Flights
Honolulu International Airport (HNL) is Hawaii's major airport, serving as the entry point for most of the Islands' visitors. Twenty three domestic and international carriers serve Oahu, so you can get here from just about anywhere. The Honolulu International Airport is also Hawaii's hub for interisland flights. The USDA enforces strict rules regarding the importation of uninspected plants and animals that can severely change out fragile environment. Before landing in Hawaii, you'll be asked to declare any such items. Department of Agriculture agents will inspect and likely confiscate them before allowing you to continue on your way.
Climate
Weather can vary from one part of the Island to another. It is generally drier on the leeward side, wetter windward. Generally speaking, there are two seasons. Winter (November to April), when temperatures typically range in the low-70s to mid 80s, and summer when the high can run into the low-90s. Trade winds keep you comfortable year-round.
Dress Code
Attire is "resort wear" even at the most luxurious resorts and restaurants. There's no need to bring a coat or tie unless you want to dress up. Dress for comfort. T-shirts, tanks tops, polo shirts, shorts, jeans, sundresses, sneakers and sandals are all good choices. Temperatures are cooler in the evening, making a sweater and slacks a good idea. It is custom in Hawaii to slip off your shoes when entering a home.
Transportation
You'll find it very easy to get around Oahu. Rental cars are the most popular option and they are available at all airports and at some hotel and off-airport locations. In addition, there are resort and destination airport shuttles, shopping express shuttles, guide tours and taxicabs.
Time Zone
Hawaii Standard Time is GMT-10 (Pacific Standard Time-2, Eastern Standard Time-5). Since Hawaii doesnt observe daylight savings time, add one hour to the time difference when in effect (March through November).
Area Code 808
The area code for the entire state is 808. For long distance calls between Islands, dial 1-808 and then the number. When placing calls to the US Mainland from Hawaii, dial 1, the area code and the local. Hawaii's cell phone law requires the of a hands-free device when using a mobile electronic device while driving. Many of O'ahu larger hotels and condominium resorts have high-speed Internet access, including wireless in some public areas.
Sun Sense
You'll want to show off a nice tan when you go home, but please use common sense when sunbathing in the tropics. A sunburn will develop faster than you thought possible, so be sure to use sunscreen. Remember, it's usually hottest between 11:00am and 2:00pm and the sun is stronger here than you're probably used to.
Safety
The Ocean is Oahu's playground but there are precautions to observe. Offshore winds and currents can be powerful and change suddenly. That means don't stray far from shore or head out to kayak, windsurf or sail if warning signs are posted or if conditions warrant caution. If you're unsure about conditions, as a lifeguard. If you're hiking into the wilderness, observe all warning sighs and, if possible, carry a cell phone. Few places are as safe as Oahu, but that doesnt mean you should abandon all care as you travel about. Lock your car doors and dont leave any personal belongings in your unattended vehicle.
Environment
The natural beauty of Hawaii's fragile environment comes from its geographical isolation from other ecosystems. The Department of Agriculture enforces strict rules regarding the exportation of uninspected plants and animals. when departing, luggage must pass a pre-flight check at the airport to ensure that no plant insects or diseases are hitching a ride back with you. You're welcome to take inspected fresh flowers and fruits home. Many items purchased at the airport or mailed home from local vendors are already inspected.
Useful Phone Numbers
Ambulance, Fire, Police 911
American Red Cross (808) 734-2101
Camping Permits County Parks (808) 768-3440
State Parks (808) 587-0300
Hawaii Visitors & Convention Bureau (800) GoHawaii
Honolulu Airport
Visitor Information (808) 836-6413
Lifeguard Services (808) 922-3888
Marine Forecast (808) 586-4545
O'ahu Visitors Bureau (877) 525-OAHU
Poison Center (800) 586-4545
State civil Defense (808) 733-4300
State Dept. of Agriculture (808) 832-0566
State Division of Forestry & Wildlife (808) 587-0166
TheBus (808) 848-5555
TheHandi-Van (808) 538-0033
Time of Day (808) 643-TIME
U.S Coast Guard (808) 842-2600
Visitor Aloha Society of Hawaii (808) 926-8274
Weather Forecast (808) 973-5286
