Beach forecast for Fisher Island
Today, Wednesday, October 28, 2026 · local time (EDT) · Florida, United States Today, Wed, Oct 28 · EDT- Swimming
- Calm · 2.6 ft
- Water
- 83 °F · very warm
- Max UV
- 7 · SPF 50
- Low tide
- 4:02 am and 4:33 pm
Rip current risk tomorrow: moderate (NWS)
Dangerous rip currents are possible: swim only near a lifeguard and follow the flags. If one pulls you out, swim parallel to the shore.
Today, Wednesday, October 28, it's a perfect beach day in Fisher Island (10/10). The best hours are from 3:00 pm to 6:00 pm: sunshine, beach weather, little wind, a calm sea, water at 83 °F and low tide at 4:33 pm. Today is the best day of the week.
Beach forecast for the next 7 days
| Day | Rating | Best hours | Swimming | Water | UV |
|---|---|---|---|---|---|
| Today | 10Perfect beach day | 3:00–6:00 pm | Calm · 2.6 ft | 83 °F | 7 |
| Thu 29 | 9Perfect beach day | 8:00 am–12:00 pm2:00–6:00 pm | Calm · 2.2 ft | 83 °F | 7 |
| Fri 30 | 9Perfect beach day | 8:00 am–12:00 pm1:00–6:00 pm | Calm · 1.7 ft | 83 °F | 7 |
| Sat 31 | 9Perfect beach day | 8:00 am–12:00 pm | Calm · 1.9 ft | 83 °F | 6 |
| Sun 1 | 2Not a beach day | No good window | Use care · 2.8 ft | 83 °F | 5 |
| Mon 2 | 5Fair beach day | 8:00 am–1:00 pm | Use care · 2.7 ft | 83 °F | — |
| Tue 3 | 9Perfect beach day | 8:00 am–1:00 pm2:00–5:00 pm | Calm · 2.3 ft | 83 °F | — |
Each rating comes from sun, temperature, rain, wind, waves, UV, water temperature and, where there is one, the tide.
Today in detail
9 good hours- Sunny
- Feels like 91 °F: beach weather
- Onshore breeze (11 mph)
- Calm for swimming: 2.6 ft waves
- UV 5 (moderate): SPF 30 sunscreen
- Water at 83 °F (very warm)
Today, hour by hour
- Swimming Calm · 2.6 ft
2.6 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
- Water 83 °F
Very warm: barely refreshing.
- Sun & sunscreen UV 7 · SPF 50
Max UV 7 (high): SPF 50 sunscreen, reapplied every 2 hours.
- Wind 13 mph
Moderate onshore wind (13 mph).
- Tide & sand 4:02 am
Low tide at 4:02 am and 4:33 pm: that's when there's the most sand. High tide at 10:56 am and 11:01 pm.
The best window, 3:00 pm to 6:00 pm, brings sunshine, beach weather, little wind, a calm sea, water at 83 °F and low tide at 4:33 pm.
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 |
|---|---|---|---|---|---|---|
| 8:00 am | 9 | Light drizzle | 81 °F | 5 mph | 3.1 ft | 0 |
| 9:00 am | 7 | Light drizzle | 86 °F | 4 mph | 3.1 ft | 1 |
| 10:00 am | 7 | Light drizzle | 90 °F | 5 mph | 3.0 ft | 3 |
| 11:00 am | 7 | Light drizzle | 89 °F | 10 mph | 2.9 ft | 5 |
| 12:00 pm | 6 | Clear sky | 89 °F | 13 mph | 2.8 ft | 7 |
| 1:00 pm | 7 | Clear sky | 92 °F | 11 mph | 2.7 ft | 7 |
| 2:00 pm | 7 | Clear sky | 92 °F | 11 mph | 2.6 ft | 7 |
| 3:00 pm | 10 | Light drizzle | 91 °F | 11 mph | 2.6 ft | 5 |
| 4:00 pm | 10 | Light drizzle | 89 °F | 10 mph | 2.6 ft | 3 |
| 5:00 pm | 10 | Light drizzle | 89 °F | 9 mph | 2.5 ft | 1 |
Beach hours only: from one hour after sunrise to half an hour before sunset.
Beaches near Fisher Island
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Miami Beach 1.8 mi · NE
- Lifeguard
- Restrooms
- Showers
- Parking
- Hobie Island Beach Park 2.5 mi · SW
- Restrooms
- Showers
- Parking
- Hobie Island Beach 3.6 mi · W
- Restrooms
- Showers
- Parking
- Crandon Beach 4.0 mi · S
- Restrooms
- Showers
- 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 Fisher Island
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 3 of 3, warmth 4 of 4, calm sea 1 of 1, water 1 of 1 and tide 1 of 1; short window: the rating keeps 95%.
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 Fisher Island
Is it a beach day in Fisher Island today?
A perfect beach day: 10/10. Best from 3:00 pm to 6:00 pm, with sunshine, beach weather, little wind, a calm sea, water at 83 °F and low tide at 4:33 pm.
What are the swimming conditions in Fisher Island today?
2.6 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
How warm is the water in Fisher Island?
About 83 °F today: very warm. That's the sea surface temperature offshore; it can differ a little at the shoreline.
How much sun protection do I need in Fisher Island today?
UV reaches 7 (high): SPF 50 sunscreen, sunglasses and a hat.
When is low tide in Fisher Island?
Today low tide is at 4:02 am and 4:33 pm: that's when there's the most sand. High tide is at 10:56 am and 11:01 pm.
What about tomorrow? Will it be a beach day in Fisher Island?
Tomorrow, Thursday, October 29: a perfect beach day (9/10), best from 8:00 am to 12:00 pm.
What beaches are near Fisher Island?
Miami Beach (1.8 mi), Hobie Island Beach Park (2.5 mi), Hobie Island Beach (3.6 mi) and Crandon Beach (4.0 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 Fisher Island 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 Government Cut (NOAA) and the sun from astronomy-engine. Slackwater database (https://github.com/openwatersio/slackwater-database)