Surf Forecasts:
Freshwater Bay surf forecast from 15 Aug 2026:
- Most powerful swell: Thursday 20 Aug, 7PM (local time) - 5ft (1.5m), 6s period, WSW swell with 134 kJ wave energy.
Best Forecast Surf Conditions for Freshwater Bay this week:
The most powerful waves expected at Freshwater Bay in the next 16 days are 1.5m 6s and forecast to arrive on Thursday (Aug 20) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Tuesday (Aug 18) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Thu 20th Aug) | 5ft (1.5m) 6s |
Table - best surf conditions forecast for Freshwater Bay over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s chew the fat about Freshwater Bay. I’m looking at a flat, sad outlook for the next 16 days – the kind of run that makes you wonder if the swell’s gone on holiday. The surf is tiny and poor quality from now through the end of August, with nothing worth getting excited about. It’s a long, bleak stretch.
As of Saturday the 15th of August, there’s a pathetic 0.7 ft to 1.0 ft swell from the WSW, period around 7 to 8 seconds. Water temp is 70°, which is much warmer than normal for this time of year – about 7° above average, so you’ll be in shorts. Wind is cross-off then goes offshore in the afternoon, but with combined wave energy so weak (10 to 13), you’d be better off skipping rocks. Freshwater Bay needs a decent SW swell to work, and this is barely a whisper.
Sunday the 16th is glassy in the morning – wind is a faint 3 mph from the NNE – but the swell is still only 1.0 ft with short period. That glassy wind is pretty to look at, but with combined energy at 12, it’s just flat. The afternoon turns cross-onshore and messy.
Through the week the swell stays tiny, mostly under 1.0 ft, and the wind is a mess – cross, cross-off, or cross-on with moderate breezes. There’s a brief bump on Tuesday the 18th afternoon when the swell reaches 4 ft from the WSW with a period of 5 seconds (short period chop), and combined energy hits 66 – but it’s cross-shore with a cross-chop, lumpy and ugly. That’s the biggest wave height of the whole period, but it’s poor quality, and for a reef and point break that craves longer-period groundswell, this short-period junk won’t shape up.
Wednesday the 19th to Friday the 21st stay small and mostly cross-off or cross, with the occasional 2 ft to 4 ft pulse but always with period below 6 seconds. The combined energy maxes out at 92 on Thursday the 20th afternoon – still moderate – but the wind is a fresh 19 mph from the WSW, creating a lumpy cross-chop. Not worth paddling out.
From Saturday the 22nd right through to the end of the month, it’s grim. Swell drops to 1 ft or less, mostly 0.3 ft, with combined energy often in single digits. The only silver lining is some clean offshore wind days on 24th and 25th August – but with 0.3 ft of swell, it’s flat calm. On the 28th and 29th the direction shifts to the ESE and E, which is wrong for Freshwater Bay, and the period stays short at 4 to 5 seconds.
Honestly, there are no good surf options in this 16-day window. The spot is fairly consistent when a proper SW groundswell rolls in, but this blank run is normal for the area. Forecasts can change, but right now I’d find something else to do.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 17°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Tue night. Warm (max 21°C on Tue morning, min 14°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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) | WSW 8 | WSW 7 | WSW 4 | WSW 7 | WSW 8 | W 7 | W 7 | WSW 4 | WSW 5 | W 9 | WSW 5 | WSW 5 | W 8 | WSW 4 | W 10 | WSW 5 | WSW 5 | WSW 9 | WSW 6 | WSW 4 | WSW 5 |
Wave Graph | |||||||||||||||||||||
6 | 11 | 6 | 11 | 6 | 1 | 1 | 16 | 15 | 2 | 66 | 24 | 5 | 35 | 2 | 66 | 92 | 8 | 25 | 18 | 20 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | glassy | cross-on | off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | off | cross-off | off |
High Tide | 1:38PM2.73m | 1:44AM2.63m | 2:16PM2.63m | 2:22AM2.49m | 2:52PM2.48m | 2:59AM2.32m | 3:26PM2.32m | 3:37AM2.15m | 4:02PM2.15m | 4:18AM1.98m | 4:42PM2.00m | 5:06AM1.84m | 5:32PM1.89m | ||||||||
Low Tide | 6:34PM0.08m | 6:55AM-0.16m | 7:15PM0.18m | 7:35AM0.04m | 7:56PM0.34m | 8:15AM0.28m | 8:38PM0.52m | 8:57AM0.54m | 9:25PM0.73m | 9:46AM0.79m | 10:28PM0.91m | 10:59AM0.98m | 00:09AM0.99m | ||||||||
5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | |
— | 8:27 | — | — | 8:24 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | — | 8:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 6 | — | — | 1 | — | 2 | 1 | — | — | — |
Temp °C | 25 | 27 | 22 | 21 | 22 | 20 | 21 | 23 | 19 | 21 | 21 | 19 | 18 | 20 | 17 | 18 | 19 | 16 | 17 | 19 | 19 |
Feels °C | 23 | 25 | 23 | 21 | 20 | 16 | 19 | 20 | 15 | 19 | 19 | 18 | 13 | 15 | 13 | 14 | 14 | 13 | 14 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | WSW 5 | — | WSW 4 | WSW 7 | WSW 8 | W 7 | — | — | WSW 5 | W 9 | — | WSW 5 | W 8 | — | W 10 | — | — | WSW 9 | WSW 6 | — | WSW 5 |
4 | — | 6 | 11 | 6 | 1 | — | — | 15 | 2 | — | 24 | 5 | — | 2 | — | — | 8 | 25 | — | 20 | |
Swell 2 Height (m) Direction Period (s) | WSW 8 | NE 4 | WSW 8 | E 4 | E 4 | — | W 7 | — | W 7 | — | — | W 8 | W 8 | — | — | — | — | — | WSW 10 | — | WSW 9 |
6 | 2 | 6 | 4 | 1 | — | 1 | — | 1 | — | — | 1 | 4 | — | — | — | — | — | 9 | — | 8 | |
Swell 3 Height (m) Direction Period (s) | — | W 10 | — | WSW 4 | — | — | W 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 2 | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | N 4 | WSW 7 | — | — | — | WNW 3 | W 5 | WSW 4 | NNW 2 | WSW 4 | WSW 5 | NW 3 | W 4 | WSW 4 | WSW 5 | WSW 5 | WSW 5 | WSW 6 | — | WSW 4 | NNW 3 |
10 | 11 | — | — | — | 4 | 4 | 16 | 1 | 11 | 66 | 2 | 10 | 35 | 62 | 66 | 92 | 65 | — | 18 | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 355 | 472 | 116 | 116 | 620 | 447 | 370 | 624 | 268 | 314 | 778 | 284 | 367 | 398 | 356 | 249 | 515 | 15 | 161 | 174 | 120 |
Best forecast wave conditions in Isle of Wight | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Freshwater Bay Surf forecast
The above surf forecast table for Freshwater Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Freshwater Bay can be found by selecting the local surf guide option on the grey menu. Our Freshwater 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 (Freshwater 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 Freshwater 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.
Freshwater Bay is 16 km (10 miles) from Newport. If you plan a holiday in Isle of Wight, look for hotels and other accommodation in Newport. Newport has rooms for a wide range of budgets as well as car hire and transport links.











