Surf Forecasts:
Ram5 surf forecast from 27 Aug 2026:
- Best quality surf: Saturday 29 Aug, 11PM (local time) - 5ft (1.5m), 13s period, WSW swell with glassy winds.
- Most powerful swell: Friday 28 Aug, 5AM (local time) - 7.5ft (2.3m), 16s period, SW swell with 2,513 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 11PM (local time) - 5ft (1.5m), 13s period with WSW swell.
Best Forecast Surf Conditions for Ram5 this week:
The surf forecast for Ram5 over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 11PM. The primary swell is predicted to be 1.5m and 13s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Ram5 in the next 16 days are 2.3m 16s and forecast to arrive on Friday (Aug 28) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 29th Aug) | 5ft (1.5m) 13s |
| Best Surf | 11PM (Sat 29th Aug) | 5ft (1.5m) 13s |
| Most Powerful | 5AM (Fri 28th Aug) | 7.5ft (2.3m) 16s |
Table - best surf conditions forecast for Ram5 over the next 16 days.
The Lowdown
Alright, this is Rusty. Let's have a proper chat about what's coming up at Ram5.
We’ve got a long outlook here, stretching all the way from the end of August and through the first half of September. The short story is that Ram5 isn't about to fire in any epic way for a while, but there's a pulse of fun, clean swell at the very end of the run that’s worth keeping an eye on.
First things first, the water is beautifully warm. At 65° with a big positive anomaly of 5°, that is much warmer than usual for this time of year, so you can leave the thick rubber at home.
Kicking off on Thursday the 27th of August, we start small. The swell is only 2 ft from the southwest, but here’s the thing: that period is a massive 17 seconds. That’s proper groundswell energy pushing in, even if it’s not tall. At a point break like this, those long lines will wrap in nicely, but the energy reading is just 518, so it's moderate, not cooking. The wind is a gentle cross-shore, so it’ll be a bit textured, not glassy. The forecasters are calling it marginal, and I’d agree – it’s a small, long-period cleanup wave for the patient crew.
Friday the 28th sees the swell jump up. We’re looking at 7 ft in the morning, dropping to 7 ft in the arvo, both from the southwest with a solid 15-14 second period. That’s a fair bit of power – the combined energy reading hits 2061 on Friday morning, which is strong. But don’t get too excited; the morning is cross-onshore and choppy. Friday afternoon cleans up to a cross-shore, but it’s still on the big side for a paddle. At over 6 ft, this is mainly one for the experienced crew on bigger boards.
Saturday the 29th drops a notch to 6 ft, still from the southwest, with 13-second period. A cleaner cross-shore wind keeps it rideable. The energy is down to 1110, still moderate. It’s okay, but nothing you’d rearrange your weekend for.
From Sunday the 30th right through the first week of September, it gets a bit sad. Swell drops below 5 ft, the period shortens, and the winds become a mixed bag of cross and cross-onshore. There's an 8-day stretch here from Sunday the 30th through to Sunday the 6th of September where the surf is consistently poor to marginal. It’s just not worth getting wet unless you're desperate. The energy values drop right down, bottoming out around 321 on Tuesday the 1st. That’s weak.
Now, hold on, because things start looking up around Monday the 7th of September. That morning, we get a 4 ft swell from the southwest, but the period jumps back to a glorious 18 seconds. The combined energy spikes to 1188. The wind is a light cross-shore, so conditions should be clean. This is a groundswell of real quality, even if the height isn't huge. Tuesday the 8th builds a little more to 5 ft in the morning with 15-second period, and only a light cross-onshore breeze. Energy is 1039. These two days are the pick of the first week of September.
But the real standout? That’s Friday the 11th of September. We end the outlook on a near-perfect note. The swell is a modest 3 ft from the southwest with a 13-second period, but look at the afternoon forecast: glassy. That’s right, glassy conditions, with a westerly wind of just 3 mph. That is as clean as it gets. For a point break, that is dreamy. It won’t be big, but the waves will be smooth, lined up, and all yours. The forecasters even called it "good surf conditions," the only time in the whole run. That’s the session to circle on the calendar.
