Anchorage, located on the coast of Cook Inlet in Alaska, experiences significant tidal fluctuations. The city’s unique geography, with its proximity to the inlet and surrounding mountains, creates a dramatic tidal range.
Understanding the tides is essential for outdoor activities such as fishing, boating, and beachcombing in Anchorage. Our tide charts provide valuable information to help you plan your day and make the most of your time in this beautiful coastal city.
🌊 Anchorage Tide Charts
Cook Inlet tides at Anchorage — NOAA Station 9455920
Glacially-derived silt acts like quicksand. Combined with tidal bores up to 40ft range, people have died here. Stay off the mudflats always.
Today's High/Low Tides — Anchorage
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Tomorrow's High/Low Tides
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Cook Inlet — One of the World's Most Extreme Tides
Cook Inlet's funnel shape amplifies tidal energy dramatically. At low tide, vast mudflats expose across Turnagain and Knik Arms. The tidal bore — a wave moving upstream as tide rushes in — can travel faster than a person can run.
Data: NOAA Tides & Currents, Station 9455920 (Anchorage). Full station data →
Frequently Asked Questions
When are the high tides in Anchorage?
High tides in Anchorage typically occur around 6:00 AM and 7:00 PM AKDT. You can find the most accurate, up-to-the-minute tide predictions for Anchorage on the National Weather Service website: [https://www.weather.gov/apq/tides](https://www.weather.gov/apq/tides).
How much does the tide change in Anchorage?
Anchorage experiences a significant tidal range, often between 6 and 10 feet, due to the Cook Inlet funneling water. This means the water level can rise and fall dramatically over a relatively short period, so it’s important to check the tide charts before planning any coastal activities.
Is it good for fishing in Anchorage with the tides?
Yes, fishing can be excellent in Anchorage during high and low tides! Many anglers find that fish are more active around the incoming and outgoing tides as they move in and out with the changing water levels, particularly near the Turnagain Arm.
Where can I find tide charts for Anchorage?
The best resource for Anchorage tide charts is the National Weather Service website: [https://www.weather.gov/apq/tides](https://www.weather.gov/apq/tides). They provide detailed predictions, including time, height, and tidal phases, specific to the Anchorage harbor area.