A Spring-like storm arrives during the pre-dawn hour of Thursday bringing heavy rain, isolated thunderstorms, warm temperatures, coastal flooding and potentially damaging wind gusts…. Fortunately this will be a short duration storm with the core of the wind and rain lasting around 4 to 6 hours.
High Tide Thursday morning will be higher than normal due to the full moon…this is called the “Astro Tide”…..Full moon tides, even without a storm, tend to be higher than normal. Strong southerly winds will drag extra sea water towards the south coast and up Narragansett and Buzzards Bay. Water levels will run 1 to 3 feet above high tide. This will create minor to moderate flooding early Thursday morning between 7 and 9am
Below is a list of Tide information…by adding the “Astro Tide” due to the full moon, with the forecasted “Storm Surge” due to the strong southerly winds, you then get the forecasted “Total Tide Level”
ALL TIDE HEIGHTS ARE RELATIVE TO MEAN LOWER LOW WATER.
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.
WESTPORT
TOTAL ASTRO
TIDE DAY/TIME TIDE SURGE WAVES FLOOD
/FT/ /FT/ /FT/ /FT/ CATEGORY
——- ———- ——- ——- ——- ———-
3.4 02/08 PM 3.5 -0.1 2-3 NONE
6.5 03/07 AM 4.5 2.0 8-10 MODERATE
2.3 03/08 PM 3.5 -1.2 7-8 NONE
3.7 04/09 AM 4.3 -0.6 4-5 NONE
3.2 04/09 PM 3.6 -0.4 3 NONE
3.9 05/10 AM 4.2 -0.3 2 NONE
POINT JUDITH
TOTAL ASTRO
TIDE DAY/TIME TIDE SURGE WAVES FLOOD
/FT/ /FT/ /FT/ /FT/ CATEGORY
——- ———- ——- ——- ——- ———-
3.0 02/08 PM 3.1 -0.1 2-3 NONE
5.4 03/07 AM 3.6 1.8 8-12 MODERATE
1.8 03/08 PM 3.1 -1.3 7-8 NONE
3.3 04/09 AM 3.9 -0.6 4 NONE
2.7 04/09 PM 3.2 -0.5 3 NONE
3.5 05/10 AM 3.8 -0.3 2 NONE
WESTERLY
TOTAL ASTRO
TIDE DAY/TIME TIDE SURGE WAVES FLOOD
/FT/ /FT/ /FT/ /FT/ CATEGORY
——- ———- ——- ——- ——- ———-
2.5 02/08 PM 2.6 -0.1 2 NONE
4.3 03/07 AM 2.6 1.7 6-8 MINOR
0.2 03/06 PM 1.5 -1.3 4-5 NONE
2.6 04/09 AM 3.3 -0.7 2-3 NONE
2.2 04/10 PM 2.7 -0.5 2 NONE
2.9 05/10 AM 3.2 -0.3 1 NONE
NARRAGANSETT BAY – CONIMICUT POINT
TOTAL ASTRO
TIDE DAY/TIME TIDE SURGE WAVES FLOOD
/FT/ /FT/ /FT/ /FT/ CATEGORY
——- ———- ——- ——- ——- ———-
4.3 02/08 PM 4.4 0.0 1 NONE
8.1 03/08 AM 5.6 2.5 1-2 MODERATE
3.3 03/09 PM 4.4 -1.1 1 NONE
4.7 04/09 AM 5.3 -0.6 1 NONE
4.0 04/10 PM 4.4 -0.4 1 NONE
4.7 05/10 AM 5.1 -0.4 1 NONE
NARRAGANSETT BAY – FOX POINT
TOTAL ASTRO
TIDE DAY/TIME TIDE SURGE WAVES FLOOD
/FT/ /FT/ /FT/ /FT/ CATEGORY
——- ———- ——- ——- ——- ———-
4.5 02/08 PM 4.6 0.0 1 NONE
8.2 03/08 AM 5.7 2.5 1 MODERATE
3.5 03/09 PM 4.6 -1.1 1 NONE
4.8 04/09 AM 5.5 -0.7 1 NONE
4.2 04/10 PM 4.6 -0.4 1 NONE
4.8 05/10 AM 5.3 -0.5 1 NONE
NEWPORT HARBOR
TOTAL ASTRO
TIDE DAY/TIME TIDE SURGE WAVES FLOOD
/FT/ /FT/ /FT/ /FT/ CATEGORY
——- ———- ——- ——- ——- ———-
3.2 02/08 PM 3.3 -0.1 1 NONE
6.7 03/08 AM 4.7 2.0 2-5 MODERATE
2.0 03/09 PM 3.3 -1.3 2-4 NONE
3.6 04/09 AM 4.2 -0.6 1-2 NONE
2.9 04/09 PM 3.3 -0.4 1-2 NONE
3.8 05/10 AM 4.1 -0.3 1-2 NONE
Tony Petrarca
12-02-09 9:32pm