Rusty
Short Range ForecastMostly dry. Very mild (max 18°C on Sun morning, min 15°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Mon morning, min 15°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||
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) | SW 17 | SW 16 | SW 15 | SW 14 | WSW 14 | SW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | SW 11 | WSW 12 | SW 8 | WSW 11 | SW 11 | SW 10 | SW 9 | SW 18 |
Wave Graph | ||||||||||||||||||||
287 | 2107 | 2061 | 1712 | 1310 | 1110 | 918 | 702 | 545 | 464 | 456 | 335 | 463 | 243 | 166 | 151 | 297 | 192 | 138 | 263 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross | cross | cross | glassy | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross |
High Tide | 9:29PM0.81m | 9:34AM1.18m | 10:01PM0.87m | 10:05AM1.15m | 10:33PM0.93m | 10:37AM1.10m | 11:07PM0.97m | 11:11AM1.02m | 11:43PM1.01m | 11:47AM0.92m | 00:25AM1.02m | 12:29PM0.82m | 1:14AM1.02m | |||||||
Low Tide | 3:41PM0.08m | 3:08AM0.14m | 4:07PM0.07m | 3:45AM0.13m | 4:33PM0.06m | 4:24AM0.14m | 4:59PM0.07m | 5:05AM0.16m | 5:27PM0.09m | 5:50AM0.20m | 5:58PM0.13m | 6:43AM0.24m | 6:33PM0.17m | |||||||
— | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | |
6:29 | — | — | 6:29 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 18 | 16 | 17 | 19 | 18 | 18 | 18 | 17 | 16 | 17 | 16 | 15 |
Feels °C | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 14 | 15 | 16 | 15 | 17 | 16 | 15 | 15 | 16 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 16 | SW 15 | SW 14 | WSW 14 | SW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | SW 11 | WSW 12 | SW 8 | SW 8 | SW 11 | SW 10 | SW 9 | SW 7 |
189 | 2107 | 2061 | 1712 | 1310 | 1110 | 918 | 702 | 545 | 464 | 456 | 335 | 463 | 243 | 131 | 94 | 297 | 192 | 138 | 54 | |
Swell 2 Height (m) Direction Period (s) | SW 17 | — | — | NW 14 | — | — | — | — | — | SW 20 | SW 19 | SW 18 | SW 18 | SW 7 | WSW 11 | WSW 11 | SW 19 | SW 18 | SW 19 | SW 18 |
287 | — | — | 7 | — | — | — | — | — | 15 | 15 | 13 | 52 | 100 | 166 | 151 | 122 | 117 | 127 | 263 | |
Swell 3 Height (m) Direction Period (s) | WSW 20 | — | — | — | — | — | — | — | — | — | — | — | — | SW 19 | SW 18 | SW 15 | SW 14 | SW 14 | SW 14 | WSW 10 |
39 | — | — | — | — | — | — | — | — | — | — | — | — | 59 | 109 | 76 | 32 | 64 | 65 | 55 | |
Wind waves Height (m) Direction Period (s) | SW 5 | — | — | — | — | — | — | — | — | — | — | SW 6 | — | — | — | — | — | — | — | — |
3 | — | — | — | — | — | — | — | — | — | — | 36 | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 388 | 12 | 392 | 392 | 3 | 214 | 388 | 0 | 214 | 392 | 309 | 392 | 392 | 214 | 214 | 165 | 38 | 214 | 377 | 3 |
Best forecast wave conditions in Antofagasta | ||||||||||||||||||||
Best forecast wave conditions in Chile | ||||||||||||||||||||
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Information about the Ram5 Surf forecast
The above surf forecast table for Ram5 provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ram5 can be found by selecting the local surf guide option on the grey menu. Our Ram5 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 (Ram5) 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 Ram5 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.
Are you planning a holiday in Antofagasta? If you are looking for accommodation near Ram5, camping, hotels and holiday cottages in Antofagasta, consider staying in Antofagasta which is 9 km (6 miles) away. Alternatively, find information about places to stay and car hire in Mejillones which is 69 km (43 miles) away











