Surf Forecasts:
Sandwood Bay surf forecast from 31 Aug 2026:
- Best quality surf: Wednesday 2 Sep, 1PM (local time) - 6ft (1.9m), 10s period, NNW swell with glassy winds.
- Most powerful swell: Friday 4 Sep, 4PM (local time) - 11ft (3.5m), 13s period, W swell with 4,271 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 1PM (local time) - 6ft (1.9m), 10s period with NNW swell.
Best Forecast Surf Conditions for Sandwood Bay this week:
The surf forecast for Sandwood Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 1PM. The primary swell is predicted to be 1.9m and 10s period with a secondary swell of 0.6m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Sandwood Bay in the next 16 days are 3.5m 13s and forecast to arrive on Friday (Sep 04) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Friday (Sep 04) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Wed 2nd Sep) | 6ft (1.9m) 10s |
| Best Surf | 1PM (Wed 2nd Sep) | 6ft (1.9m) 10s |
| Most Powerful | 4PM (Fri 4th Sep) | 11ft (3.5m) 13s |
Table - best surf conditions forecast for Sandwood Bay over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let’s take a look at the next few weeks at Sandwood Bay.
Honestly, it’s a bit of a rough start. We’ve got a whole lot of wind and messy conditions to wade through before we get anything worth paddling out for. The opening days of the forecast are a write-off, with strong cross-shore and onshore winds and very poor surf quality. From Monday the 31st of August right through to the end of the week, it’s all about strong breezes, rain, and lumpy, cross-chop. It’s not what you want to see.
The first real glimmer of hope comes on Wednesday the 2nd of September. The wind swings around to an east-northeasterly, light at just 3 mph, giving us a clean, cross-offshore flow. The swell is a solid 6 ft from the north-northwest, with a period of 8 seconds. The combined wave energy is moderate at 489, and with that clean glassy surface, it’s the best on offer by a long way. This is a proper standout for a Wednesday morning session. The afternoon holds up too, with a 5 ft swell from the north, but the wind picks up so it’s not quite as pristine.
After that, it’s back to the bad stuff. Thursday and Friday are a mess of rain and strong winds, and by the 4th of September, we’ve got a big 12 ft swell from the west rolling in, but it’s all onshore and messy. That’s a real beast of a wave, but for experts only, and even then the conditions are poor. The combined energy hits 3490, which is strong, but it’s not surfable.
The weekend of the 5th and 6th stays lumpy and cross-on, with only a brief, clean window on Sunday the 6th morning. That 3 ft swell from the west is small, but at least the wind is light and cross-offshore. The combined energy is weak at 159, so it’s a last resort.
The following week is a mixed bag. Monday the 7th is blown out by near-gale winds, and Tuesday the 8th is a bit cleaner but not great. The real second chance comes on Wednesday the 9th of September. We’ve got a 7 ft swell from the west-northwest, with a period of 9 seconds and a combined energy of 787. The wind is light from the west-southwest, but it’s a cross-shore, so the surface will have a slight chop. It’s a marginal call, but it’s the cleanest we’ll see for a few days. The swell is getting up there, so it’s for the more experienced crew.
The next several days then drop off badly. From Thursday the 10th through to the 15th, the swell is small, mostly under 3 ft, and the wind is mostly onshore or cross-on. The combined energy is weak, often under 300. There’s a small window on Monday the 14th of September morning, with a 2 ft northerly swell and a light breeze, but it’s very ordinary. The water temperature is about average for the time of year, nothing to write home about.
So, the standout is hands down Wednesday the 2nd of September morning. Clean, glassy, 6 ft of north-northwest swell – that’s the one to aim for. The second-best option is Wednesday the 9th of September morning, if you can handle a bit of chop and a solid 7 ft swell. After that, it’s a long wait for anything decent.
Remember, it’s a beach and reef setup here, so when the swell gets long period, like the 12-second groundswell on the 4th, it can get a bit too straight and tricky. For now, get that Wednesday in the diary.
Rusty, signing off.
