
Surf Forecasts:
Fonte da Telha surf forecast from 4 Sep 2026:
- Best quality surf: Monday 7 Sep, 7AM (local time) - 3.5ft (1.0m), 13s period, WNW swell with cross-offshore winds.
- Most powerful swell: Tuesday 8 Sep, 7AM (local time) - 5ft (1.6m), 11s period, NW swell with 548 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 7AM (local time) - 2.5ft (0.7m), 9s period with NW swell.
Best Forecast Surf Conditions for Fonte da Telha this week:
The surf forecast for Fonte da Telha over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 7AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.1m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Fonte da Telha in the next 16 days are 1.6m 11s and forecast to arrive on Tuesday (Sep 08) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sat 5th Sep) | 2.5ft (0.7m) 9s |
| Best Surf | 7AM (Mon 7th Sep) | 3.5ft (1.0m) 13s |
| Most Powerful | 7AM (Tue 8th Sep) | 5ft (1.6m) 11s |
Table - best surf conditions forecast for Fonte da Telha over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break down what Fonte da Telha has in store for the next couple of weeks.
Right off the bat, I’ve got to be straight with you – this is a lean stretch. The first few days are pretty grim. Friday afternoon the 4th is glassy with a tiny 2ft swell from the WNW, but it’s weak, with only 62 units of energy. Surfable, but just barely. Don’t get your hopes up.
Saturday the 5th is a write-off – cross and cross-on winds messing up the 2ft NW swell. Sunday the 6th morning has a bit more size at 3ft and a nice long 12-second period from the NW, giving it 237 units of energy, but the cross-shore wind chops it up. By Sunday afternoon, the wind is howling from the NW at 15 mph, so forget it.
Now, Monday the 7th morning is the little window we’ve been waiting for. The swell bumps up to 4ft from the WNW with a 12-second period, and the energy jumps to 511 units – that’s moderate but pushing strong. The wind is from the N at 9 mph, clean and cross-offshore. This is the best call in the whole forecast. The waves won’t be huge, but they’ll have some push and the conditions will be clean. It’s a beginner-friendly spot, but 4ft is fine for a learner. Just keep in mind, the ENE offshore wind direction here is good, and the swell is coming from the WSW direction that this break likes.
After that morning, it’s a long, sad stretch. Monday afternoon and all of Tuesday, Wednesday, and Thursday are blown out with strong cross-shore winds. The swell tries to hang around 3ft to 4ft, but the wind just ruins it. Then we hit a flat spell from the 12th to the 14th – tiny 1ft to 2ft waves with poor conditions. Not worth paddling out.
There’s a glimmer on the 15th of September, a Tuesday morning. The swell is only 2ft, but check this out – a 16-second period from the WNW, giving it 277 units of energy. The wind is light offshore from the N at 9 mph, so it’s clean. That’s a long-period groundswell, which will wrap in nicely at this exposed beach, but at 2ft it’s going to be small and the sets will be few and far between. It’s a tease.
The real standout in the second week is Wednesday the 16th of September morning. The swell is 3ft from the NW, with a 13-second period and 307 units of energy. The wind is offshore from the NNE at 9 mph, making for clean conditions. The forecast says “expect good surf conditions,” and that’s the only time it says that in the whole 16 days. It’s still small, but it’ll be the cleanest, most rideable wave of the late period.
The rest of the second week fades back into tiny, weak, or windy junk. The 18th and 19th have 1ft waves with glassy conditions in the mornings, but there’s no energy – only 39 to 43 units. You’ll be floating around waiting for a ripple.
The water temperature is 69°F, which is about average for this time of year, so no need to dig out the thick wetsuit just yet.
Overall, the one true standout is Monday the 7th morning. If you can get out there, that’s your best shot. The 16th morning is a distant second, but it’s promising. The rest of the 16 days is mostly a gap of poor conditions. Hang in there, because forecasts can change.
Rusty.
