San Francisco Fleet Week Weather 2026

When and where

Fleet Week runs all over San Francisco, but for most people the weather question comes down to the air show: what will it be like on the northern waterfront between noon and 4 p.m.? In 2026 the full Fleet Week calendar runs October 4–12, and the air show is Friday, October 9 through Sunday, October 11, from noon to 4 p.m. The planes fly over the Bay between the Golden Gate Bridge and Alcatraz.

Where you watch from changes the weather you get. Marina Green and Crissy Field put you close to the action. Aquatic Park, Fisherman’s Wharf, Pier 39, the Marin Headlands, and Treasure Island give you different angles, and often different weather. Low clouds can push in through the Golden Gate while the eastern waterfront stays sunny. On a hilltop you might be above a thin layer of fog, stuck inside a thick one, or standing in sunshine while the planes are hidden.

The rest of Fleet Week, including the Parade of Ships, ship tours, Fleet Fest, and the concerts, cares about weather in different ways. Low clouds that cut the air show short barely matter on a ship tour, but steady rain or a cold wind makes a long line miserable.

Check the official Fleet Week schedule for current dates, times, and access rules.

What weather can change the Blue Angels show?

Two numbers matter most: cloud ceiling and visibility. Visibility is how far a pilot can see horizontally. Ceiling is the height of the lowest cloud layer that covers most of the sky. You can have plenty of high cloud and still have lots of ceiling, and a low marine layer can give you a low ceiling without a drop of rain.

The Blue Angels have three versions of their show for different ceilings. With room to spare they fly the high show, with all the loops and vertical maneuvers. Lower clouds mean the low show, and lower still the flat show, which stays mostly level. Fog can also cover just part of the show box. That’s a problem for the pilots even if the airport, or the weather app on your phone, says it’s fine nearby.

Fog has changed the show before. In 2024 the Saturday Blue Angels performance was called off after an observation flight found fog and low clouds made it unsafe. On the Friday of the 2026 show, low clouds sat around 1,000–2,000 feet over the city and Bay into the afternoon. The Blue Angels started about 50 minutes late, flew low formation passes, and left out the loops and high-altitude maneuvers. Neither case means a fog icon equals a cancellation. How thick the fog is, where it sits, and when it clears all matter, and the call belongs to the team and the organizers.

Weather isn’t the only thing that can change the program. Aircraft availability, airspace, safety, and government operations can too, so a good forecast doesn’t guarantee a show. Follow Fleet Week and the Blue Angels for the official status.

Blue Angels weather minimums

The Blue Angels publish their weather minimums in their FAQ. The high show needs a ceiling of at least 8,000 feet and at least three nautical miles of visibility from show center. The low show needs 4,500 feet and the same visibility. The flat show normally needs 1,500 feet and three nautical miles, and the FAA can lower that ceiling to 1,000 feet. Any waiver or program change would be announced through official channels.

Three nautical miles is about 3.45 regular (statute) miles. Weather apps use statute miles while aviation rules usually use nautical miles, so the two are easy to mix up.

Don’t treat these numbers as hard lines when you read a forecast. A forecast ceiling of 8,100 feet isn’t really “safe” while 7,900 is “unsafe,” especially a few days out. Forecasts miss, clouds vary across the show box, and what counts is the ceiling at show time. If the forecast is close to one of the minimums, call it a maybe.

Cloud cover won’t tell you the ceiling. Eighty percent cloud cover could be high clouds with plenty of room for the full show, or a low overcast that rules out the vertical maneuvers. A high low-cloud percentage tells you the marine layer is around, but not how high its base is. That’s why the forecast on this page shows a modeled cloud base, not just cloud cover.

Why Fleet Week fog is tricky

The Golden Gate is the backdrop for the show, and it’s also the main gap where cool ocean air and fog pour into the Bay. Once fog gets through, it spreads along the waterfront, and the city’s hills steer it so one neighborhood can be gray while the next is sunny.

October usually has more clear days than summer. The National Weather Service describes fall as a transition season with fewer of summer’s gray, overcast days, and it’s also when offshore winds can bring the city’s warmest weather of the year. Fog still happens, though. One bank of fog by the bridge can hurt the air show on an otherwise nice day.

Fog timing is hard to forecast more than a few days ahead. The overall pattern can hint at a foggy or a clear setup, but exactly when fog clears, or when it pushes back through the bridge, depends on small shifts in wind and temperature. Start comparing days about a week out. On show day, trust current conditions and the latest forecast over anything from earlier in the week.

Ground fog and low clouds are different problems. Ground fog hides what’s around you. A cloud deck a thousand feet up can leave you with a clear view of the water and still keep the Blue Angels from looping. It can also work the other way: you can be standing in cloud on a hill while the waterfront and the show box below you are clear.