Short Range ForecastModerate rain (total 19mm), heaviest on Wed night. Very mild (max 14°C on Mon morning, min 10°C on Tue night). Winds decreasing (strong winds from the SSW on Tue morning, calm by Wed morning). | Days 4-6 Weather SummaryHeavy rain (total 28mm), heaviest during Sat night. Very mild (max 15°C on Thu morning, min 9°C on Sat night). Winds decreasing (strong winds from the W on Fri afternoon, light winds from the SE by Sat night). | ||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||
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) | N 6 | W 5 | WNW 6 | SW 6 | W 6 | W 8 | N 11 | N 10 | N 10 | N 10 | N 9 | W 10 | W 12 | W 13 | W 12 | WNW 10 | WNW 10 | WNW 9 | WNW 8 | SW 7 | W 11 |
Wave Graph | |||||||||||||||||||||
21 | 68 | 53 | 160 | 177 | 223 | 498 | 627 | 535 | 262 | 129 | 249 | 1288 | 4271 | 2200 | 1323 | 1177 | 537 | 140 | 761 | 524 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-off | cross-off | cross-on | on | on | cross-off | off | cross | cross | cross | cross-off | cross-on | cross-on | on | cross-on | cross | cross-off | cross-off | cross |
High Tide | 10:05PM4.91m | 10:27AM4.58m | 10:43PM4.74m | 11:05AM4.40m | 11:27PM4.48m | 11:52AM4.16m | 00:22AM4.16m | 12:55PM3.91m | 1:43AM3.86m | 2:30PM3.76m | 3:28AM3.75m | 4:10PM3.87m | |||||||||
Low Tide | 4:13PM0.86m | 4:35AM0.64m | 4:48PM0.99m | 5:12AM0.86m | 5:27PM1.22m | 5:52AM1.19m | 6:13PM1.54m | 6:41AM1.58m | 7:14PM1.87m | 7:47AM1.97m | 8:46PM2.07m | 9:28AM2.17m | 10:42PM1.93m | ||||||||
6:15 | — | — | 6:16 | — | — | 6:18 | — | — | 6:20 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | |
— | 8:23 | — | — | 8:21 | — | — | 8:17 | — | — | 8:15 | — | — | 8:13 | — | — | 8:09 | — | — | 8:07 | — | |
mm | — | — | 2 | 6 | — | 1 | — | — | 10 | — | — | 3 | 3 | 2 | 4 | 2 | 1 | 13 | 12 | 2 | — |
Temp °C | 14 | 13 | 13 | 13 | 14 | 11 | 12 | 13 | 14 | 15 | 15 | 14 | 13 | 13 | 12 | 13 | 13 | 12 | 16 | 15 | 14 |
Feels °C | 10 | 8 | 6 | 4 | 7 | 3 | 10 | 8 | 8 | 9 | 9 | 7 | 5 | 4 | 4 | 7 | 7 | 8 | 6 | 4 | 5 |
Swell 1 Height (m) Direction Period (s) | N 6 | NNE 6 | WNW 6 | NNW 6 | NNW 7 | W 8 | N 11 | N 10 | N 10 | N 10 | N 9 | W 10 | W 12 | N 8 | N 7 | NNE 8 | NNE 8 | WNW 9 | WNW 8 | NNE 8 | W 11 |
21 | 13 | 53 | 15 | 16 | 223 | 498 | 627 | 535 | 262 | 129 | 249 | 1288 | 20 | 10 | 11 | 11 | 537 | 140 | 14 | 524 | |
Swell 2 Height (m) Direction Period (s) | W 9 | NE 10 | W 10 | N 8 | N 8 | N 7 | NW 9 | W 8 | W 7 | W 7 | W 10 | N 8 | N 8 | — | — | — | — | — | NNE 8 | NW 8 | NNE 9 |
14 | 4 | 47 | 12 | 1 | 9 | 193 | 41 | 17 | 9 | 7 | 68 | 31 | — | — | — | — | — | 23 | 11 | 17 | |
Swell 3 Height (m) Direction Period (s) | W 11 | — | N 7 | N 8 | — | N 13 | W 8 | — | W 16 | W 17 | W 18 | W 18 | — | — | — | — | — | — | — | — | NW 7 |
9 | — | 8 | 1 | — | 4 | 58 | — | 5 | 6 | 6 | 6 | — | — | — | — | — | — | — | — | 2 | |
Wind waves Height (m) Direction Period (s) | SW 3 | W 5 | SW 5 | SW 6 | W 6 | N 5 | — | — | SSE 3 | WSW 5 | SW 5 | SW 5 | SW 6 | W 13 | W 12 | WNW 10 | WNW 10 | — | SW 5 | SW 7 | SW 7 |
3 | 68 | 31 | 160 | 177 | 12 | — | — | 3 | 32 | 59 | 76 | 263 | 4271 | 2200 | 1323 | 1177 | — | 94 | 761 | 189 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 48 | 540 | 47 | 540 | 378 | 126 | 8 | 8 | 0 | 37 | 190 | 347 | 47 | 1048 | 612 | 540 | 423 | 18 | 47 | 555 | 384 |
Best forecast wave conditions in Scotland - North Coast | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Sandwood Bay Surf forecast
The above surf forecast table for Sandwood Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sandwood Bay can be found by selecting the local surf guide option on the grey menu. Our Sandwood Bay 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 (Sandwood Bay) 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 Sandwood Bay 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 Sandwood Bay, camping, hotels and holiday cottages in Scotland - North Coast, consider staying in Stornoway which is 86 km (53 miles) away. Alternatively, find information about places to stay and car hire in Scrabster which is 89 km (55 miles) away











