Sea · Schleswig-Holstein · Germany

Holnis

Name: Holnis
Address: DEU

Kite days peak in October at 38 %.

A kite day has at least 3 hours of 12 to 35 knots (gusts up to 45) between 10:00 and 19:00, in daylight. Percentages are the share of such days in each month, counted over 9 years.

JJan35cold
FFeb42cold
MMar37cold
AApr32cold
MMay29Possible
JJun31Possible
JJul31Possible
AAug24Possible
SSep34Possible
OOct38Possiblenow
NNov30cold
DDec31cold

Prime 60 % and more
Good 40 to 59 %
Possible 20 to 39 %
Off under 20 %
No data hatched
Ringed: this month

Prime also needs a good month in at least 7 of the 9 years, so one freak year cannot make a month Prime. A month with 60 %+ but fewer good years shows as Good.

Confidence highHourly model data, 2017 to 2025, checked against the season shape of a nearby weather station, a regional model or a documented season. Shares its model grid cell with 7 nearby spots, so the numbers describe the area, not one beach.

See the best months Live forecast Show on map

Month by month

MonthKite days% of days, verdict10 day tripof 10 trips, 5+ kite daysWater°C, what to wear

Kite days
38 % Possibleabout 12 of 31 days
Too light, kiteable, too strong
Too light 62 %
Kiteable 38 %
Too strong 0 %
Good years
1 of 9 years reached 50 % kite days
10 day trip
3 in 10 trips got at least 5 kite days, about 3.5 expected
Best hours
12:00 to 16:00when the wind is most often 12 to 35 knots
Daylight
10.6 h
Water
14 °C, 5/4
Air
14 °Cdaily maximum, 13 °C during kite hours
Rain
15 of 31with 1 mm or more
In one sentence
In October, Holnis averaged 12 kite days out of 31 (38 %). Water 14 °C, 5/4. 3 in 10 trips of 10 days starting in October got at least 5 kite days.

Holnis

Kite days% of days	35	42	37	32	29	31	31	24	34	38	30	31
Verdictshare plus good years	cold	cold	cold	cold	Possible	Possible	Possible	Possible	Possible	Possible	cold	cold
10 day tripof 10 trips, 5+ kite days	3 in 10	4 in 10	4 in 10	2 in 10	2 in 10	3 in 10	2 in 10	2 in 10	3 in 10	3 in 10	1 in 10	2 in 10
Good yearsof 9, reached 50 %	0 of 9	1 of 9	1 of 9	0 of 9	0 of 9	1 of 9	1 of 9	0 of 9	0 of 9	1 of 9	0 of 9	0 of 9
Best hourshour of day, most often 12 to 35 kn	10 to 15	11 to 16	10 to 16	11 to 18	13 to 17	14 to 17	12 to 17	11 to 17	11 to 17	12 to 16	10 to 14	11 to 15
Daylighth	7.9	9.7	11.8	14.1	16.1	17.2	16.7	15.0	12.8	10.6	8.5	7.3
Water°C at the surface	4	3	5	8	13	17	19	19	18	14	10	6
Air°C, daily maximum	5	5	7	10	15	19	20	21	18	14	9	6
Rain days1 mm or more	14 of 31	12 of 28	11 of 31	10 of 30	10 of 31	11 of 30	14 of 31	13 of 31	12 of 30	15 of 31	14 of 30	15 of 31
Wetsuitfor that water and the air on kite days, + boots and gloves	6/5+	6/5+	6/5+	6/5+	6/5+	4/3	4/3	3/2	4/3	5/4	6/5+	6/5+

