default:

Icon EU 7 km

DWD ICON EU 7

UKMO Global 10

DWD ICON Global 11

MF Arpege EU 11

GFS GRAPES 13

GFS global 13

BOM ACCESS 15

GEM Global 15

ECMWF IFS 25

GFS GraphCast 25

ECMWF AIFS 28

ECMWF IFS 44

JMA gSM 55

MF Arpege 55

Modèle	Icon EU 7 km run: 30/04 18:41																					Icon Global 11 km run: 30/04 18:41	Icon EU 7 km run: 30/04 18:41																																			Icon Global 11 km run: 30/04 18:41																																		GFS 13 km run: 30/04 18:41
Date Optimal	Me 30 20h	Je 1 7h	Je 1 8h	Je 1 9h	Je 1 10h	Je 1 11h	Je 1 12h	Je 1 13h	Je 1 14h	Je 1 15h	Je 1 16h	Je 1 17h	Je 1 18h	Je 1 19h	Je 1 20h	Ve 2 7h	Ve 2 8h	Ve 2 9h	Ve 2 10h	Ve 2 11h	Ve 2 12h	Ve 2 13h	Ve 2 14h	Ve 2 15h	Ve 2 16h	Ve 2 17h	Ve 2 18h	Ve 2 19h	Ve 2 20h	Sa 3 7h	Sa 3 8h	Sa 3 9h	Sa 3 10h	Sa 3 11h	Sa 3 12h	Sa 3 13h	Sa 3 14h	Sa 3 15h	Sa 3 16h	Sa 3 17h	Sa 3 18h	Sa 3 19h	Sa 3 20h	Di 4 7h	Di 4 8h	Di 4 9h	Di 4 10h	Di 4 11h	Di 4 12h	Di 4 13h	Di 4 14h	Di 4 15h	Di 4 16h	Di 4 17h	Di 4 18h	Di 4 19h	Di 4 20h	Lu 5 7h	Lu 5 8h	Lu 5 9h	Lu 5 10h	Lu 5 11h	Lu 5 12h	Lu 5 13h	Lu 5 14h	Lu 5 15h	Lu 5 16h	Lu 5 17h	Lu 5 18h	Lu 5 19h	Lu 5 20h	Ma 6 7h	Ma 6 8h	Ma 6 9h	Ma 6 10h	Ma 6 11h	Ma 6 12h	Ma 6 13h	Ma 6 14h	Ma 6 15h	Ma 6 16h	Ma 6 17h	Ma 6 18h	Ma 6 19h	Ma 6 20h	Me 7 7h	Me 7 8h	Me 7 9h	Me 7 10h	Me 7 11h	Me 7 12h	Me 7 13h	Me 7 14h	Me 7 15h	Me 7 16h	Me 7 17h	Me 7 18h	Me 7 19h	Me 7 20h	Je 8 7h	Je 8 8h	Je 8 9h	Je 8 10h	Je 8 11h	Je 8 12h	Je 8 13h	Je 8 14h	Je 8 15h	Je 8 16h	Je 8 17h	Je 8 18h	Je 8 19h	Je 8 20h	Ve 9 7h	Ve 9 8h	Ve 9 9h	Ve 9 10h	Ve 9 11h	Ve 9 12h	Ve 9 13h	Ve 9 14h	Ve 9 15h	Ve 9 16h	Ve 9 17h	Ve 9 18h	Ve 9 19h	Ve 9 20h	Sa 10 7h	Sa 10 8h	Sa 10 9h	Sa 10 10h	Sa 10 11h	Sa 10 12h	Sa 10 13h	Sa 10 14h	Sa 10 15h	Sa 10 16h	Sa 10 17h	Sa 10 18h	Sa 10 19h	Sa 10 20h	Di 11 7h	Di 11 8h	Di 11 9h	Di 11 10h	Di 11 11h	Di 11 12h	Di 11 13h	Di 11 14h	Di 11 15h	Di 11 16h	Di 11 17h	Di 11 18h	Di 11 19h	Di 11 20h	Lu 12 7h	Lu 12 8h	Lu 12 9h	Lu 12 10h	Lu 12 11h	Lu 12 12h	Lu 12 13h	Lu 12 14h	Lu 12 15h	Lu 12 16h	Lu 12 17h	Lu 12 18h	Lu 12 19h	Lu 12 20h	Ma 13 7h	Ma 13 8h	Ma 13 9h	Ma 13 10h	Ma 13 11h	Ma 13 12h	Ma 13 13h	Ma 13 14h	Ma 13 15h	Ma 13 16h	Ma 13 17h	Ma 13 18h	Ma 13 19h	Ma 13 20h	Me 14 7h	Me 14 8h	Me 14 9h	Me 14 10h	Me 14 11h	Me 14 12h	Me 14 13h	Me 14 14h	Me 14 15h	Me 14 16h	Me 14 17h	Me 14 18h	Me 14 19h	Me 14 20h	Je 15 7h	Je 15 8h	Je 15 9h	Je 15 10h	Je 15 11h	Je 15 12h	Je 15 13h	Je 15 14h	Je 15 15h	Je 15 16h	Je 15 17h	Je 15 18h	Je 15 19h	Je 15 20h
Dir. vent
V. moy. (kmh)	8	6	8	13	16	18	17	16	15	14	13	12	12	6	6	11	14	18	26	22	18	20	18	17	18	18	17	16	14	11	14	15	18	18	20	19	19	20	20	20	18	14	10	6	8	10	12	13	13	14	15	16	17	17	17	16	13	1	1	3	4	4	4	3	6	10	13	14	14	13	12	3	4	5	6	6	6	6	7	9	10	11	11	10	8	3	3	3	4	7	11	13	15	16	17	17	15	15	12	17	18	20	21	22	24	25	25	26	26	25	25	24	23	11	13	16	18	18	18	18	20	22	23	22	22	20	16	9	10	11	12	13	13	14	15	18	20	21	22	21	19	8	9	12	15	17	20	22	23	24	24	25	24	22	18	13	16	18	20	21	21	22	24	25	26	25	24	24	24	24	25	28	30	32	33	34	34	34	33	31	30	28	27	19	22	25	27	26	24	22	23	24	25	26	27	27	26	20	22	25	28	28	27	26	27	28	28	28	27	26	25
