us-gov-api

Small Craft Advisory — West of Barren Islands Including Kamishak Bay Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direct

Small Craft Advisory — Marmot Island to Sitkinak out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direction exp

M 5.3 - 95 km WSW of Labuan, Indonesia Magnitude: 5.3. Place: 95 km WSW of Labuan, Indonesia. Significance: 433. Tsunami: no. Alert: none.

High Surf Warning — Guam; Rota; Tinian; Saipan Severity: Moderate. Certainty: Likely. Updated to remove reef distinction, see additional details. ...HIGH SURF WARNING REMAINS IN EFFECT UNTIL 4 PM CHST THURSDAY... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 AM CHST WEDNES

Coastal Flood Advisory — Guam; Rota; Tinian; Saipan Severity: Minor. Certainty: Likely. Updated to remove reef distinction, see additional details. ...HIGH SURF WARNING REMAINS IN EFFECT UNTIL 4 PM CHST THURSDAY... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 AM CHST WEDN

Special Weather Statement — Koror Palau Coastal Waters; Yap Coastal Waters Severity: Moderate. Certainty: Observed. Typhoon Bavi is currently located 480 miles north of Yap and 720 miles northeast of Koror, Palau near 16.5N 138.5E moving west northwest at 17 mph. Maximum sustaine

M 5.3 - 10 km WSW of Orotina, Costa Rica Magnitude: 5.3. Place: 10 km WSW of Orotina, Costa Rica. Significance: 444. Tsunami: no. Alert: none.

M 4.5 - 81 km NNE of Adak, Alaska Magnitude: 4.5. Place: 81 km NNE of Adak, Alaska. Significance: 312. Tsunami: no. Alert: none.

M 4.9 - 298 km SSE of Ushuaia, Argentina Magnitude: 4.9. Place: 298 km SSE of Ushuaia, Argentina. Significance: 369. Tsunami: no. Alert: none.

Hazardous Seas Warning — Guam Coastal Waters; Rota Coastal Waters; Tinian Coastal Waters; Saipan Coastal Waters Severity: Moderate. Certainty: Likely. * WHAT...Very steep and hazardous seas 14 to 18 feet. * WHERE...Marianas Coastal Waters. * WHEN...Until 5 AM ChST Thursday. *

Flood Advisory — Concordia, LA; Adams, MS; Wilkinson, MS Severity: Minor. Certainty: Observed. ...The Flood Advisory is extended for the following rivers in Louisiana...Mississippi... Mississippi River At Natchez affecting Wilkinson, Adams and Concordia Counties. * WHAT...Flood

Air Quality Alert — Saguache, CO; Chaffee, CO; Lake, CO; Fremont, CO; Mineral, CO; Custer, CO; Pueblo, CO Severity: Unknown. Certainty: Unknown. The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Wildfire S

Air Quality Alert — Delta, CO; Dolores, CO; San Juan, CO; Mesa, CO; Eagle, CO; San Miguel, CO; Hinsdale, CO; La Plata, CO; Ouray, CO; Pitkin, CO; Gunnison, CO; Montezuma, CO; Montrose, CO Severity: Unknown. Certainty: Unknown. The Colorado Department of Public Health and Environm

Air Quality Alert — Park, CO; Summit, CO Severity: Unknown. Certainty: Unknown. The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Wildfire Smoke. WHERE...Delta, Montrose, San Miguel, Dolores, Ouray, Monte

Small Craft Advisory — Etolin Strait to Dall Point out to 15 NM Severity: Minor. Certainty: Likely. Northwestern Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third of

Small Craft Advisory — Marmot Island To Sitkinak from 15 to 85 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direction

Small Craft Advisory — Marmot Island to Sitkinak out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direction exp

Small Craft Advisory — Kauai Northwest Waters; Kauai Windward Waters; Kauai Leeward Waters; Kauai Channel; Oahu Windward Waters; Oahu Leeward Waters; Kaiwi Channel; Maui County Windward Waters; Maui County Leeward Waters; Maalaea Bay; Pailolo Channel; Alenuihaha Channel; Big Isla

Small Craft Advisory — West of Barren Islands Including Kamishak Bay Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direct

Small Craft Advisory — Gore Point to Marmot Island from 15 to 80 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and directi

Small Craft Advisory — Barren Islands East Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direction expected. Sea forecast

Small Craft Advisory — Unalga Pass to Nikolski Bering Side out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant spee

Small Craft Advisory — Unalga Pass to Nikolski Pacific Side out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant spe

