Pitstops surfForecast / Mentawi Islands / Indonesia

information circle16 Day Weather and Surf, issued 6 am Wednesday 13 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
30.2° 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 Wednesday (May 13) at 1PM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.3m and 7s. Another secondary swell of 0.4m and 8s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Pitstops in the next 16 days are 1.3m 16s and forecast to arrive on Friday (May 15) at 7AM. 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 5s period and expected on Friday (May 15) at 7AM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Wed 13th May)3ft (0.9m) 14s
Best Surf 1PM (Mon 18th May)4ft (1.2m) 15s
Most Powerful 7AM (Fri 15th May)4.5ft (1.3m) 16s

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 50mm), heaviest during Wed morning. Warm (max 28°C on Thu morning, min 25°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 35mm), heaviest during Sun night. Warm (max 28°C on Mon morning, min 25°C on Sat night). Wind will be generally light.

Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
2
1
1
2
1
2
1
1
1
2
2
2
2
2
2
2
1
0
0
Swell
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
14
0.9
SSW
14
1
S
14
1.1
S
14
1.1
S
14
1
S
16
1.3
S
15
1.3
S
14
1.2
S
14
1.1
S
13
1.1
S
13
1
S
13
0.9
S
14
0.8
S
14
0.7
SSE
16
1.1
S
15
1.1
S
15
1.2
S
14
1.2
S
13
1.1
S
13
0.6
SSW
17
Wave Graph
Metric surfscale
Energy kJ
366
351
377
447
447
513
791
691
561
430
417
314
329
253
273
544
538
561
506
414
197
Wind (km/h)
5
WSW
5
WNW
10
NE
10
NW
5
NW
10
NNW
10
NW
10
WNW
10
N
10
NNW
10
WNW
5
SE
5
NNE
5
NW
0
NNE
5
N
0
ENE
5
NNW
10
NNW
10
NW
25
NNW
cross-on
glassy
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
on
glassy
cross-off
glassy
glassy
glassy
glassy
cross
cross
cross-on
cross-on
High Tide
3:26PM0.85m
4:11AM1.04m
4:19PM0.86m
4:50AM1.17m
5:07PM0.86m
5:31AM1.27m
5:54PM0.85m
6:14AM1.35m
6:39PM0.83m
6:58AM1.38m
7:26PM0.80m
7:44AM1.36m
8:14PM0.77m
Low Tide
9:21PM0.18m
10:16AM0.23m
10:05PM0.12m
11:09AM0.12m
10:47PM0.06m
11:58AM0.03m
11:30PM0.02m
12:46PM-0.02m
00:13AM-0.01m
1:33PM-0.04m
00:57AM-0.01m
2:21PM-0.01m
1:42AM0.03m
mod rain
thunderstorm
light rain
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<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
1
5
7
4
4
10
13
4
5
2
12
2
2
8
6
12
29
Temp °C
27
27
27
28
27
27
26
26
25
27
27
26
27
27
27
28
28
27
28
27
25
31
31
31
31
31
31
29
29
29
30
31
31
31
31
32
33
33
32
31
30
26
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
14
0.9
SSW
14
1
S
14
1.1
S
14
1.1
S
14
1
S
16
1.3
S
15
1.3
S
14
1.2
S
14
1.1
S
13
1.1
S
13
1
S
13
0.9
S
14
0.8
S
14
0.7
S
13
1.1
S
15
1.1
S
15
1.2
S
14
1.2
S
13
1.1
S
13
0.7
S
12
Energy kJ
366
351
377
447
447
513
791
691
561
430
417
314
329
253
171
544
538
561
506
414
148
Swell 2
Height (m)
Direction
Period (s)
0.3
SSE
7
0.3
SSE
7
0.4
SE
6
0.4
SSE
7
0.4
S
18
0.9
SSW
13
0.4
NNE
5
0.3
NNE
4
0.4
SE
7
0.3
SE
7
0.3
SE
7
0.2
SSE
6
0.2
SSE
6
0.3
S
8
0.7
SSE
16
0.4
SSE
8
0.5
S
8
0.4
SW
18
0.4
SW
18
0.4
SW
16
0.7
SSE
9
Energy kJ
10
11
8
18
99
286
7
3
14
7
7
4
4
12
273
24
37
80
80
65
86
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
10
0.1
SE
9
0.1
SE
8
0.1
W
8
0.4
SSE
7
0.4
SE
7
0.3
SSE
7
0.3
SSE
8
0.2
NNW
9
0.1
W
9
0.1
W
9
0.1
W
8
0.1
S
20
0.3
SSE
18
0.3
S
8
0.4
SSW
12
0.3
SW
19
0.5
W
8
0.5
W
8
0.2
SSW
20
0.6
SSW
17
Energy kJ
4
3
2
1
18
12
9
11
8
2
2
1
8
62
11
47
59
34
33
37
197
Wind waves
Height (m)
Direction
Period (s)
0.2
WNW
8
0.6
N
4
Energy kJ
7
11
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
3
3
3
3
3
2
2
2
2
2
1
3
3
3
3
3
2
Distance (km)
11
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
3
3
3
4
4
4
4
4
3
3
3
3
3
3
3
4
4
3
3
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
3
3
4
4
4
4
4
4
4
3
3
3
4
4
4
4
4
4
3
4
Header Global
Rating
(10 max)
9
9
9
5
4
5
5
5
5
4
4
5
5
5
4
4
4
4
4
4
4
  • 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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