
Surf Forecasts:
Pitstops surf forecast from 15 Jul 2026:
- Best quality surf: Monday 20 Jul, 1AM (local time) - 4.5ft (1.3m), 18s period, S swell with glassy winds.
- Most powerful swell: Monday 20 Jul, 7AM (local time) - 4.5ft (1.4m), 18s period, S swell with 1,201 kJ wave energy.
- Next surfable swell (1★+): Thursday 16 Jul, 4AM (local time) - 3.5ft (1.0m), 15s period with S 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 Thursday (Jul 16) at 4AM. The primary swell is predicted to be 1.0m and 15s period with a secondary swell of 0.4m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Pitstops in the next 16 days are 1.4m 18s and forecast to arrive on Monday (Jul 20) at 7AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Tuesday (Jul 21) at 10AM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Thu 16th Jul) | 3.5ft (1.0m) 15s |
| Best Surf | 1AM (Mon 20th Jul) | 4.5ft (1.3m) 18s |
| Most Powerful | 7AM (Mon 20th Jul) | 4.5ft (1.4m) 18s |
Table - best surf conditions forecast for Pitstops over the next 16 days.
The Lowdown
G’day, Rusty here. This outlook is for Pitstops, a reef break that’s beginner-friendly and very consistent, exposed to the SW. The water temp is sitting at 86°, about 1° above average for this time of year, so it’s nice and warm with no real surprise.
The next couple of afternoons kick off on Wednesday the 15th with a bit of a stormy vibe and a light cross-onshore wind. Swell is from the south at 4ft with a very long 15-second period, but the wind’s not ideal – it’s messy with small wind ripples. Combined energy is moderate at 681, but honestly, it’s a “marginal surf forecast” day, so not worth paddling out for.
Thursday the 16th brings cleaner conditions. Morning has a cross-offshore southeast breeze at 3 mph and the swell drops to 3ft from the SSW, still a long 15-second period. Energy drops to 512, but the surf is clean. The afternoon sees a light breeze, same swell direction, with energy at 298. It’s surfable, but not setting the world on fire.
Friday the 17th stays clean with cross-off winds. Morning swell is 3ft SSW at a 16-second interval, energy at 437. Afternoon is similar at 3ft, 15 seconds, energy 396. Solid beginner waves with clean faces.
Now, Saturday the 18th is a real highlight. Morning glass – calm, zero wind – and the swell remains 3ft from the SSW at 14 seconds. Energy is 352. It’s absolutely clean and glassy, perfect for the beginner crew. The afternoon stays glassy with a 3ft SSW swell (282 energy). Best session of the early run.
Sunday the 19th turns ugly. Wind swings onshore from the west at 9 mph in the morning, building to a 12 mph cross-onshore in the afternoon. Swell drops to 2–3ft, but the wind chops it up. Poor conditions; score a zero. Leave the board at home.
Monday the 20th is another standout. Morning brings a smooth 3 mph cross-off from the southeast, and the swell jumps to 5ft from the south with a 17-second period. Combined energy is strong at 1206 – that’s real power. The surf is clean and pumping. Afternoon has a 3 mph offshore from the east-southeast and 5ft south swell at 16 seconds (1040 energy). This is the best of the week. Long period groundswell, so it’ll break with shape and power on the reef, but the long gaps between sets will make paddling out easier. For beginners, the 5ft height is right at the upper limit.
Tuesday the 21st is still clean with gentle cross-off winds, but the swell drops to 4ft from the south, 14 seconds. Energy is moderate at 690. Good, consistent fun waves.
The rest of the outlook through to the 30th shows a consistent run of clean, cross-off conditions with swell heights ranging from 1ft to 4ft. The swell periods vary from short 8-9 seconds to long 16-19 seconds, which means some days will have better shaped waves than others. The 30th of July is another highlight: morning has 3ft SSW swell with a very long 18-second period and energy at 1114, while the afternoon sees 4ft SSW swell at 17 seconds (1089 energy). Both with light cross-off breezes and clean conditions. This is the best of the second week.
Crowds at Pitstops are often around, so don’t expect a solo session. Overall, the period has plenty of clean, small to medium surf with two standout windows: the glassy Saturday the 18th, and the stronger, cleaner Monday the 20th and the 30th. The long period swells on the 20th and 30th will produce quality waves best handled on a reef setup like this one.
Rusty.
Short Range ForecastModerate rain (total 18mm), heaviest on Fri night. Warm (max 29°C on Fri morning, min 27°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 34mm), heaviest during Sat night. Warm (max 28°C on Tue afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||
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 15 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 18 | S 17 | S 16 | S 16 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 |
Wave Graph | |||||||||||||||||||||
381 | 305 | 314 | 357 | 309 | 246 | 301 | 233 | 243 | 229 | 173 | 1051 | 1174 | 989 | 928 | 691 | 573 | 356 | 276 | 209 | 146 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross-off | glassy | glassy | glassy | cross-on | on | cross-on | glassy | glassy | glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:28AM1.33m | 8:02PM0.89m | 8:13AM1.29m | 8:48PM0.94m | 8:55AM1.20m | 9:33PM0.98m | 9:36AM1.08m | 10:20PM0.99m | 10:16AM0.95m | 11:08PM0.97m | 10:58AM0.82m | 00:00AM0.95m | 11:45AM0.69m | 00:59AM0.92m | |||||||
Low Tide | 1:59PM-0.01m | 1:33AM0.06m | 2:36PM0.00m | 2:22AM0.11m | 3:12PM0.03m | 3:10AM0.17m | 3:45PM0.08m | 3:58AM0.25m | 4:17PM0.13m | 4:49AM0.33m | 4:50PM0.18m | 5:46AM0.39m | 5:26PM0.23m | ||||||||
6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | |
— | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | |
mm | 1 | — | 4 | 1 | 1 | 4 | 2 | 5 | 9 | 5 | — | — | 2 | 4 | 9 | 5 | — | 1 | 3 | 2 | 3 |
Temp °C | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 32 | 32 | 32 | 33 | 32 | 33 | 33 | 32 | 30 | 27 | 27 | 30 | 31 | 31 | 30 | 29 | 30 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 18 | S 17 | S 16 | S 16 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 |
381 | 305 | 314 | 357 | 309 | 246 | 301 | 233 | 243 | 229 | 173 | 1051 | 1174 | 989 | 928 | 691 | 573 | 356 | 276 | 209 | 146 | |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SW 12 | SSE 7 | SSE 7 | SSE 7 | WNW 9 | S 20 | S 18 | S 17 | S 16 | S 8 |
20 | 51 | 51 | 60 | 61 | 51 | 38 | 37 | 40 | 42 | 31 | 220 | 29 | 29 | 29 | 15 | 7 | 25 | 53 | 46 | 33 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | S 9 | WNW 9 | S 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 8 | N 5 | S 18 | S 9 | WNW 7 | WNW 8 | W 10 | — | SSW 20 | WNW 8 | SW 19 | SW 19 | SSW 17 |
111 | 6 | 15 | 20 | 13 | 12 | 13 | 12 | 6 | 12 | 155 | 2 | 5 | 6 | 2 | — | 37 | 6 | 15 | 15 | 28 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NNW 3 | WNW 2 | WSW 4 | S 7 | — | — | — | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 |
— | — | — | — | — | — | — | — | 3 | 1 | 6 | 39 | — | — | — | 54 | 59 | 70 | 78 | 82 | 68 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 92 | 154 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
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.