V. max. (kmh)	23	21	23	27	34	37	37	36	34	31	29	27	26	24	18	28	35	38	58	54	46	46	42	38	37	40	38	36	33	27	33	37	41	42	41	45	46	47	47	47	41	37	29	25	26	27	28	28	29	29	32	34	36	36	35	34	30	6	8	9	11	10	9	9	15	21	27	27	27	27	24	10	11	13	14	14	14	14	16	19	22	22	23	23	19	7	9	10	12	17	23	28	30	33	36	36	36	36	30	31	29	27	25	24	24	24	24	23	24	25	26	28	29	28	27	25	23	22	21	20	21	23	24	25	25	24	19	18	17	15	14	13	14	14	14	14	15	18	23	26	27	11	13	17	20	21	21	22	23	24	25	27	28	28	27	24	25	24	24	24	24	24	25	26	27	29	31	33	36	36	36	37	38	39	41	41	41	40	38	38	38	38	40	39	38	36	33	30	27	25	25	26	28	31	34	37	39	40	38	37	35	33	32	31	31	32	33	33	34	36	38
Temp. (°C)	13	10	11	12	13	15	16	17	18	18	18	18	18	17	15	11	12	12	14	15	16	16	16	16	16	16	16	15	14	12	13	13	14	14	15	16	15	16	15	15	15	14	14	11	12	13	14	15	16	16	16	16	16	16	15	15	14	11	12	14	15	16	17	17	18	17	16	15	15	14	14	10	12	14	16	17	18	18	18	18	18	17	16	15	14	11	12	13	14	15	15	16	16	16	16	16	15	15	14	11	12	13	14	14	15	15	15	15	15	15	14	13	13	10	11	12	13	14	14	14	15	16	16	16	15	14	13	12	12	13	14	14	14	15	16	16	17	16	15	14	12	9	10	13	14	16	16	17	17	17	17	16	15	14	13	11	12	13	14	14	15	15	16	15	15	14	13	13	12	11	12	13	14	14	15	16	16	16	15	15	14	13	12	10	11	12	14	15	16	17	17	17	16	16	14	13	12	10	11	13	15	16	17	17	17	17	17	16	15	14	13
Précip. (mm)																				0.2	0.3	1.4	0.5									0.4	1.3	1.8	1.9	2.2	1.8	0.6	0.4	0.1																									0.1	0.1	0.1	0.1	0.1	0.1																				0.1	0.1	0.1	0.6	0.6	0.6	0.4	0.4	0.4						0.1	0.1	0.1
Nébul. tot. (%)	58	98	99	52	45	53	99	83	88	100	42	66	85	71	99	99	100	99	99	87	98	87	83	83	60	51	56	89	71	61	95	100	100	100	100	100	100	100	88	83	83	100	99	73	70	67	64	62	60	58	57	55	54	63	72	81	87	78	77	76	75	77	80	82	89	94	100	100	100	100	100	63	64	66	67	77	87	97	97	98	98	87	76	65	48	100	100	100	100	98	97	95	91	88	84	83	81	80	77	100	100	100	100	94	87	81	81	80	80	82	84	86	91	38	51	64	77	85	92	100	98	95	93	81	68	56	39	96	97	99	100	100	100	100	87	73	60	48	37	25	17		1	3	4	3	1					1	3	4	3	79	85	91	97	89	80	72	59	47	34	52	69	87	86	100	70	40	10	8	7	5	4	3	2	3	4	5	5																			1	1	2	4	7	9	8	7	6	5
Nébul. haute (%)		86	96	24	5	7	94	26	57	100		6	54	6	95	86	100	96	84	24	16										75	100	100	100	100	100	100	100				100	97								2	3	5	22	39	56	71								33	67	100	100	100	100	100					27	55	82	84	87	89	72	55	38	25	100	100	100	100	67	33		1	1	2	1	1																	2	2	2	2	1	1		2	3	5	5	5	5	5																									1	2	3	2	3	2	1								1	1	2	2					1	1	2	2	2	2	3	4	5	5																			1	1	2	4	6	8	7	6	5	4
Nébul. moy. (%)		86	54	1			10	55	40	44	32	50	49	58	59	85	91	56	62	49	16	52	21	38				30	20		37	39	29	79	70	40	38	34	14	22														2	3	5	14	5	3	2		19	38	57	81	90	100	100	100	100	100								16	31	47	31	16			91	93	94	96	92	89	85	72	60	47	31	16																																																																		2	4	6	29	53	76	52
Nébul. basse (%)	58	31	31	39	44	49	51	48	49	44	18	31	45	35	48	51	70	70	92	71	95	76	72	74	60	51	56	80	58	61	65	85	78	70	76	78	78	76	80	73	83	71	73	73	70	67	64	62	60	58	56	54	52	49	45	42	48	74	74	75	75	73	72	70	74	85	95	87	78	70	65	63	64	66	67	69	70	72	69	67	64	58	52	46	35		11	22	33	39	44	50	58	66	74	76	78	80	77	100	100	100	100	93	87	80	80	79	79	81	82	84	89	36	49	63	76	84	92	100	97	95	92	79	65	52	35	96	97	99	100	100	100	100	86	72	58	47	36	25	17		1	3	4	3	1									77	83	90	96	88	80	72	56	41	25	36	46	57	66	100	70	40	10	8	5	3	2	1
