
Surf Forecasts:
Thurso Reef surf forecast from 9 Sep 2026:
- Best quality surf: Saturday 12 Sep, 1AM (local time) - 10ft (3.0m), 14s period, WNW swell with offshore winds.
- Most powerful swell: Saturday 12 Sep, 7AM (local time) - 11ft (3.5m), 13s period, WNW swell with 3,937 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 4PM (local time) - 3.5ft (1.0m), 9s 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 (Sep 09) at 4PM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.9m 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 3.5m 13s and forecast to arrive on Saturday (Sep 12) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Sep 10) at 10PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Wed 9th Sep) | 3.5ft (1.0m) 9s |
| Best Surf | 1AM (Sat 12th Sep) | 10ft (3.0m) 14s |
| Most Powerful | 7AM (Sat 12th Sep) | 11ft (3.5m) 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 what’s coming up for Thurso Reef. It’s a bit of a slow starter, but there’s a couple of standout windows that’ll get the blood pumping.
First up, the early part of the week is a write-off. Wednesday the 9th and Thursday the 10th are just not happening. The swell is tiny and the energy is weak (99 to 111), with short-period wind slop that’s just not going to do anything for a reef setup. You’re better off fixing your dings.
Then Friday the 11th rolls in with a bit more size, but the wind is howling at 18 to 22 mph from the west, and the period is short at 7 to 9 seconds. That’s a messy, blown-out combo. The combined energy is climbing (431 to 753), but it’s not for paddling – it’s just messy.
Now, here’s the first real standout. Saturday the 12th. The swell jumps up to 10ft to 12ft from the WNW, with a very long period of 13 seconds. That’s a proper groundswell. The combined energy is massive (3669 to 3108). This is serious, heavy water. The forecaster notes say it’s predicted to be too big for this break. For a reef, that’s expert territory only. If you’re a solid charger, the morning has a moderate breeze and clean conditions, but the afternoon gets a cross-shore bump. This is not for the faint of heart.
Sunday the 13th is your best bet for the first week. The swell drops to a still-chunky 6ft to 8ft from the WNW, with a long 11-second period. The combined energy is still strong (1006 to 1392). But the real magic is the Sunday afternoon session: dead calm, glassy, with a 6ft WNW swell. The wind is 0 mph. That’s about as perfect as it gets for a reef. Excellent conditions for experienced surfers. The water temp is about par for the course for this time of year, so no surprises there.
The middle of the week from Monday the 14th through Thursday the 17th is a mixed bag. The swell drops back to 3ft to 6ft, and the wind is either onshore or too strong. The energy is moderate (463 to 729). The Thursday morning glass-off is a tease, but it’s only 3ft of weak, short-period N swell. You’ll get a slide, but it’s very ordinary.
The second week starts quiet, with Friday the 18th and Saturday the 19th offering small, clean waves but nothing to write home about. The swell is 3ft to 4ft, with moderate energy. The Saturday afternoon has a gentle offshore wind from the south, making for a clean, small wave option for the log.
Now, another standout arrives. Monday the 21st of September. The morning sees a 6ft WNW swell with a very long 13-second period. The combined energy is strong (1139). The wind is light from the SSE, so it’s clean. This is excellent for experienced surfers. The long period means it’ll be lined up and powerful, but at a beach break it might feel a bit straight. On a reef like this, it’ll be a proper, grinding wave.
The final standout is on Wednesday the 23rd of September. The morning has a 5ft WNW swell with a 14-second period (very long) and clean conditions. The afternoon is the real gem: glassy, 6ft from the west, 13-second period, and a combined energy of 1170. Again, excellent for experienced surfers. This is a real gift to end the outlook.
The last day, Thursday the 24th, shows an 8ft WNW swell with a long period, but it’s getting big again. Clean conditions, but that’s heading back into big-wave territory.
