
Surf Forecasts:
Thurso Reef surf forecast from 12 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 10AM (local time) - 1ft (0.3m), 12s period, W swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 7AM (local time) - 3.5ft (1.0m), 13s period, W swell with 350 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 10AM (local time) - 1ft (0.3m), 12s period with W swell.
Best Forecast Surf Conditions for Thurso Reef this week:
The surf forecast for Thurso Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 10AM. The primary swell is predicted to be 0.3m and 12s period with a secondary swell of 0.4m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Thurso Reef in the next 16 days are 1.0m 13s and forecast to arrive on Wednesday (Aug 19) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Friday (Aug 14) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Wed 12th Aug) | 1ft (0.3m) 12s |
| Best Surf | 10AM (Wed 12th Aug) | 1ft (0.3m) 12s |
| Most Powerful | 7AM (Wed 19th Aug) | 3.5ft (1.0m) 13s |
Table - best surf conditions forecast for Thurso Reef over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let’s have a look at the next stretch for Thurso Reef. It’s a bit of a slow burn, but there are a couple of days that could get the heart pumping.
To start, the water temp is sitting right around average for this time of year, so nothing crazy there, just your usual wetsuit situation.
The first week is pretty grim, to be honest. We’ve got a long stretch of small, weak surf with a lot of cross-shore and onshore winds. The energy is mostly in double digits, like 50 and 90, which is just weak stuff. There’s a brief pulse of moderate energy on Saturday the 15th afternoon, with 4ft of west swell and 226 of combined energy, but the wind is howling cross-shore from the WNW at 15 mph, messing it all up. It’s a write-off. The whole period from the 12th through the 18th is a bit of a wasteland for clean waves. We’re looking at a solid gap with no real recommendations.
Then things start to stir. On the 19th, we see a new groundswell filling in from the west with a 12-second period and moderate energy at 430. It’s still a little crossed-up in the morning, but the afternoon is ruined by a stronger cross-onshore wind. Not our day. The 20th brings a bigger pulse, around 7ft, but it’s short-period windswell from the north with poor conditions and onshore winds. That’s more of a washing machine than a surfable wave.
Now, for the standout. You need to look ahead to Monday, the 24th of August. This is the one. The forecast models are pointing to a proper, strong event. We’re talking a massive 15ft of west-northwest swell with a 10-second period. The combined energy reading is a staggering 3471, which is very strong. The wind and tide are looking favorable too, with a light breeze. However, and this is a big however, this is a reef break. Swell that size is not for the faint of heart, and at 15ft, it's pushing into expert-only territory. It’ll be way too big for your average punter, and even for the experienced crew, this could be a serious paddle.
Tuesday the 25th is also still huge, with 13ft of swell, but the winds look a bit more crossed. Still, the energy is immense. These two days are the real deal, but only if you are a seasoned pro looking for a challenge. For the rest of us, it’s a day to watch from the cliff.
The final days fade out quickly. After that beast, the swell drops right off. The 26th and 27th see the energy back down to the low hundreds and double digits again, with modest 4ft and 2ft waves and cross-off winds.
So, there you have it. A whole lot of nothing to start, a big, dangerous, and beautiful pulse right in the middle, and then a quick fade. That Monday the 24th looks like the one, but it's not for everyone. Keep an eye on the forecasts, as stuff this far out can change, but for now, that’s the picture.
Rusty, out.
