Surf Forecasts:
Montanita surf forecast from 18 Aug 2026:
- Best quality surf: Friday 21 Aug, 4AM (local time) - 2.5ft (0.8m), 10s period, SW swell with glassy winds.
- Most powerful swell: Thursday 20 Aug, 1AM (local time) - 4.5ft (1.3m), 12s period, SW swell with 503 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 4AM (local time) - 2.5ft (0.8m), 10s period with SW swell.
Best Forecast Surf Conditions for Montanita this week:
The surf forecast for Montanita over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 4AM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.8m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Montanita in the next 16 days are 1.3m 12s and forecast to arrive on Thursday (Aug 20) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 7s period and expected on Tuesday (Aug 18) at 10AM.
| Wave Type | Time (-05) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Fri 21st Aug) | 2.5ft (0.8m) 10s |
| Best Surf | 4AM (Fri 21st Aug) | 2.5ft (0.8m) 10s |
| Most Powerful | 1AM (Thu 20th Aug) | 4.5ft (1.3m) 12s |
Table - best surf conditions forecast for Montanita over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's take a look at the surf outlook for Montanita.
Honestly, the next week to ten days is going to be pretty tough going. We've got a real flat spell on our hands, and the conditions look pretty average. Don't get too bummed out though, because there is something brewing out there for the very end of the month and into September. It's a long way off, so keep your expectations in check, but there's finally some hope on the horizon.
This is a reef and point set-up, and right now, for the next week and a half, we're looking at tiny, weak surf. Swell heights are down around 1ft to 3ft, with periods mostly under 11 seconds. The energy in the water is weak, with combined energy values around 180 to 250 (low). Add to that a cross-on shore wind, and you've got yourself a recipe for bumpy, dribbly waves that are barely breaking. It's not going to be worth paddling out for much. There’s a slight bump on the morning of the 19th, up to 5ft, but the period is a short and weak 9 seconds, and the conditions are still pretty junky with that cross-on wind.
The first real sign of life shows up on Friday the 28th. We're still looking at marginal surf, but there's a definite pulse of longer-period energy arriving from the WSW. Swell heights push up to around 4ft, and the period jumps up to 18 seconds. That’s a proper groundswell. The energy numbers also jump into the strong range, hitting over 1000 (strong to very strong energy). Still, the wind is cross-on shore, so it’s going to be a bit messy, but at least there’s some push behind it.
The best of what I can see in this whole window is Saturday the 29th. We should see that swell holding in the 5ft range from the SW, with a solid 16-second period. The energy is still strong, around 1017 (strong to very strong energy). For Montanita, this is the one to keep an eye on. With this swell direction and size, the point should start to show some decent shape. It’ll be a bit of a mission due to the cross-onshore winds, but this is your best chance for something with a little bit of grunt to it. This one is promising, but it’s over a week away, so treat it as a “maybe” for now.
The 30th looks similar, with 4ft swell and a 14-second period, but it’s a step down in energy and quality. After that, it looks like we ease back into smaller, weaker surf as we head into September.
One thing to note is that the water temp is a balmy 79°, which is much warmer than normal for this time of year. You won't need a thick suit, that's for sure.
I'd say the call is to wait it out. Don't waste your energy on the dribble this week. Keep watching the forecasts for that late-month pulse; it's your best shot at something fun.
