Big Wave
both
Level 10/10

Long Reef Bombie

Collaroy, Australia
🦈Sharks🪸Sharp reef😮‍💨Hold-downs

Big-wave bombora off the south side of Long Reef; long, frightening paddle and Hawaiian-style power when big. It works best on a SE swell with NW winds around low tide. Watch for: long paddle, sharks, big-wave hold-downs.

Long Reef Bombie surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today20
0
Poor
1.1m@13s
15km/h
Wed21
0
Poor
1.3m@10s
14km/h
Thu22
0
Poor
1.4m@10s
21km/h
Fri23
15
Poor
0.9m@16s
19km/h
Sat24
7
Poor
1.4m@13s
14km/h
Sun25
0
Poor
1.6m@8s
12km/h
Mon26
0
Poor
1.6m@10s
22km/h
Tue27
16
Poor
1.6m@9s
11km/h
Wed28
24
Poor
2.3m@9s
15km/h
Thu29
30
Poor
1.3m@16s
9km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 9 km/h · PM 21 km/h · Low tide at 9am (0.7m)
Swell
1.1m
E(79°)
Score: 2/25
Period
13s
Mid-period swell
Score: 6/25
Wind
15km/h
NNE(32°)
Score: 1/25
Weather
19°C
0.0mm7%
First light 5:38amSunrise 6:08amSunset 7:11pmLast light 7:41pm
Windswell
0.3m@2s
Secondary
0.2m
Confidence
100%

Location & Conditions

Loading map...
Swell1.1m @13s E outside window
Wind15 km/h NNE cross-shore
SwellWind: Offshore Cross OnshoreShaded = inside ideal window
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 7:22am–12:12pm · through lowIdeal tide: low
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
14°
19°
21°
21°
20°
15°
20°
21°
21°
20°
17°
19°
19°
20°
20°
18°
21°
23°
22°
21°
17°
22°
27°
24°
22°
19°
20°
25°
30°
27°
16°
18°
18°
19°
18°
14°
17°
19°
18°
17°
15°
19°
21°
20°
18°
13°
18°
21°
21°
19°
3m1.5
sec
13s
13s
13s
13s
13s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
16s
16s
16s
16s
16s
13s
13s
13s
13s
13s
8s
8s
8s
8s
8s
10s
10s
10s
10s
10s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
16s
16s
16s
16s
16s
swell
windkm/h
7g15
10g26
17g42
21g49
21g48
3g4
8g21
18g43
20g48
20g45
14g25
16g39
19g53
23g55
20g52
15g30
16g36
20g48
21g50
21g48
5g12
8g22
13g38
22g50
21g50
12g32
14g27
13g35
10g37
9g34
23g43
24g51
22g55
21g55
18g54
9g17
7g24
13g30
14g32
13g33
16g31
17g35
15g39
14g43
15g44
12g23
9g25
5g27
11g32
14g36
tidem
4:43am1.0m
9:54am0.7m
4:27pm1.4m
5:36am1.1m
11:03am0.6m
5:15pm1.4m
6:16am1.2m
11:53am0.6m
6:03pm1.4m
6:53am1.4m
12:44pm0.5m
6:49pm1.5m
1:07am0.3m
7:27am1.6m
1:31pm0.5m
7:33pm1.6m
1:44am0.4m
8:06am1.8m
2:18pm0.4m
8:21pm1.6m
2:19am0.4m
8:41am1.9m
3:06pm0.4m
9:03pm1.6m
2:56am0.4m
9:25am1.9m
3:53pm0.3m
9:55pm1.5m
3:36am0.4m
10:09am1.9m
4:45pm0.3m
10:50pm1.5m
4:20am0.5m
Ideal tide (from tide preference)Strike windowNight

Tide times today

4:43 am
High · 1.01m
9:54 am
Low · 0.66m
4:27 pm
High · 1.35m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction6/25
Swell Size2/25
Swell Period6/25
Wind1/25
Raw Score15/100
Adjustments
💨 Gusty Wind-5
⚠️ Weak Component-5
📉 Undersized Swell-9
🚫 Undersized Capmax 30
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0

Plan Your Strike

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

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Swell Requirements

Optimal direction
SE (140°)
Direction range
80° - 190°
Size range
1.9m - 4.2m
Ideal size
2.6m - 3.3m
Height multiplier
1.08×
Ideal period
16s+

Wind Requirements

Optimal direction
NW (315°)
Offshore range
265° - 5°

Tide Requirements

Optimal tide
low

Water temp

20°C

Wetsuit

3/2mm fullsuit

Difficulty

10/10

Crowd level

2/10

Frequently Asked Questions

What tide is best at Long Reef Bombie?

The Long Reef Bombie profile favors low tide. Compare this preference with the forecast tide and local conditions before choosing a session.

What wind direction is offshore at Long Reef Bombie?

The Long Reef Bombie profile uses wind from NW (315°) as its preferred direction, with an offshore range of 265° to 5°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.

What swell size and direction work best at Long Reef Bombie?

The Long Reef Bombie scoring profile favors swell from SE (80° to 190°), a swell-height range of 1.9m to 4.2m, and a reference period of 16s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.

When is the best time of year to surf Long Reef Bombie?

The main season at Long Reef Bombie is Mar-Sep.

How do I get to Long Reef Bombie?

The spot profile lists SYD as a nearby airport. The estimated road transfer is 40 minutes.

What kind of wave is Long Reef Bombie?

Long Reef Bombie is a big wave break, a peak with lefts and rights. Difficulty is rated 10/10.

Best Season

Peak: Mar-Sep

Getting There

Airport
SYD
Drive time
40 min
Data quality
community

Strike Log

Community Discussion