Beach forecast for Dunedin
Today, Wednesday, October 28, 2026 · local time (EDT) · Florida, United States Today, Wed, Oct 28 · EDT- Swimming
- Calm · 2.2 ft
- Water
- 74 °F · nice
- Max UV
- 6 · SPF 50
- Low tide
- 8:37 am and 7:43 pm
Today, Wednesday, October 28, it's a good beach day in Dunedin (8/10). The best hours are from 9:00 am to 1:00 pm: sunshine, beach weather, a calm sea, water at 74 °F and low tide at 8:37 am, though with moderate offshore wind. The best day this week is Tuesday, November 3, at 10/10.
Beach forecast for the next 7 days
| Day | Rating | Best hours | Swimming | Water | UV |
|---|---|---|---|---|---|
| Today | 8Good beach day | 9:00 am–1:00 pm | Calm · 2.2 ft | 74 °F | 6 |
| Thu 29 | 8Good beach day | 9:00 am–1:00 pm4:00–6:00 pm | Calm · 1.6 ft | 74 °F | 6 |
| Fri 30 | 8Good beach day | 1:00–6:00 pm9:00 am–12:00 pm | Calm · 1.4 ft | 75 °F | 6 |
| Sat 31 | 7Good beach day | 9:00 am–2:00 pm | Calm · 1.2 ft | 75 °F | 6 |
| Sun 1 | 0Not a beach day | No good window | Calm · 1.9 ft | 76 °F | 4 |
| Mon 2 | 9Perfect beach day | 12:00–5:00 pm | Calm · 1.9 ft | 76 °F | — |
| Tue 3 | 10Perfect beach day | 11:00 am–4:00 pm | Calm · 1.2 ft | 76 °F | — |
Each rating comes from sun, temperature, rain, wind, waves, UV, water temperature and, where there is one, the tide.
Today in detail
4 good hours- Sunny
- Feels like 84 °F: beach weather
- Calm for swimming: 2.2 ft waves
- UV 6 (moderate): SPF 30 sunscreen
- Water at 74 °F (nice)
- Low tide at 8:37 am: more sand
Today, hour by hour
- Swimming Calm · 2.2 ft
2.2 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
- Water 74 °F
Nice for swimming.
- Sun & sunscreen UV 6 · SPF 50
Max UV 6 (high): SPF 50 sunscreen, reapplied every 2 hours.
- Wind 15 mph
Moderate offshore wind (15 mph). Skip the inflatables: offshore wind carries them out to sea.
- Tide & sand 8:37 am
Low tide at 8:37 am and 7:43 pm: that's when there's the most sand. High tide at 12:45 am and 3:19 pm.
The best window, 9:00 am to 1:00 pm, brings sunshine, beach weather, a calm sea, water at 74 °F and low tide at 8:37 am, though with moderate offshore wind.
We don't have data on jellyfish, sargassum or beach closures: ask the lifeguard or check with the local beach authority.
Today, hour by hour
| Time | Rating | Sky | Feels like | Wind | Waves | UV |
|---|---|---|---|---|---|---|
| 9:00 am | 8 | Clear sky | 71 °F | 9 mph | 2.2 ft | 1 |
| 10:00 am | 8 | Clear sky | 74 °F | 10 mph | 2.2 ft | 2 |
| 11:00 am | 9 | Clear sky | 79 °F | 12 mph | 2.2 ft | 4 |
| 12:00 pm | 7 | Mainly clear | 84 °F | 13 mph | 2.2 ft | 6 |
| 1:00 pm | 6 | Partly cloudy | 84 °F | 14 mph | 2.2 ft | 6 |
| 2:00 pm | 5 | Overcast | 82 °F | 14 mph | 2.2 ft | 5 |
| 3:00 pm | 5 | Overcast | 80 °F | 12 mph | 2.2 ft | 4 |
| 4:00 pm | 4 | Overcast | 80 °F | 13 mph | 2.2 ft | 2 |
| 5:00 pm | 4 | Overcast | 80 °F | 15 mph | 2.2 ft | 1 |
Beach hours only: from one hour after sunrise to half an hour before sunset.
