Surf Forecasts:
Fortunes Rocks Beach surf forecast from 29 Aug 2026:
- Best quality surf: Saturday 29 Aug, 11AM (local time) - 2.5ft (0.8m), 7s period, SE swell with glassy winds.
- Most powerful swell: Thursday 3 Sep, 2PM (local time) - 6ft (1.9m), 6s period, SSE swell with 292 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 11AM (local time) - 2.5ft (0.8m), 7s period with SE swell.
Best Forecast Surf Conditions for Fortunes Rocks Beach this week:
The surf forecast for Fortunes Rocks Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 11AM. The primary swell is predicted to be 0.8m and 7s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Fortunes Rocks Beach in the next 16 days are 1.9m 6s and forecast to arrive on Thursday (Sep 03) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Sunday (Aug 30) at 8PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sat 29th Aug) | 2.5ft (0.8m) 7s |
| Best Surf | 11AM (Sat 29th Aug) | 2.5ft (0.8m) 7s |
| Most Powerful | 2PM (Thu 3rd Sep) | 6ft (1.9m) 6s |
Table - best surf conditions forecast for Fortunes Rocks Beach over the next 16 days.
The Lowdown
Alright, Rusty here. Let's break down the Fortunes Rocks Beach outlook.
We’ve got a long stretch ahead, but honestly, it’s a tough start. The first week is mostly a write-off – small, weak, and messy. There’s a glimmer of something bigger in the second week, but it comes with a catch.
The water is sitting at 66°F, which is a touch warmer than normal for this time of year. Not a big deal, but a nice little bonus if you’re in the water.
Saturday, August 29th – The morning kicks off with glassy conditions and a tiny 3ft SE swell, period only 7 seconds. Combined energy is a weak 65. It’s surfable, but very ordinary. The afternoon turns onshore and choppy – not worth it.
Sunday, August 30th through Tuesday, September 1st – We’re in a flat spell. Swell drops to 1ft, winds are cross or onshore, and the energy is in the teens to low 30s. Nothing doing.
Wednesday, September 2nd – A slight bump to 2ft and the period stretches to 11 seconds, which is a nice long groundswell. But the cross-onshore wind keeps it choppy. Energy creeps to 81, but still not enough to get excited about.
Thursday, September 3rd – Now here’s where it gets interesting, but also a bit wild. The swell jumps to 10ft from the SE, period a short 7 seconds, and the combined energy shoots up to 831. That’s a lot of power. But the wind is cross-onshore in the morning, making it a real mess. By afternoon, the wind goes cross-shore and the swell is still 10ft, but the period is 8 seconds. The problem is, this break is exposed and the swell is predicted to be too big for this spot. It’s really only for experts, and even then, it’s going to be a heavy, lumpy beast. Kite surfers might have a field day, but for paddle surfing, it’s a tough call.
Friday, September 4th – Morning brings a cleaner look with a cross-offshore breeze and 4ft from the ESE, period 7 seconds. Energy is 190. It’s surfable, but still pretty ordinary. The afternoon goes onshore again.
Saturday, September 5th – A little 3ft ESE swell in the morning, but the wind is messy. The afternoon cleans up with a cross-offshore from the NW and 3ft, but it’s still small.
Sunday, September 6th through Monday, September 7th – More tiny, weak surf. Energy in the teens. Not worth paddling out.
Tuesday, September 8th – A small 1–2ft swell, but the period is short and the wind is light and cross. Very poor.
Wednesday, September 9th – Now this is the standout. The morning has a 3ft S swell with a 6-second period and offshore wind from the north. Energy is 126. It’s clean. But the afternoon is the real gem: 4ft from the south, period 7 seconds, glassy conditions with no wind, and energy hits 264. This is the best we’ve seen in the entire forecast. The guidance says it’s “expect good surf conditions.” Clean, glassy, and a decent little swell. This is your window.
Thursday, September 10th – The morning is glassy again with a 3ft SSE swell, period 10 seconds, energy 183. Another good session, but the afternoon gets a light cross-onshore and the swell drops a bit.
Friday, September 11th through Sunday, September 13th – The swell fades fast. Energy drops to the 40s and then to single digits. Winds are offshore or cross-offshore, but the swell is too small to do anything with. The last few days are flat.
