Surf Forecasts:
Anna Maria Key surf forecast from 14 Aug 2026:
- Most powerful swell: Tuesday 18 Aug, 5PM (local time) - 1.5ft (0.4m), 4s period, WNW swell with 7 kJ wave energy.
Best Forecast Surf Conditions for Anna Maria Key this week:
The most powerful waves expected at Anna Maria Key in the next 16 days are 0.4m 4s and forecast to arrive on Tuesday (Aug 18) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Saturday (Aug 15) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Tue 18th Aug) | 1.5ft (0.4m) 4s |
Table - best surf conditions forecast for Anna Maria Key over the next 16 days.
Short Range ForecastLight rain (total 6mm), mostly falling on Fri afternoon. Warm (max 31°C on Fri afternoon, min 28°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Wed night. Warm (max 29°C on Mon afternoon, min 28°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||
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) | NW 4 | NW 2 | WNW 3 | — | — | — | — | WNW 2 | NW 3 | WNW 3 | WNW 3 | WNW 3 | WNW 4 | WNW 4 | NW 5 | WNW 4 | W 4 | W 4 | W 4 | NW 4 | NW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 3 | 3 | 7 | 5 | 4 | 4 | 2 | 1 | 1 | 1 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | off | cross-off | cross-on | glassy | glassy | on | cross-on | on | on | on | cross-on | on | on | on | on | on | cross-on | on | cross-on |
High Tide | 1:30PM0.78m | 2:33AM0.57m | 2:21PM0.70m | 2:51AM0.62m | 3:16PM0.62m | 3:13AM0.67m | 4:15PM0.54m | 3:40AM0.70m | 5:27PM0.47m | 4:11AM0.72m | 7:25PM0.42m | 4:50AM0.73m | |||||||||
Low Tide | 8:16PM0.11m | 7:59AM0.24m | 8:40PM0.19m | 8:53AM0.20m | 9:01PM0.26m | 9:49AM0.17m | 9:19PM0.33m | 10:51AM0.16m | 9:29PM0.38m | 12:03PM0.16m | 9:05PM0.41m | 1:30PM0.15m | |||||||||
 |  |  |  | |  | | | | | | | | | | | |  | | | | |
 | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:04 | — |
mm | — | 4 | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 29 | 31 | 30 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 33 | 34 | 32 | 32 | 33 | 34 | 34 | 33 | 32 | 33 | 31 | 32 | 32 | 31 | 32 | 33 | 32 | 32 | 34 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | NW 4 | — | WNW 3 | — | — | — | — | — | — | — | — | — | WNW 4 | — | NW 5 | WNW 4 | — | — | W 4 | NW 4 | NW 4 |
| kJ | 1 | — | 1 | — | — | — | — | — | — | — | — | — | 3 | — | 5 | 4 | — | — | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 2 | — | — | — | — | — | WNW 2 | NW 3 | WNW 3 | WNW 3 | WNW 3 | — | WNW 4 | WNW 4 | — | W 4 | W 4 | — | — | — |
| kJ | — | 1 | — | — | — | — | — | 1 | 1 | 1 | 3 | 3 | — | 7 | 4 | — | 4 | 2 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1496 | 1208 | 1691 | 1469 | 562 | 1691 | 227 | 284 | 333 | 284 | 562 | 562 | 284 | 242 | 251 | 223 | 227 | 657 | 227 | 284 | 668 |
Best forecast wave conditions in Gulf Coast, Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Anna Maria Key surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Anna Maria Key Surf forecast
The above surf forecast table for Anna Maria Key provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Anna Maria Key can be found by selecting the local surf guide option on the grey menu. Our Anna Maria Key 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 (Anna Maria Key) 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 Anna Maria Key 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.
Anna Maria Key is 17 km (11 miles) from Bradenton. If you plan a vacation in Gulf Coast, Florida, look for hotels and other accommodation in Bradenton. Bradenton has rooms for a wide range of budgets as well as car hire and transport links.
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