Marine Weather
| Forecast as of 4:19 PM EDT on March 20, 2010 |
| Synopsis For Massachusetts And Rhode Island Coastal Waters A cold front moving S from northern New England will cross the coastal waters tonight. It returns N into southern or central New England late sun into Mon as a warm front before dissipating at the expense of strengthening low pres moving into Pennsylvania. That low will become a gale center as it tracks across along the southern New England coast Tue then heads out to sea S of Sable Island Nova Scotia late Wed. For information on possible hazardous weather beyond the 24-36 hour forecast period...please visit www.Weather.Gov/Boston and follow the hazardous outlooks link at the top of the blue bar on the left. |
| Forecast as of 4:19 PM EDT on March 20, 2010 |
| Coastal Waters From Provincetown Ma To Chatham Ma To Nantucket Ma |
| Out 20 Nm- |
| Tonight SW winds 10 to 15 kt...becoming NW 5 to 10 kt late. Seas 2 to 4 ft. |
| Sun NE winds 10 to 15 kt with gusts up to 20 kt...becoming E 5 to 10 kt in the afternoon. Seas 2 to 4 ft. |
| Sun Night Se winds 5 to 10 kt...becoming S after midnight. Seas 2 to 3 ft. |
| Mon S winds 5 to 10 kt. Seas 2 to 3 ft. |
| Mon Night Se winds 5 to 10 kt...becoming E 10 to 15 kt after midnight. Seas 2 to 4 ft. Rain likely after midnight. |
| Tue E winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft...building to 6 to 9 ft in the afternoon. Rain. |
| Tue Night SW winds 10 to 15 kt with gusts up to 20 kt... becoming W after midnight. Seas 8 to 11 ft. Rain. |
| Wed NW winds 20 to 25 kt. Seas 8 to 11 ft... subsiding to 4 to 6 ft. |
| Thu NW winds 25 to 30 kt...becoming W 15 to 20 kt. Seas 4 to 6 ft. This product is normally issued twice daily at approximately 4 am and 4 PM...and updated as conditions warrant. |
| Water Temperatures | |
| Place | Temperature |
| Nantucket Island, MA | 46.0 °F |
| Woods Hole, MA | 42.1 °F |
| Boston, MA | 45.0 °F |
| Fall River, MA | 48.0 °F |
| Conimicut Light, RI | 46.9 °F |
| Providence, RI | 46.0 °F |
| Newport, RI | 45.0 °F |
| Quonset Point, RI | 46.9 °F |
Marine Map
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Updated:
Click any area for a Zone forecast. Click the Station ID for station data.
Marine Links
Marine links for U.S. Atlantic Ocean waters from Maine to New Jersey
- Coastal waters from Eastport ME to Stonington (Deer Isle) ME out 25 nm
- Eastport ME to Stonington (Deer Isle) ME from 25 nm to the Hague Line
- Coastal waters from Stonington (Deer Isle) ME to Merrimack River MA
- Boston Harbor
- Cape Cod Bay
- Nantucket Sound
- Vineyard Sound
- Buzzards Bay
- Rhode Island Sound
- Narragansett Bay
- Block Island Sound
- Coastal waters from Merrimack River MA to Plymouth MA out 25 nm
- Coastal waters from Provincetown MA to Chatham to Nantucket out 20 nm
- Coastal waters from Nantucket MA to Montauk NY out 20 nm
- Waters from Merrimack River MA to Watch Hill RI from 25 to 40 nm offshore
- Long Island Sound east of New Haven CT to Port Jefferson NY
- Long Island Sound west of New Haven CT to Port Jefferson NY
- New York Harbor
- Moriches Inlet NY to Montauk Point NY out 20 nm
- Fire Island Inlet NY to Moriches Inlet NY out 20 nm
- Sandy Hook NJ to Fire Island NY out 20 nm
- Waters from Montauk Point NY to Sandy Hook NJ from 20 to 40 nm offshore
- Slaughter Beach DE to Delaware Bay waters north of East Point Breakwater Harbor, NJ to Slaughter Beach, DE
- Slaughter Beach DE to Delaware waters south to East Point, NJ to Slaughter Beach, DE
Marine links for Lake Champlain marine forecast
Marine links for Atlantic offshore marine forecasts
- West Atlantic High Seas forecast 3N-60N, west of 35W
- Hudson Canyon to Baltimore Canyon
- Baltimore Canyon to Hatteras Canyon
- Hatteras Canyon to 31 N
- South and East of 1000 fathoms
Marine links for Canadian Lakes and Atlantic Ocean waters
Tides
Marine links for U.S. Atlantic Ocean waters from Maine to New Jersey
- Coastal waters from Eastport ME to Stonington (Deer Isle) ME out 25 nm
- Eastport ME to Stonington (Deer Isle) ME from 25 nm to the Hague Line
- Coastal waters from Stonington (Deer Isle) ME to Merrimack River MA
- Boston Harbor
- Cape Cod Bay
- Nantucket Sound
- Vineyard Sound
- Buzzards Bay
- Rhode Island Sound
- Narragansett Bay
- Block Island Sound
- Coastal waters from Merrimack River MA to Plymouth MA out 25 nm
- Coastal waters from Provincetown MA to Chatham to Nantucket out 20 nm
- Coastal waters from Nantucket MA to Montauk NY out 20 nm
- Waters from Merrimack River MA to Watch Hill RI from 25 to 40 nm offshore
- Long Island Sound east of New Haven CT to Port Jefferson NY
- Long Island Sound west of New Haven CT to Port Jefferson NY
- New York Harbor
- Moriches Inlet NY to Montauk Point NY out 20 nm
- Fire Island Inlet NY to Moriches Inlet NY out 20 nm
- Sandy Hook NJ to Fire Island NY out 20 nm
- Waters from Montauk Point NY to Sandy Hook NJ from 20 to 40 nm offshore
- Slaughter Beach DE to Delaware Bay waters north of East Point Breakwater Harbor, NJ to Slaughter Beach, DE
- Slaughter Beach DE to Delaware waters south to East Point, NJ to Slaughter Beach, DE
Marine links for Lake Champlain marine forecast
Marine links for Atlantic offshore marine forecasts
- West Atlantic High Seas forecast 3N-60N, west of 35W
- Hudson Canyon to Baltimore Canyon
- Baltimore Canyon to Hatteras Canyon
- Hatteras Canyon to 31 N
- South and East of 1000 fathoms
Marine links for Canadian Lakes and Atlantic Ocean waters
Tide Quick Jump to:
Cape Cod Canal (East Entrance) |
Cape Poge, Chappaquiddick Island |
Cedar Tree Neck, Martha's Vineyard |
East Chop, Martha's Vineyard |
Edgartown, Martha's Vineyard |
Gay Head, Martha's Vineyard |
Gloucester Harbor (Ten Pound Island) |
Menemsha Bight, Martha's Vineyard |
No Man's Land |
Oak Bluffs, Martha's Vineyard |
Off Chilmark Pond, Martha's Vineyard |
Off Jobs Neck Pond, Martha's Vineyard |
Off Lake Tashmoo, Martha's Vineyard |
Plymouth |
Provincetown |
Squibnocket Point, Martha's Vineyard |
Vineyard Haven, Martha's Vineyard |
Wasque Point, Chappaquiddick Island |
West Chop, Martha's Vineyard |
Woods Hole Oceanographic Institute |
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