Pitstops surfForecast / Mentawi Islands / Indonesia

information circle16 Day Weather and Surf, issued 6 pm Friday 22 May 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Pitstops surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pitstops sea temperature is
30.3° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Pitstops this week:

The surf forecast for Pitstops over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 25) at 1PM. The primary swell is predicted to be 0.5m and 15s period with a secondary swell of 0.4m and 12s. Another secondary swell of 0.3m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Pitstops in the next 16 days are 1.4m 17s and forecast to arrive on Thursday (May 28) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Sunday (May 24) at 4PM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Mon 25th May)1.5ft (0.5m) 15s
Best Surf 4PM (Wed 27th May)3ft (0.9m) 14s
Most Powerful 1AM (Thu 28th May)4.5ft (1.4m) 17s

Table - best surf conditions forecast for Pitstops over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 21mm), heaviest during Sat afternoon. Warm (max 29°C on Fri afternoon, min 27°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 18mm), heaviest on Mon night. Warm (max 29°C on Tue morning, min 26°C on Tue night). Wind will be generally light.

Fri
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
1
1
1
0
0
0
0
0
0
1
0
1
1
1
3
2
3
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.7
SSW
14
0.7
SSW
13
0.7
SSW
13
0.6
SSW
12
0.4
SSW
15
0.4
SSW
16
0.9
SSW
17
0.9
SSW
16
1
SSW
16
1.1
SSW
15
0.9
SSW
14
0.9
SSW
14
1.4
SSW
17
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
15
Wave Graph
Metric surfscale
Energy kJ
309
335
273
285
192
178
176
117
74
102
394
457
475
512
366
356
1125
1096
1068
1012
886
Wind (km/h)
5
N
10
NW
10
N
10
NW
15
NNW
10
N
10
NW
15
NNW
15
NNW
10
NNW
5
NW
10
NNW
10
NNW
5
NW
5
NNW
0
ENE
5
NW
5
E
0
NE
0
SSW
10
SE
cross
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross
glassy
cross-on
glassy
glassy
glassy
cross-off
High Tide
11:18PM0.72m
11:25AM1.00m
00:36AM0.75m
12:34PM0.90m
1:49AM0.82m
1:45PM0.83m
2:50AM0.91m
2:51PM0.79m
3:39AM0.98m
3:48PM0.76m
4:22AM1.05m
4:37PM0.74m
5:00AM1.10m
Low Tide
4:57PM0.17m
4:25AM0.30m
5:57PM0.22m
5:42AM0.38m
6:58PM0.25m
7:21AM0.43m
7:55PM0.26m
9:00AM0.40m
8:44PM0.26m
10:10AM0.34m
9:26PM0.24m
10:57AM0.28m
10:03PM0.22m
11:35AM0.21m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
6:18
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:20
6:20
6:20
6:20
6:20
6:20
6:21
1
3
1
6
4
1
2
2
1
4
6
3
1
2
1
1
Temp °C
29
28
29
29
28
28
28
27
29
28
27
29
28
27
29
28
28
28
28
28
28
33
33
32
33
32
31
31
29
32
31
31
32
31
31
34
33
33
33
32
33
31
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.7
SSW
14
0.7
SSW
13
0.7
SSW
13
0.6
SSW
12
0.5
S
12
0.5
S
12
0.9
SSW
17
0.9
SSW
16
1
SSW
16
1.1
SSW
15
0.9
SSW
14
0.9
SSW
14
1.4
SSW
17
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
15
Energy kJ
309
335
273
285
192
178
176
117
72
78
394
457
475
512
366
356
1125
1096
1068
1012
886
Swell 2
Height (m)
Direction
Period (s)
0.6
S
9
0.5
S
9
0.5
S
8
0.4
SSE
8
0.4
SSE
8
0.3
S
8
0.3
S
7
0.3
S
9
0.4
SSW
15
0.4
SSE
9
0.4
SSE
9
0.4
SSE
8
0.4
SSE
9
0.4
SSE
8
0.5
SSW
19
0.7
SSW
18
0.4
SE
8
0.3
SSE
8
0.2
SSE
8
0.1
SE
8
0.1
SE
8
Energy kJ
57
38
35
23
21
10
10
13
74
28
26
28
25
28
214
302
17
12
6
3
3
Swell 3
Height (m)
Direction
Period (s)
0.6
W
6
0.1
SE
13
0.5
WNW
7
0.1
SE
12
0.1
SE
8
0.1
S
11
0.1
S
19
0.1
SW
18
0.4
SSE
9
0.4
SSW
16
0.5
SW
11
0.5
S
8
0.2
SSW
21
0.4
SSE
8
0.4
SE
8
0.1
SE
13
0.3
SSE
8
0.1
S
12
0.2
SSE
7
0.1
S
7
Energy kJ
26
7
31
6
3
2
7
12
28
102
58
37
45
27
24
7
12
3
5
1
Wind waves
Height (m)
Direction
Period (s)
0.4
WNW
7
0.3
NNE
3
0.2
N
3
0.3
N
3
0.5
N
4
0.3
N
4
0.3
N
3
0.2
N
3
0.3
N
3
0.4
NW
3
0.4
N
3
0.3
N
3
Energy kJ
19
2
1
2
10
2
2
1
2
4
3
2
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
2
2
2
3
3
3
4
4
4
4
3
Distance (km)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Mentawi Islands
Rating
(10 max)
3
4
3
3
3
2
2
2
2
2
4
4
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
3
4
3
3
3
2
2
3
3
2
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
6
5
4
8
5
5
5
5
5
5
5
6
8
5
6
6
6
9
8
4
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Pitstops Surf forecast

The above surf forecast table for Pitstops provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Pitstops can be found by selecting the local surf guide option on the grey menu. Our Pitstops surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Pitstops) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Pitstops may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

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