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Bite Compass
Bite Forecast

Mona Vale Headland (Bongin Bongin)

Mon 21 Sep 2026 · Australia/Sydney

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21 Sep
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📍 Mona Vale Headland (Bongin Bongin)
waxing gibbous · 69%
Weather: Sunny Wind: SE 139° · 13 km/h Swell: 0.4 m @ 7 s S Water: 18.3 °C Pressure: 1020.1 hPa → steady
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 5:30 am
Solunar 0 out of 100 Between windows
Time of day 98 out of 100 Dawn
Tide 100 out of 100 Moving
Wind 82 out of 100 NW 11 km/h
Moon 67 out of 100 waxing gibbous all day
Water temp 83 out of 100 18.3 °C all day
Learn how the score works →
Activity Forecast
HIGH 70+ MED 50 LOW 30 4a 8a 12p 4p 8p
Day timeline
Major Minor Tide Twilight
First light 5:21 am Last light 6:14 pm
High 3:47 am Low 9:10 am High 3:48 pm Low 10:45 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
4:30 am → 6:30 am
64
2h
Good
4:00 pm → 9:00 pm
62
5h
Good
9:30 am → 10:00 am
46
30m
Good
12:30 pm → 1:00 pm
46
30m
First light
5:21 am
Last light
6:14 pm
Sunrise
5:46 am
Sunset
5:50 pm
Moonrise
12:25 pm
Moonset
2:27 am
High tide
3:47 am
Low tide
9:10 am
High tide
3:48 pm
Low tide
10:45 pm
Hourly Wind
High Bite Hours Highlighted
12am
☀️
17°
←︎
W
278°
15 km/h
1am
☀️
16°
←︎
W
286°
15 km/h
2am
☀️
15°
←︎
W
291°
14 km/h
3am
☀️
15°
↖︎
NW
295°
13 km/h
4am
☀️
14°
↖︎
NW
298°
12 km/h
5am
☀️
16°
↖︎
NW
296°
11 km/h
6am
☀️
18°
↖︎
NW
293°
7 km/h
7am
☀️
21°
←︎
W
281°
3 km/h
8am
☀️
23°
↓︎
S
162°
2 km/h
9am
☀️
25°
↘︎
SE
140°
6 km/h
10am
☀️
26°
↘︎
SE
137°
9 km/h
11am
☀️
26°
↘︎
SE
137°
11 km/h
12pm
☀️
25°
↘︎
SE
139°
13 km/h
1pm
☀️
24°
↘︎
SE
142°
14 km/h
2pm
☀️
22°
↘︎
SE
145°
15 km/h
3pm
☀️
21°
↘︎
SE
148°
15 km/h
4pm
☀️
19°
↘︎
SE
151°
16 km/h
5pm
☀️
19°
↘︎
SE
153°
16 km/h
6pm
☁️
18°
↘︎
SE
157°
15 km/h
7pm
☁️
18°
↓︎
S
160°
15 km/h
8pm
☁️
18°
↓︎
S
165°
14 km/h
9pm
☁️
17°
↓︎
S
170°
14 km/h
10pm
☁️
17°
↓︎
S
175°
13 km/h
11pm
☁️
17°
↓︎
S
182°
13 km/h
Hourly Swell
Steady ~0.5 m S
12am
0.4 m
@ 8 s
↓︎
S
Calm
chop
1am
0.4 m
@ 8 s
↓︎
S
Calm
chop
2am
0.4 m
@ 8 s
↓︎
S
Calm
chop
3am
0.4 m
@ 8 s
↓︎
S
Calm
chop
4am
0.4 m
@ 8 s
↓︎
S
Calm
chop
5am
0.4 m
@ 8 s
↓︎
S
Calm
chop
6am
0.4 m
@ 8 s
↓︎
S
Calm
chop
7am
0.4 m
@ 8 s
↓︎
S
Calm
chop
8am
0.4 m
@ 8 s
↓︎
S
Calm
chop
9am
0.4 m
@ 8 s
↓︎
S
Calm
chop
10am
0.4 m
@ 8 s
↓︎
S
Calm
chop
11am
0.4 m
@ 7 s
↓︎
S
Calm
chop
12pm
0.4 m
@ 7 s
↓︎
S
Calm
chop
1pm
0.4 m
@ 7 s
↓︎
S
Calm
chop
2pm
0.4 m
@ 7 s
↓︎
S
Calm
chop
3pm
0.4 m
@ 7 s
↓︎
S
Calm
chop
4pm
0.4 m
@ 7 s
↓︎
S
Calm
chop
5pm
0.4 m
@ 7 s
↓︎
S
Calm
chop
6pm
0.4 m
@ 6 s
↓︎
S
Calm
chop
7pm
0.4 m
@ 6 s
↓︎
S
Calm
chop
8pm
0.4 m
@ 6 s
↓︎
S
Calm
chop
9pm
0.5 m
@ 6 s
↓︎
S
Calm
chop
10pm
0.5 m
@ 6 s
↓︎
S
Slight
chop
11pm
0.5 m
@ 6 s
↓︎
S
Calm
chop
Water Temp (°C)
→ steady around 18.3°
Fri
18 Sep
18.0°
Sat
19 Sep
18.2°
Sun
20 Sep
18.3°
Mon
21 Sep
18.3°
Tue
22 Sep
18.5°
Wed
23 Sep
18.6°
Thu
24 Sep
18.8°
Fri
25 Sep
—
Sat
26 Sep
—
Sun
27 Sep
—
Wind Map
Wind data (text)

Now: 13 km/h SE (139°).

Wind map data: ECMWF HRES (operational), updated every 6 hours. Not for navigation.