default:

knmi_harmonie

MF Arome 1.3

UKMO UK 2

DMI HARMONIE 2

KNMI 2

DWD Icon D 2

MF Arome 2.5

KNMI EU 5.5

DWD ICON EU 7

UKMO Global 10

DWD ICON Global 11

MF Arpege EU 11

GFS global 13

GFS GRAPES 13

BOM ACCESS 15

GEM Global 15

GFS GraphCast 25

ECMWF IFS 25

ECMWF AIFS 28

ECMWF IFS 44

JMA gSM 55

MF Arpege 55

Modèle	knmi_harmonie_arome_netherlands run: 16/06 07:15																																								IFS HD 2.5 km run: 16/06 07:15																																																																GFS 13 km run: 16/06 07:15																					unknown run: 16/06 07:15
Date Optimal	Lu 16 6h	Lu 16 7h	Lu 16 8h	Lu 16 9h	Lu 16 10h	Lu 16 11h	Lu 16 12h	Lu 16 13h	Lu 16 14h	Lu 16 15h	Lu 16 16h	Lu 16 17h	Lu 16 18h	Lu 16 19h	Lu 16 20h	Lu 16 21h	Lu 16 22h	Ma 17 6h	Ma 17 7h	Ma 17 8h	Ma 17 9h	Ma 17 10h	Ma 17 11h	Ma 17 12h	Ma 17 13h	Ma 17 14h	Ma 17 15h	Ma 17 16h	Ma 17 17h	Ma 17 18h	Ma 17 19h	Ma 17 20h	Ma 17 21h	Ma 17 22h	Me 18 6h	Me 18 7h	Me 18 8h	Me 18 9h	Me 18 10h	Me 18 11h	Me 18 12h	Me 18 13h	Me 18 14h	Me 18 15h	Me 18 16h	Me 18 17h	Me 18 18h	Me 18 19h	Me 18 20h	Me 18 21h	Me 18 22h	Je 19 6h	Je 19 7h	Je 19 8h	Je 19 9h	Je 19 10h	Je 19 11h	Je 19 12h	Je 19 13h	Je 19 14h	Je 19 15h	Je 19 16h	Je 19 17h	Je 19 18h	Je 19 19h	Je 19 20h	Je 19 21h	Je 19 22h	Ve 20 6h	Ve 20 7h	Ve 20 8h	Ve 20 9h	Ve 20 10h	Ve 20 11h	Ve 20 12h	Ve 20 13h	Ve 20 14h	Ve 20 15h	Ve 20 16h	Ve 20 17h	Ve 20 18h	Ve 20 19h	Ve 20 20h	Ve 20 21h	Ve 20 22h	Sa 21 6h	Sa 21 7h	Sa 21 8h	Sa 21 9h	Sa 21 10h	Sa 21 11h	Sa 21 12h	Sa 21 13h	Sa 21 14h	Sa 21 15h	Sa 21 16h	Sa 21 17h	Sa 21 18h	Sa 21 19h	Sa 21 20h	Sa 21 21h	Sa 21 22h	Di 22 6h	Di 22 7h	Di 22 8h	Di 22 9h	Di 22 10h	Di 22 11h	Di 22 12h	Di 22 13h	Di 22 14h	Di 22 15h	Di 22 16h	Di 22 17h	Di 22 18h	Di 22 19h	Di 22 20h	Di 22 21h	Di 22 22h	Lu 23 6h	Lu 23 7h	Lu 23 8h	Lu 23 9h	Lu 23 10h	Lu 23 11h	Lu 23 12h	Lu 23 13h	Lu 23 14h	Lu 23 15h	Lu 23 16h	Lu 23 17h	Lu 23 18h	Lu 23 19h	Lu 23 20h	Lu 23 21h	Lu 23 22h	Ma 24 6h	Ma 24 7h	Ma 24 8h	Ma 24 9h	Ma 24 10h	Ma 24 11h	Ma 24 12h	Ma 24 13h	Ma 24 14h	Ma 24 15h	Ma 24 16h	Ma 24 17h	Ma 24 18h	Ma 24 19h	Ma 24 20h	Ma 24 21h	Ma 24 22h	Me 25 6h	Me 25 7h	Me 25 8h	Me 25 9h	Me 25 10h	Me 25 11h	Me 25 12h	Me 25 13h	Me 25 14h	Me 25 15h	Me 25 16h	Me 25 17h	Me 25 18h	Me 25 19h	Me 25 20h	Me 25 21h	Me 25 22h	Je 26 6h	Je 26 7h	Je 26 8h	Je 26 9h	Je 26 10h	Je 26 11h	Je 26 12h	Je 26 13h	Je 26 14h	Je 26 15h	Je 26 16h	Je 26 17h	Je 26 18h	Je 26 19h	Je 26 20h	Je 26 21h	Je 26 22h	Ve 27 6h	Ve 27 7h	Ve 27 8h	Ve 27 9h	Ve 27 10h	Ve 27 11h	Ve 27 12h	Ve 27 13h	Ve 27 14h	Ve 27 15h	Ve 27 16h	Ve 27 17h	Ve 27 18h	Ve 27 19h	Ve 27 20h	Ve 27 21h	Ve 27 22h	Sa 28 6h	Sa 28 7h	Sa 28 8h	Sa 28 9h	Sa 28 10h	Sa 28 11h	Sa 28 12h	Sa 28 13h	Sa 28 14h	Sa 28 15h	Sa 28 16h	Sa 28 17h	Sa 28 18h	Sa 28 19h	Sa 28 20h	Sa 28 21h	Sa 28 22h	Di 29 6h	Di 29 7h	Di 29 8h	Di 29 9h	Di 29 10h	Di 29 11h	Di 29 12h	Di 29 13h	Di 29 14h	Di 29 15h	Di 29 16h	Di 29 17h	Di 29 18h	Di 29 19h	Di 29 20h	Di 29 21h	Di 29 22h	Lu 30 6h	Lu 30 7h	Lu 30 8h	Lu 30 9h	Lu 30 10h	Lu 30 11h	Lu 30 12h	Lu 30 13h	Lu 30 14h	Lu 30 15h	Lu 30 16h	Lu 30 17h	Lu 30 18h	Lu 30 19h	Lu 30 20h	Lu 30 21h	Lu 30 22h	Ma 1 6h	Ma 1 7h	Ma 1 8h	Ma 1 9h	Ma 1 10h	Ma 1 11h	Ma 1 12h	Ma 1 13h	Ma 1 14h	Ma 1 15h	Ma 1 16h	Ma 1 17h	Ma 1 18h	Ma 1 19h	Ma 1 20h	Ma 1 21h	Ma 1 22h
Dir. vent
