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

Model	knmi_harmonie_arome_netherlands run: 10/05 01:22																																																IFS HD 2.5 km run: 10/05 01:22																																																																GFS 13 km run: 10/05 01:22
Date Optimal	Sa 10 6h	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	Sa 10 21h	Su 11 6h	Su 11 7h	Su 11 8h	Su 11 9h	Su 11 10h	Su 11 11h	Su 11 12h	Su 11 13h	Su 11 14h	Su 11 15h	Su 11 16h	Su 11 17h	Su 11 18h	Su 11 19h	Su 11 20h	Su 11 21h	Mo 12 6h	Mo 12 7h	Mo 12 8h	Mo 12 9h	Mo 12 10h	Mo 12 11h	Mo 12 12h	Mo 12 13h	Mo 12 14h	Mo 12 15h	Mo 12 16h	Mo 12 17h	Mo 12 18h	Mo 12 19h	Mo 12 20h	Mo 12 21h	Tu 13 6h	Tu 13 7h	Tu 13 8h	Tu 13 9h	Tu 13 10h	Tu 13 11h	Tu 13 12h	Tu 13 13h	Tu 13 14h	Tu 13 15h	Tu 13 16h	Tu 13 17h	Tu 13 18h	Tu 13 19h	Tu 13 20h	Tu 13 21h	We 14 6h	We 14 7h	We 14 8h	We 14 9h	We 14 10h	We 14 11h	We 14 12h	We 14 13h	We 14 14h	We 14 15h	We 14 16h	We 14 17h	We 14 18h	We 14 19h	We 14 20h	We 14 21h	Th 15 6h	Th 15 7h	Th 15 8h	Th 15 9h	Th 15 10h	Th 15 11h	Th 15 12h	Th 15 13h	Th 15 14h	Th 15 15h	Th 15 16h	Th 15 17h	Th 15 18h	Th 15 19h	Th 15 20h	Th 15 21h	Fr 16 6h	Fr 16 7h	Fr 16 8h	Fr 16 9h	Fr 16 10h	Fr 16 11h	Fr 16 12h	Fr 16 13h	Fr 16 14h	Fr 16 15h	Fr 16 16h	Fr 16 17h	Fr 16 18h	Fr 16 19h	Fr 16 20h	Fr 16 21h	Sa 17 6h	Sa 17 7h	Sa 17 8h	Sa 17 9h	Sa 17 10h	Sa 17 11h	Sa 17 12h	Sa 17 13h	Sa 17 14h	Sa 17 15h	Sa 17 16h	Sa 17 17h	Sa 17 18h	Sa 17 19h	Sa 17 20h	Sa 17 21h	Su 18 6h	Su 18 7h	Su 18 8h	Su 18 9h	Su 18 10h	Su 18 11h	Su 18 12h	Su 18 13h	Su 18 14h	Su 18 15h	Su 18 16h	Su 18 17h	Su 18 18h	Su 18 19h	Su 18 20h	Su 18 21h	Mo 19 6h	Mo 19 7h	Mo 19 8h	Mo 19 9h	Mo 19 10h	Mo 19 11h	Mo 19 12h	Mo 19 13h	Mo 19 14h	Mo 19 15h	Mo 19 16h	Mo 19 17h	Mo 19 18h	Mo 19 19h	Mo 19 20h	Mo 19 21h	Tu 20 6h	Tu 20 7h	Tu 20 8h	Tu 20 9h	Tu 20 10h	Tu 20 11h	Tu 20 12h	Tu 20 13h	Tu 20 14h	Tu 20 15h	Tu 20 16h	Tu 20 17h	Tu 20 18h	Tu 20 19h	Tu 20 20h	Tu 20 21h	We 21 6h	We 21 7h	We 21 8h	We 21 9h	We 21 10h	We 21 11h	We 21 12h	We 21 13h	We 21 14h	We 21 15h	We 21 16h	We 21 17h	We 21 18h	We 21 19h	We 21 20h	We 21 21h	Th 22 6h	Th 22 7h	Th 22 8h	Th 22 9h	Th 22 10h	Th 22 11h	Th 22 12h	Th 22 13h	Th 22 14h	Th 22 15h	Th 22 16h	Th 22 17h	Th 22 18h	Th 22 19h	Th 22 20h	Th 22 21h	Fr 23 6h	Fr 23 7h	Fr 23 8h	Fr 23 9h	Fr 23 10h	Fr 23 11h	Fr 23 12h	Fr 23 13h	Fr 23 14h	Fr 23 15h	Fr 23 16h	Fr 23 17h	Fr 23 18h	Fr 23 19h	Fr 23 20h	Fr 23 21h	Sa 24 6h	Sa 24 7h	Sa 24 8h	Sa 24 9h	Sa 24 10h	Sa 24 11h	Sa 24 12h	Sa 24 13h	Sa 24 14h	Sa 24 15h	Sa 24 16h	Sa 24 17h	Sa 24 18h	Sa 24 19h	Sa 24 20h	Sa 24 21h	Su 25 6h	Su 25 7h	Su 25 8h	Su 25 9h	Su 25 10h	Su 25 11h	Su 25 12h	Su 25 13h	Su 25 14h	Su 25 15h	Su 25 16h	Su 25 17h	Su 25 18h	Su 25 19h	Su 25 20h	Su 25 21h
Wind Dir.
Wind Spd. (kn)	5	5	5	6	5	6	8	9	9	8	9	11	10	9	8	5	7	8	8	8	10	10	11	10	10	10	9	8	9	10	9	7	8	9	10	9	8	9	10	10	10	10	10	10	10	9	9	9	8	8	8	8	8	9	9	10	10	9	9	9	8	8	7	6	5	5	5	5	5	5	6	7	7	7	8	9	10	10	9	9	4	5	6	6	5	5	6	6	7	7	8	8	8	8	8	7	4	4	4	3	4	4	4	4	4	5	5	6	6	7	7	7	2	2	2	3	4	5	6	7	8	8	9	8	8	8	7	7	2	2	2	2	3	4	5	6	6	7	7	7	7	7	6	5	2	2	2	1	1	2	3	5	5	6	5	5	5	4	4	3	7	8	9	10	12	14	16	18	19	19	18	16	15	14	12	12	5	4	4	3	3	4	5	6	7	7	6	6	5	5	5	7	13	13	13	14	15	16	17	17	18	17	17	16	15	14	13	12	11	11	11	12	12	13	14	14	14	14	13	13	12	11	10	9	9	10	10	10	10	10	10	10	10	10	10	15	11	6	8	9	4	5	5	5	6	7	6	5	4
Gusts (kn)	9	8	8	10	10	12	16	18	18	18	18	19	19	17	16	12	12	13	13	14	17	19	20	20	19	19	19	17	16	18	18	15	14	15	17	17	17	22	23	23	23	22	21	21	20	20	19	15	18	18	19	19	20	20	18	17	15	15	15	15	15	16	16	15	16	17	17	17	18	18	19	21	22	24	26	29	28	28	28	20	11	13	14	15	15	15	17	19	21	22	22	23	23	22	22	20	10	11	13	14	15	16	16	17	18	19	20	20	21	21	21	19	9	11	13	12	11	10	10	10	10	9	8	7	8	9	10	11	19	18	18	17	16	15	15	15	15	15	15	15	15	16	17	18	8	7	7	5	4	3	4	6	7	8	9	10	12	14	16	17	17	18	19	18	17	16	15	14	13	12	12	12	14	16	18	20	16	17	17	16	14	12	12	12	12	12	12	12	13	15	17	19	15	15	15	14	14	13	13	12	12	12	11	12	14	16	17	17	15	14	13	12	11	11	11	11	11	11	10	10	12	14	16	20	11	13	15	14	12	11	11	12	14	14	15	15	15	14	14	15	5	6	7	8	9	10	11	11	11