In January, Holnis averaged 11 kite days out of 31 (35 %). Water 4 °C, 6/5 with boots and gloves. 3 in 10 trips of 10 days starting in January got at least 5 kite days.
In February, Holnis averaged 12 kite days out of 28 (42 %). Water 3 °C, 6/5 with boots and gloves. 4 in 10 trips of 10 days starting in February got at least 5 kite days.
In March, Holnis averaged 11 kite days out of 31 (37 %). Water 5 °C, 6/5 with boots and gloves. 4 in 10 trips of 10 days starting in March got at least 5 kite days.
In April, Holnis averaged 10 kite days out of 30 (32 %). Water 8 °C, 6/5 with boots and gloves. 2 in 10 trips of 10 days starting in April got at least 5 kite days.
In May, Holnis averaged 9 kite days out of 31 (29 %). Water 13 °C, 6/5 with boots and gloves. 2 in 10 trips of 10 days starting in May got at least 5 kite days.
In June, Holnis averaged 9 kite days out of 30 (31 %). Water 17 °C, 4/3. 3 in 10 trips of 10 days starting in June got at least 5 kite days.
In July, Holnis averaged 10 kite days out of 31 (31 %). Water 19 °C, 4/3. 2 in 10 trips of 10 days starting in July got at least 5 kite days.
In August, Holnis averaged 8 kite days out of 31 (24 %). Water 19 °C, 3/2. 2 in 10 trips of 10 days starting in August got at least 5 kite days.
In September, Holnis averaged 10 kite days out of 30 (34 %). Water 18 °C, 4/3. 3 in 10 trips of 10 days starting in September got at least 5 kite days.
In October, Holnis averaged 12 kite days out of 31 (38 %). Water 14 °C, 5/4. 3 in 10 trips of 10 days starting in October got at least 5 kite days.
In November, Holnis averaged 9 kite days out of 30 (30 %). Water 10 °C, 6/5 with boots and gloves. 1 in 10 trips of 10 days starting in November got at least 5 kite days.
In December, Holnis averaged 10 kite days out of 31 (31 %). Water 6 °C, 6/5 with boots and gloves. 2 in 10 trips of 10 days starting in December got at least 5 kite days.

Good year: at least half the days of that month were kite days. x in 10 reads: of all 10 day trips that started in that month between 2017 and 2025, x in 10 got at least 5 kite days. We cap the figure at 9 in 10 because wind is never a promise. Best hours: the hours from 10:00 on when the wind most often reaches 12 to 35 knots. Rain day: 1 mm or more of rain.

Source: ECMWF IFS 9 km via Open-Meteo, hourly model wind, 2017 to 2025; water temperature 2023 to 2025. How we count kite days and trip odds

Trip odds at Holnis

How often a trip of your length got at least half its days with kite wind, 2017 to 2025, capped at 9 in 10.

January3 in 10 trips of 10 days got at least 5 kite days, about 3.5 expected
February4 in 10 trips of 10 days got at least 5 kite days, about 4.0 expected
March4 in 10 trips of 10 days got at least 5 kite days, about 3.7 expected
April2 in 10 trips of 10 days got at least 5 kite days, about 3.2 expected
May2 in 10 trips of 10 days got at least 5 kite days, about 2.9 expected
June3 in 10 trips of 10 days got at least 5 kite days, about 3.4 expected
July2 in 10 trips of 10 days got at least 5 kite days, about 2.7 expected
August2 in 10 trips of 10 days got at least 5 kite days, about 2.6 expected
September3 in 10 trips of 10 days got at least 5 kite days, about 3.7 expected
October (now)3 in 10 trips of 10 days got at least 5 kite days, about 3.5 expected
November1 in 10 trips of 10 days got at least 5 kite days, about 2.9 expected
December2 in 10 trips of 10 days got at least 5 kite days, about 3.3 expected

x in 10 reads: of all 10 day trips that started in that month between 2017 and 2025, x in 10 got at least 5 kite days. We cap the figure at 9 in 10 because wind is never a promise.

Open in the trip planner

Trip odds by start week

Pick your start week and trip length. Each cell: of all trips of that length that started in that week between 2017 and 2025, how many in 10 got at least half their days with kite wind.

Trip odds by start week, 10 day trips, 2017 to 2025

Colours as in the kite year: 6 in 10 and more like Prime · 4 to 5 in 10 like Good · 2 to 3 in 10 like Possible · under 2 in 10 like Off · No data hatched (fewer than 30 trips) · Ringed: this week · Raised: your start week

x in 10 reads: of all 10 day trips that started in that week between 2017 and 2025, x in 10 got at least 5 kite days. We cap the figure at 9 in 10 because wind is never a promise.

