Station Name: SALMON R AT GUSTAVUS AK
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 98 feet

Nearest Address:
Gustavus, AK 99826
Unorganized Borough County

GPS Coordinates: 58.44465728, -135.7418302

Nearby Water Temperatures

Small Craft Advisory issued July 18 at 3:39AM AKDT until July 19 at 5:00AM AKDT by NWS Juneau AK

Effective: Sat July 18, 2026, 3:39 AM
Expires: Sat July 18, 2026, 6:15 PM

Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. .TODAY...SW wind 10 kt becoming W 25 kt in the afternoon. Seas 2 ft or less then 5 ft. .TONIGHT...SW wind 25 kt becoming W 20 kt late. Seas 5 ft. .SUN...W wind 10 kt increasing to 20 kt in the afternoon. Seas 4 ft. .SUN NIGHT...W wind 20 kt. Seas 4 ft. .MON...W wind 20 kt. Seas 4 ft. .TUE...W wind 15 kt. Seas 3 ft. .WED...W wind 15 kt. Seas 3 ft.

Small Craft Advisory issued July 18 at 2:37PM AKDT until July 19 at 5:00AM AKDT by NWS Juneau AK

Effective: Sat July 18, 2026, 2:37 PM
Expires: Sun July 19, 2026, 8:15 AM

Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. .TONIGHT...W wind 25 kt diminishing to 15 kt late. Seas 4 ft. .SUN...W wind 15 kt increasing to 20 kt in the afternoon. Seas building to 4 ft in the afternoon. .SUN NIGHT...W wind 20 kt becoming 15 kt late. Seas 4 ft in the evening then 2 ft or less. .MON...W wind 20 kt. Seas 4 ft. .MON NIGHT...W wind 20 kt. Seas 4 ft. .TUE...W wind 15 kt. Seas 3 ft. .WED...W wind 15 kt. Seas 3 ft. .THU...W wind 15 kt. Seas 3 ft.

Small Craft Advisory issued July 18 at 11:45AM AKDT until July 19 at 1:00AM AKDT by NWS Juneau AK

Effective: Sat July 18, 2026, 11:45 AM
Expires: Sat July 18, 2026, 7:45 PM

* WHAT...West winds 15 to 25 kt expected. * WHERE...Icy Strait. * WHEN...From 4 PM this afternoon to 1 AM AKDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory issued July 18 at 10:25AM AKDT until July 19 at 5:00AM AKDT by NWS Juneau AK

Effective: Sat July 18, 2026, 10:25 AM
Expires: Sat July 18, 2026, 6:15 PM

Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined windwave and swell height. UPDATED ...SMALL CRAFT ADVISORY THROUGH LATE TONIGHT... .REST OF TODAY...SW wind 15 kt becoming W 25 kt in the afternoon. Seas 5 ft. .TONIGHT...SW wind 25 kt becoming W 20 kt late. Seas 5 ft. .SUN...W wind 10 kt increasing to 20 kt in the afternoon. Seas 4 ft. .SUN NIGHT...W wind 20 kt. Seas 4 ft. .MON...W wind 20 kt. Seas 4 ft. .TUE...W wind 15 kt. Seas 3 ft. .WED...W wind 15 kt. Seas 3 ft.

Small Craft Advisory issued July 18 at 7:30PM AKDT until July 19 at 1:00AM AKDT by NWS Juneau AK

Effective: Sat July 18, 2026, 7:30 PM
Expires: Sun July 19, 2026, 1:00 AM

* WHAT...|West winds to 25 kt expected. * WHERE...Icy Strait. * WHEN...Until 1 AM AKDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.