Small Craft Advisory — Nelson Lagoon to Unalga Pass from 15 to 70 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed a

Small Craft Advisory — Nelson Lagoon to Cape Sarichef out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and

Small Craft Advisory — Nikolski to Seguam Pacific Side from 15 to 75 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant spee

Small Craft Advisory — Unalaska Bay Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea foreca

Small Craft Advisory — Saint Matthew Island Waters Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expec

Small Craft Advisory — Nikolski to Seguam Pacfic Side out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and

Small Craft Advisory — Pribilof Islands Nearshore Waters Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction

Small Craft Advisory — Unalga Pass to Nikolski Bering Side from 15 to 85 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant

Small Craft Advisory — Castle Cape to Cape Tolstoi from 15 to 100 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed a

Small Craft Advisory — Unimak Pass Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecas

Small Craft Advisory — Cape Tolstoi to Unalga Pass from 15 to 100 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed a

Small Craft Advisory — Sitkinak to Castle Cape from 15 to 100 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and d

Small Craft Advisory — Nikolski to Seguam Bering Side from 15 to 85 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed

Small Craft Advisory — Unalga Pass to Nikolski Pacific Side from 15 to 85 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant

Small Craft Advisory — Port Heiden to Nelson Lagoon from 15 to 60 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed a

Small Craft Advisory — Cape Tolstoi to Cape Sarichef out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and

Heat Advisory — Western Arctic Plains; Central Arctic Plains Severity: Moderate. Certainty: Likely. * WHAT...Hot temperatures as high as 85 degrees expected. * WHERE...Central and Western Arctic Plains. * WHEN...Until midnight AKDT Thursday night. * IMPACTS...Individuals not a

Lake Wind Advisory — Kern River Valley Severity: Moderate. Certainty: Likely. * WHAT...West winds 15 to 25 mph with gusts up to 40 mph * WHERE...Kern River Valley, including Lake Isabella. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Strong winds and rough waves on area lake

Lake Wind Advisory — West Side Mountains north of 198 Severity: Moderate. Certainty: Likely. * WHAT...West winds 15 to 20 mph with gusts up to 35 mph. * WHERE...West Side Mountains north of 198. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Strong winds and rough waves on are

Heat Advisory — Yukon Flats Severity: Moderate. Certainty: Likely. * WHAT...Hot temperatures as high as 85 degrees expected. * WHERE...Yukon Flats. * WHEN...Until 11 PM AKDT Wednesday. * IMPACTS...Individuals not accustomed to these unusually hot temperatures for this region m

M 4.5 - 172 km NNW of Tobelo, Indonesia Magnitude: 4.5. Place: 172 km NNW of Tobelo, Indonesia. Significance: 312. Tsunami: no. Alert: none.

Flood Warning — Gibson, IN Severity: Severe. Certainty: Observed. ...The Flood Warning continues for the following rivers in Indiana... Patoka River near Princeton affecting Gibson County. For the Patoka River...including Princeton...Moderate flooding is forecast. * WHAT...Mod

Small Craft Advisory — Admiralty Inlet Severity: Minor. Certainty: Likely. * WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt. * WHERE...Admiralty Inlet. * WHEN...Until 3 AM PDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft.

Gale Warning — Central U.S. Waters Strait Of Juan De Fuca; East Entrance U.S. Waters Strait Of Juan De Fuca Severity: Moderate. Certainty: Likely. * WHAT...For the first Gale Warning, west winds 20 to 30 kt and gusts up to 40 kt. For the second Gale Warning, west winds 15 to 25 k

Gale Warning — Central U.S. Waters Strait Of Juan De Fuca; East Entrance U.S. Waters Strait Of Juan De Fuca Severity: Moderate. Certainty: Likely. * WHAT...For the first Gale Warning, west winds 20 to 30 kt and gusts up to 40 kt. For the second Gale Warning, west winds 15 to 25 k

Air Quality Alert — Muskegon; Ottawa; Kent; Allegan; Barry; Van Buren Severity: Unknown. Certainty: Unknown. Air Quality Alert for Wednesday, July 8, 2026 The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has issued an Air Quality Alert for July 8, 2026, for

Heat Advisory — Washington; Wilkinson; Johnson; Emanuel; Bleckley; Laurens; Treutlen; Sumter; Dooly; Crisp; Pulaski; Wilcox; Dodge; Telfair; Wheeler; Montgomery; Toombs Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 107 expected. * WHERE...Portions of ce