
Surf Forecasts:
Lynmouth surf forecast from 10 Aug 2026:
- Most powerful swell: Friday 14 Aug, 4PM (local time) - 3ft (0.9m), 9s period, W swell with 127 kJ wave energy.
Best Forecast Surf Conditions for Lynmouth this week:
The most powerful waves expected at Lynmouth in the next 16 days are 0.9m 9s and forecast to arrive on Friday (Aug 14) at 4PM. 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 3s period and expected on Wednesday (Aug 12) at 4PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4PM (Fri 14th Aug) | 3ft (0.9m) 9s |
Table - best surf conditions forecast for Lynmouth over the next 16 days.
The Lowdown
Right then, let’s have a look at what’s happening down at Lynmouth. I’ve got to be straight with you, it’s a pretty bleak run of surf ahead. There’s not a single day in the next sixteen that I’d be keen to paddle out for any quality waves. We’re looking at a blank run from now right through to the end of the forecast on the 25th of August. It tends not to stay this poor for long, so forecasts can change, but for now, it’s a write-off.
We start on Monday the 10th of August with a tiny 2ft swell from the west, but the period is a short 6 seconds and there’s a cross-onshore wind. It’s poor, with combined energy of just 22 (weak). The water is a notable 67° – a full 5° warmer than usual for this time of year, which is quite unusual. That’s about the only excitement.
Tuesday the 11th sees the swell drop even further to 0.7ft, and despite a clean cross-offshore breeze, the energy is a mere 8. Nothing to chase.
Wednesday the 12th shows a bit of a pulse in the afternoon with a moderate offshore wind and 2ft of swell, period at 10 seconds. The combined energy bumps to 47, but it’s still just ankle-to-barely-knee high. Not worth the rubber.
Thursday the 13th brings the highest combined energy of the whole outlook: 119 (moderate) on the morning with a 2ft, 11-second groundswell from the west-southwest. That longer period should offer a bit more shape, but the wind is a gentle cross-shore and the surf quality is noted as poor. The afternoon gets lumpy with fresh cross-shore winds at 19 mph.
From Friday the 14th through to the 25th, the story is the same – swell heights mostly sitting between 0.7ft and 4ft, with short to moderate periods, and a mix of cross, cross-on, and lumpy winds. The only bit of interest is on the 18th (Tuesday) afternoon, with a 4ft swell from the west, but the period is only 6 seconds and the wind is a gentle cross-shore. The combined energy of 89 is still weak.
Even the longer-period, cleaner cross-offshore wind days on the 25th only manage 2ft of swell. It’s a frustrating stretch.
The only consistent thing about Lynmouth is how inconsistent it is, and this window proves it. There are no standouts here. Save your wax for another time. The setups here look more interesting for a kite session than a paddle if you ask me, given the consistent wind and lack of wave power.
Rusty.
Short Range ForecastMostly dry. Warm (max 33°C on Wed afternoon, min 15°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Thu morning, min 15°C on Sat morning). Winds decreasing (fresh winds from the W on Fri afternoon, light winds from the ESE by Sat night). | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
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) | W 6 | W 5 | W 8 | W 8 | W 7 | WSW 11 | WSW 10 | W 10 | WSW 9 | WSW 11 | W 10 | W 10 | W 9 | W 9 | W 8 | W 7 | WNW 6 | WNW 8 | W 8 | W 7 | WNW 4 |
Wave Graph | |||||||||||||||||||||
22 | 14 | 5 | 5 | 4 | 13 | 34 | 47 | 66 | 119 | 98 | 68 | 60 | 127 | 63 | 42 | 64 | 58 | 18 | 16 | 12 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | off | glassy | cross | cross | cross-off | cross | cross | on | cross-on | cross | on | cross | cross-on | cross-on |
High Tide | 5:11PM7.84m | 5:43AM8.02m | 6:08PM8.55m | 6:35AM8.63m | 6:57PM9.18m | 7:22AM9.09m | 7:42PM9.60m | 8:04AM9.34m | 8:23PM9.75m | 8:44AM9.35m | 9:03PM9.61m | 9:23AM9.13m | 9:41PM9.23m | ||||||||
Low Tide | 10:50AM1.95m | 11:27PM1.55m | 11:53AM1.36m | 00:24AM0.92m | 12:44PM0.80m | 1:12AM0.41m | 1:28PM0.37m | 1:54AM0.10m | 2:08PM0.16m | 2:33AM0.04m | 2:46PM0.17m | 3:10AM0.21m | 3:23PM0.41m | 3:45AM0.58m | |||||||
5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | |
— | 8:46 | — | — | 8:45 | — | — | 8:43 | — | — | 8:40 | — | — | 8:39 | — | — | 8:37 | — | — | 8:36 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 19 | 20 | 23 | 26 | 24 | 26 | 33 | 26 | 22 | 21 | 19 | 17 | 19 | 18 | 16 | 19 | 18 | 16 | 19 | 18 |
Feels °C | 13 | 16 | 18 | 20 | 23 | 19 | 21 | 27 | 24 | 20 | 18 | 19 | 15 | 15 | 14 | 14 | 14 | 13 | 15 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | W 6 | W 5 | WNW 5 | W 8 | W 7 | WSW 11 | WSW 10 | W 10 | WSW 9 | WSW 11 | W 10 | W 10 | W 9 | — | W 8 | W 7 | — | WNW 8 | W 8 | W 7 | WNW 4 |
22 | 14 | 4 | 5 | 4 | 13 | 34 | 47 | 66 | 119 | 98 | 68 | 60 | — | 63 | 42 | — | 58 | 18 | 16 | 12 | |
Swell 2 Height (m) Direction Period (s) | — | W 8 | W 8 | W 10 | W 10 | W 8 | — | — | — | — | — | — | — | — | — | WSW 8 | — | W 8 | — | — | W 7 |
— | 1 | 5 | 2 | 2 | 4 | — | — | — | — | — | — | — | — | — | 13 | — | 10 | — | — | 4 | |
Swell 3 Height (m) Direction Period (s) | — | — | SW 7 | W 7 | W 6 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | 2 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 2 | SE 2 | — | — | SSE 3 | — | — | WNW 3 | WNW 3 | WNW 4 | W 9 | — | — | WNW 6 | — | — | — | — |
— | — | — | 1 | 1 | — | — | 3 | — | — | 2 | 2 | 4 | 127 | — | — | 64 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 167 | 168 | 116 | 436 | 327 | 32 | 29 | 55 | 29 | 39 | 224 | 39 | 39 | 337 | 28 | 44 | 169 | 30 | 167 | 168 | 423 |
Best forecast wave conditions in North Devon | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Lynmouth Surf forecast
The above surf forecast table for Lynmouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lynmouth can be found by selecting the local surf guide option on the grey menu. Our Lynmouth 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 (Lynmouth) 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 Lynmouth 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 North Devon? If you are looking for accommodation near Lynmouth, camping, hotels and holiday cottages in North Devon, consider staying in Barnstaple which is 25 km (16 miles) away. Other places in and around North Devon where you can find information about places to rent, and car hire include Nash Point which is 26 km (16 miles) away, Porthcawl, Watchet and Appledore.











