Public ramp · Anchorage Municipality · Alaska
Reading conditions now
The last reading here is 42 days old — past what we'll stand behind, so we're going back to the source.
Pulling NDBC buoy 46081 · NOAA tide station 9454949
Water you can reach from this ramp
Best first. One water, scored separately.
Every day this week, scored like today.
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Twentymile River is a public boat ramp in Anchorage Municipality, Alaska, on Twentymile River. From here SeaStatus scores one water: Cook Inlet North Kalgin Island (Area 5 of 5).
The main water here is Cook Inlet North Kalgin Island (Area 5 of 5). Nearshore water is scored mostly on wind and wave height, with wave steepness and the tidal current counting too. A current running against the wind is treated as worse than either one alone. Wind, and waves where it reports them, come from NDBC buoy 46081, and tide predictions come from NOAA station 9454949, Whittier, Passage Canal, the closest one to here. Its conditions are read at a reference point on the water about 0.7 mi from this ramp.
Scores are decision support, not a substitute for your own judgment or the official NWS forecast. Read the limits.
Other ramps on this water
Sources · NOAA Tide Station 9454949 · NDBC Buoy 46081