Reef
right
Level 5/10

4 Bobs

Playgrounds, Mentawai, Indonesia
🪸Sharp reef

4 Bobs is a fun all-round right reef break in the Playgrounds zone of the Mentawai Islands, producing almond-shaped barrels and good turn sections. The wave is more accessible than the heavy Kandui and Rifles breaks nearby, offering two-turn combos and fun barrel opportunities for intermediate-to-advanced surfers. A great option for variety during Mentawai charter trips.

10-Day Forecast
Thu6
43
Poor
2.8m@17s
9km/h
Fri7
52
Fair
2.8m@16s
5km/h
Sat8
55
Fair
2.8m@16s
9km/h
Sun9
37
Poor
2.7m@15s
14km/h
Mon10
42
Poor
2.5m@15s
13km/h
Tue11
48
Fair
3.6m@17s
10km/h
Wed12
54
Fair
3.3m@16s
12km/h
Thu13
61
Fair
2.3m@15s
8km/h
Fri14
56
Fair
3.2m@16s
5km/h
Sat15
62
Fair
2.0m@15s
6km/h
Groomed 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 9 km/h · PM 12 km/h · Tide at 9am (0.5m)
Swell
2.8m
SSW(197°)
Score: 2/25
Period
17s
Long period groundswell
Score: 23/25
Wind
9km/h
WNW(301°)
Score: 11/25
Weather
28°C
0.2mm67%
First light 5:58amSunrise 6:28amSunset 6:30pmLast light 7:00pm
Windswell0.1m@1sSecondary1.4mConfidence
100%

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
Showing forecast for today

Hourly Forecast, Tide & Strike Windows

No ideal tide during daylight todayIdeal tide: 0.5–1.5m
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
24°
26°
30°
30°
25°
23°
27°
31°
28°
28°
25°
28°
29°
29°
28°
25°
27°
30°
30°
28°
26°
28°
30°
30°
27°
26°
28°
29°
29°
28°
25°
27°
29°
29°
28°
26°
27°
30°
29°
26°
24°
26°
28°
28°
27°
24°
26°
28°
28°
27°
4m2.0
sec
17s
17s
17s
17s
17s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
17s
17s
17s
17s
17s
16s
16s
16s
16s
16s
15s
15s
15s
15s
15s
16s
16s
16s
16s
16s
15s
15s
15s
15s
15s
swell
windkm/h
9g27
10g25
9g25
9g31
15g27
7g14
5g16
1g13
8g25
4g9
3g10
7g19
9g25
14g33
8g28
11g22
14g32
16g40
15g41
13g37
14g27
14g34
13g37
13g34
13g37
10g20
9g22
9g27
10g26
14g29
13g25
12g28
12g36
11g36
11g31
9g25
9g27
11g31
7g31
5g28
6g21
4g23
7g23
6g23
3g22
6g18
5g22
8g27
8g30
3g32
tidem
4:20am0.2m
9:54am0.5m
3:54pm0.1m
5:30am0.2m
10:50am0.4m
5:00pm0.1m
7:30am0.2m
12:30pm0.3m
6:10pm0.1m
1:54am0.8m
9:30am0.2m
2:45pm0.4m
7:42pm0.2m
3:10am0.9m
10:21am0.1m
3:50pm0.5m
9:06pm0.2m
4:10am0.9m
11:10am0.1m
4:50pm0.6m
10:21pm0.1m
5:03am1.0m
11:54am0.0m
5:37pm0.7m
5:50am1.0m
12:24pm0.0m
6:18pm0.8m
6:25am1.0m
1:00pm0.0m
6:54pm0.8m
12:48am0.0m
Ideal tideStrike windowNight

Tide times today

4:20 am
Low tide - 0.18m
9:54 am
High tide - 0.49m
3:54 pm
Low tide - 0.07m
Times shown in spot-local time.

Strike Score Breakdown

43
Poor
Components
Swell Direction12/25
Swell Size2/25
Swell Period23/25
Wind11/25
Raw Score48/100
Adjustments
🌊 Tide-1
💨 Gusty Wind-4
Adjusted Score43/100
Confidence
Multiplier×1.00
Final Score43
🌊 Slightly below optimal tide

Plan Your Strike

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

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Swell Requirements

Optimal direction
SW (220°)
Direction range
200° - 240°
Size range
0.9m - 1.8m
Ideal size
1.5m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
ESE (112°)
Offshore range
82° - 142°

Tide Requirements

Optimal tide
mid
Optimal range
0.5m - 1.5m

Water temp

28°C

Wetsuit

Boardshorts / Rashguard

Difficulty

5/10

Crowd level

4/10

Access: Charter boat from Padang (~10hr) or speedboat (~4hr)

Frequently Asked Questions

What tide is best at 4 Bobs?

4 Bobs works best on a mid tide, ideally between 0.5m and 1.5m on the local tide chart. The tide chart above shows today’s strike window.

What wind direction is offshore at 4 Bobs?

Offshore wind at 4 Bobs blows from the ESE (112°). Anything in the 82° to 142° range grooms the faces; outside it, expect chop or bumpy conditions.

What swell size and direction work best at 4 Bobs?

4 Bobs wants SW swell (200° to 240°) between 0.9m and 1.8m, with a period of 14s or more for quality waves.

When is the best time of year to surf 4 Bobs?

The main season at 4 Bobs is Apr-Oct. A secondary window runs Nov, Dec, Jan, Feb, Mar. Best Apr-Oct (dry season, SE trades offshore). Swells year-round but wet season brings onshore winds.

How do I get to 4 Bobs?

Fly into PDG, then allow about 0 minutes by road, plus a boat transfer (around $200 USD). Charter boat from Padang (~10hr) or speedboat (~4hr)

What kind of wave is 4 Bobs?

4 Bobs is a reef break, a right-hander. Difficulty is rated 5/10.

Best Season

Peak: Apr-Oct

Secondary: Nov, Dec, Jan, Feb, Mar

Best Apr-Oct (dry season, SE trades offshore). Swells year-round but wet season brings onshore winds.

Getting There

Airport
PDG
Drive time
0 min
Boat required
$200
Data quality
verified

Strike Log

Community Discussion