New iWindsurf: Select your region for wind observations & forecasts:|
North America |
South America |
Australia & Oceania |
Latest Marine Weather Warning by KSEW
Issued 4/11/2021 2:47 PM US/Pacific.
Valid through 4/12/2021 11:00 PM US/Pacific.
whus76 ksew 122136
northern inland waters including the san juan islands-
236 pm pdt mon apr 12 2021
...small craft advisory remains in effect until 11 pm pdt this
* what...northwest winds 15 to 25 kt.
* where...northern inland waters including the san juan islands.
* when...until 11 pm pdt this evening.
* impacts...conditions will be hazardous to small craft.
a small craft advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.