Beaches near Dunedin
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Clearwater Beach 4.2 mi · SW
- Lifeguard
- Restrooms
- Parking
- Wheelchair access
- Dunedin Beach 4.5 mi · NW
- Parking
- Crystal Beach 5.0 mi · N
- Parking
Water quality: check the official beach advisories for Florida (Florida Healthy Beaches Program).
Named beaches within 6.2 mi, nearest first. Amenities from OpenStreetMap: some may be missing or out of date. View on OpenStreetMap · Add or fix on OpenStreetMap
Beaches and amenities: © OpenStreetMap contributors (ODbL).
Webcams near Dunedin
Webcams provided by windy.com — add a webcam
How we rate a beach day
We rate every beach hour from 0 to 10 with simple, fixed rules:
- Adds: sunshine (up to 3 points, fewer with more clouds), warmth (up to 4, from the feels-like temperature; ideal between 81 °F and 91 °F), a calm sea (1), water at 70 °F or warmer (1; from 64 °F, half) and low or mid tide (1: more sand). Anything without data is left out and the rest is scaled to 10.
- Takes away: cold (feels-like below 64 °F, 1 to 4 points), rain (half a point if likely, up to 6 if it rains; thunderstorms, 8), wind from force 4, about 12 mph (1 to 6 points; half a point more if offshore, which blows inflatables out to sea, or onshore, which churns the water), waves (1 to swim with care, 4 if dangerous, 1 more for high rip current risk), very high UV (half a point; extreme, 1), water below 59 °F (1) and spring high tides (1: little sand left).
- Swimming: calm, use care (waves from 2.6 ft, or long swell) or dangerous (from 6.6 ft, or 4.9 ft with a long period), based on how much of the wave reaches this shore given the way it faces. In the U.S., today's and tomorrow's rip current risk comes from the National Weather Service surf zone forecast when it issues one; otherwise we estimate it from the waves.
- Best windows: runs of 2 to 5 hours rated 4 or more and close to the best hour, at least one hour apart.
- Day rating: the average of the best window; a 2-hour window keeps 85% of it and a 3-hour window 95%.
Today, in the best window: sun 2.8 of 3, warmth 2.8 of 4, calm sea 1 of 1, water 1 of 1 and tide 0.9 of 1; minus wind 0.6.
It's a guide, not a guarantee: weather changes and every beach is different. Always follow the lifeguard's flags.
Questions about the beach in Dunedin
Is it a beach day in Dunedin today?
A good beach day: 8/10. Best from 9:00 am to 1:00 pm, with sunshine, beach weather, a calm sea, water at 74 °F and low tide at 8:37 am, though with moderate offshore wind.
What are the swimming conditions in Dunedin today?
2.2 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
How warm is the water in Dunedin?
About 74 °F today: nice. That's the sea surface temperature offshore; it can differ a little at the shoreline.
How much sun protection do I need in Dunedin today?
UV reaches 6 (high): SPF 50 sunscreen, sunglasses and a hat.
When is low tide in Dunedin?
Today low tide is at 8:37 am and 7:43 pm: that's when there's the most sand. High tide is at 12:45 am and 3:19 pm.
What about tomorrow? Will it be a beach day in Dunedin?
Tomorrow, Thursday, October 29: a good beach day (8/10), best from 9:00 am to 1:00 pm.
What beaches are near Dunedin?
Clearwater Beach (4.2 mi), Dunedin Beach (4.5 mi) and Crystal Beach (5.0 mi). See below for amenities and water quality.
Are there jellyfish or sargassum today?
We don't know: there's no open data on jellyfish, sargassum or closures for each beach. Ask the lifeguard, check the flags or the local beach authority's website.
How is the rating worked out?
From the hourly forecast: sun and clouds, feels-like temperature, rain, wind (and whether it blows onshore or offshore), waves and their period, UV, water temperature and, where there is one, the tide. Each factor adds or takes away a fixed number of points and the rating sums them up out of 10.
More about Dunedin today
Learn more
Our own calculation, using the Open-Meteo forecast (ECMWF, NOAA GFS, Météo-France, Copernicus Marine and CAMS, CC BY 4.0), the tide from Dunedin (NOAA) and the sun from astronomy-engine. Slackwater database (https://github.com/openwatersio/slackwater-database)