Source: hourly wind from the ECMWF IFS model via Open-Meteo, 2017 to 2025, kiteCOMPASS method v1. How we count

Start date

1 in 10

trips of 10 days starting in week 45 (e.g. 5 to 11 November) got at least 5 kite days in 2017 to 2025 (63 trips).

Zero wind trips: 1 in 10

about 2.7 kite days expected out of 10

Kite days per trip, 63 trips

Bars right of the line are good trips (5 kite days or more).

How the wind behaves

In February, the windiest month

Too light 58 %
Kiteable 42 %
Too strong 0 %

Too light on 58 %, kiteable on 42 %, too strong on 0 % of days.

Best hours: 11:00 to 16:00, when the wind is most often 12 to 35 knots.

Share of kite days by wind direction, 16 sectors

Wind direction varies, most often WSW (248°).

Kitesurfing at Holnis: quick answers

When is the best time to kitesurf at Holnis?

No month reaches 50 % kite days. The windiest month is February, when 42 % of days were kite days from 2017 to 2025.

Is Holnis windy in October?

Sometimes. 38 % of days in October were kite days from 2017 to 2025, about 12 days in a typical October. 3 in 10 trips of 10 days starting in October got at least 5 kite days, 2017 to 2025.

What is the water temperature at Holnis?

The water ranges from 3 °C in February to 19 °C in July. In October it is about 14 °C (wetsuit: 5/4).

How many kite days does Holnis get in a year?

About 119 days a year were kite days from 2017 to 2025, out of 365. A kite day has at least 3 hours of 12 to 35 kn model wind between 10:00 and 19:00 in daylight, with gusts up to 45 kn.

Live forecast

The numbers above are long term averages. The forecast shows the next days.

Live forecast from Windy

The forecast map for Holnis comes from windy.com (Windyty SE, Prague, Czech Republic) and opens right here on this page. Once you load it, your browser contacts Windy, which receives your IP address and may set its own cookies. Nothing is loaded before you click.

Spot facts

Region: Schleswig-Holstein
Country: Germany
Water body: Sea, from Natural Earth map data
Nearest airport: Westerland Sylt Airport (GWT), 81 km straight line. Flights are not sold here; this is for planning only.
Time zone: UTC+02:00 in October
Coordinates: 54.8665, 9.5993
Model: ECMWF IFS 9 km via Open-Meteo, hourly

Conditions, checked against kite guides

Water state, flat areas, waves and whether schools teach here, from kite sources, not from satellite images.

Not yet checked against kite guides. We research spot conditions one by one and show only what a kite source says.