V. moy. (kn)	5	5	6	6	6	6	7	6	6	8	7	7	6	4	4	2	2	4	4	5	8	9	11	10	10	9	7	5	5	4	3	5	4	2	1	3	4	5	6	5	8	7	8	8	10	9	9	9	9	7	6	6	6	6	6	6	6	6	7	7	7	8	8	7	7	7	6	5	4	4	5	5	6	7	7	7	7	8	8	9	9	9	8	8	7	5	6	7	7	7	6	7	7	7	7	8	8	8	8	8	7	6	4	4	3	2	1	2	2	3	4	4	5	5	5	5	6	6	5	5	5	6	6	6	5	5	5	5	5	6	6	7	7	7	6	6	4	4	3	3	3	3	3	3	3	3	3	4	4	4	5	5	5	8	8	7	7	7	7	9	11	13	14	14	14	15	14	14	14	13	12	13	13	14	14	14	15	15	14	14	13	12	11	10	9	9	9	13	14	15	16	17	17	18	19	19	19	18	17	17	16	15	15	14	13	14	14	15	16	17	18	18	18	17	16	15	14	12	12	12	12	7	6	6	6	7	7	8	8	9	8	8	7	7	6	5	3	2	5	6	6	6	5	5	6	7	7	8	7	13	11	10	8	7	6	5	4	4	5	6	8	9	11	11	12	11	11	10	8	7
V. max. (kn)	7	8	11	12	12	13	14	14	13	15	16	15	13	12	9	8	4	6	6	10	15	16	20	19	19	18	17	13	11	11	9	10	9	7	6	5	9	10	11	12	15	15	16	16	19	19	17	17	16	15	13	7	7	9	9	10	11	11	12	12	13	15	16	15	13	12	10	8	4	5	5	6	6	6	6	5	5	6	8	9	9	9	10	9	8	6	6	7	7	7	7	5	4	3	3	4	5	6	7	7	8	8	6	6	6	6	6	7	6	5	5	5	6	6	5	4	4	3	3	23	22	20	21	22	23	23	23	24	17	17	17	18	19	19	19	17	17	16	16	16	17	17	16	15	14	13	13	13	12	12	11	9	7	8	8	9	9	10	10	10	10	9	9	10	10	10	10	10	10	10	8	7	7	6	6	6	6	7	8	8	8	9	9	10	10	12	13	8	8	8	8	7	7	8	9	10	11	12	13	15	17	19	20	21	15	15	13	12	11	10	10	11	11	11	11	12	14	17	20	22	23	24	23	21	18	15	14	14	15	17	19	21	22	23	23	24	23	21	20	18	16	16	18	19	19	19	18	18	19	18	16	14	12	9	8	9	9	9	9	10	11	12	14	15	15	14	14	12	11	10
Wave Direction
Ht. vague (m)	0.4	0.4	0.4	0.4	0.4	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.4	0.4	0.4	0.4	0.4	0.3	0.3	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.5	0.5	0.5	0.6	0.6	0.6	0.7	0.7	0.8	0.8	0.8	0.7	0.7	0.7	0.7	0.6	0.6	0.6	0.6	0.6	0.6	0.5	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.5	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.5	0.4	0.3	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
période vague	3	3	3	3	3	3	3	3	3	3	3	4	4	4	4	4	4	4	4	4	4	3	3	3	3	3	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	3	3	3	3	3	3	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5	5	5	5	6	6	6	6	5	5	5	5	5	5	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3
Energie (Kj)	2	2	2	2	3	3	3	3	3	3	3	3	4	4	4	4	4	5	5	4	4	4	4	4	4	4	3	3	3	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	4	4	5	7	8	10	12	13	12	12	11	10	9	8	8	7	7	7	6	6	7	7	7	8	12	12	12	12	12	11	11	10	10	9	9	9	9	9	8	8	8	5	4	4	4	4	4	4	4	3	3	3	3	3	3	3	3	3	1	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0
Temp. (°C)	14	15	16	17	17	17	17	17	17	17	17	17	16	16	16	15	14	10	13	16	17	18	18	18	19	18	18	18	18	17	17	16	15	15	12	14	16	16	16	17	17	17	17	17	17	18	17	17	16	15	14	13	14	14	15	16	17	17	18	18	18	18	18	17	17	16	15	14	13	13	14	15	16	16	17	17	17	17	17	16	16	16	15	15	14	12	12	13	14	15	15	16	17	18	18	19	19	18	18	17	17	17	15	16	17	18	20	22	23	24	25	25	25	24	23	22	21	20	19	16	16	17	18	19	20	21	22	23	23	23	22	21	21	20	19	18	15	16	17	18	20	22	24	26	27	28	28	28	27	27	26	25	24	22	22	22	22	21	21	21	20	20	19	19	19	19	19	19	18	18	17	18	18	18	18	18	19	19	19	19	19	19	19	19	19	19	18	18	18	18	19	19	20	20	21	21	21	21	20	20	20	19	19	19	19	19	19	20	20	21	21	22	22	22	22	22	22	21	21	21	20	18	18	18	18	18	19	19	19	19	19	19	19	18	18	18	17	16	16	17	18	18	19	19	20	20	21	21	21	17	16	16	16	15	13	16	16	17	18	20	20	20	19	18	18	19	19	18	18	17
