Lagoon · Western Australia · Australia

Big Lagoon

Name: Big Lagoon
Address: AUS

Best for kiting from August to April, with 56 to 91 % kite days. Water 19 to 27 °C.

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.

JJan90Prime
FFeb87Prime
MMar80Prime
AApr70Prime
MMay37Possible
JJun41Good
JJul35Possible
AAug56Good
SSep77Prime
OOct91Primenow
NNov90Prime
DDec90Prime

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.

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
91 % Primeabout 28 of 31 days
Too light, kiteable, too strong
Too light 9 %
Kiteable 91 %
Too strong 0 %
Good years
9 of 9 years reached 50 % kite days
10 day trip
9 in 10 trips got at least 5 kite days, about 9.3 expected (capped at 9 in 10)
Best hours
13:00 to 18:00when the wind is most often 12 to 35 knots
Daylight
12.7 h
Water
22 °C, spring suit
Air
22 °Cdaily maximum, 21 °C during kite hours
Rain
1 of 31with 1 mm or more
In one sentence
In October, Big Lagoon averaged 28 kite days out of 31 (91 %). Water 22 °C, spring suit. 9 in 10 trips of 10 days starting in October got at least 5 kite days.

Big Lagoon

Kite days% of days	90	87	80	70	37	41	35	56	77	91	90	90
Verdictshare plus good years	Prime	Prime	Prime	Prime	Possible	Good	Possible	Good	Prime	Prime	Prime	Prime
10 day tripof 10 trips, 5+ kite days	9 in 10	9 in 10	9 in 10	9 in 10	3 in 10	4 in 10	4 in 10	7 in 10	9 in 10	9 in 10	9 in 10	9 in 10
Good yearsof 9, reached 50 %	9 of 9	9 of 9	9 of 9	9 of 9	0 of 9	3 of 9	0 of 9	6 of 9	9 of 9	9 of 9	9 of 9	9 of 9
Best hourshour of day, most often 12 to 35 kn	12 to 18	13 to 18	15 to 18	10 to 17	10 to 11	10 to 13	10 to 16	10 to 17	14 to 17	13 to 18	13 to 18	12 to 18
Daylighth	13.6	13.0	12.3	11.5	10.9	10.6	10.7	11.2	11.9	12.7	13.4	13.7
Water°C at the surface	26	27	26	25	22	20	18	19	20	22	24	25
Air°C, daily maximum	27	27	28	26	24	21	19	20	21	22	23	26
Rain days1 mm or more	0 of 31	1 of 28	0 of 31	1 of 30	2 of 31	5 of 30	3 of 31	4 of 31	2 of 30	1 of 31	1 of 30	1 of 31
Wetsuitfor that water and the air on kite days, + boots and gloves	shorty	shorts	shorty	shorty	spring	3/2	3/2	3/2	3/2	spring	shorty	shorty

In January, Big Lagoon averaged 28 kite days out of 31 (90 %). Water 26 °C, shorty. 9 in 10 trips of 10 days starting in January got at least 5 kite days.
In February, Big Lagoon averaged 24 kite days out of 28 (87 %). Water 27 °C, boardshorts. 9 in 10 trips of 10 days starting in February got at least 5 kite days.
In March, Big Lagoon averaged 25 kite days out of 31 (80 %). Water 26 °C, shorty. 9 in 10 trips of 10 days starting in March got at least 5 kite days.
In April, Big Lagoon averaged 21 kite days out of 30 (70 %). Water 25 °C, shorty. 9 in 10 trips of 10 days starting in April got at least 5 kite days.
In May, Big Lagoon averaged 12 kite days out of 31 (37 %). Water 22 °C, spring suit. 3 in 10 trips of 10 days starting in May got at least 5 kite days.
In June, Big Lagoon averaged 12 kite days out of 30 (41 %). Water 20 °C, 3/2. 4 in 10 trips of 10 days starting in June got at least 5 kite days.
In July, Big Lagoon averaged 11 kite days out of 31 (35 %). Water 18 °C, 3/2. 4 in 10 trips of 10 days starting in July got at least 5 kite days.
In August, Big Lagoon averaged 17 kite days out of 31 (56 %). Water 19 °C, 3/2. 7 in 10 trips of 10 days starting in August got at least 5 kite days.
In September, Big Lagoon averaged 23 kite days out of 30 (77 %). Water 20 °C, 3/2. 9 in 10 trips of 10 days starting in September got at least 5 kite days.
In October, Big Lagoon averaged 28 kite days out of 31 (91 %). Water 22 °C, spring suit. 9 in 10 trips of 10 days starting in October got at least 5 kite days.
In November, Big Lagoon averaged 27 kite days out of 30 (90 %). Water 24 °C, shorty. 9 in 10 trips of 10 days starting in November got at least 5 kite days.
In December, Big Lagoon averaged 28 kite days out of 31 (90 %). Water 25 °C, shorty. 9 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 Big Lagoon

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

January9 in 10 trips of 10 days got at least 5 kite days, about 8.9 expected
February9 in 10 trips of 10 days got at least 5 kite days, about 8.6 expected
March9 in 10 trips of 10 days got at least 5 kite days, about 7.8 expected
April9 in 10 trips of 10 days got at least 5 kite days, about 6.7 expected
May3 in 10 trips of 10 days got at least 5 kite days, about 3.7 expected
June4 in 10 trips of 10 days got at least 5 kite days, about 4.0 expected
July4 in 10 trips of 10 days got at least 5 kite days, about 3.9 expected
August7 in 10 trips of 10 days got at least 5 kite days, about 5.8 expected
September9 in 10 trips of 10 days got at least 5 kite days, about 7.8 expected
October (now)9 in 10 trips of 10 days got at least 5 kite days, about 9.3 expected
November9 in 10 trips of 10 days got at least 5 kite days, about 9.0 expected
December9 in 10 trips of 10 days got at least 5 kite days, about 9.0 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

9 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, capped at 9 in 10).

