Coastal Flood Warnings/Watches/Statements
Issued by NWS Portland, ME

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1
135
WHUS41 KGYX 060759
CFWGYX

Coastal Hazard Message
National Weather Service Gray ME
259 AM EST Sat Dec 6 2025

MEZ023-024-NHZ014-061600-
/O.NEW.KGYX.CF.S.0007.251206T1500Z-251206T1800Z/
Coastal York-Coastal Cumberland-Coastal Rockingham-
259 AM EST Sat Dec 6 2025

...COASTAL FLOOD STATEMENT IN EFFECT FROM 10 AM THIS MORNING TO
1 PM EST THIS AFTERNOON...

* WHAT...High astronomical tides will bring water levels to near
  minor flood stage.

* WHERE...In Maine, Coastal York and Coastal Cumberland
  Counties. In New Hampshire, Coastal Rockingham County.

* WHEN...From 10 AM this morning to 1 PM EST this afternoon.

* IMPACTS...Some water on low lying roads and property.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Do not drive through flooded roadways.

&&

Time of high total tides are approximate to the nearest hour.

Seavey Island / Portsmouth NH
MLLW Categories - Minor 11.5 ft, Moderate 12.5 ft, Major 13.5 ft
MHHW Categories - Minor 2.6 ft, Moderate 3.6 ft, Major 4.6 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Waves    Flood
            ft MLLW    ft MHHW       ft       ft      Impact
 --------  ---------  ---------  ---------  -------  --------
 06/12 PM    10.6        1.7        0.3        1       None
 07/01 AM     8.6       -0.3        0.1        2       None
 07/01 PM    10.1        1.2        0.0        1       None
 08/01 AM     8.4       -0.5        0.1        2       None
 08/02 PM     9.0        0.1       -0.7        2       None

Hampton Harbor NH
MLLW Categories - Minor 11.0 ft, Moderate 12.0 ft, Major 13.0 ft
MHHW Categories - Minor 1.4 ft, Moderate 2.4 ft, Major 3.4 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Waves    Flood
            ft MLLW    ft MHHW       ft       ft      Impact
 --------  ---------  ---------  ---------  -------  --------
 06/01 AM     8.7       -0.9        0.4        1       None
 06/12 PM    11.1        1.5        0.5        1      Minor
 07/12 AM     9.2       -0.4        0.3        1       None
 07/01 PM    10.6        1.0        0.2        1       None
 08/01 AM     9.0       -0.6        0.3        1       None
 08/01 PM     9.5       -0.1       -0.5        1       None

Portland ME
MLLW Categories - Minor 12.0 ft, Moderate 13.0 ft, Major 14.0 ft
MHHW Categories - Minor 2.1 ft, Moderate 3.1 ft, Major 4.1 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Waves    Flood
            ft MLLW    ft MHHW       ft       ft      Impact
 --------  ---------  ---------  ---------  -------  --------
 06/11 AM    11.8        1.9        0.3        1       None
 07/12 AM    10.0        0.1        0.2        1       None
 07/12 PM    11.4        1.5        0.1        1       None
 08/01 AM     9.8       -0.1        0.2        1       None
 08/01 PM     9.9       -0.0       -1.0        1       None

Scarborough River Test Point
MLLW Categories - Minor 14.0 ft, Moderate 15.0 ft, Major 16.0 ft
MHHW Categories - Minor 4.5 ft, Moderate 5.5 ft, Major 6.5 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Waves    Flood
            ft MLLW    ft MHHW       ft       ft      Impact
 --------  ---------  ---------  ---------  -------  --------
 06/12 PM    11.6        2.1        0.4        0       None
 07/12 AM     9.4       -0.1        0.2        0       None
 07/01 PM    11.1        1.6        0.1        0       None
 08/01 AM     9.3       -0.2        0.2        0       None
 08/01 PM     9.7        0.2       -0.9        0       None

&&

$$

Tubbs