-Rusty
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 24°C on Mon afternoon, min 23°C on Mon afternoon). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Sat morning, min 23°C on Thu afternoon). Wind will be generally light. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
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) | WSW 14 | SW 16 | SW 15 | SW 14 | SW 9 | SW 9 | SW 10 | SW 12 | SW 11 | SW 7 | SW 10 | SW 10 | SW 14 | SW 14 | SW 13 | SW 13 | SW 19 | SW 18 | SW 18 | SW 17 |
Wave Graph | ||||||||||||||||||||
347 | 349 | 335 | 214 | 208 | 300 | 262 | 503 | 198 | 80 | 163 | 94 | 102 | 92 | 88 | 83 | 92 | 161 | 113 | 148 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | on | cross-on | on | cross-on | on | on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross |
High Tide | 7:08PM2.11m | 7:23AM2.19m | 7:52PM1.96m | 8:03AM2.01m | 8:40PM1.81m | 8:48AM1.84m | 9:39PM1.68m | 9:44AM1.71m | 10:54PM1.60m | 10:57AM1.63m | 00:17AM1.61m | 12:15PM1.64m | 1:24AM1.70m | |||||||
Low Tide | 1:11AM0.43m | 1:42PM0.41m | 1:52AM0.60m | 2:26PM0.53m | 2:38AM0.76m | 3:17PM0.65m | 3:34AM0.89m | 4:21PM0.73m | 4:49AM0.97m | 5:38PM0.75m | 6:14AM0.97m | 6:49PM0.69m | ||||||||
— | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | |
6:29 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:27 | — | |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 23 | 24 | 24 | 23 | 25 | 25 | 23 | 24 | 24 | 23 |
Feels °C | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 25 | 26 | 26 | 25 | 27 | 26 | 25 | 27 | 27 | 25 | 27 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | SW 7 | SW 15 | SW 14 | SW 14 | SW 9 | SW 10 | SW 12 | SSW 7 | SW 7 | SW 10 | SW 10 | SW 9 | SW 9 | SSW 9 | SW 13 | SW 5 | SW 18 | SW 18 | SW 17 |
347 | 85 | 335 | 214 | 208 | 300 | 262 | 503 | 86 | 71 | 163 | 94 | 71 | 70 | 58 | 83 | 10 | 161 | 113 | 148 | |
Swell 2 Height (m) Direction Period (s) | — | SW 16 | N 7 | N 7 | NW 10 | SW 13 | SW 13 | — | SW 11 | SW 10 | SW 15 | SW 16 | SW 14 | SW 14 | SW 13 | SW 20 | SW 13 | SW 12 | SW 12 | SW 12 |
— | 349 | 1 | 1 | 4 | 180 | 170 | — | 198 | 80 | 57 | 88 | 102 | 92 | 88 | 60 | 80 | 37 | 36 | 35 | |
Swell 3 Height (m) Direction Period (s) | — | N 8 | — | — | W 16 | N 7 | SW 18 | — | SW 19 | SW 12 | SW 12 | SW 11 | SW 22 | WSW 20 | SW 20 | SW 16 | SW 19 | — | WSW 14 | W 15 |
— | 1 | — | — | 5 | 1 | 12 | — | 14 | 52 | 24 | 5 | 18 | 41 | 60 | 10 | 92 | — | 21 | 4 | |
Wind waves Height (m) Direction Period (s) | SW 7 | — | SSW 7 | SW 8 | SW 9 | — | — | — | — | — | — | — | — | — | — | SW 9 | — | SSW 5 | SW 5 | SW 5 |
88 | — | 76 | 135 | 179 | — | — | — | — | — | — | — | — | — | — | 40 | — | 15 | 12 | 10 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 744 | 40 | 57 | 996 | 250 | 178 | 1134 | 226 | 57 | 996 | 57 | 57 | 732 | 27 | 27 | 880 | 57 | 57 | 775 | 27 |
Best forecast wave conditions in Guayas | ||||||||||||||||||||
Best forecast wave conditions in Ecuador | ||||||||||||||||||||
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 Montanita Surf forecast
The above surf forecast table for Montanita provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Montanita can be found by selecting the local surf guide option on the grey menu. Our Montanita 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 (Montanita) 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 Montanita 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.
Montanita is 48 km (30 miles) from Jipijapa. If you plan a holiday in Guayas, look for hotels and other accommodation in Jipijapa. Jipijapa has rooms for a wide range of budgets as well as car hire and transport links.











