11:00	75	2.1 m/s SO	3.9 m/s	L 50 M 0 H 100	1075 m	8%	39 km	26°	●●●
SUN 20 · 12:00	40	2.4 m/s SO	6.0 m/s	L 62 M 0 H 100	1088 m	5%	39 km	27°	●●●
SUN 20 · 13:00	40	2.3 m/s SO	6.4 m/s	L 70 M 9 H 100	1200 m	5%	39 km	28°	●●●
SUN 20 · 14:00	40	2.7 m/s S	6.9 m/s	L 66 M 56 H 100	1163 m	0.3 mm	40 km	27°	●●●
SUN 20 · 15:00	0	3.0 m/s S	6.5 m/s	L 61 M 40 H 100	1050 m	0.2 mm	39 km	26°	●●●
SUN 20 · 16:00	40	2.8 m/s S	6.5 m/s	L 67 M 19 H 100	713 m	0.6 mm	34 km	25°	●●○
SUN 20 · 17:00	0	2.2 m/s S	6.8 m/s	L 51 M 4 H 64	488 m	0.6 mm	28 km	24°	●●●
SUN 20 · 18:00	75	1.9 m/s S	4.2 m/s	L 34 M 0 H 79	—	45%	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	100	1.5 m/s NO	4.4 m/s	L 0 M 0 H 0	—	0%	39 km	25°	●●●
MON 21 · 11:00	100	1.8 m/s O	4.6 m/s	L 0 M 0 H 7	—	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

10:00 → 12:00

Avg score: 100/100

MON 21

13:00 → 15:00

Avg score: 100/100

MON 21

17:00 → 19:00

Avg score: 100/100

Show daily summary · 7 days

SAT 19

29° / 19°

W: 5 m/sG: 11 m/sR: 0.4 mm (20%)

Window: 13:00

SUN 20

28° / 19°

W: 3 m/sG: 7 m/sR: 1.7 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° / 20°

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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