Wave Direction
Wave Ht. (m)	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.4	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.4	0.4	0.4	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.4	0.5	0.5	0.6	0.3	0.3	0.3	0.3	0.4	0.4	0.5	0.5	0.6	0.6	0.7	0.7	0.7	0.7	0.7	0.7	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.7	0.7	0.7	0.7
Wave Per.	3	3	3	3	3	3	2	2	2	2	2	2	2	2	2	3	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	2	2	2	2	2	2	2	3	3	3	3	3	3	3	3	3	3	3	2	2	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
Wave Energy (Kj)	1	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	2	3	4	4	1	1	1	1	1	1	2	2	3	4	5	5	6	7	7	7	8	8	7	7	7	7	7	7	7	7	7	7	8	8	8	8
Temp. (°C)	7	8	10	13	16	18	19	20	21	21	21	21	21	21	20	17	10	11	12	15	18	19	21	22	22	23	23	24	23	23	22	20	13	13	14	16	17	18	19	20	21	21	21	21	21	20	19	18	11	11	12	14	15	17	19	20	21	21	21	21	21	20	19	17	11	11	12	14	16	18	19	20	21	21	21	20	19	17	15	13	9	10	11	12	14	15	16	17	17	17	17	17	16	16	15	14	10	11	12	13	15	17	19	21	22	22	21	20	19	18	17	16	10	11	11	12	14	15	16	17	18	17	17	16	15	14	13	12	9	9	10	11	13	14	15	16	17	17	17	17	16	15	14	13	9	9	10	12	14	16	18	19	20	21	21	20	20	19	19	18	14	14	14	14	15	16	16	17	17	17	17	16	16	15	15	14	12	12	12	12	13	14	14	15	16	16	16	16	16	15	15	15	12	13	13	13	14	15	15	16	16	16	16	16	15	15	14	14	11	11	11	11	12	13	14	15	15	15	15	15	15	14	14	13	11	11	11	12	13	13	14	15	16	16	16	18	17	17	17	16	16	16	17	18	20	22	23	24	25
Rain (mm)																																																																																																																																																																				0.1	0.1	0.1	0.1	0.1	0.1	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.9	0.9	0.9	1.3	1.3	1.3	1.3	1.3	1.3								0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.2	0.2		0.4	0.4	0.4	0.7	0.7	0.7	0.7	0.7	0.7								0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.6	0.6	0.6	0.1
Cloud Cov. (%)	4			12	27					59	41	62	4			38	28	23	8	29	46						1	4					1		64	20		6	10	14	17	17	16	16	17	18	20	23	28	21	15	13	13	12	8	3									33	20	15	23	37	52	69	86	90	67	31	4			2	2	95	92	87	80	71	66	69	75	78	73	63	54	45	37	30	26	35	37	38	37	34	32	30	27	27	30	35	40	45	49	50	47	3	1							2	14	32	48	63	77	83	77		1	2	2	1	1	1									1	64	75	80	77	69	61	52	43	40	46	57	68	78	88	91	83	52	65	76	83	89	93	97	100	100	97	91	86	81	75	73	75	100	100	100	100	100	100	100	100	95	83	66	51	36	23	16	21	98	96	90	78	61	45	28	12					1	2	4	6	57	62	63	57	46	34	22	9							2	14	65	54	44	37	31	25	19	13	11	10	10	71	75	80	84	81	100	100	100	99	97	96	95	93	92
Tide Ht.	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	0.0	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	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	0.0	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	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	0.0	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	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	0.0	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	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	0.0	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	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	0.0	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	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	0.0	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	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	-0.0	-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	-0.0	-0.0	-0.0	-0.0	0.0	0.0	0.0	0.0
Tide Dir.
Tide Time