Overall, Saturday the 12th is for the big-wave crew only, while Sunday the 13th afternoon and Wednesday the 23rd afternoon are the true, glassy standouts for the rest of us. Keep your eyes on those.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 14°C on Thu morning, min 10°C on Tue night). Winds increasing (calm on Wed afternoon, fresh winds from the W by Fri morning). | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Fri night. Very mild (max 17°C on Mon afternoon, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||
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 10 | W 9 | W 8 | W 7 | W 8 | W 10 | W 7 | W 9 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | NNW 11 | W 9 | W 10 | W 11 | W 10 | W 10 |
Wave Graph | |||||||||||||||||||||
220 | 157 | 48 | 70 | 92 | 609 | 428 | 742 | 3197 | 3662 | 3102 | 2287 | 1277 | 793 | 341 | 331 | 536 | 689 | 646 | 520 | 339 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross-off | cross-off | glassy | cross-off | off | cross-off | off | cross-off | cross | cross-off |
High Tide | 8:16AM4.69m | 8:17PM4.95m | 9:00AM4.89m | 9:00PM5.19m | 9:38AM5.00m | 9:38PM5.31m | 10:12AM5.01m | 10:14PM5.32m | 10:45AM4.94m | 10:49PM5.21m | 11:16AM4.81m | 11:23PM5.00m | 11:47AM4.64m | 11:58PM4.71m | |||||||
Low Tide | 2:08PM1.71m | 2:35AM1.05m | 2:50PM1.49m | 3:16AM0.87m | 3:29PM1.34m | 3:55AM0.82m | 4:05PM1.28m | 4:31AM0.90m | 4:40PM1.32m | 5:06AM1.09m | 5:15PM1.44m | 5:39AM1.36m | 5:50PM1.64m | ||||||||
6:28 | — | — | 6:30 | — | — | 6:33 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | |
— | 7:52 | — | — | 7:50 | — | — | 7:46 | — | — | 7:44 | — | — | 7:40 | — | — | 7:37 | — | — | 7:35 | — | |
mm | — | — | — | — | 2 | — | — | — | 3 | 1 | — | 1 | — | — | 2 | 1 | — | 3 | 1 | — | — |
Temp °C | 12 | 13 | 11 | 14 | 14 | 13 | 14 | 14 | 12 | 11 | 13 | 12 | 13 | 15 | 12 | 16 | 17 | 15 | 14 | 12 | 11 |
Feels °C | 7 | 9 | 7 | 9 | 10 | 10 | 7 | 8 | 8 | 7 | 9 | 9 | 9 | 14 | 8 | 12 | 13 | 12 | 6 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | W 9 | W 5 | W 7 | W 8 | SE 6 | SE 7 | N 11 | WNW 14 | WNW 13 | WNW 13 | — | WNW 11 | WNW 11 | WNW 10 | NNW 11 | NNW 11 | NNW 11 | N 11 | W 10 | W 10 |
186 | 157 | 27 | 70 | 92 | 7 | 2 | 9 | 3197 | 3662 | 3102 | — | 1277 | 793 | 341 | 331 | 221 | 121 | 83 | 520 | 339 | |
Swell 2 Height (m) Direction Period (s) | W 10 | NNW 7 | N 7 | N 7 | N 7 | N 7 | N 11 | N 11 | NNW 10 | N 9 | N 9 | — | NNW 14 | NNW 12 | NNW 11 | WNW 9 | SE 5 | SSE 6 | SE 6 | N 11 | NW 9 |
220 | 91 | 34 | 26 | 16 | 4 | 3 | 2 | 10 | 7 | 6 | — | 115 | 213 | 285 | 132 | 1 | 3 | 1 | 82 | 109 | |
Swell 3 Height (m) Direction Period (s) | — | NE 5 | W 8 | W 12 | W 12 | — | — | — | N 10 | — | — | — | SE 6 | SE 6 | — | — | — | — | — | SE 6 | N 10 |
— | 1 | 48 | 3 | 3 | — | — | — | 2 | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 74 | |
Wind waves Height (m) Direction Period (s) | — | — | S 2 | S 4 | SSE 3 | W 10 | W 7 | W 9 | SSW 4 | — | — | WNW 12 | — | — | SSE 2 | S 4 | W 9 | W 10 | W 11 | — | SE 5 |
— | — | 1 | 9 | 7 | 609 | 428 | 742 | 11 | — | — | 2287 | — | — | 1 | 18 | 536 | 689 | 646 | — | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 53 | 0 | 0 | 1 | 0 | 165 | 599 | 26 | 0 | 1 | 1 | 1 | 26 | 0 | 0 | 0 | 26 | 0 | 596 | 655 | 0 |
Best forecast wave conditions in Scotland - North Coast | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.










