Surf Forecasts:
Pitstops surf forecast from 29 Aug 2026:
- Best quality surf: Monday 31 Aug, 10AM (local time) - 4ft (1.2m), 18s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 10PM (local time) - 4.5ft (1.4m), 18s period, SSW swell with 1,245 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 4AM (local time) - 1.5ft (0.5m), 21s 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 Sunday (Aug 30) at 4AM. The primary swell is predicted to be 0.5m and 21s period with a secondary swell of 0.8m and 13s. Another secondary swell of 0.4m and 21s is also forecast. Another secondary swell of 1.0m and 7s 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 18s and forecast to arrive on Monday (Aug 31) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Saturday (Sep 05) at 10AM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sun 30th Aug) | 1.5ft (0.5m) 21s |
| Best Surf | 10AM (Mon 31st Aug) | 4ft (1.2m) 18s |
| Most Powerful | 10PM (Mon 31st Aug) | 4.5ft (1.4m) 18s |
Table - best surf conditions forecast for Pitstops over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming our way at Pitstops. This is a reef break that’s very consistent, exposed to a SW swell, and it's a beginner-friendly spot, so it’s a good one to keep an eye on.
The water temperature is sitting at 85.6°F right now, which is about 1.4°F warmer than the long-term average for this time of year. That’s pretty normal, nothing to get excited about.
We’re starting off on Saturday, 29 August, but honestly, I’d give that a miss. The wind is a moderate cross-shore at 12 mph, and the swell is only 3 feet with moderate wave energy (481). The conditions are poor, and the score tells me it’s not worth paddling out. There’s a thunderstorm risk too, so you’re better off waiting.
Sunday, 30 August, the vibe starts to change. The morning shows a 2-foot SSW swell, but the period jumps to 21 seconds – that’s a very long period groundswell, which means good energy and longer lulls between sets. The wind is a gentle cross-offshore at 9 mph, keeping things clean. The energy is picking up too (591). By the afternoon, the swell bumps to 2.6 feet, period stays solid at 19 seconds, and the energy is even stronger (709). This is where it starts to get good. The conditions are clean, and it’s looking like a nice session for the more experienced beginners.
Monday, 31 August, is where we hit the first real standout. The morning offers a 3.9-foot SSW swell with an 18-second period and strong wave energy (1433). That’s a big jump in energy. The wind is a gentle cross-offshore at 9 mph, keeping the surface clean. This is excellent surf for experienced surfers. The afternoon stays solid with a 4.3-foot swell and similar conditions, but the morning is the pick.
The standout of the whole forecast, though, is Tuesday, 1 September. The morning gives us a 4.6-foot SSW swell, 17-second period, and very strong energy (1250). The wind is a gentle cross-offshore, and conditions are clean. This is the best on offer – consistent, powerful, and clean. The afternoon is similar, but the morning is the real winner.
From Wednesday, 2 September, things start to taper. The morning is still decent with a 3.9-foot swell and good energy (855), but the wind shifts to a cross-shore in the afternoon, adding a slight chop. Thursday, 3 September, drops to 3 feet and the period shortens to 15 seconds, with lower energy (447). It’s still clean, but not as punchy.
By Friday, 4 September, the swell is down to 2.6 feet with a 13-second period and energy dropping to 312. It’s marginal, but the morning is still rideable if you’re desperate.
Saturday, 5 September, is a bit of a mixed bag. The morning shows a 4.3-foot S swell with a 15-second period and moderate energy (852), but the conditions are marginal. The afternoon is a cross-shore mess.
Sunday, 6 September, brings a decent 3.3-foot S swell with a 16-second period and good energy (725). The wind is a gentle cross-offshore, keeping it clean. This is a solid session for the more patient surfer.
Monday, 7 September, is interesting. The morning has a 3-foot S swell with a 15-second period and clean conditions, but the afternoon shows a 4.6-foot SSE swell with a very short period of only 8 seconds. That’s short-period windswell, and it’s not going to be great for the reef. The energy is moderate (509), but the short period will make it choppy and weak.