So, the best surf on offer is Wednesday, September 9th afternoon and Thursday, September 10th morning. That’s your pick. Everything else is a struggle.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 16°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 48mm), heaviest during Thu night. Very mild (max 18°C on Tue morning, min 15°C on Thu night). Winds increasing (calm on Tue morning, fresh winds from the E by Thu afternoon). | ||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | |||||||||||||||
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) | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SSE 6 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 5 | SSE 6 | SE 11 | SE 11 | SE 10 | SSE 6 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 |
Wave Graph | |||||||||||||||||||||
65 | 62 | 31 | 18 | 17 | 29 | 11 | 11 | 10 | 10 | 59 | 88 | 67 | 72 | 59 | 191 | 251 | 139 | 88 | 66 | 74 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross | cross | cross | cross-off | cross-on | on | cross-on | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross | glassy |
High Tide | 12:37PM2.78m | 00:51AM2.90m | 1:12PM2.87m | 1:30AM2.88m | 1:49PM2.94m | 2:12AM2.82m | 2:30PM2.97m | 2:59AM2.73m | 3:16PM2.98m | 3:51AM2.62m | 4:08PM2.95m | 4:50AM2.51m | 5:08PM2.91m | ||||||||
Low Tide | 6:33PM0.07m | 6:54AM-0.01m | 7:13PM0.01m | 7:31AM-0.00m | 7:55PM-0.04m | 8:11AM0.04m | 8:42PM-0.04m | 8:56AM0.11m | 9:33PM-0.01m | 9:45AM0.20m | 10:31PM0.05m | 10:42AM0.29m | 11:35PM0.10m | ||||||||
6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | |
— | 7:22 | — | — | 7:20 | — | — | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:12 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 14 | 2 | — | — | — | 6 | 12 | 14 | — | — | — |
Temp °C | 20 | 21 | 20 | 24 | 27 | 22 | 20 | 20 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 17 | 16 |
Feels °C | 19 | 18 | 18 | 21 | 24 | 21 | 20 | 18 | 18 | 20 | 15 | 16 | 15 | 15 | 17 | 16 | 12 | 14 | 13 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SSE 6 | S 5 | SE 8 | S 4 | SSE 4 | SE 13 | SSE 6 | SSE 6 | SE 6 | SE 10 | SE 9 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 |
65 | 62 | 31 | 18 | 17 | 29 | 5 | 11 | 9 | 6 | 7 | 88 | 67 | 54 | 59 | 28 | 251 | 139 | 88 | 66 | 74 | |
Swell 2 Height (m) Direction Period (s) | — | NNE 3 | — | E 6 | — | SE 9 | SE 8 | — | SE 8 | SE 8 | E 14 | SE 12 | SE 11 | SE 11 | — | — | — | — | SE 8 | SE 8 | — |
— | 1 | — | 3 | — | 3 | 11 | — | 10 | 10 | 4 | 23 | 59 | 72 | — | — | — | — | 11 | 11 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 15 | S 14 | SE 10 | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | 4 | 4 | 15 | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | S 4 | SSW 4 | S 4 | — | — | SSE 3 | S 4 | — | SSE 5 | — | — | — | SE 6 | SSE 6 | — | NNW 2 | — | — | — |
— | — | 7 | 9 | 12 | — | — | 6 | 8 | — | 59 | — | — | — | 43 | 191 | — | 1 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 27 | 448 | 27 | 569 | 2789 | 290 | 310 | 448 | 27 | 974 | 130 | 456 | 868 | 937 | 235 | 261 | 245 | 249 | 974 | 401 | 27 |
Best forecast wave conditions in Maine | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Fortunes Rocks Beach Surf forecast
The above surf forecast table for Fortunes Rocks Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fortunes Rocks Beach can be found by selecting the local surf guide option on the grey menu. Our Fortunes Rocks Beach 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 (Fortunes Rocks Beach) 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 Fortunes Rocks Beach 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.
Fortunes Rocks Beach is 9 km (6 miles) from Biddeford. If you plan a vacation in Maine, look for hotels and other accommodation in Biddeford. Biddeford has rooms for a wide range of budgets as well as car hire and transport links.