Précip. (mm)																																																																																																																																																													0.2	0.2	0.2	0.2	0.2	0.2	0.6	0.6	0.6	0.6	0.6	0.6						0.1	0.1	0.1	0.1	0.1	0.1																																											0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1												0.1	0.1	0.1	0.1	0.1	0.1
Nébul. tot. (%)	95		1					1							57	1	3	22		2		97	72	97	100	100	100	100	100	100	100	100	99	61	40	29	98	100	96	11	100	100	100	100	100	91	70	34	7	1	6	12	11	11	11	10	10	9	8	7	6	4	3	2	1				68	67	61	46	27	14	14	20	28	37	46	51	46	36	31	40	55	1	3	9	23	41	51	49	39	29	19	8						1	14	17	19	21	23	25	27	29	30	30	30	30	30	29	30	32	35	23	17	12	9	7	6	5	4	3	2	2	1	1									1	2	3	4	6	10	15	20	24	28	30	28	25	13	16	22	34	48	62	75	87	91	84	70	55	40	24	14	12	14	86	95	100	98	92	84	76	66	58	52	46	42	38	36	36	41	48	55	48	44	43	45	46	47	48	48	46	42	38	34	29	24	19	13	28	36	40	39	35	31	27	22	18	17	17	17	18	19	19	18	16	79	92	99	96	87	77	66	54	45	42	41	41	41	41	39	35	30			1	4	7	11	15	19	21	22	21	22	16	10	4	7	11	100	100	100	91	82	73	81	89	97	87	77	67	57	47	37
Ht. marée	-0.4	0.3	0.9	1.0	0.6	0.4	0.5	0.4	0.0	-0.4	-0.6	-0.7	-0.6	-0.2	0.5	0.7	0.4	-0.7	-0.2	0.5	1.0	1.0	0.6	0.5	0.5	0.3	-0.1	-0.5	-0.7	-0.7	-0.5	-0.0	0.5	0.6	-0.8	-0.5	-0.1	0.6	1.0	0.9	0.6	0.5	0.5	0.2	-0.2	-0.6	-0.7	-0.7	-0.5	-0.0	0.5	-0.8	-0.7	-0.5	-0.0	0.6	1.0	0.9	0.6	0.6	0.5	0.1	-0.3	-0.6	-0.7	-0.6	-0.5	-0.0	-0.7	-0.7	-0.6	-0.5	-0.0	0.6	1.0	0.8	0.6	0.6	0.4	0.0	-0.4	-0.6	-0.6	-0.6	-0.5	-0.5	-0.6	-0.6	-0.6	-0.5	-0.1	0.5	0.9	0.8	0.7	0.6	0.4	-0.0	-0.3	-0.5	-0.6	-0.7	-0.1	-0.4	-0.5	-0.6	-0.6	-0.7	-0.2	0.5	0.9	0.8	0.7	0.6	0.3	-0.0	-0.2	-0.3	-0.5	0.2	-0.1	-0.3	-0.4	-0.5	-0.7	-0.8	-0.3	0.4	0.8	0.7	0.6	0.5	0.3	0.0	-0.1	-0.2	0.5	0.3	0.0	-0.2	-0.3	-0.5	-0.9	-1.0	-0.4	0.4	0.7	0.7	0.6	0.4	0.2	0.0	-0.0	0.7	0.5	0.3	0.1	-0.0	-0.2	-0.5	-1.0	-1.0	-0.4	0.4	0.7	0.6	0.4	0.3	0.2	0.1	0.9	0.7	0.6	0.4	0.2	0.1	-0.2	-0.6	-1.1	-1.0	-0.3	0.5	0.6	0.5	0.3	0.2	0.1	1.0	0.9	0.7	0.6	0.4	0.3	0.1	-0.2	-0.7	-1.1	-0.9	-0.1	0.6	0.6	0.3	0.2	0.1	0.7	1.0	0.9	0.7	0.6	0.5	0.3	0.1	-0.3	-0.8	-1.0	-0.7	0.1	0.6	0.5	0.2	0.2	0.1	0.8	1.0	0.8	0.7	0.7	0.5	0.2	-0.0	-0.4	-0.8	-0.9	-0.4	0.3	0.6	0.4	0.2	-0.5	0.3	0.9	0.9	0.8	0.7	0.7	0.4	0.1	-0.2	-0.5	-0.7	-0.7	-0.2	0.4	0.5	0.3	-0.8	-0.3	0.4	0.9	0.8	0.7	0.8	0.6	0.3	-0.1	-0.3	-0.5	-0.7	-0.6	-0.0	0.5	0.4
Dir. marée			high			low	high					low			high						high		low	high					low				high						high		low	high					low				high						high		low	high					low				low						high									low			low						high									low					low				high														low				high														low				high														low				high														low			high						high									low			high						high									low			high					high									low			high						high		low	high						low			high						high		low	high						low			high
Hr. marée			08:40			11:00	12:10					17:00			20:50						09:20		11:50	12:50					17:30				21:40						10:10		12:40	13:30					18:10				22:30						11:10		13:30	14:10					19:00				06:30						12:10									21:00			07:20						13:10									22:20					10:40				14:10														11:40				15:10														12:40				16:10														13:30				17:00														14:30			17:40						06:10									15:10			18:30						07:00									16:00			19:10					07:40									16:50			19:50						08:30		10:30	11:00						17:30			20:40						09:20		11:00	12:00						18:10			21:30