Short Range ForecastModerate rain (total 15mm), heaviest on Thu night. Warm (max 24°C on Wed afternoon, min 14°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Mon morning. Very mild (max 14°C on Sat morning, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
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 12 | W 11 | WSW 10 | W 11 | W 11 | W 10 | W 10 | N 10 | N 9 | W 9 | W 8 | WNW 8 | N 8 | N 8 | N 7 | N 7 | W 9 | W 8 | W 8 | W 8 | W 8 |
Wave Graph | |||||||||||||||||||||
24 | 82 | 32 | 41 | 57 | 71 | 90 | 45 | 25 | 26 | 200 | 223 | 131 | 124 | 70 | 34 | 26 | 109 | 21 | 10 | 29 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | off | cross-off | cross | glassy | cross | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-off | cross | cross | cross-off | cross-off | cross-off | cross |
High Tide | 9:12AM4.84m | 9:16PM5.15m | 9:57AM4.97m | 9:59PM5.31m | 10:39AM4.99m | 10:40PM5.35m | 11:18AM4.92m | 11:19PM5.28m | 11:55AM4.77m | 11:57PM5.10m | 12:32PM4.57m | 00:36AM4.83m | 1:10PM4.35m | 1:17AM4.51m | |||||||
Low Tide | 3:05PM1.49m | 3:34AM0.89m | 3:48PM1.37m | 4:17AM0.79m | 4:28PM1.34m | 4:58AM0.82m | 5:07PM1.40m | 5:37AM0.98m | 5:45PM1.53m | 6:16AM1.25m | 6:23PM1.74m | 6:55AM1.57m | 7:03PM1.99m | ||||||||
5:26 | — | — | 5:28 | — | — | 5:31 | — | — | 5:33 | — | — | 5:35 | — | — | 5:37 | — | — | 5:39 | — | — | |
— | — | 9:09 | — | — | 9:07 | — | — | 9:05 | — | — | 9:01 | — | 8:59 | — | — | 8:57 | — | — | 8:53 | — | |
mm | — | — | 1 | 1 | 3 | 10 | — | — | — | — | — | — | — | — | 1 | 5 | 2 | 1 | — | 3 | 1 |
Temp °C | 22 | 24 | 21 | 19 | 20 | 17 | 16 | 15 | 13 | 14 | 14 | 12 | 12 | 12 | 11 | 12 | 11 | 11 | 13 | 13 | 13 |
Feels °C | 20 | 24 | 21 | 19 | 20 | 19 | 13 | 11 | 10 | 9 | 10 | 8 | 10 | 10 | 8 | 9 | 8 | 8 | 7 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | N 7 | W 11 | W 6 | W 11 | W 11 | W 10 | N 9 | N 10 | N 9 | W 9 | N 9 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | W 8 | W 8 | W 8 | W 8 |
15 | 82 | 18 | 41 | 57 | 71 | 43 | 45 | 25 | 26 | 24 | 12 | 131 | 124 | 70 | 34 | 22 | 109 | 21 | 10 | 29 | |
Swell 2 Height (m) Direction Period (s) | W 12 | N 7 | WSW 10 | W 6 | N 10 | N 10 | SE 6 | SE 5 | — | N 9 | N 9 | NNW 9 | WNW 8 | WNW 7 | WNW 7 | W 10 | W 9 | N 7 | N 7 | E 5 | W 10 |
24 | 8 | 32 | 6 | 34 | 44 | 1 | 1 | — | 25 | 2 | 8 | 99 | 57 | 26 | 31 | 26 | 8 | 4 | 5 | 16 | |
Swell 3 Height (m) Direction Period (s) | W 8 | ESE 5 | N 7 | N 8 | W 5 | SE 6 | — | E 6 | E 5 | — | — | N 8 | E 5 | — | W 11 | WNW 6 | WNW 6 | — | — | N 7 | N 7 |
11 | 3 | 4 | 12 | 8 | 1 | — | 1 | 1 | — | — | 1 | 1 | — | 3 | 8 | 3 | — | — | 4 | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 10 | W 4 | W 5 | WNW 6 | W 8 | WNW 8 | — | NNW 8 | — | — | SE 3 | ESE 4 | SE 4 | — | ESE 5 |
— | — | — | — | — | — | 90 | 28 | 44 | 54 | 200 | 223 | — | 34 | — | — | 2 | 9 | 15 | — | 5 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 1 | 0 | 772 | 772 | 24 | 728 | 770 | 191 | 31 | 31 | 0 | 9 | 9 | 0 | 184 | 41 | 16 |
Best forecast wave conditions in Scotland - North Coast | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Thurso Reef Surf forecast
The above surf forecast table for Thurso Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Thurso Reef can be found by selecting the local surf guide option on the grey menu. Our Thurso Reef 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 (Thurso Reef) 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 Thurso Reef 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 Scotland - North Coast? If you are looking for accommodation near Thurso Reef, camping, hotels and holiday cottages in Scotland - North Coast, consider staying in Scrabster which is 2 km (1 miles) away. Other places in and around Scotland - North Coast where you can find information about places to rent, and car hire include Wick which is 31 km (19 miles) away, Kirkwall and Lossiemouth.











