Surf Forecasts:
Flagpoles surf forecast from 13 Aug 2026:
- Most powerful swell: Tuesday 18 Aug, 5PM (local time) - 1ft (0.3m), 11s period, ESE swell with 24 kJ wave energy.
Best Forecast Surf Conditions for Flagpoles this week:
The most powerful waves expected at Flagpoles in the next 16 days are 0.3m 11s and forecast to arrive on Tuesday (Aug 18) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Thursday (Aug 20) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Tue 18th Aug) | 1ft (0.3m) 11s |
Table - best surf conditions forecast for Flagpoles over the next 16 days.
The Lowdown
G’day, I’m Rusty. Let’s talk about what’s going down at Flagpoles – it’s a beach and reef setup, works best when the swell comes from the northeast. But honestly, looking across the full 16-day stretch, there’s not a single day worth calling a standout. The wave energy stays low – barely a ripple most of the time – and winds are generally onshore or cross-onshore, making it tough for any decent shape to form.
From Thursday 13 August right through to Friday 28 August, the surf is almost non-existent. We’re talking swell heights mostly around 0.3ft to 1ft, with periods all over the place from 4 to 12 seconds, but it doesn’t matter because the combined swell energy is tiny – often under 30 (like 7, 9, 28). There’s never enough push. The water temp on the 13th morning was 86°F – about average for the time of year, no big anomaly there.
A few mornings, like Monday 17 August and Tuesday 18 August, see glassy conditions with NE winds under 6 mph, but the swell is just 0.7ft to 1ft with weak energy (10 and 35). Even when the period jumps to 12 seconds on Tuesday afternoon (energy 50), the swell’s only 1ft, so it’s not doing anything. Thursday 27 August morning has the highest energy of the whole run at 66, with a 3ft SE swell, but that’s still weak-moderate at best, and the wind is cross-onshore from the ESE at 9 mph – not clean enough to get excited about.
For beginners, anything over 5ft would be too much, but we never come close. There’s nothing here that shifts into kite-surfing territory either – just flat, choppy non-surf. The crowd factor is “sometimes” at Flagpoles, but honestly, nobody’s gonna be out there. If you’re desperate, the best chance might be the 27th morning, but it’s a long shot. That’s your lot – a blank run that’s unfortunately normal for this stretch.
Rusty.
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 31°C on Thu afternoon, min 27°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Tue night. Warm (max 31°C on Mon afternoon, min 27°C on Mon morning). Wind will be generally light. | |||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||
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) | E 10 | SSE 3 | ESE 4 | NE 8 | NE 13 | SE 4 | ENE 12 | SE 5 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 12 | ESE 11 | ESE 11 | ESE 10 | ESE 9 | SSE 4 |
Wave Graph | ||||||||||||||||||||
3 | 4 | 3 | 3 | 6 | 10 | 13 | 12 | 6 | 12 | 6 | 6 | 6 | 7 | 14 | 24 | 22 | 19 | 9 | 8 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross | cross-on | on | cross-on | cross-on | cross-on | cross | cross-on | on | cross-off | cross-on | on | off | glassy | cross-on | cross-off | glassy | cross-on | cross-off |
High Tide | 9:34PM1.03m | 9:53AM0.97m | 10:19PM0.99m | 10:43AM0.97m | 11:02PM0.94m | 11:32AM0.95m | 11:45PM0.88m | 12:20PM0.92m | 00:27AM0.82m | 1:10PM0.88m | 1:12AM0.77m | 2:01PM0.85m | 2:00AM0.72m | |||||||
Low Tide | 3:09PM-0.13m | 3:43AM-0.05m | 3:59PM-0.08m | 4:28AM-0.05m | 4:48PM-0.02m | 5:14AM-0.03m | 5:39PM0.06m | 6:00AM0.01m | 6:32PM0.13m | 6:49AM0.05m | 7:27PM0.19m | 7:39AM0.09m | 8:22PM0.23m | |||||||
— | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | |
7:58 | — | — | 7:58 | — | — | 7:57 | — | — | 7:55 | — | — | 7:54 | — | — | 7:53 | — | — | 7:52 | — | |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 4 |
Temp °C | 31 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 30 | 31 | 29 | 30 | 30 | 29 | 30 | 31 | 30 |
Feels °C | 32 | 31 | 31 | 32 | 32 | 31 | 30 | 32 | 33 | 32 | 32 | 33 | 32 | 32 | 34 | 32 | 31 | 33 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | ESE 4 | SSE 4 | NE 13 | NE 12 | SSE 4 | NE 11 | SSE 5 | SSE 4 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 11 | ESE 11 | ESE 10 | ENE 6 | ESE 9 |
1 | 1 | 3 | 3 | 6 | 6 | 4 | 5 | 5 | 2 | 6 | 6 | 6 | 7 | 7 | 24 | 22 | 19 | 4 | 8 | |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 8 | E 7 | E 7 | E 7 | E 8 | ENE 12 | ESE 8 | ESE 8 | NE 10 | NE 10 | S 4 | NE 9 | NE 8 | ENE 7 | NNE 6 | ENE 7 | NE 6 | ESE 9 | ENE 9 |
3 | 3 | 1 | 1 | 1 | 1 | 13 | 6 | 6 | 4 | 4 | 2 | 3 | 2 | 5 | 4 | 5 | 7 | 9 | 8 | |
Swell 3 Height (m) Direction Period (s) | E 10 | — | NE 9 | NE 8 | NE 8 | NE 8 | E 8 | NE 8 | ESE 4 | E 8 | E 8 | NE 10 | E 8 | E 8 | ESE 12 | ENE 8 | NE 6 | NE 10 | NE 10 | NE 6 |
2 | — | 3 | 3 | 3 | 3 | 1 | 2 | 2 | 1 | 1 | 4 | 1 | 1 | 14 | 6 | 1 | 4 | 4 | 1 | |
Wind waves Height (m) Direction Period (s) | SE 2 | SSE 3 | S 4 | ESE 4 | SE 3 | SE 4 | ESE 4 | SE 5 | — | ESE 8 | SSE 5 | — | — | SSE 3 | SSE 3 | SSE 3 | S 3 | SSE 3 | SE 3 | SSE 4 |
1 | 4 | 2 | 1 | 4 | 10 | 7 | 12 | — | 12 | 5 | — | — | 3 | 1 | 4 | 6 | 2 | 2 | 7 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1604 | 1223 | 1004 | 1724 | 799 | 1004 | 1724 | 140 | 288 | 304 | 304 | 304 | 288 | 288 | 139 | 177 | 29 | 133 | 304 | 140 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Flagpoles Surf forecast
The above surf forecast table for Flagpoles provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Flagpoles can be found by selecting the local surf guide option on the grey menu. Our Flagpoles 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 (Flagpoles) 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 Flagpoles 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.
Flagpoles is 3 km (2 miles) from West Palm Beach. If you plan a vacation in South Florida, look for hotels and other accommodation in West Palm Beach. West Palm Beach has rooms for a wide range of budgets as well as car hire and transport links.











