Surf Forecasts:
Juno Pier surf forecast from 18 Aug 2026:
- Most powerful swell: Sunday 23 Aug, 2AM (local time) - 2.5ft (0.8m), 4s period, SSE swell with 21 kJ wave energy.
Best Forecast Surf Conditions for Juno Pier this week:
The most powerful waves expected at Juno Pier in the next 16 days are 0.8m 4s and forecast to arrive on Sunday (Aug 23) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Tuesday (Aug 18) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Sun 23rd Aug) | 2.5ft (0.8m) 4s |
Table - best surf conditions forecast for Juno Pier over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s going on for the next couple of weeks at Juno Pier. I gotta be straight with you – it’s a pretty quiet stretch ahead. The pattern is looking flat, with only tiny bits of energy showing up here and there, but nothing that’s really going to get you out of bed.
Right from the start, Tuesday the 18th through the end of August, it’s basically a write-off. We’re looking at swell heights of just 0.7ft to 2ft with weak combined swell energy, barely breaking 20 or so. The wind will offer some clean windows early on – like Wednesday the 20th morning with glassy conditions and a few mornings with light offshore breezes – but the waves are just too small to bother with. Even when the wind is perfect, there’s nothing to ride.
As we roll into the last few days of August and the start of September, things stay stubbornly small. There’s a slight uptick in combined swell energy around the 26th and 27th, hitting 35 and 57, but the swell heights are still only 0.7ft to 1.0ft. The period gets longer, hitting 15-16 seconds, which is a long period groundswell, but with that tiny size it’s more of a tease than a surf. A few mornings are glassy or have a light offshore, like the 27th morning and 29th morning, but you’d be lucky to get a knee-high ripple.
Honestly, there’s no standout session in this 16-day window. The best on offer would be the glassy mornings with a bit of long-period energy, but the height just isn’t there. If you’re desperate, you might find a tiny, clean wave on Thursday the 27th morning with 1.0ft from the ESE at 12 seconds and glassy conditions (combined energy 34), or Saturday the 29th morning with 1.0ft from the ENE, glassy (combined energy 25). Those are your best bets, and they’re not saying much.
This is a classic summer flat spell for the area. When the forecast looks like this, you’re better off checking the forecast again in a few days – things can change. For now, leave the board in the car.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Thu afternoon. Warm (max 33°C on Tue afternoon, min 27°C on Tue morning). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 21mm), heaviest during Thu night. Warm (max 31°C on Fri afternoon, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
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) | ESE 8 | ESE 11 | ESE 10 | ESE 10 | ESE 9 | ENE 9 | E 9 | E 8 | SSE 3 | S 4 | ENE 8 | ENE 8 | S 4 | ENE 9 | ENE 8 | SSE 4 | SE 4 | SE 5 | SSE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 7 | 11 | 10 | 9 | 8 | 8 | 6 | 5 | 4 | 11 | 6 | 6 | 14 | 7 | 7 | 21 | 12 | 14 | 13 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | off | cross-off | cross-on | cross-off | glassy | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross | off | on | cross |
High Tide | 00:50AM0.83m | 1:27PM0.81m | 1:33AM0.78m | 2:16PM0.77m | 2:21AM0.74m | 3:09PM0.73m | 3:14AM0.71m | 4:09PM0.71m | 4:13AM0.69m | 5:11PM0.71m | 5:14AM0.70m | 6:09PM0.74m | |||||||
Low Tide | 6:57AM0.07m | 7:23PM0.24m | 7:48AM0.14m | 8:16PM0.31m | 8:43AM0.19m | 9:13PM0.35m | 9:41AM0.23m | 10:12PM0.37m | 10:38AM0.23m | 11:08PM0.37m | 11:31AM0.21m | 00:00AM0.35m | |||||||
 |  |  | | | |  | |  | | | |  | | | | | | | |
 | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | 7:54 | — | 7:53 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:51 | — | — | 7:50 | — |
mm | — | — | — | — | — | — | 1 | — | 8 | 7 | — | 5 | 5 | — | — | 4 | — | — | 3 |
Temp °C | 31 | 30 | 33 | 31 | 30 | 31 | 31 | 30 | 31 | 29 | 30 | 31 | 29 | 29 | 30 | 27 | 29 | 30 | 29 |
Feels °C | 33 | 32 | 36 | 35 | 34 | 34 | 33 | 34 | 34 | 29 | 33 | 33 | 30 | 32 | 30 | 27 | 31 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | S 4 | SSE 4 | ESE 10 | S 3 | ENE 6 | ENE 6 | ENE 6 | E 8 | E 8 | ENE 8 | SSE 4 | ENE 8 | E 8 | SSE 4 | ENE 8 | ENE 8 | SE 4 | ENE 8 | ENE 8 |
| kJ | 7 | 1 | 10 | 2 | 4 | 3 | 3 | 5 | 1 | 6 | 5 | 6 | 5 | 2 | 7 | 7 | 12 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 11 | E 10 | ESE 10 | N 4 | ENE 9 | E 9 | NE 6 | NE 6 | E 8 | ENE 8 | E 8 | NE 7 | ENE 9 | E 8 | E 8 | ENE 8 | E 8 | E 7 |
| kJ | 7 | 11 | 8 | 9 | 1 | 8 | 6 | 1 | 1 | 1 | 6 | 1 | 2 | 7 | 1 | 1 | 6 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | — | E 10 | ESE 9 | SE 9 | E 9 | — | E 8 | E 5 | E 8 | E 8 | E 9 | NE 6 | E 13 | E 13 | E 8 | E 12 | E 12 |
| kJ | 1 | 1 | — | 8 | 8 | 3 | 1 | — | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 1 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | S 4 | — | — | SSW 3 | NNW 4 | — | S 3 | SSE 3 | SSE 3 | S 4 | WSW 2 | SSE 4 | S 4 | — | SE 3 | SSE 4 | — | SE 5 | SSE 4 |
| kJ | 6 | — | — | 2 | 3 | — | 1 | 1 | 4 | 11 | 1 | 2 | 14 | — | 2 | 21 | — | 14 | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 290 | 244 | 209 | 244 | 308 | 308 | 395 | 852 | 1741 | 1234 | 395 | 386 | 386 | 778 | 139 | 119 | 119 | 262 | 118 |
Best forecast wave conditions in South Florida | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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Information about the Juno Pier Surf forecast
The above surf forecast table for Juno Pier provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Juno Pier can be found by selecting the local surf guide option on the grey menu. Our Juno Pier 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 (Juno Pier) 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 Juno Pier 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.
Juno Pier is 6 km (4 miles) from Jupiter. If you plan a vacation in South Florida, look for hotels and other accommodation in Jupiter. Jupiter has rooms for a wide range of budgets as well as car hire and transport links.
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