More first-time passengers underdress for a Golden Gate Bay Cruise than for almost any other San Francisco activity, because the cold on the open water genuinely surprises visitors expecting typical California weather. This guide covers exactly what to pack, by season.
The one rule that matters most
Bring a real jacket, not just a light layer, regardless of what the city weather looks like when you leave your hotel. San Francisco Bay runs 10-15 degrees cooler than downtown, and wind from the boat's movement adds a further chill. This single packing decision affects comfort more than anything else on this list.
Golden Gate Bay Cruise – 1 Hour Sightseeing Tour
Pack a jacket and you're set for any season on this route.
Check Availability →What to wear by season
| Season | Recommended clothing |
|---|---|
| Summer (Jun-Aug) | Warm jacket or fleece, long pants, closed shoes — fog makes it colder than expected |
| Fall (Sep-Oct) | Light jacket, layers — generally the most comfortable season |
| Winter (Nov-Feb) | Heavy coat, gloves optional, waterproof layer if rain is possible |
| Spring (Mar-May) | Medium jacket, layers for variable fog and wind |
Footwear
Closed-toe shoes with some grip are the safest and most comfortable choice — sandals or flip-flops become slippery once the deck picks up sea spray, and offer no protection if the boat sways unexpectedly. Sneakers or casual walking shoes work well for nearly everyone.
Dressing for a sunset cruise specifically
Evening sailings run colder than daytime ones by a noticeable margin, so add a layer beyond what you'd wear for the standard daytime cruise. For photos, darker or richer colors tend to hold up better against golden-hour light than pale, washed-out tones, worth considering if photography is a priority for the trip.
Accessories worth bringing
- Sunglasses — glare off the water is stronger than expected, even on overcast days.
- A hat that won't blow off easily, or a hood, given consistent wind on deck.
- A small bag or pocket for your phone, since hands are often full holding a jacket or camera.
What to leave at the hotel
Heavy bags or large backpacks are impractical on a boat with limited storage; a small crossbody bag or light daypack is more manageable. Umbrellas are generally discouraged on open decks due to wind, so a hooded, water-resistant jacket is the more practical choice if rain is a possibility.