Surf Forecasts:
Rosarito surf forecast from 20 Aug 2026:
- Best quality surf: Thursday 20 Aug, 8AM (local time) - 2.5ft (0.7m), 14s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 19 Aug, 11PM (local time) - 2.5ft (0.8m), 15s period, SSW swell with 283 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 8AM (local time) - 2.5ft (0.7m), 14s period with SW swell.
Best Forecast Surf Conditions for Rosarito this week:
The surf forecast for Rosarito over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 8AM. The primary swell is predicted to be 0.7m and 14s period with a secondary swell of 0.7m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Rosarito in the next 16 days are 0.8m 15s and forecast to arrive on Wednesday (Aug 19) at 11PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Thu 20th Aug) | 2.5ft (0.7m) 14s |
| Best Surf | 8AM (Thu 20th Aug) | 2.5ft (0.7m) 14s |
| Most Powerful | 11PM (Wed 19th Aug) | 2.5ft (0.8m) 15s |
Table - best surf conditions forecast for Rosarito over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at the next few weeks for our local zone.
Honestly, it’s a tough run ahead. The onshore wind just won’t quit, and the swell is tiny for the most part, so there’s nothing to get excited about. The whole 16-day window is filled with mostly poor surf and a lot of choppy, junky conditions. If you’re itching for a paddle, you’ll be fighting a cross-onshore breeze pretty much every day.
The first two weeks are a real write-off. From Wednesday afternoon the 19th of August all the way through to the very end of the month, it’s mostly 1 ft to 3 ft of weak, short-period swell with a constant cross-onshore or onshore wind. The combined energy is low, ranging from 164 to 535, which tells you the waves just don’t have any punch. Thursday the 3rd of September is the closest thing to a flicker of hope, but it’s still just marginal.
So, where to surf? Honestly, there’s no standout. Rosarito (beach, reef and rivermouth) is the only break on the cards, and it’s a beginner-friendly spot, which is good because the waves won’t be over 5 ft. The water temperature is sitting at 68°, which is about normal for this time of year. The only period where the swell gets near 4 ft is on Saturday the 29th of August, with a 4 ft SSW swell and a 16 second period, but the wind is still cross-onshore at 9 mph, so it will be bumpy and messy. The combined energy climbs to 754, the biggest of the whole window, but the quality is still "poor". For an expert, the period is long enough to offer some energy, but the onshore wind kills it.
This is one of those periods where the setup looks more interesting for kite surfing than paddle surfing. The consistent wind and small, choppy waves just aren’t worth the effort for a surfer.
For any real clean surf, we’re looking way out – the very last day of the run, Thursday the 3rd of September morning, shows 3 ft of swell from the S at 14 seconds, with the wind finally dropping to a light onshore 6 mph from the W. The combined energy is a moderate 607. It’s only marginal and the wind is still onshore, but it’s the least ugly option on the entire forecast. If you’re desperate, that’s your window, but keep your expectations low.
Stay safe out there.
Rusty
Short Range ForecastMostly dry. Warm (max 25°C on Fri afternoon, min 21°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Sat afternoon, min 22°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
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 | SW 14 | SSW 14 | SSW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 15 | SW 17 | SSW 13 | SSW 14 | SW 18 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 |
Wave Graph | ||||||||||||||||||||
310 | 214 | 264 | 264 | 189 | 154 | 114 | 114 | 82 | 186 | 246 | 173 | 154 | 233 | 246 | 219 | 270 | 260 | 206 | 203 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | glassy | cross-on | on | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:23PM1.79m | 3:38PM1.76m | 8:30AM1.34m | 5:00PM1.79m | 8:23AM1.41m | 6:03PM1.87m | 8:36AM1.47m | 6:50PM1.98m | 8:51AM1.53m | 7:29PM2.07m | 9:09AM1.59m | 8:04PM2.14m | ||||||||
Low Tide | 10:52PM0.76m | 00:15AM0.65m | 9:57AM1.33m | 1:05AM0.53m | 11:53AM1.30m | 1:42AM0.42m | 12:47PM1.22m | 2:12AM0.33m | 1:26PM1.12m | 2:39AM0.27m | 2:00PM1.02m | 3:05AM0.23m | ||||||||
— | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | |
7:28 | — | — | 7:27 | — | — | 7:25 | — | — | 7:24 | — | — | 7:23 | — | — | 7:22 | — | — | 7:21 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 22 | 23 | 24 | 22 | 24 | 25 | 23 | 25 | 25 | 23 | 25 | 25 | 24 | 25 | 25 | 23 | 25 | 25 | 24 |
Feels °C | 24 | 23 | 24 | 25 | 23 | 25 | 26 | 25 | 26 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 7 | SSW 14 | SSW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | WNW 7 | SSW 14 | SSW 15 | WNW 7 | SSW 13 | SSW 14 | SW 18 | SSW 13 | WNW 6 | SW 16 | SW 16 | WNW 6 |
82 | 58 | 264 | 264 | 189 | 154 | 114 | 114 | 26 | 186 | 246 | 47 | 154 | 233 | 246 | 137 | 35 | 260 | 206 | 70 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SW 14 | WNW 6 | WNW 6 | W 7 | W 7 | WNW 7 | WNW 7 | SSW 14 | WNW 11 | WNW 6 | SSW 13 | SW 18 | WNW 6 | SSW 13 | SW 16 | SW 17 | S 13 | S 13 | S 13 |
310 | 214 | 41 | 31 | 22 | 23 | 26 | 15 | 82 | 22 | 30 | 114 | 154 | 36 | 90 | 219 | 270 | 125 | 86 | 166 | |
Swell 3 Height (m) Direction Period (s) | W 14 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | SW 18 | WNW 12 | WNW 11 | SSW 12 | SW 12 | SW 19 | SW 17 | S 10 | SW 18 | SSW 15 | S 10 | SSW 13 | W 11 | S 10 | SW 16 |
16 | 18 | 31 | 32 | 27 | 109 | 45 | 40 | 56 | 35 | 130 | 173 | 8 | 199 | 42 | 8 | 139 | 9 | 7 | 203 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WNW 7 | — | — | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 6 |
— | — | — | — | — | — | — | — | — | 35 | — | — | 64 | 68 | 25 | 38 | 80 | 60 | 83 | 126 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 12 | 12 | 201 | 12 | 0 | 173 | 12 | 0 | 12 | 12 | 12 | 37 | 37 | 12 | 37 | 12 | 12 | 37 | 37 | 12 |
Best forecast wave conditions in Baja Norte | ||||||||||||||||||||
Best forecast wave conditions in Mexico | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Rosarito Surf forecast
The above surf forecast table for Rosarito provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rosarito can be found by selecting the local surf guide option on the grey menu. Our Rosarito 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 (Rosarito) 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 Rosarito 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.
Rosarito is 5 km (3 miles) from the very large city of Rosarito. If you plan a holiday in Baja Norte, look for hotels and other accommodation in Rosarito. Rosarito has rooms for a wide range of budgets as well as cheap car hire and transport links.











