Surf Forecasts:
The Harbour surf forecast from 25 Aug 2026:
- Best quality surf: Saturday 29 Aug, 4AM (local time) - 2.5ft (0.8m), 7s period, SE swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 1PM (local time) - 6ft (1.9m), 8s period, E swell with 493 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 4AM (local time) - 2.5ft (0.8m), 7s period with SE swell.
Best Forecast Surf Conditions for The Harbour this week:
The surf forecast for The Harbour over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 4AM. The primary swell is predicted to be 0.8m and 7s period with a secondary swell of 0.7m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Harbour in the next 16 days are 1.9m 8s and forecast to arrive on Friday (Aug 28) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Tuesday (Sep 01) at 4PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sat 29th Aug) | 2.5ft (0.8m) 7s |
| Best Surf | 4AM (Sat 29th Aug) | 2.5ft (0.8m) 7s |
| Most Powerful | 1PM (Fri 28th Aug) | 6ft (1.9m) 8s |
Table - best surf conditions forecast for The Harbour over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break down what’s cooking at The Harbour for the next couple of weeks.
Right off the bat, the first few days are a total dud. From Tuesday the 25th through Thursday the 27th, you’re looking at a dead zone. Tiny, gutless swell with periods of 3 to 6 seconds, and a cross-onshore breeze that’s just messing up the surface. The combined energy is low, from 3 to 171 (weak to moderate), and it’s all "poor surf conditions." Keep your board bagged up.
Friday the 28th is the first sign of life. The morning brings a light cross-shore from the NNW and the swell bumps up to 1.5m from the E with a 8-second period. The energy hits 326 (moderate), but it’s still "marginal." The afternoon is better – the wind goes cross-offshore from the WNW at 20 km/h, and the swell holds at 1.6m from the ENE. That’s the cleanest it’ll be for a while, but it’s still only a marginal call.
Saturday the 29th has a small window of clean waves in the morning with a cross-offshore breeze, but the swell drops to 0.8m from the ENE, and the energy is only 83. It’s surfable, but you’ll be scratching for it. Then we go flat again with glassy conditions on Sunday the 30th, but the swell is barely 0.6m.
Here’s the one real standout in the whole run. Circle Tuesday the 1st of September. The afternoon session brings a 2.0m swell from the SSE with a 7-second period, and the wind is a fresh offshore from the SSW at 35 km/h. The combined energy is 340 (moderate), and it’s "marginal surf forecast," but that offshore wind is going to make it clean. That’s the biggest swell of the period, and the only time we see waves over 2.0m. At 2.0m, that’s expert territory, so if you’re a beginner, sit this one out.
The rest of the first week of September is a mix of small, clean but weak swells, with nothing else really firing. The 5th of September has a 1.0m swell from the SSE with a light offshore wind in the morning, and the 8th has a similar 0.7m pulse, but it’s all very ordinary. The water is sitting at 14°C, which is about normal for this time of year, so no surprises there.
The Harbour is a beach/groyne setup, and it’s fairly consistent, but this run is patchy. The best bet is the Tuesday afternoon session on the 1st of September, but it’s a long way out, so keep an eye on the forecasts. For the rest of it, you’re looking at clean but tiny waves, or a bit of size but messy conditions. The Harbour is exposed to the SE swell, and the optimum direction is SE, so when it does come in, it’s okay, but it’s not a standout spot for this window.
Rusty signing off.
