
Surf Forecasts:
Pitstops surf forecast from 10 Sep 2026:
- Best quality surf: Saturday 12 Sep, 10PM (local time) - 4.5ft (1.3m), 19s period, SSW swell with cross-offshore winds.
- Most powerful swell: Sunday 13 Sep, 1AM (local time) - 5ft (1.5m), 18s period, SSW swell with 1,425 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 1PM (local time) - 3.5ft (1.0m), 15s period with SSW swell.
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 Friday (Sep 11) at 1PM. The primary swell is predicted to be 1.0m and 15s period with a secondary swell of 1.1m and 10s. 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 1.5m 18s and forecast to arrive on Sunday (Sep 13) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Monday (Sep 14) at 4PM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Fri 11th Sep) | 3.5ft (1.0m) 15s |
| Best Surf | 10PM (Sat 12th Sep) | 4.5ft (1.3m) 19s |
| Most Powerful | 1AM (Sun 13th Sep) | 5ft (1.5m) 18s |
Table - best surf conditions forecast for Pitstops over the next 16 days.
The Lowdown
Alright, Rusty here, let’s get into it.
So the window opens with a bit of a wait. Thursday and Friday have some small stuff, but the real action kicks in from the weekend. The main spot is Pitstops, a reef break that loves a SSW swell, and it’s got a good run ahead.
Thursday and Friday are a warm-up – waves around 3 to 4ft from the SSW, with a long 16 to 17-second period. Wind is cross-off, so it’s clean, but there’s storm risk around. The energy is moderate to strong, reading 950 to 1169. Water temp is a warm 85°F, about average for this time of year.
Now Saturday morning, the 12th, is where it gets interesting. Swell drops a touch to 3ft, but the period stretches to a very long 20 seconds – that’s pure groundswell. With a light cross-off breeze, the waves will be clean, but that long period might make the reef break a bit too straight. The combined energy is strong at 991. Saturday afternoon, the swell jumps to 4ft with a 19-second period, and energy rockets up to 1617 – that’s strong. Wind goes cross, so expect a little texture.
Sunday the 13th into Monday the 14th is the standout window. Consistent 4 to 5ft SSW swell, periods around 15 to 17 seconds, and the wind stays cross-off. That’s clean, fun, head-high waves with plenty of power. Energy readings are solid, between 793 and 1182, so moderate to strong. For the experienced surfer, this is the best on offer – good shape, clean faces, and the reef will be working. Crowds are likely here, so be ready.
Tuesday the 15th and Wednesday the 16th are a bit more marginal, with similar size but the wind picks up to a moderate breeze, still cross-off, but energy dips a little. Still surfable.
Then, a standout alert for Thursday the 17th morning. Swell at 4ft from the SSW, period 14 seconds, and energy jumps back up to 1486 – that’s strong. Clean conditions with a gentle cross-off breeze. The report calls this excellent for experienced surfers, and I’d agree. That’s a morning to be out there.
After that, the second week settles into a nice, reliable rhythm. From the 18th to the 25th, you’ve got consistent 3ft to 5ft SSW swell, with periods from 13 to 17 seconds. Winds are mostly light to gentle, often cross-off or offshore. Energy stays moderate to strong. A real highlight is the 20th and 21st – morning offshore winds from the ESE, clean 4 to 5ft waves, and moderate energy. On the 23rd, Wednesday morning, it goes glassy with a SSW wind – that’s a rare treat, and the swell is a solid 4ft with a 16-second period and strong energy of 1218. Perfect conditions.
Late in the run, on the 25th, it’s still good – 3 to 4ft, clean, gentle breeze. All in all, Pitstops is the spot, and this stretch has plenty of quality, especially for those who can handle a reef break. The long period swells mean the waves will have shape and power, but they’ll be lining up best here.
Stay stoked. - Rusty
Short Range ForecastHeavy rain (total 63mm), heaviest during Thu night. Warm (max 27°C on Thu morning, min 26°C on Fri afternoon). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 32mm), heaviest during Sun morning. Warm (max 28°C on Mon morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 21 | SSW 20 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 15 | S 15 | S 15 |
Wave Graph | |||||||||||||||||||||
561 | 754 | 644 | 554 | 468 | 584 | 485 | 1315 | 1425 | 1108 | 1068 | 756 | 763 | 906 | 838 | 687 | 669 | 536 | 543 | 619 | 619 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:01PM0.98m | 6:12AM1.19m | 6:38PM1.09m | 6:50AM1.16m | 7:14PM1.16m | 7:25AM1.10m | 7:48PM1.19m | 7:59AM1.02m | 8:21PM1.18m | 8:30AM0.92m | 8:53PM1.13m | 8:58AM0.81m | 9:26PM1.05m | ||||||||
Low Tide | 11:55AM0.07m | 11:48PM0.11m | 12:25PM0.03m | 00:32AM0.06m | 12:53PM0.01m | 1:12AM0.05m | 1:20PM0.01m | 1:49AM0.06m | 1:46PM0.02m | 2:24AM0.09m | 2:13PM0.05m | 2:59AM0.15m | 2:40PM0.09m | 3:35AM0.21m | |||||||
6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | |
— | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:21 | — | — | 6:21 | — | — | 6:21 | — | — | 6:20 | — | |
mm | 4 | 3 | 9 | 8 | 9 | 9 | 6 | 5 | 10 | 10 | 7 | 6 | 3 | 1 | 3 | 1 | — | 1 | 8 | 5 | 8 |
Temp °C | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 27 |
Feels °C | 28 | 28 | 28 | 29 | 29 | 30 | 31 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSE 10 | SSW 14 | SSW 15 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 15 | S 15 | S 15 |
561 | 754 | 644 | 554 | 196 | 371 | 376 | 1315 | 1425 | 1108 | 1068 | 756 | 763 | 906 | 838 | 687 | 669 | 536 | 543 | 619 | 619 | |
Swell 2 Height (m) Direction Period (s) | W 11 | — | SW 26 | SW 24 | SSW 15 | SSE 9 | SSE 9 | SSE 9 | — | W 19 | SSE 9 | SSE 6 | SSE 8 | — | — | W 16 | S 24 | SW 21 | SSW 20 | SSW 19 | SSW 18 |
2 | — | 26 | 141 | 468 | 124 | 130 | 92 | — | 30 | 15 | 55 | 7 | — | — | 5 | 11 | 18 | 37 | 37 | 123 | |
Swell 3 Height (m) Direction Period (s) | — | SW 26 | W 10 | W 10 | SSW 24 | SSW 21 | SSW 20 | SSW 14 | — | — | — | — | W 17 | — | — | — | SW 24 | — | W 10 | W 9 | WNW 9 |
— | 28 | 2 | 2 | 54 | 584 | 485 | 210 | — | — | — | — | 23 | — | — | — | 22 | — | 7 | 6 | 8 | |
Wind waves Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 10 | SSE 10 | — | — | — | — | SSE 9 | SSE 6 | SSE 6 | — | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 6 | SSE 5 | SSE 6 | SSE 7 |
387 | 387 | 292 | 269 | — | — | — | — | 90 | 44 | 52 | — | 64 | 82 | 71 | 70 | 66 | 66 | 50 | 71 | 79 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 378 | 6 | 2 | 0 | 0 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 378 | 154 | 154 | 6 | 0 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