Level: Beginner, Intermediate, Expert

Type: Lake

Water type: Shallow, Flat, Chop

Water hazards: Wave breaker

Water quality: Cloudy

Infos: Big salt water lake, no waves, water is fairly choppy most of the time, it is waist deep for about 100-150m offshore. You can see where it becomes deep by the buoy line, after this you can't stand anymore.

Beach type & size: Grass - Medium

Infos: Fairly large grass strip, which is easy to reach via the parking lot (it's next to it). At the waters edge there are rocks (wear shoes!). The grass allows to launch safely, in most wind directions. Some areas with small piece of grass, sharp rock and then the water with the same sharp rocks on the bottom.

Identified hazards: Rocks

Beachgoer: None

Weather specificities: Cold after summer (mid-October): water 8C, air: 6-12C. Summer (May till August): water 14-19C, air: 14-25C. So a wetsuit is highly recommended.

Wind type: Frontal

Wind specificities: Good constant winds (not like at sea, but fairly good) when wind is blowing from West over North till East. From southern directions however the wind is blowing over an elevation, so this causes it to be gusty and shifty. Windspeeds avg: 6-20 knots. (25 knots on `good` days).

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

Access description: by Car - Take a map of the Netherlands, and find the Grevelingendam on it, near Bruinisse, when your on this road exit it at sign `Strand Grevelingendam`.

Specific rules: Zones

Extra: You must take the spot most on the east side to kitesurf, this is to keep the windsurfers and kitesurfers out of each other. Also there's a small bay at the spot, it isn't allowed to kitesurf here so don't do it. I think kitesurfing isn't officially allowed anyway, so if something happens the spot is history for kiters.

Accommodations: Shop, Shower, Toilet, Food, Parking

Edit

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

Edit