
Surf Forecasts:
Thurso Reef surf forecast from 13 Sep 2026:
- Best quality surf: Thursday 17 Sep, 7PM (local time) - 10ft (3.0m), 14s period, W swell with cross-offshore winds.
- Most powerful swell: Friday 18 Sep, 10AM (local time) - 18ft (5.5m), 14s period, W swell with 12,010 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 7PM (local time) - 5ft (1.6m), 10s period with WNW 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 Sunday (Sep 13) at 7PM. The primary swell is predicted to be 1.6m and 10s period with a secondary swell of 0.9m and 11s. 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 5.5m 14s and forecast to arrive on Friday (Sep 18) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Thursday (Sep 17) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Sun 13th Sep) | 5ft (1.6m) 10s |
| Best Surf | 7PM (Thu 17th Sep) | 10ft (3.0m) 14s |
| Most Powerful | 10AM (Fri 18th Sep) | 18ft (5.5m) 14s |
Table - best surf conditions forecast for Thurso Reef over the next 16 days.
The Lowdown
Alright folks, it's Rusty here, and we've got a long look at things to come. This is a wild ride, so strap in.
We're starting off with a little bit of a wait. The first proper call isn't until this Sunday morning, the 13th, at Thurso Reef. The water is sitting at 56°, which is pretty much what you'd expect for this time of year, nothing weird going on there.
So, Sunday morning the 13th is your first real chance. We've got a clean 7ft swell rolling in from the WNW with a period of 11 seconds, and a light cross-offshore breeze from the WSW. The energy is moderate (979). It's a reef break that's fairly consistent, but it can get crowded sometimes, so you might have some company. This is a solid, clean start for an intermediate surfer.
Sunday afternoon the 14th sees the swell drop a touch to 6ft, but the wind swings onshore, so it'll get a bit bumpy. Not the best part of the day.
Monday the 14th is a different story. The swell drops right back to 3ft, but we get a proper offshore breeze from the south, and it's clean. The period jumps to 12 seconds, giving those small waves a bit of push. The energy is moderate (382). It'll be small, but for a longboard or a funboard, it could be a really fun, clean session.
Now, things get ugly. Tuesday the 15th through Thursday the 17th is a write-off. Strong winds and messy, lumpy conditions. Not worth paddling out.
Then, here's the real kicker. Starting Friday morning the 18th, the ocean just goes nuts. We're looking at an 18ft swell from the WNW with a very long 14-second period. The energy is insane (12022). This is a massive, powerful groundswell. But for Thurso Reef, it's just too big. This is expert-only territory, and even then, it's a serious call. This huge swell hangs around for days, fluctuating between 12ft and 16ft, all the way through to the 24th of September. The wind is often cross-offshore, which would be great for a smaller swell, but at these sizes, it's a washing machine. Unless you're a top-tier charger, give this week a miss. The setup looks more interesting for a big-wave tow session than paddle surfing.
After that big pulse finally fades, we get a redemption window. On Friday the 25th, the swell drops to 7ft from the WNW, and the wind goes completely glassy. Zero wind. That is a rare gift. The energy is moderate (979) and it will be clean as a whistle.
Saturday the 26th morning keeps it going with a clean 7ft swell and a light offshore breeze from the SSW. The period drops to 9 seconds, so it'll be a bit weaker, but still a very solid, clean session.
The very end of the forecast, Sunday the 27th and Monday the 28th, looks like another round of huge, unruly swell and strong winds. That’s one for the big-wave crew only.
So, if I'm calling the standouts, Sunday morning the 13th is your first good, clean session. But the absolute highlight, the one to circle on your calendar, is Friday the 25th. That glassy morning with a clean 7ft swell is the best on offer. Get in the water.
Rusty.
