
Surf Forecasts:
Lowestoft surf forecast from 13 Sep 2026:
- Most powerful swell: Thursday 17 Sep, 7AM (local time) - 1.5ft (0.5m), 8s period, N swell with 33 kJ wave energy.
Best Forecast Surf Conditions for Lowestoft this week:
The most powerful waves expected at Lowestoft in the next 16 days are 0.5m 8s and forecast to arrive on Thursday (Sep 17) 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 0.9m 4s period and expected on Thursday (Sep 17) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7AM (Thu 17th Sep) | 1.5ft (0.5m) 8s |
Table - best surf conditions forecast for Lowestoft over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s coming up for the Lowestoft stretch over the next couple of weeks. Gotta be straight with you – it’s a lean run.
Right now, there is nothing on the table. We’ve got a gap that stretches from today, the 13th, all the way through the morning of Thursday the 24th. That’s nearly eleven days of waiting. The swell energy is barely registering – we’re talking combined energy values mostly in the single digits, with the odd reading around 33 (weak energy). The water temp is sitting at 66°F, which is much warmer than normal for this time of year by over 4°F, but that’s little comfort when there’s no waves to ride.
There are a few tiny pulses, like a 1 ft north swell on the morning of the 16th with a period of 6 seconds, or a 2 ft north swell on the morning of the 17th, but it’s all wind-chop and ankle-biters. The offshore winds on Monday the 14th and 16th look clean, but there’s just no power behind it. The wind states are mostly clean or offshore, but again, the ocean is flat.
Now, the first real shot of something happens around Thursday the 24th. We see a north swell come in at 6 ft with a period of 8 seconds. The combined energy jumps to 355 (moderate wave energy). But here’s the catch – the wind is cross-shore out of the north at 19 mph. That’s going to make it lumpy and a bit messy, especially for a beginner-friendly spot. It’s a beach break, and with that onshore kick, it could be more interesting for a kite surfer than a paddle surfer.
Friday the 25th is the best we’ve got, but it’s still not a standout. The swell holds around 5 ft from the north-northeast at 9 seconds, with combined energy of 336 (moderate wave energy). The wind is onshore from the east-northeast at 9 mph in the morning, shifting to a cross-onshore 12 mph in the afternoon. It won’t be glassy, but it’s the most size we’ve seen. This is pushing into the “too big for beginners” territory. The crowd profile at Lowestoft is “often,” so you won’t be alone.
Beyond that, Saturday the 26th and Sunday the 27th drop back down. The swell fades to 2 ft, with weak energy readings. The wind stays clean or cross-shore, but again, it’s not enough to get excited about. The long-range stuff into the 28th shows a pulse of 4 ft from the east-southeast at 5 seconds, but that’s short-period, messy windswell and the wind is cross-onshore at 16-19 mph. It’s not worth marking on the calendar.
Overall, it’s a grim outlook. There’s no standout here. If you’re desperate, Friday the 25th has the most size, but conditions aren’t great. The area is just going through a quiet spell. Forecasts can change, but right now it’s a waiting game.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 25°C on Mon afternoon, min 12°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Sat morning, min 11°C on Thu night). Winds increasing (light winds from the NW on Wed afternoon, fresh winds from the WSW by Thu morning). | |||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||
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 2 | N 4 | N 13 | S 4 | N 12 | N 11 | N 11 | N 6 | N 10 | N 7 | N 8 | NNE 8 | N 8 | N 7 | N 8 | N 8 | N 8 | N 7 | N 7 |
Wave Graph | ||||||||||||||||||||
0 | 1 | 2 | 3 | 9 | 3 | 2 | 2 | 11 | 2 | 25 | 33 | 13 | 12 | 9 | 18 | 20 | 10 | 10 | 4 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | off | off | cross-off | cross-off | off | off | off | cross-off | off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:08AM2.43m | 12:02PM2.71m | 00:41AM2.35m | 12:40PM2.61m | 1:13AM2.29m | 1:19PM2.48m | 1:47AM2.24m | 2:02PM2.35m | 2:26AM2.20m | 2:55PM2.21m | 3:17AM2.18m | 4:03PM2.10m | ||||||||
Low Tide | 5:53PM0.34m | 5:56AM0.78m | 6:30PM0.49m | 6:30AM0.82m | 7:05PM0.68m | 7:03AM0.88m | 7:38PM0.88m | 7:38AM0.97m | 8:10PM1.07m | 8:23AM1.08m | 8:50PM1.23m | 9:29AM1.19m | 9:48PM1.37m | |||||||
— | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:31 | — | — | 6:31 | — | — | |
7:14 | — | — | 7:10 | — | — | 7:08 | — | — | 7:07 | — | — | 7:04 | — | — | 7:01 | — | — | 7:00 | — | |
mm | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 18 | 19 | 22 | 25 | 22 | 20 | 22 | 16 | 16 | 17 | 15 | 16 | 18 | 15 | 17 | 18 | 17 | 19 | 19 | 18 |
Feels °C | 17 | 19 | 20 | 23 | 21 | 17 | 16 | 11 | 12 | 14 | 10 | 11 | 12 | 10 | 11 | 14 | 14 | 15 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | — | — | N 4 | N 5 | N 5 | — | S 5 | — | N 6 | — | N 7 | N 8 | S 5 | N 8 | N 7 | N 8 | N 8 | N 8 | N 7 | S 5 |
— | — | 2 | 2 | 1 | — | 7 | — | 11 | — | 25 | 33 | 19 | 12 | 9 | 18 | 20 | 10 | 10 | 12 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | N 13 | NE 5 | N 12 | N 11 | N 5 | N 10 | N 10 | — | — | NNE 8 | S 5 | — | — | — | — | — | N 7 |
— | — | — | 3 | 1 | 3 | 2 | 1 | 2 | 2 | — | — | 13 | 2 | — | — | — | — | — | 4 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | N 13 | — | — | N 11 | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | 3 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | SE 2 | SSW 2 | SSW 3 | S 4 | SSW 4 | WSW 3 | NW 3 | NW 3 | N 6 | WNW 2 | SW 4 | WSW 3 | W 3 | W 4 | W 4 | W 3 | SSW 4 | SSW 5 | WSW 3 |
— | 1 | 1 | 1 | 9 | 20 | 1 | 5 | 5 | 17 | 1 | 15 | 4 | 7 | 13 | 12 | 5 | 19 | 20 | 5 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 381 | 320 | 389 | 384 | 515 | 647 | 567 | 410 | 416 | 191 | 140 | 247 | 245 | 643 | 648 | 567 | 39 | 181 | 424 | 320 |
Best forecast wave conditions in East Anglia | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Lowestoft Surf forecast
The above surf forecast table for Lowestoft provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lowestoft can be found by selecting the local surf guide option on the grey menu. Our Lowestoft 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 (Lowestoft) 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 Lowestoft 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.
Lowestoft is 1 km (1 miles) from the city of Lowestoft. If you plan a holiday in East Anglia, look for hotels and other accommodation in Lowestoft. Lowestoft has rooms for a wide range of budgets as well as car hire and transport links.