Tuesday, 8 September, the morning is glassy with a 1.3-foot S swell, but that’s tiny. The period is 21 seconds, which is very long, but with only 1.3 feet, it’s not worth it. The afternoon turns cross-onshore, so forget it.
Wednesday, 9 September, is a nice surprise. The morning is glassy with a 3.3-foot S swell and a 16-second period, and the energy is strong (711). The wind is calm, and it’s clean. The afternoon is also glassy with similar conditions. This is a good, clean session, but it’s not as big as the earlier standout.
Thursday, 10 September, the morning is calm and glassy with a 3.3-foot S swell, but the period drops to 15 seconds and energy is lower (590). It’s still rideable, but the afternoon gets a cross-shore wind, which spoils it.
From Friday, 11 September, through to Sunday, 13 September, the swell holds around 3 feet to
Short Range ForecastModerate rain (total 17mm), heaviest on Sun morning. Warm (max 29°C on Tue morning, min 27°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 17mm), heaviest on Thu night. Warm (max 29°C on Tue afternoon, min 27°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||
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 14 | SSW 13 | SSW 21 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 13 |
Wave Graph | ||||||||||||||||||||
308 | 236 | 339 | 424 | 644 | 887 | 1038 | 1231 | 1134 | 1081 | 870 | 733 | 575 | 568 | 376 | 366 | 356 | 232 | 229 | 215 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:22PM1.02m | 7:25AM1.12m | 7:50PM1.08m | 7:53AM1.07m | 8:20PM1.12m | 8:23AM1.00m | 8:53PM1.14m | 8:54AM0.91m | 9:30PM1.12m | 9:28AM0.80m | 10:17PM1.07m | 10:10AM0.68m | 11:19PM1.01m | |||||||
Low Tide | 1:07AM0.09m | 1:31PM0.01m | 1:45AM0.08m | 1:59PM0.00m | 2:24AM0.09m | 2:28PM0.01m | 3:05AM0.12m | 3:00PM0.04m | 3:51AM0.18m | 3:35PM0.08m | 4:46AM0.25m | 4:17PM0.15m | ||||||||
— | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | |
6:25 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:23 | — | — | 6:23 | — | |
mm | 2 | 4 | 2 | 2 | — | 3 | — | 4 | — | — | 4 | 1 | — | 1 | 1 | 1 | 7 | 2 | 2 | 15 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 31 | 31 | 32 | 31 | 31 | 30 | 32 | 32 | 31 | 31 | 31 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 21 | SSE 8 | S 12 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 13 |
308 | 236 | 339 | 122 | 359 | 887 | 1038 | 1231 | 1134 | 1081 | 870 | 733 | 575 | 568 | 376 | 366 | 356 | 232 | 229 | 215 | |
Swell 2 Height (m) Direction Period (s) | SW 22 | SSW 22 | S 13 | SSW 19 | SSW 18 | SSE 12 | S 11 | S 11 | — | — | SSE 8 | W 17 | — | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 18 | S 17 | S 16 |
20 | 92 | 85 | 424 | 644 | 242 | 41 | 21 | — | — | 96 | 23 | — | 92 | 65 | 49 | 49 | 6 | 52 | 127 | |
Swell 3 Height (m) Direction Period (s) | SSW 22 | WNW 10 | SSW 13 | S 13 | SW 12 | SSW 12 | W 10 | — | — | — | — | — | — | W 16 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | — | SE 7 |
49 | 9 | 66 | 163 | 73 | 28 | 8 | — | — | — | — | — | — | 20 | 6 | 6 | 6 | 5 | — | 14 | |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 7 | SSE 7 | — | — | S 12 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | — | SSE 8 | SSE 8 | — | — | — | — | SSE 8 | SSE 8 | SSE 5 |
104 | 91 | 101 | — | — | 276 | 143 | 119 | 116 | 137 | — | 99 | 96 | — | — | — | — | 69 | 66 | 19 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 378 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 2 | 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.











