
Surf Forecasts:
Medewi surf forecast from 3 Aug 2026:
- Best quality surf: Thursday 6 Aug, 5AM (local time) - 5ft (1.5m), 18s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 5PM (local time) - 7ft (2.2m), 18s period, SSW swell with 3,044 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 11PM (local time) - 4.5ft (1.3m), 15s period with SSW swell.
Best Forecast Surf Conditions for Medewi this week:
The surf forecast for Medewi over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 03) at 11PM. The primary swell is predicted to be 1.3m and 15s period with a secondary swell of 0.6m and 7s. Another secondary swell of 1.1m and 7s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Medewi in the next 16 days are 2.2m 18s and forecast to arrive on Monday (Aug 10) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 3rd Aug) | 4.5ft (1.3m) 15s |
| Best Surf | 5AM (Thu 6th Aug) | 5ft (1.5m) 18s |
| Most Powerful | 5PM (Mon 10th Aug) | 7ft (2.2m) 18s |
Table - best surf conditions forecast for Medewi over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks.
We’ve got a solid, consistent run of SSW groundswell heading our way, but unfortunately, the wind is going to be a bit of a pain for most of it. The wind is persistently coming from the SE and SSE, which is cross or cross-onshore at Medewi (Bali). That means the surface is going to be a bit bumpy or choppy for the vast majority of the period. The water temp is sitting at a very pleasant 80°, which is pretty much bang on average for this time of year, so no surprises there.
The first real chance to get wet kicks off Monday afternoon, the 3rd of August. We’ve got a 4ft swell from the SSW with a 15-second period, which is a nice long-period groundswell that Medewi’s point setup loves. The combined energy is moderate (930). The wind is a gentle cross-shore at 9 mph, creating a slight cross-chop. It’s not glassy, but it’s rideable. The quality is marginal, so it’s more of a warm-up session than a standout.
The pick of the bunch, and the only time I’d call it a true standout, is the morning of Friday the 7th of August. The swell builds to 6ft from the SSW with a period of 17 seconds, giving it some real punch and shape. The combined energy jumps up to a strong 1892. The wind is a light SSE breeze at 6 mph, which is the closest we get to light and clean. It’s still a cross-on wind, but it’s light enough to keep the surface smooth with only small wind ripples. This is your best window for a clean, lined-up session at Medewi. The swell is getting a bit chunky for true beginners, but the point break handles it well.
The whole second week is a bit of a write-off for quality. The swell sticks around, but that persistent cross-onshore wind keeps the surface bumpy. There’s a pulse of bigger energy on Monday the 10th of August with a 7ft SSW swell and an 18-second period, giving a huge combined energy of 3210. That’s a big, powerful groundswell, but it’s accompanied by a gentle cross-onshore breeze that makes it messy. The period is very long, and at a point break like Medewi, that’s actually a good thing, but the wind is the killer here. That session is more for the experts who don’t mind a bit of chop and want to tap into that raw energy.
After that, the swell slowly backs off through the second week, but the wind stays onshore. The 16th and 17th of August look particularly poor, with moderate onshore winds and choppy conditions. The 18th of August has a bit of a drop in swell, down to 4ft, but the wind is still cross-onshore, so it’s not worth paddling out for.
So, to wrap it up: the best bet is the morning of Friday the 7th of August. It’s the cleanest window we’ve got, with a decent 6ft SSW swell and a light wind. Get on it then, because the rest of the run is a constant battle with the wind. Crowds are possible at Medewi, as it’s a fairly consistent spot that people know about.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Tue morning, min 23°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sat night. Warm (max 27°C on Thu afternoon, min 23°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||
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 14 | SSW 14 | SW 16 | SSW 14 | SSW 15 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph | ||||||||||||||||||||
656 | 794 | 553 | 460 | 274 | 561 | 584 | 1281 | 1265 | 1276 | 1214 | 1771 | 1839 | 2084 | 1586 | 1415 | 1199 | 1214 | 1199 | 892 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-off | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | cross |
High Tide | 2:46AM1.43m | 2:16PM1.19m | 3:14AM1.49m | 3:33PM1.01m | 3:51AM1.54m | 6:12PM0.89m | 4:39AM1.59m | 5:44AM1.65m | 6:56AM1.71m | |||||||||||
Low Tide | 7:59PM0.52m | 8:56AM0.82m | 8:17PM0.65m | 10:15AM0.73m | 8:31PM0.77m | 11:49AM0.60m | 8:22PM0.88m | 1:22PM0.44m | 2:34PM0.26m | 3:30PM0.11m | ||||||||||
— | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | |
6:19 | — | — | 6:19 | — | — | 6:19 | — | — | 6:19 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 26 | 25 | 27 | 26 | 25 | 27 | 27 | 24 | 27 | 27 | 24 | 26 | 26 | 24 | 27 | 27 | 24 | 26 | 26 | 24 |
Feels °C | 29 | 28 | 29 | 28 | 28 | 29 | 27 | 26 | 28 | 27 | 25 | 28 | 27 | 25 | 27 | 27 | 25 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SSW 15 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
656 | 794 | 553 | 460 | 189 | 561 | 584 | 1281 | 1265 | 1276 | 1214 | 1771 | 1839 | 2084 | 1586 | 1415 | 1199 | 1214 | 1199 | 892 | |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | SSW 14 | SSW 17 | SSW 13 | SSW 22 | SSW 20 | SSE 6 | SE 6 | — | SE 6 | SE 6 | — | SE 6 | — | — | SSE 6 | — | — | SSE 6 |
32 | 43 | 215 | 184 | 187 | 91 | 349 | 25 | 30 | — | 30 | 33 | — | 17 | — | — | 21 | — | — | 21 | |
Swell 3 Height (m) Direction Period (s) | SSW 18 | — | SE 7 | SE 7 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 20 |
106 | — | 25 | 37 | 274 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 135 | |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SSE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 5 | SE 6 |
136 | 126 | 102 | 99 | 77 | 19 | 15 | 64 | 85 | 42 | 98 | 88 | 32 | 58 | 40 | 37 | 65 | 29 | 29 | 47 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 49 | 0 | 52 | 52 | 18 | 52 | 52 | 18 | 49 | 53 | 0 | 52 | 52 | 18 | 52 | 52 | 18 | 52 | 52 | 18 |
Best forecast wave conditions in West Coast of Bali | ||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||
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Information about the Medewi Surf forecast
The above surf forecast table for Medewi provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Medewi can be found by selecting the local surf guide option on the grey menu. Our Medewi 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 (Medewi) 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 Medewi 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.
Medewi is 27 km (17 miles) from Negara. If you plan a holiday in West Coast of Bali, look for hotels and other accommodation in Negara. Negara has rooms for a wide range of budgets as well as car hire and transport links.











