Old Res Weather

Lexington, Massachusetts, USA

35°F
2/16/2025 7:17pm 
  • Lexington Conditions: Light rain, Overcast
  • Temperature: 35.1°F / 1.7°CColder 0.1°F than last hour.
  • Dew Point: 32.4°FDecreased 0.1°Fsince last hour.
  • Relative Humidity: 90% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.00 inFalling 0.05 inHg/hr Falling Slowly
  • Visibility: 7 miles
  • Rain Today: 0.01 in
  • UV Index: $VPuv None
  •   

High Surf Advisory

Issued by the National Weather Service - Tiyan, GU

    HIGH SURF ADVISORY  

Guam, GU; Rota, MP; Tinian, MP; Saipan, MP

High Surf Advisory issued March 12 at 4:06PM ChST until March 16 at 4:00PM ChST by NWS Tiyan GU

HIGH SURF ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 4 PM CHST MONDAY... ...HIGH RIP CURRENT RISK IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON

Areas Affected: Guam; Rota; Tinian; Saipan

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Thursday 4:06pm ChST

Alert Effective: Thursday 4:06pm ChST

Alert Expires: Friday 6:00am ChST (expect updated alert by this time)

Event Onset: Friday 4:00am ChST

Event Ends: Monday 4:00pm ChST

Issued by: NWS Tiyan GU

Details: 
...HIGH SURF ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 4 PM CHST MONDAY... ...HIGH RIP CURRENT RISK IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON...

* WHAT...Large breaking waves of 7 to 9 feet, building to 9 to 11
feet Friday, and dangerous rip currents expected.

* WHERE...For the High Surf Advisory, north facing reefs of the
Marianas. For the High Rip Current Risk, north and east facing
reefs.

* WHEN...From 4 AM Friday to 4 PM ChST Monday.

* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion. Rip currents can sweep even the best
swimmers away from shore into deeper water.

* ADDITIONAL DETAILS...A large northeast swell combined with a north
secondary swell produced by a strong mid-latitude frontal system
and a nearby shear line will produce hazardous surf along north
facing reefs and a high risk of rip currents along north and east
facing reefs. Surf will initially be between 7 and 9 feet, building
to between 9 and 11 feet Friday.

Information: 
Rip currents will be life threatening. Inexperienced swimmers should
remain out of the water due to dangerous surf conditions. If caught
in a rip current, relax and float. Don't swim against the current. If
able, swim in a direction following the shoreline. If unable to
escape, face the shore and call or wave for help.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.2af1e84f0be85e6de347913785e927bf38674230.001.1
Codes: GUZ001, MPZ001, MPZ002, MPZ003
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2af1e84f0be85e6de347913785e927bf38674230.001.1