Short Range ForecastHeavy rain (total 26mm), heaviest during Mon night. Very mild (max 16°C on Mon morning, min 10°C on Tue night). Mainly strong winds. | Days 4-6 Weather SummaryModerate rain (total 13mm), heaviest on Fri afternoon. Very mild (max 13°C on Thu morning, min 9°C on Wed night). Winds increasing (light winds from the WSW on Wed afternoon, near gales from the W by Fri night). | ||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||
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 11 | WNW 10 | WNW 10 | NNW 12 | NNW 12 | W 10 | W 11 | W 10 | NW 6 | NW 7 | W 10 | W 10 | W 8 | W 9 | W 15 | W 14 | WNW 13 | WNW 12 | W 10 | W 10 | W 12 |
Wave Graph | |||||||||||||||||||||
938 | 607 | 295 | 250 | 228 | 242 | 224 | 459 | 184 | 470 | 426 | 222 | 373 | 528 | 8994 | 12010 | 5839 | 1979 | 2110 | 3584 | 8274 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-off | off | cross-off | glassy | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:45AM4.94m | 10:49PM5.21m | 11:16AM4.81m | 11:23PM5.00m | 11:47AM4.64m | 11:58PM4.71m | 12:19PM4.44m | 00:35AM4.38m | 12:56PM4.22m | 1:21AM4.04m | 1:43PM4.00m | 2:27AM3.75m | 2:54PM3.82m | ||||||||
Low Tide | 4:40PM1.32m | 5:06AM1.09m | 5:15PM1.44m | 5:39AM1.36m | 5:50PM1.64m | 6:12AM1.69m | 6:27PM1.89m | 6:47AM2.04m | 7:09PM2.16m | 7:27AM2.38m | 8:04PM2.43m | 8:25AM2.67m | 9:34PM2.60m | ||||||||
6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:46 | — | — | 6:48 | — | — | 6:50 | — | — | |
— | 7:40 | — | — | 7:37 | — | — | 7:35 | — | — | 7:31 | — | — | 7:29 | — | — | 7:25 | — | — | 7:22 | — | |
mm | — | — | — | — | 2 | 13 | 8 | 1 | 2 | — | — | 4 | — | 1 | — | 2 | 6 | — | 2 | 1 | — |
Temp °C | 14 | 14 | 14 | 16 | 16 | 15 | 13 | 13 | 12 | 10 | 10 | 10 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
Feels °C | 10 | 12 | 11 | 13 | 15 | 16 | 6 | 7 | 7 | 3 | 4 | 5 | 6 | 7 | 7 | 6 | 6 | 2 | 1 | -1 | 1 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 10 | WNW 10 | NNW 12 | W 9 | W 10 | W 11 | N 10 | W 10 | W 12 | N 9 | NNW 9 | N 8 | N 8 | N 8 | N 8 | N 8 | — | N 8 | N 8 | — |
938 | 607 | 295 | 250 | 225 | 242 | 224 | 70 | 121 | 138 | 356 | 222 | 64 | 41 | 19 | 12 | 12 | — | 6 | 5 | — | |
Swell 2 Height (m) Direction Period (s) | NNW 14 | NNW 13 | NNW 12 | WNW 9 | NNW 12 | NNW 11 | N 10 | SE 6 | SE 6 | — | W 10 | W 10 | SSE 5 | SE 5 | — | — | — | — | — | — | — |
41 | 125 | 160 | 132 | 228 | 156 | 96 | 1 | 1 | — | 426 | 216 | 2 | 1 | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | NNW 10 | — | — | ESE 5 | SE 6 | — | — | — | — | NW 8 | — | — | — | — | — | — | — | — | — |
— | — | 74 | — | — | 2 | 1 | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | SE 4 | SSE 3 | SSE 3 | S 3 | WNW 4 | W 10 | NW 6 | NW 7 | NW 8 | S 3 | W 8 | W 9 | W 15 | W 14 | WNW 13 | WNW 12 | W 10 | W 10 | W 12 |
— | — | 2 | 3 | 3 | 2 | 7 | 459 | 184 | 470 | 196 | 4 | 373 | 528 | 8994 | 12010 | 5839 | 1979 | 2110 | 3584 | 8274 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 4 | 0 | 0 | 0 | 0 | 617 | 674 | 696 | 214 | 363 | 0 | 417 | 517 | 664 | 132 | 1152 | 458 | 696 | 804 | 423 |
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.