Level: Intermediate, Expert

Type: Ocean

Water type: Small wave, Medium wave

Water hazards: Currents, Wave breaker, Stones

Water quality: Cloudy

Infos: Wave breakers every 100 m.

Beach type & size: Sand - Medium

Infos: Sandy beach. In front of the village narrow, further north wider.

Identified hazards: None

Beachgoer: June, July, August

Weather specificities: Air: May to August about 15-30C, September to April: 0-15C. Water: May to August fine (a shorty will do), from September to April you need a wetsuit, in December/January it can get cold (around 0C). January to August unpredictable, can be anything. September to December usually cloudy/rainy weather though in this period, especially when there's wind.

Wind type: Frontal

Wind specificities: Best winds in spring and fall.

Best months: March, April, May, September, October, November

Access description: by Car, Bus - From Alkmaar north on N9, then follow signs to Petten.

Specific rules: Zones, Other

Extra: Petten beach is not a spot for beginners, there are strong currents and beach breakers. Lifeguards will check if you can kitesurf or not. If you are a beginner you are not allowed to surf this spot.

Accommodations: Rooms, Rescue, Food, Parking

Modifier

Optimal Wind Direction

Optimal Speed (kn)

Optimal Wave Conditions

Any Direction

Optimal height (m)

No data

Period (sec)

No data

Optimal Tide Height

Tide moment:

+/- 2hrs around the high tide

mid tide

+/- 2hrs around the low tide

Modifier