Nearby kite spots in Schleswig-Holstein

Kite days in October, % of days

Solitüde
Germany · 6 points fewer kite days than Holnis in October
32 %
1. J
2. F
3. M
4. A
5. M
6. J
7. J
8. A
9. S
10. O
11. N
12. D
Kite days by month at Solitüde: Jan 28 %, Feb 37 %, Mar 33 %, Apr 29 %, May 27 %, Jun 26 %, Jul 24 %, Aug 17 %, Sep 24 %, Oct 32 %, Nov 23 %, Dec 22 %
Habernis
Germany · 16 points more kite days than Holnis in October
54 %
1. J
2. F
3. M
4. A
5. M
6. J
7. J
8. A
9. S
10. O
11. N
12. D
Kite days by month at Habernis: Jan 49 %, Feb 54 %, Mar 46 %, Apr 43 %, May 43 %, Jun 42 %, Jul 45 %, Aug 38 %, Sep 46 %, Oct 54 %, Nov 46 %, Dec 48 %
Falshöft
Germany · 28 points more kite days than Holnis in October
66 %
1. J
2. F
3. M
4. A
5. M
6. J
7. J
8. A
9. S
10. O
11. N
12. D
Kite days by month at Falshöft: Jan 60 %, Feb 61 %, Mar 55 %, Apr 52 %, May 53 %, Jun 49 %, Jul 54 %, Aug 45 %, Sep 56 %, Oct 66 %, Nov 58 %, Dec 62 %
Maasholm
Germany · 29 points more kite days than Holnis in October
67 %
1. J
2. F
3. M
4. A
5. M
6. J
7. J
8. A
9. S
10. O
11. N
12. D
Kite days by month at Maasholm: Jan 61 %, Feb 62 %, Mar 56 %, Apr 50 %, May 49 %, Jun 48 %, Jul 54 %, Aug 47 %, Sep 53 %, Oct 67 %, Nov 61 %, Dec 63 %
Auf der Schlei
Germany · 5 points fewer kite days than Holnis in October
33 %
1. J
2. F
3. M
4. A
5. M
6. J
7. J
8. A
9. S
10. O
11. N
12. D
Kite days by month at Auf der Schlei: Jan 30 %, Feb 39 %, Mar 34 %, Apr 32 %, May 31 %, Jun 28 %, Jul 29 %, Aug 19 %, Sep 27 %, Oct 33 %, Nov 26 %, Dec 24 %
Damp
Germany · 28 points more kite days than Holnis in October
66 %
1. J
2. F
3. M
4. A
5. M
6. J
7. J
8. A
9. S
10. O
11. N
12. D
Kite days by month at Damp: Jan 62 %, Feb 62 %, Mar 57 %, Apr 52 %, May 49 %, Jun 50 %, Jul 55 %, Aug 47 %, Sep 55 %, Oct 66 %, Nov 59 %, Dec 61 %
Aschau
Germany · 23 points more kite days than Holnis in October
61 %
1. J
2. F
3. M
4. A
5. M
6. J
7. J
8. A
9. S
10. O
11. N
12. D
Kite days by month at Aschau: Jan 55 %, Feb 57 %, Mar 53 %, Apr 49 %, May 47 %, Jun 50 %, Jul 52 %, Aug 44 %, Sep 53 %, Oct 61 %, Nov 54 %, Dec 55 %
Dockkoog
Germany · 33 points more kite days than Holnis in October
71 %
1. J
2. F
3. M
4. A
5. M
6. J
7. J
8. A
9. S
10. O
11. N
12. D
Kite days by month at Dockkoog: Jan 67 %, Feb 64 %, Mar 64 %, Apr 59 %, May 64 %, Jun 59 %, Jul 64 %, Aug 57 %, Sep 58 %, Oct 71 %, Nov 58 %, Dec 67 %

Plan your trip

Open in Google Maps

Booking reminder

Remind me when to book Holnis

One mail, about 8 weeks before your month starts, with the kite day odds for that month and the link to this page. No newsletter.

We send one confirmation mail first; the reminder is set only after you click its link, and unconfirmed addresses are deleted after 7 days. Every mail has an unsubscribe link and a delete link. Privacy

kiteCOMPASS Pro

Plan the whole trip, not just the month

Save trips, get Plan B spots for days without wind and compare three places side by side. 29 EUR per year.

kiteCOMPASS · method k3h-10to19-v1 · 2017 to 2025

Model wind: ECMWF IFS 9 km via Open-Meteo, hourly, 2017 to 2025. Water temperature: 2023 to 2025. Kite day: at least 3 hours of 12 to 35 kn model wind between 10:00 and 19:00 in daylight, with gusts up to 45 kn. Shares its model grid cell with 7 nearby spots, so the numbers describe the area, not one beach. Confidence: high.

Cite this

In October, 38 % of days at Holnis met the kiteCOMPASS kite day rule: at least 3 hours of 12 to 35 kn model wind between 10:00 and 19:00 in daylight, with gusts up to 45 kn (ECMWF IFS 9 km via Open-Meteo, hourly, 2017 to 2025). https://kitecompass.app/spot/holnis

Numbers on this page are free to reuse under CC BY 4.0: name kiteCOMPASS and link to this page.