Beach
both
Level 5/10

Knokke-Heist

Knokke-Heist, West Flanders, Belgium
🪨Rocks👥Crowded

Knokke-Heist is Belgium's surf epicenter—a beach resort town that becomes the unlikely gathering point for the country's small but dedicated surf community when North Sea storms deliver rideable waves. The coastline barely faces the right direction and the water is freezing, but Belgian surfers make it work through sheer determination. When it's on, the entire Belgian surf scene shows up, creating a camaraderie born from shared suffering and limited options. This is Benelux surfing at its most committed.

Knokke-Heist surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today4
1
Poor
0.5m@6s
22km/h
Thu5
7
Poor
0.5m@5s
13km/h
Fri6
14
Poor
0.3m@5s
6km/h
Sat7
0
Poor
0.3m@3s
10km/h
Sun8
3
Poor
0.2m@6s
9km/h
Mon9
15
Poor
0.3m@5s
3km/h
Tue10
0
Poor
0.2m@5s
19km/h
Wed11
0
Poor
0.2m@6s
16km/h
Thu12
0
Poor
0.5m@6s
18km/h
Fri13
5
Poor
1.0m@7s
22km/h
Groomed 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 22 km/h · PM 23 km/h · Tide at 9am (2.7m) Groomed
Swell
0.5m
NNE(19°)
Score: 2/25
Period
6s
Short period
Score: 1/25
Wind
22km/h
ENE(74°)
Score: 16/25
Weather
8°C
0.0mm1%
First light 7:15amSunrise 7:45amSunset 5:15pmLast light 5:45pm
Windswell
0.6m@3s
Secondary
0.2m
Confidence
100%

Location & Conditions

Loading map...
Swell0.5m @6s NNE outside window
Wind22 km/h ENE offshore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 11:09am–12:56pm · droppingIdeal tide: 0.8–2.2m
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
6°
6°
8°
9°
8°
4°
4°
7°
9°
7°
3°
3°
7°
8°
6°
6°
6°
10°
10°
10°
7°
7°
10°
11°
8°
2°
2°
6°
9°
6°
4°
6°
8°
8°
7°
7°
10°
14°
15°
15°
11°
11°
12°
12°
10°
9°
9°
11°
10°
9°
2m1.0
sec
6s
6s
6s
6s
6s
6s
5s
5s
6s
6s
5s
5s
5s
5s
6s
6s
3s
3s
3s
3s
6s
6s
6s
6s
6s
5s
5s
5s
5s
5s
5s
5s
5s
5s
5s
6s
6s
6s
6s
6s
6s
6s
6s
6s
6s
7s
7s
7s
7s
7s
swell
windkm/h
21g36
23g41
22g42
23g41
22g39
13g27
18g31
11g28
11g21
9g16
8g13
10g18
6g15
4g12
2g2
8g13
9g17
12g23
10g26
12g23
13g24
11g22
11g22
8g24
6g14
5g14
5g14
3g13
1g12
2g6
15g28
18g35
18g41
20g43
23g42
18g36
14g34
15g33
16g32
16g33
11g21
2g28
20g44
28g52
28g54
21g53
22g50
24g46
23g48
18g51
tidem
3:24am0.5m
9:22am2.7m
3:24pm0.0m
10:20pm3.2m
4:38am0.3m
10:37am3.1m
4:54pm0.0m
5:34am0.4m
11:30am3.5m
5:50pm0.1m
6:31am0.4m
12:10pm3.8m
6:35pm0.1m
12:41am4.0m
6:54am0.5m
12:51pm3.9m
7:05pm0.3m
1:16am3.9m
7:12am0.4m
1:25pm3.8m
7:23pm0.1m
1:46am3.7m
7:24am0.3m
1:56pm3.7m
7:50pm0.3m
2:13am3.6m
7:57am0.3m
2:22pm3.8m
8:17pm0.3m
2:39am3.7m
8:28am0.4m
2:54pm3.8m
8:59pm0.4m
Ideal tideStrike windowDanger tideNight

Tide times today

3:24 am
Low · 0.45m
9:22 am
High · 2.69m
3:24 pm
Low · 0.00m
10:20 pm
High · 3.20m
Times shown in spot-local time.

Strike Score Breakdown

1
Poor
Components
Swell Direction0/25
Swell Size2/25
Swell Period1/25
Wind16/25
Raw Score19/100
Adjustments
✨ Wind History+4
🌊💨 Windswell-7
🌊 Tide+1
💨 Gusty Wind-3
⚠️ Weak Component-10
📉 Undersized Swell-11
⚖️ Penalty Stack Cap+8
🚫 Undersized Capmax 30
Adjusted Score1/100
Confidence
Multiplier×1.00
Final Score1
✨ Groomed🌊💨 Windswell🌊 Partly in the tide window

Plan Your Strike

Return flights to BRU, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
WNW (300°)
Direction range
280° - 340°
Size range
1m - 3m
Ideal size
1.9m - 2.5m
Height multiplier
0.97×
Ideal period
12s+

Wind Requirements

Optimal direction
E (100°)
Offshore range
60° - 140°

Tide Requirements

Optimal tide
mid
Optimal range
0.8m - 2.2m
Danger above
3m

Water temp

9°C

Wetsuit

6/5mm + boots, gloves, hood

Difficulty

5/10

Crowd level

7/10

Access: Beach resort access. Full facilities.

Frequently Asked Questions

What kind of wave is Knokke-Heist?

Knokke-Heist is a beach break in Knokke-Heist, West Flanders, Belgium, with peaks that run both left and right.

What swell works best at Knokke-Heist?

Knokke-Heist picks up swell from the W round to the NNW, and it's best when it's coming straight out of the WNW. It starts working at around 1m and handles up to about 3m, with the sweet spot around 1.9 to 2.5m. Period matters too: aim for 12s or longer, as anything under 9s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.

What wind is offshore at Knokke-Heist?

An E wind is dead offshore at Knokke-Heist, and anything from the ENE round to the SE keeps it clean. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at Knokke-Heist?

Knokke-Heist is at its best around mid tide, roughly 0.8m to 2.2m on the local chart. Above 3m it tends to fill in and wash through.

When is the best time of year to surf Knokke-Heist?

The most reliable run of swell at Knokke-Heist comes Oct to Jan. There's a second window in Feb to Mar and Sep too. Winter storms. Belgium's most consistent spot.

How cold is the water at Knokke-Heist?

The water at Knokke-Heist averages around 9°C, so you'll want a 6/5mm with boots, gloves and a hood. It shifts a few degrees through the year, so check the season before you pack.

Is Knokke-Heist good for beginners?

It's more of an intermediate wave, rated 5/10 for difficulty, so newer surfers are best off sticking to the smaller days. It gets busy (crowd 7/10), so mind the pecking order. Cold water. Groyne hazards. Belgian surf scene gathers here.

How do I get to Knokke-Heist?

The nearest airport on our list is BRU, then it's roughly a 2-hour drive. Beach resort access. Full facilities.

What other surf spots are near Knokke-Heist?

The closest breaks we track are Domburg (28 km), handy when Knokke-Heist isn't working.

Best Season

Peak: Oct, Nov, Dec, Jan

Secondary: Sep, Feb, Mar

Winter storms. Belgium's most consistent spot.

Getting There

Airport
BRU
Drive time
120 min
Data quality
verified

Strike Log

Community Discussion