
Surf Forecasts:
Fonte da Telha surf forecast from 30 Jul 2026:
- Best quality surf: Saturday 1 Aug, 1AM (local time) - 2ft (0.6m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Tuesday 4 Aug, 4AM (local time) - 3.5ft (1.0m), 8s period, WNW swell with 144 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 1AM (local time) - 2ft (0.6m), 9s period with W 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 (Aug 01) at 1AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.8m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Fonte da Telha in the next 16 days are 1.0m 8s and forecast to arrive on Tuesday (Aug 04) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 11s period and expected on Saturday (Aug 01) at 1AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 1st Aug) | 2ft (0.6m) 9s |
| Best Surf | 1AM (Sat 1st Aug) | 2ft (0.6m) 9s |
| Most Powerful | 4AM (Tue 4th Aug) | 3.5ft (1.0m) 8s |
Table - best surf conditions forecast for Fonte da Telha over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the menu for the next couple of weeks.
Honestly, it’s a pretty grim start. We’re looking at a long dry spell with nothing worth paddling out for. The first week and a half is a write-off. From Thursday the 30th of July right through to the end of the 10th of August, the surf is tiny, messy, and blown out. You’ll see a few knee-high waves with short periods under 10 seconds, but the wind is mostly cross or cross-onshore, and the combined swell energy is weak, sitting between 35 and 143 (weak to moderate at best). It’s poor conditions day after day. If you’re a kite surfer, the stronger afternoon breezes might get you interested, but for a paddle surfer, it’s a no-go.
The only glimmer in the first week is a brief moment on the morning of Saturday the 1st of August. The wind is light and cross-offshore, keeping things clean, with a small 2ft swell from the west, period 9 seconds, and combined energy of 98 (weak). It’s surfable, but very ordinary. Not a standout, just a tiny window of hope.
Now, things start to get interesting around the 11th of August. On Tuesday the 11th, the swell picks up to 5ft from the northwest, period 7 seconds, with combined energy jumping to 268 (moderate). The wind is cross-shore and gentle in the morning, but the conditions are still marginal. The best we’ve got in the whole forecast is the morning of Wednesday the 12th of August. Fonte da Telha sees a 7ft swell from the north-northwest, period 9 seconds, with a massive combined energy of 1019 (strong). The wind is fresh and cross-offshore, keeping the faces clean. That’s the standout session for the whole 16 days – a solid, powerful groundswell with clean conditions. But at 7ft, it’s pushing into expert territory; beginners should sit this one out. The water is a warm 69°, which is about normal for this time of year around here.
By the 14th of August, the swell backs off, but on the morning of Friday the 14th, we get a glassy session with the wind swinging west-southwest at only 3 mph and a 2ft swell from the northwest. Combined energy is low at 78 (weak), but glassy conditions are always a treat. It’s small, but clean.
So, to sum it up: the first week and a half is a bust. The real show is the morning of Wednesday the 12th of August – that’s your best bet. It’s a long way off, so don’t get too attached, but it’s the one to circle on the calendar. Keep an eye on it.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Sat afternoon, min 17°C on Thu night). Winds decreasing (fresh winds from the NW on Thu afternoon, light winds from the N by Fri night). | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Sun morning, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
AM | 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 10 | NW 9 | NW 9 | NW 9 | NW 4 | W 9 | W 9 | W 9 | W 9 | W 8 | WNW 8 | W 10 | W 9 | W 9 | WNW 9 | W 8 | WNW 8 | WNW 7 | W 8 | WNW 7 | WNW 11 |
Wave Graph | |||||||||||||||||||||
37 | 128 | 20 | 19 | 26 | 64 | 78 | 43 | 56 | 52 | 136 | 47 | 42 | 41 | 137 | 121 | 94 | 65 | 42 | 55 | 117 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross | cross | cross-off | cross-off | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross |
High Tide | 4:04PM2.76m | 4:23AM2.52m | 4:37PM2.80m | 4:56AM2.54m | 5:09PM2.79m | 5:29AM2.53m | 5:42PM2.74m | 6:04AM2.49m | 6:18PM2.64m | 6:43AM2.42m | 7:00PM2.51m | 7:30AM2.33m | 7:52PM2.36m | ||||||||
Low Tide | 10:17PM0.27m | 10:20AM0.31m | 10:49PM0.24m | 10:52AM0.30m | 11:21PM0.25m | 11:26AM0.33m | 11:55PM0.29m | 12:02PM0.40m | 00:31AM0.37m | 12:43PM0.49m | 1:14AM0.48m | 1:32PM0.61m | 2:06AM0.62m | ||||||||
6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | |
— | 8:49 | — | — | 8:47 | — | — | 8:46 | — | — | 8:45 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 19 | 26 | 27 | 22 | 27 | 28 | 21 | 24 | 23 | 20 | 23 | 23 | 22 | 24 | 24 | 22 | 23 | 23 | 21 |
Feels °C | 21 | 20 | 17 | 23 | 23 | 20 | 24 | 24 | 19 | 21 | 19 | 19 | 22 | 22 | 23 | 23 | 22 | 22 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | — | NW 9 | NW 9 | W 12 | W 9 | W 9 | W 9 | W 9 | W 8 | — | W 10 | W 9 | W 9 | WNW 9 | W 8 | WNW 8 | WNW 7 | W 8 | WNW 10 | WNW 11 |
37 | — | 20 | 19 | 11 | 64 | 78 | 43 | 56 | 52 | — | 47 | 42 | 41 | 137 | 121 | 94 | 65 | 42 | 18 | 117 | |
Swell 2 Height (m) Direction Period (s) | NNW 8 | — | NW 8 | W 12 | — | N 11 | NW 10 | W 8 | NNW 8 | NNW 8 | — | N 7 | WNW 5 | N 7 | S 13 | S 13 | S 13 | SW 12 | WNW 10 | WNW 11 | NNW 8 |
6 | — | 10 | 3 | — | 2 | 4 | 21 | 6 | 6 | — | 1 | 3 | 1 | 3 | 3 | 3 | 6 | 19 | 12 | 6 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 12 | — | — | N 9 | — | — | — | — | S 15 | N 7 | S 14 | — | S 13 | N 8 | NW 10 | NW 9 | NW 10 | S 12 |
— | — | — | 3 | — | — | 2 | — | — | — | — | 4 | 1 | 4 | — | 3 | 1 | 4 | 3 | 4 | 3 | |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 9 | NNW 4 | NW 4 | NW 4 | NNW 6 | NW 6 | NW 4 | NW 6 | NW 6 | WNW 8 | NW 6 | — | W 2 | — | — | — | NNW 3 | — | WNW 7 | NW 4 |
2 | 128 | 11 | 10 | 26 | 44 | 16 | 36 | 42 | 22 | 136 | 12 | — | 1 | — | — | — | 1 | — | 55 | 7 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 16 | 592 | 311 | 126 | 962 | 0 | 0 | 449 | 21 | 75 | 15 | 6 | 20 | 460 | 15 | 15 | 173 | 19 | 19 | 173 | 15 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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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.