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Very mild (max 16°C on Wed morning, min 13°C on Tue night). Winds increasing (light winds from the E on Wed night, fresh winds from the NW by Fri morning). | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Sat night. Very mild (max 16°C on Sat morning, min 11°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
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) | SE 3 | SE 4 | SE 5 | SE 6 | ESE 6 | ESE 6 | ESE 7 | E 7 | E 8 | E 8 | ENE 8 | SSE 6 | ENE 6 | E 6 | N 3 | N 5 | NE 5 | S 3 | SE 5 | NNE 9 |
Wave Graph | ||||||||||||||||||||
3 | 9 | 28 | 80 | 103 | 100 | 163 | 226 | 398 | 417 | 94 | 30 | 11 | 3 | 8 | 36 | 6 | 2 | 1 | 0 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | off | cross-off | cross | cross | cross | on | cross-on | cross-off | off |
High Tide | 00:59AM3.83m | 1:36PM3.78m | 1:35AM4.02m | 2:10PM3.94m | 2:08AM4.19m | 2:43PM4.06m | 2:40AM4.31m | 3:14PM4.14m | 3:12AM4.39m | 3:46PM4.17m | 3:46AM4.41m | 4:19PM4.14m | ||||||||
Low Tide | 6:48PM1.60m | 7:21AM1.15m | 7:24PM1.39m | 7:53AM0.93m | 7:57PM1.20m | 8:24AM0.75m | 8:29PM1.04m | 8:54AM0.62m | 9:00PM0.93m | 9:25AM0.56m | 9:32PM0.88m | 9:56AM0.57m | 10:05PM0.90m | |||||||
— | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | |
8:24 | — | — | 8:22 | — | — | 8:19 | — | — | 8:16 | — | — | 8:14 | — | — | 8:10 | — | — | 8:08 | — | |
mm | — | — | — | — | — | — | — | 4 | 1 | 3 | 1 | — | — | 4 | — | 1 | 3 | — | — | — |
Temp °C | 14 | 15 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 14 | 15 | 13 | 11 | 11 | 14 | 15 |
Feels °C | 11 | 13 | 14 | 14 | 15 | 14 | 14 | 14 | 10 | 11 | 13 | 15 | 12 | 13 | 12 | 11 | 8 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | NE 6 | N 6 | N 6 | N 6 | ESE 6 | — | ESE 7 | E 7 | E 8 | E 8 | ENE 8 | SSE 6 | ENE 6 | E 6 | SSE 6 | NNE 5 | NE 5 | NE 5 | NE 5 | NNE 9 |
2 | 1 | 1 | 1 | 103 | — | 163 | 226 | 398 | 417 | 94 | 28 | 11 | 3 | 3 | 16 | 6 | 7 | 7 | 15 | |
Swell 2 Height (m) Direction Period (s) | NE 4 | — | N 6 | — | N 5 | — | — | — | ENE 9 | — | SE 7 | E 6 | SE 6 | SE 6 | N 8 | SSE 5 | NNE 6 | S 3 | NNE 9 | NNE 8 |
1 | — | 1 | — | 1 | — | — | — | 121 | — | 46 | 30 | 9 | 1 | 1 | 3 | 7 | 2 | 8 | 7 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | ESE 7 | SSW 5 | SSW 4 | NE 5 | E 5 | SSE 8 | NNE 8 | NNE 10 | SE 5 | — |
— | — | — | — | — | — | — | — | — | — | 29 | 7 | 3 | 1 | 1 | 6 | 7 | 9 | 1 | — | |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 4 | SE 5 | SE 6 | — | ESE 6 | — | — | — | — | — | SSW 5 | — | — | N 3 | N 5 | — | SSW 4 | SSW 4 | S 4 |
3 | 9 | 28 | 80 | — | 100 | — | — | — | — | — | 14 | — | — | 8 | 36 | — | 4 | 3 | 8 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 201 | 201 | 299 | 299 | 43 | 180 | 180 | 32 | 16 | 36 | 1 | 1 | 60 | 495 | 446 | 307 | 184 | 60 | 188 | 179 |
Best forecast wave conditions in Scotland - East Coast | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
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Information about the The Harbour Surf forecast
The above surf forecast table for The Harbour provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Harbour can be found by selecting the local surf guide option on the grey menu. Our The Harbour 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 (The Harbour) 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 The Harbour 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 - East Coast? If you are looking for accommodation near The Harbour, camping, hotels and holiday cottages in Scotland - East Coast, consider staying in Aberdeen which is 3 km (2 miles) away. Other places in and around Scotland - East Coast where you can find information about places to rent, and car hire include Charlestown which is 6 km (4 miles) away, Peterhead, Montrose and Fraserburgh.











