
Surf Forecasts:
Constantine Bay surf forecast from 4 Aug 2026:
- Best quality surf: Sunday 9 Aug, 1AM (local time) - 2ft (0.6m), 5s period, WNW swell with cross-offshore winds.
- Most powerful swell: Wednesday 5 Aug, 10AM (local time) - 6ft (1.9m), 7s period, W swell with 387 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 1AM (local time) - 2ft (0.6m), 5s period with WNW swell.
Best Forecast Surf Conditions for Constantine Bay this week:
The surf forecast for Constantine Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 1AM. The primary swell is predicted to be 0.6m and 5s period with a secondary swell of 0.3m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Constantine Bay in the next 16 days are 1.9m 7s and forecast to arrive on Wednesday (Aug 05) at 10AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Tuesday (Aug 11) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sun 9th Aug) | 2ft (0.6m) 5s |
| Best Surf | 1AM (Sun 9th Aug) | 2ft (0.6m) 5s |
| Most Powerful | 10AM (Wed 5th Aug) | 6ft (1.9m) 7s |
Table - best surf conditions forecast for Constantine Bay over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what Constantine Bay has in store for us over the next couple of weeks. I’ll be straight with you – it’s a bit of a slow burner. We’ve got a long stretch of poor conditions to get through before we see anything worth getting excited about.
Overall Pattern
The first week and a half is pretty grim. We’re looking at a run of onshore and cross-onshore winds, mostly from the west and north-west, that are going to keep the surf choppy and messy. The swell is small and weak, with a short, choppy period. The combined wave energy is low, hovering around the 100-200 mark (weak to moderate) at best, but mostly much lower. It’s a classic case of waiting for the wind to play ball.
The Grind
From Tuesday the 4th right through to the end of the first week, it’s a struggle. The wind is a constant problem, with strong onshore flows kicking up a lot of chop. We see a bit of a pulse on Wednesday the 5th with a 6ft west swell, but the wind is straight onshore, so it’s going to be a washing machine. The energy jumps to 394 (moderate), but the quality is shot. That’s more of a kite-surfing day than a paddle-surfing one. After that, it drops off to tiny, weak 1.0ft waves for the weekend, with a bit of glassy conditions on Saturday morning but with no size to speak of.
The Turnaround
After a long, flat spell, we finally see a glimmer of hope. Sunday the 9th of August morning is the first time we get a clean look at the bay. The wind swings around to a light north-northeasterly, which is cross-offshore, and the small 3ft west swell becomes surfable. It’s not a classic, but it’s the first clean window we’ve had. The energy is still low at 69 (weak), so you’ll be on a log.
The Standout
The real standout, the one you’ve been waiting for, is Wednesday the 19th of August morning. That’s the one circled on the calendar. A fresh 7ft west-northwest swell rolls in, with a much better 9-second period. The combined energy hits 603 (strong), and although the wind is a gentle cross-onshore, the quality is still marginal. This is a big, powerful swell for Constantine Bay, especially for intermediate surfers. It’s not a beginner wave at 7ft, and with the short period, it’s going to be a bit of a handful. But after two weeks of nothing, this is the best bet on offer. Keep in mind this is a long-range call, so don’t book the ferry just yet, but it’s promising.