CAPE	120	0	0	0	0	0	10	20	20	20	10	10	30	80	40	0	0	0	0	90	280	90	30	20	20	10	10	10	10	40	80	120	200	220	300	360	240	130	70	40	40	30	20	0	0	10	10	10	0	0	0	0	0	0	0	0	0	0	0	10	10	10	20	20	30	40	50	40	20	10	10	0	0	0	0	0	10	10	10	10	10	10	0	0	0	0	0	0	0	0	0	0	40	100	140	160	160	150	130	20	40	70	100	130	150	160	130	80	40	20	20	10	0	0	0	0	0	0	10	10	20	30	30	30	20	10	10	0	0	0	0	0	10	10	10	10	10	10	0	0	0	0	0	0	0	0	10	10	10	0	0	0	0	0	0	0	0	0	10	50	120	190	290	390	450	440	390	320	220	0	0	10	10	10	10	10	10	10	10	10	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Plafond (m)	706	401	462	523	633	828	999	1.2k	1.4k	1.5k	1.5k	1.5k	1.4k	1.0k	828	523	523	548	572	523	584	584	621	694	743	743	694	596	487	365	377	401	450	474	462	511	535	621	596	572	560	511	474	401	487	572	694	816	914	999	987	962	914	853	816	731	609	304	389	535	657	779	889	975	926	792	670	596	572	523	487	304	401	572	743	865	999	1.1k	1.1k	1.0k	975	914	828	743	621	633	609	548	523	572	670	706	718	670	621	596	584	535	487	645	670	755	792	828	853	877	914	901	877	804	706	657	682	694	767	865	938	975	1.0k	1.0k	1.1k	1.2k	1.2k	1.2k	1.1k	950	743	865	914	1.0k	1.1k	1.1k	1.1k	1.1k	1.2k	1.3k	1.3k	1.2k	1.1k	1.0k	865	389	560	816	1.1k	1.2k	1.3k	1.3k	1.3k	1.3k	1.2k	1.2k	1.1k	926	755	718	816	914	999	1.1k	1.1k	1.2k	1.2k	1.1k	1.0k	901	779	694	657	889	938	999	1.1k	1.1k	1.2k	1.3k	1.3k	1.2k	1.2k	1.1k	999	914	840	731	840	999	1.1k	1.3k	1.4k	1.4k	1.5k	1.5k	1.4k	1.4k	1.2k	1.1k	962	560	694	889	1.1k	1.2k	1.4k	1.5k	1.5k	1.5k	1.4k	1.3k	1.1k	975	816

This site in Sintra, Portugal, features a hill with a height difference of 70 meters. It is occasionally used for soaring. The hill is bounded on the right by a high voltage pole (note that the air cables are not visible) and eucalyptus trees on the left. In front, there are several fields, with the first one after the road, which has a house in ruins, being the usual landing spot. There are two take-off points: one lower and one at the top of the hill. Due to the ridge formation, it is crucial to monitor wind speed to maintain a safe distance from the top of the hill to avoid being pushed to the leeward side, which can be dangerous. The site is thermodynamic, with cycles that tend to come in forcefully and flow through the tips of the mountain, near the high voltage cables (not advisable) and the eucalyptus trees. This location is used for training in weak conditions and is good for some basic flights. Access to the take-off points is on foot via some very discreet trails. The base of the hill is cultivated, so to maintain good relations with the landowner, it is advisable to go around the cultivated area. Please note that flying at this site is expressly forbidden during the operating hours of the nearby Air Base, which is until 5 pm on weekdays. For more information, visit: [AVLS](http://www.avls.pt/DesktopDefault.aspx?tabid=217)

Modifier

Optimal Wind Direction

Optimal Speed (kmh)

Modifier