Short Range ForecastMostly dry. Warm (max 33°C on Fri afternoon, min 20°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 29°C on Mon afternoon, min 18°C on Mon night). Winds decreasing (fresh winds from the NW on Tue afternoon, light winds from the N by Wed night). | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||
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) | WNW 8 | WNW 9 | NW 9 | NW 9 | NW 13 | NW 12 | NW 9 | WNW 15 | WNW 12 | WNW 12 | WNW 11 | NW 10 | WNW 10 | NW 9 | NW 8 | NW 8 | NW 12 | NW 12 | NW 11 | NW 11 |
Wave Graph | ||||||||||||||||||||
45 | 70 | 81 | 83 | 140 | 167 | 138 | 305 | 413 | 437 | 319 | 298 | 148 | 83 | 70 | 196 | 98 | 228 | 205 | 137 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross | cross-on | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-off |
High Tide | 8:46PM2.10m | 9:27AM2.16m | 10:24PM2.04m | 11:03AM2.23m | 11:55PM2.15m | 12:20PM2.43m | 1:01AM2.34m | 1:18PM2.68m | 1:52AM2.54m | 2:06PM2.89m | 2:35AM2.71m | 2:49PM3.04m | 3:14AM2.81m | |||||||
Low Tide | 2:54AM0.86m | 3:57PM0.82m | 4:34AM0.89m | 5:37PM0.71m | 6:01AM0.75m | 6:49PM0.48m | 7:04AM0.54m | 7:42PM0.25m | 7:53AM0.33m | 8:27PM0.07m | 8:35AM0.16m | 9:06PM-0.04m | ||||||||
— | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | |
8:02 | — | — | 8:00 | — | — | 8:00 | — | — | 7:58 | — | — | 7:57 | — | — | 7:54 | — | — | 7:52 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 33 | 29 | 30 | 31 | 27 | 30 | 30 | 24 | 30 | 29 | 21 | 25 | 24 | 20 | 24 | 24 | 20 | 27 | 27 | 24 |
Feels °C | 31 | 28 | 29 | 29 | 26 | 28 | 26 | 22 | 26 | 25 | 20 | 20 | 18 | 19 | 22 | 21 | 19 | 27 | 24 | 21 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 9 | NW 9 | NW 9 | WNW 9 | NW 12 | NW 11 | WNW 15 | WNW 12 | WNW 12 | WNW 11 | NW 10 | WNW 10 | NW 9 | NW 8 | NW 15 | NW 10 | NW 12 | NW 11 | NW 11 |
45 | 70 | 81 | 83 | 101 | 167 | 121 | 305 | 413 | 437 | 319 | 298 | 148 | 83 | 70 | 56 | 82 | 228 | 205 | 137 | |
Swell 2 Height (m) Direction Period (s) | WNW 10 | SW 13 | SW 12 | NNW 16 | NW 13 | WNW 9 | WNW 18 | NW 10 | WNW 9 | — | — | — | — | — | NW 16 | NW 15 | NW 12 | WNW 8 | — | W 7 |
10 | 7 | 6 | 24 | 140 | 65 | 31 | 68 | 45 | — | — | — | — | — | 10 | 9 | 98 | 19 | — | 9 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | — | N 17 | SW 12 | SW 12 | SW 12 | S 11 | WNW 9 | NW 10 | — | — | — | — | — | — | — | WNW 8 | — | — | — |
7 | — | 6 | 6 | 6 | 5 | 3 | 27 | 24 | — | — | — | — | — | — | — | 11 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | NW 3 | — | WNW 2 | — | — | NW 9 | NW 6 | NW 6 | NW 6 | NNW 5 | NNW 6 | NNW 5 | NNW 5 | NNW 4 | NW 8 | NW 4 | — | WNW 7 | — |
— | 5 | — | 1 | — | — | 138 | 47 | 29 | 69 | 46 | 55 | 39 | 27 | 11 | 196 | 18 | — | 18 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 16 | 14 | 15 | 6 | 6 | 173 | 6 | 15 | 342 | 6 | 75 | 347 | 15 | 20 | 444 | 6 | 6 | 174 | 0 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Fonte da Telha Surf forecast
The above surf forecast table for Fonte da Telha provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fonte da Telha can be found by selecting the local surf guide option on the grey menu. Our Fonte da Telha 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 (Fonte da Telha) 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 Fonte da Telha 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.
Fonte da Telha is 4 km (2 miles) from the city of Charneca. If you plan a holiday in Lisboa, look for hotels and other accommodation in Charneca. Charneca has rooms for a wide range of budgets as well as car hire and transport links.










