vanaf: 16-03-2026, 04:33
naar: 16-03-2026, 19:00

* WHAT...Large breaking waves of 10 to 13 feet, up to 16 feet along north facing reefs. Dangerous rip currents. Possible coastal inundation along northern shorelines. * WHERE...West, north, and east facing reefs of the Marianas. For the Coastal Flood Watch, northern shorelines. * WHEN...For the High Surf Warning, until 5 AM ChST Tuesday. For the Coastal Flood Watch and the High Rip Current Risk, through late tonight. * IMPACTS...Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. Breaking waves can sweep people off jetties and docks, and into dangerous seas. Life-threatening swimming conditions and significant beach erosion can be expected. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Long period NNW swell from a low pressure system near Japan and long-period NE swell from a Kona Low northwest of Hawai'i continue to produce hazardous surf and a high risk of rip currents along west, north, and east facing reefs. The main concern will be north facing reefs, where surf can reach up to 16 feet through late tonight. Hazardous surf of at least 9 feet along west and north and of at least 12 feet along east facing reefs may persist longer, so either an extension of the Warning or an extension of as an Advisory will likely be needed. Coastal inundation along northern shorelines could reach 1 to 3 feet through tonight.

vanaf: 16-03-2026, 04:33
naar: 16-03-2026, 19:00

* WHAT...Large breaking waves of 10 to 13 feet, up to 16 feet along north facing reefs. Dangerous rip currents. Possible coastal inundation along northern shorelines. * WHERE...West, north, and east facing reefs of the Marianas. For the Coastal Flood Watch, northern shorelines. * WHEN...For the High Surf Warning, until 5 AM ChST Tuesday. For the Coastal Flood Watch and the High Rip Current Risk, through late tonight. * IMPACTS...Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. Breaking waves can sweep people off jetties and docks, and into dangerous seas. Life-threatening swimming conditions and significant beach erosion can be expected. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Long period NNW swell from a low pressure system near Japan and long-period NE swell from a Kona Low northwest of Hawai'i continue to produce hazardous surf and a high risk of rip currents along west, north, and east facing reefs. The main concern will be north facing reefs, where surf can reach up to 16 feet through late tonight. Hazardous surf of at least 9 feet along west and north and of at least 12 feet along east facing reefs may persist longer, so either an extension of the Warning or an extension of as an Advisory will likely be needed. Coastal inundation along northern shorelines could reach 1 to 3 feet through tonight.

vanaf: 16-03-2026, 04:33
naar: 16-03-2026, 19:00

* WHAT...Large breaking waves of 10 to 13 feet, up to 16 feet along north facing reefs. Dangerous rip currents. Possible coastal inundation along northern shorelines. * WHERE...West, north, and east facing reefs of the Marianas. For the Coastal Flood Watch, northern shorelines. * WHEN...For the High Surf Warning, until 5 AM ChST Tuesday. For the Coastal Flood Watch and the High Rip Current Risk, through late tonight. * IMPACTS...Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure may be inundated. Some shoreline erosion may occur. Breaking waves can sweep people off jetties and docks, and into dangerous seas. Life-threatening swimming conditions and significant beach erosion can be expected. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Long period NNW swell from a low pressure system near Japan and long-period NE swell from a Kona Low northwest of Hawai'i continue to produce hazardous surf and a high risk of rip currents along west, north, and east facing reefs. The main concern will be north facing reefs, where surf can reach up to 16 feet through late tonight. Hazardous surf of at least 9 feet along west and north and of at least 12 feet along east facing reefs may persist longer, so either an extension of the Warning or an extension of as an Advisory will likely be needed. Coastal inundation along northern shorelines could reach 1 to 3 feet through tonight.