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Small Craft Advisory

until 5:00 PM PDT

Elev 436 ft, 47.460 °N 122.295 °W

SeaTac, WA

Riverton Heights Station51°

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	49	68	86
Low Temp	48	51	38
Day Average Temp	48.5	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	2.9	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	45	-	-
High	45	-	-
Low	45	-	-
Average	45	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	7	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	29.58	-	-

Astronomy	Day Length	Rise	Set
Actual Time	11h 49m	7:04 AM	6:54 PM
Civil Twilight		6:33 AM	7:24 PM
Nautical Twilight		5:57 AM	8:00 PM
Astronomical Twilight		5:21 AM	8:36 PM
Moon: Waning gibbous		7:25 PM	9:41 AM

Daily Observations

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Precip.	Condition
12:53 AM	48 °F	45 °F	89 %	NNE	7 mph	-	29.58 in	0 in	Fair
1:53 AM	49 °F	45 °F	86 %	CALM	0 mph	-	29.58 in	0 in	Mostly Cloudy