Zero wind trips: fewer than 1 in 20

about 8.5 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 October, the windiest month

Too light 9 %
Kiteable 91 %
Too strong 0 %

Too light on 9 %, kiteable on 91 %, too strong on 0 % of days.

Best hours: 13:00 to 18:00, when the wind is most often 12 to 35 knots.

Share of kite days by wind direction, 16 sectors

Wind steadily from SSW (203°).

Kitesurfing at Big Lagoon: quick answers

When is the best time to kitesurf at Big Lagoon?

The best months are August to April: from 2017 to 2025, 56 to 91 % of days in those months were kite days.

Is Big Lagoon windy in October?

Yes, very. 91 % of days in October were kite days from 2017 to 2025, about 28 days in a typical October. 9 in 10 trips of 10 days starting in October got at least 5 kite days, 2017 to 2025.

What is the water temperature at Big Lagoon?

The water ranges from 18 °C in July to 27 °C in February. In October it is about 22 °C (wetsuit: spring suit).

How many kite days does Big Lagoon get in a year?

About 256 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 Big Lagoon 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: Western Australia
Country: Australia
Water body: Lagoon, from Natural Earth map data
Nearest airport: Shark Bay Airport (MJK), 17 km straight line. Flights are not sold here; this is for planning only.
Time zone: UTC+08:00 in October
Coordinates: -25.7749, 113.4757
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.

Flat water is the main riding area.
A flat or sheltered area exists for riding.
Learning: no kite source says.
Sheltered lagoon in Francois Peron NP, kited by forum users. Reached by 4WD only. Forum posters warn of stonefish near rocky shallows, so avoid walking around much.

Checked 2026-10-08, confidence medium (one kite source, or two that partly disagree). Sources: www.seabreeze.com.au, www.exploroz.com.

Nearby kite spots in Western Australia

Kite days in October, % of days

Denham Lookout
Australia · 3 points fewer kite days than Big Lagoon in October
88 %
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 Denham Lookout: Jan 92 %, Feb 85 %, Mar 76 %, Apr 62 %, May 32 %, Jun 35 %, Jul 29 %, Aug 47 %, Sep 67 %, Oct 88 %, Nov 92 %, Dec 90 %
Nanga Bay
Australia · 2 points fewer kite days than Big Lagoon in October
89 %
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 Nanga Bay: Jan 94 %, Feb 88 %, Mar 79 %, Apr 63 %, May 36 %, Jun 34 %, Jul 26 %, Aug 46 %, Sep 69 %, Oct 89 %, Nov 92 %, Dec 92 %
Gnaraloo Airstrip
Australia · 1 point more kite days than Big Lagoon in October
92 %
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 Gnaraloo Airstrip: Jan 89 %, Feb 84 %, Mar 78 %, Apr 60 %, May 34 %, Jun 42 %, Jul 44 %, Aug 61 %, Sep 77 %, Oct 92 %, Nov 90 %, Dec 91 %
Gnaraloo
Australia · 4 points fewer kite days than Big Lagoon in October
87 %
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 Gnaraloo: Jan 85 %, Feb 78 %, Mar 70 %, Apr 51 %, May 23 %, Jun 29 %, Jul 31 %, Aug 50 %, Sep 71 %, Oct 87 %, Nov 87 %, Dec 87 %
Jakes
Australia · 3 points fewer kite days than Big Lagoon in October
88 %
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 Jakes: Jan 91 %, Feb 87 %, Mar 83 %, Apr 73 %, May 44 %, Jun 41 %, Jul 42 %, Aug 52 %, Sep 71 %, Oct 88 %, Nov 90 %, Dec 89 %
Gnaraloo Bay
Australia · 3 points more kite days than Big Lagoon in October
94 %
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 Gnaraloo Bay: Jan 89 %, Feb 86 %, Mar 79 %, Apr 57 %, May 35 %, Jun 43 %, Jul 41 %, Aug 58 %, Sep 80 %, Oct 94 %, Nov 92 %, Dec 91 %
Port Gregory
Australia · 11 points fewer kite days than Big Lagoon in October
80 %
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 Port Gregory: Jan 83 %, Feb 78 %, Mar 73 %, Apr 70 %, May 56 %, Jun 43 %, Jul 43 %, Aug 55 %, Sep 66 %, Oct 80 %, Nov 83 %, Dec 85 %
Coronation Beach
Australia · 12 points fewer kite days than Big Lagoon in October
79 %
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 Coronation Beach: Jan 83 %, Feb 77 %, Mar 68 %, Apr 65 %, May 51 %, Jun 37 %, Jul 38 %, Aug 48 %, Sep 62 %, Oct 79 %, Nov 80 %, Dec 82 %

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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. Confidence: high.

Cite this

In October, 91 % of days at Big Lagoon 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/big-lagoon

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