The Wrap
It’s a tough start, but the potential for a solid session on the 19th keeps the hope alive. Constantine Bay is a very consistent spot, so this blank run is unusual. The water temp is about average for the time of year, so no wetsuit surprises there.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 20°C on Mon night, min 15°C on Thu afternoon). Winds decreasing (fresh winds from the W on Tue night, light winds from the WNW by Thu afternoon). | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Sun afternoon, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||||
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) | SW 7 | WSW 7 | WSW 6 | W 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | W 6 | W 9 | W 9 | W 9 | WNW 9 | W 8 | WNW 5 | W 7 | W 7 | WSW 6 | W 6 | NNW 5 | WNW 8 |
Wave Graph | |||||||||||||||||||||
126 | 120 | 155 | 387 | 247 | 232 | 123 | 63 | 22 | 15 | 15 | 14 | 16 | 12 | 23 | 63 | 43 | 13 | 30 | 23 | 21 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | on | cross-on | cross | glassy | cross-on | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 9:35AM6.03m | 9:55PM6.11m | 10:18AM5.79m | 10:41PM5.79m | 11:09AM5.50m | 11:39PM5.44m | 12:14PM5.23m | 00:53AM5.18m | 1:35PM5.13m | 2:19AM5.16m | 2:59PM5.33m | 3:38AM5.43m | 4:10PM5.77m | ||||||||
Low Tide | 3:45PM0.92m | 4:10AM1.01m | 4:29PM1.19m | 4:58AM1.30m | 5:23PM1.49m | 5:59AM1.61m | 6:35PM1.74m | 7:19AM1.80m | 8:05PM1.77m | 8:48AM1.72m | 9:32PM1.49m | 10:05AM1.37m | 10:41PM1.03m | ||||||||
5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | |
— | — | 9:00 | — | 8:58 | — | — | 8:57 | — | — | 8:54 | — | — | 8:52 | — | — | 8:52 | — | — | 8:50 | — | |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 16 | 17 | 17 | 16 | 16 | 16 | 17 | 16 | 16 | 17 | 17 | 17 | 18 | 19 | 17 | 18 | 18 | 18 |
Feels °C | 17 | 17 | 15 | 10 | 11 | 11 | 12 | 12 | 14 | 16 | 13 | 15 | 15 | 14 | 16 | 16 | 17 | 16 | 18 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 15 | W 11 | SW 13 | SW 13 | W 11 | W 10 | W 10 | W 6 | W 9 | W 9 | W 9 | WNW 4 | W 8 | WNW 5 | W 7 | W 7 | WSW 6 | W 6 | W 6 | WNW 8 |
7 | 4 | 3 | 7 | 7 | 9 | 18 | 17 | 22 | 15 | 15 | 14 | 4 | 12 | 23 | 63 | 43 | 11 | 30 | 15 | 21 | |
Swell 2 Height (m) Direction Period (s) | W 15 | — | W 14 | — | — | SW 13 | SW 12 | SW 12 | NNW 6 | W 6 | N 4 | W 6 | WNW 9 | WNW 9 | WSW 7 | SW 12 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WSW 6 |
4 | — | 4 | — | — | 7 | 6 | 6 | 10 | 3 | 1 | 2 | 16 | 8 | 10 | 6 | 14 | 13 | 7 | 7 | 4 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 16 | — | W 10 | N 5 | W 6 | SW 11 | W 11 | SW 11 | W 8 | — | SW 12 | SW 12 | SW 7 | WSW 7 | W 10 |
— | — | — | — | — | — | 5 | — | 17 | 2 | 1 | 5 | 2 | 5 | 12 | — | 6 | 6 | 2 | 4 | 2 | |
Wind waves Height (m) Direction Period (s) | SW 7 | WSW 7 | WSW 6 | W 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | — | WNW 5 | WNW 5 | WNW 4 | — | WNW 4 | — | — | — | NW 3 | N 5 | NNW 5 | N 4 |
126 | 120 | 155 | 387 | 247 | 232 | 123 | 63 | — | 13 | 7 | 3 | — | 6 | — | — | — | 5 | 15 | 23 | 5 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 305 | 227 | 244 | 244 | 227 | 244 | 399 | 253 | 55 | 399 | 390 | 223 | 55 | 56 | 0 | 0 | 56 | 284 | 389 | 261 | 253 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Constantine Bay Surf forecast
The above surf forecast table for Constantine Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Constantine Bay can be found by selecting the local surf guide option on the grey menu. Our Constantine 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 (Constantine 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 Constantine 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.
Constantine Bay is 7 km (4 miles) from Padstow. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Padstow. Padstow has rooms for a wide range of budgets as well as car hire and transport links.