How to read the dashboard

The dark card near the top of the page gives you the short answer. During show week it compares Friday, Saturday, and Sunday, but only from noon to 4 p.m. on each day, because that’s when the planes are flying. A clear morning doesn’t help if fog rolls in at 2 p.m. The day it picks is the best of the three, which isn’t the same as a perfect day.

The four numbers under it are temperature, rain, clouds, and wind. They tell you what it will feel like to spend four hours on the waterfront, not whether the Blue Angels will fly. For that, look at the cloud ceiling: the modeled base of the low clouds near Crissy Field. Compare it to the team’s minimums of 8,000 feet for the high show, 4,500 for the low show, and 1,500 for the flat show.

Don’t lean on airport weather reports on show day. SFO and Oakland airport are miles from the show box and often have different weather. They can tell you the marine layer is around, but not whether it’s sitting over the water by the bridge. Use the Crissy Field forecast here, look at the Golden Gate if you can see it, and follow the official channels for whether the show is on.

If two days are close, or the cloud ceiling is near one of the minimums, treat it as a toss-up. Those can flip with the next forecast update, so check again the night before and the morning of the show.

Best viewing spots for different fog patterns

Marina Green is the classic spot and home to the Parade of Ships reviewing stand. You get a wide view of the show box, but it’s exposed to wind and close enough to the Golden Gate that incoming fog can be a direct problem. Bring layers even when the city forecast sounds mild.

Crissy Field is farther west, close to the bridge and often right under the planes. On a clear day it’s spectacular, but it’s one of the first places to get fog when it comes through the Gate, and it’s windier than most of the city. Its forecast is a good guide to how you’ll feel there, but it isn’t the same thing as flying conditions across the whole show box.

Aquatic Park and the stretch from Fisherman’s Wharf to Pier 39 are farther east. They sometimes stay clear when the bridge is fogged in, and they’re closer to food, transit, and other Fleet Week events. The tradeoff is distance and angle. Blue sky over Pier 39 doesn’t help if fog is covering the planes to the west.

The Marin Headlands and Hawk Hill give you height and a dramatic view. If the fog is shallow, you can end up above it, looking down on fog pouring through the Gate. If it’s deep, you’re inside it, and the ridges are much windier and colder than the city. Check road access and parking rules with the National Park Service before you go.

Treasure Island looks west across the Bay with a wide, open view. It’s farther from the action, and haze or fog over the northern waterfront can still block the show. Go for the different angle, not for better odds of clear skies.

No spot is always best. It depends on where the fog is and how deep it goes, not on the weather icon for “San Francisco.” During show week, the viewing-spot comparison on this page puts Crissy Field and Hawk Hill side by side, which is a quick way to tell a shallow fog layer from a deep one.

What to wear and bring

Dress for a windy afternoon on the San Francisco waterfront, not for the weather at your hotel or somewhere inland. A light windbreaker over a couple of layers is the safest bet. The same afternoon can go from warm and sunny to gray and breezy, especially at Crissy Field and Marina Green, and a layer that blocks wind does more than a heavy coat.

Bring sun protection even if the morning starts gray. Offshore days in the fall can be warm and bright, and there isn’t much shade on the waterfront. Sunscreen, sunglasses, water, and a hat that won’t blow away all help. On a cool, foggy day, long pants and a warm mid-layer make the waiting easier.

If showers are possible, bring a packable rain jacket rather than an umbrella, which won’t do much in a crowd or in the wind. Keep phones and cameras covered in drizzle, especially up on the exposed viewpoints.

Ship tours have their own rules. The official Fleet Week site bans open-toe shoes and high heels on the ships and limits bags. Those rules can change, so check the ship tour page before you go.

Rain, wind, and other Fleet Week events

Fog and cloud ceiling get the most attention, but they’re not the only weather that matters during Fleet Week. Rain makes long outdoor waits miserable and cuts visibility, even when nothing has officially been canceled. A passing shower and an all-day storm call for very different plans.

Wind matters too. Strong gusts on the waterfront make a mild day feel cold, blow blankets and shade tents around, and make things rough for small boats. If you’re out on the water for the Parade of Ships or the air show, follow marine advisories and event instructions.

Warm October days bring their own problem. Offshore winds can clear out the fog and give you great visibility, but also more heat and sun than people expect. Clear doesn’t always mean comfortable, especially for kids, older adults, and anyone spending the day in a packed crowd with no shade.

Fleet Fest, concerts, exhibits, and ship tours can keep going in weather that grounds the planes. Bad weather might change one event without affecting the rest of the week, so check the official status of whatever you plan to attend.