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Marine Weather and Tides
Version 3.4 |
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed. 10/9/2019 Updated the Marine Zones. 9/4/2019 Fixed the weather maps due to NOAA moving them. 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports. |
| Sunrise 6:03AM | Sunset 8:03PM | Saturday August 8, 2020 5:41 AM EDT (09:41 UTC) | Moonrise 10:52PM | Moonset 10:42AM | Illumination 80% |  |
ANZ473 Expires:202008080345;;102193 Fzus71 Kphi 080253 Mwsphi Marine Weather Statement National Weather Service Mount Holly Nj 1053 Pm Edt Fri Aug 7 2020 Anz451>455-470>473-475-080345- 1053 Pm Edt Fri Aug 7 2020
.showers over the waters... The areas affected include... Coastal waters from cape henlopen to fenwick island de out 20 nm... Coastal waters from cape may nj to cape henlopen de out 20 nm... Coastal waters from great egg inlet to cape may nj out 20 nm... Coastal waters from little egg inlet to great egg inlet nj out 20 nm... Coastal waters from manasquan inlet to little egg inlet nj out 20 nm... Waters from cape may nj to fenwick island de out 20 to 40 nm... Waters from great egg inlet nj to cape may nj out 20 to 40 nm... Waters from little egg inlet nj to great egg inlet nj out 20 to 40 nm from 20 to 40 nm... Waters from manasquan inlet nj to little egg inlet nj out 20 to 40 nm... Waters from sandy hook nj to manasquan inlet nj out 20 to 40 nm... At 1050 pm edt, doppler radar indicated showers and isolated Thunderstorms, capable of producing winds to around 30 knots. These showers were located along a line extending from 14 nm east of barnegat light reef to 13 nm northeast of deepwater reef to 6 nm southwest of buoy 2ms, moving east at 15 knots. Locations impacted include... Atlantic city, five fathoms buoy, buoy 2fb, fenwick island, buoy 4fb, ship bottom, buoy 3fb, deepwater reef, garden state south reef, harvey cedars, great egg reef, ocean city reef, indian river inlet bridge, lavallette, the lump, barnegat light, north beach haven, 28- mile wreck, seaside park and brigantine. Precautionary/preparedness actions... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && lat...lon 3845 7510 3872 7508 3961 7438 3970 7426 3976 7426 4001 7407 4000 7342 3977 7330 3949 7337 3897 7374 3878 7396 3870 7415 3851 7426 3822 7431
.showers over the waters... The areas affected include... Coastal waters from cape henlopen to fenwick island de out 20 nm... Coastal waters from cape may nj to cape henlopen de out 20 nm... Coastal waters from great egg inlet to cape may nj out 20 nm... Coastal waters from little egg inlet to great egg inlet nj out 20 nm... Coastal waters from manasquan inlet to little egg inlet nj out 20 nm... Waters from cape may nj to fenwick island de out 20 to 40 nm... Waters from great egg inlet nj to cape may nj out 20 to 40 nm... Waters from little egg inlet nj to great egg inlet nj out 20 to 40 nm from 20 to 40 nm... Waters from manasquan inlet nj to little egg inlet nj out 20 to 40 nm... Waters from sandy hook nj to manasquan inlet nj out 20 to 40 nm... At 1050 pm edt, doppler radar indicated showers and isolated Thunderstorms, capable of producing winds to around 30 knots. These showers were located along a line extending from 14 nm east of barnegat light reef to 13 nm northeast of deepwater reef to 6 nm southwest of buoy 2ms, moving east at 15 knots. Locations impacted include... Atlantic city, five fathoms buoy, buoy 2fb, fenwick island, buoy 4fb, ship bottom, buoy 3fb, deepwater reef, garden state south reef, harvey cedars, great egg reef, ocean city reef, indian river inlet bridge, lavallette, the lump, barnegat light, north beach haven, 28- mile wreck, seaside park and brigantine. Precautionary/preparedness actions... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && lat...lon 3845 7510 3872 7508 3961 7438 3970 7426 3976 7426 4001 7407 4000 7342 3977 7330 3949 7337 3897 7374 3878 7396 3870 7415 3851 7426 3822 7431
ANZ400 401 Am Edt Sat Aug 8 2020
Synopsis for the coastal waters from sandy hook nj to fenwick island de and for delaware bay.. A stationary front is expected to weaken and washout during the day today. High pressure will build into the area tomorrow, before progressing offshore early next week. A cold front will approach new england around the middle of next week.
Synopsis for the coastal waters from sandy hook nj to fenwick island de and for delaware bay.. A stationary front is expected to weaken and washout during the day today. High pressure will build into the area tomorrow, before progressing offshore early next week. A cold front will approach new england around the middle of next week.
7 Day Forecast for Marine Location Near Stone Harbor , NJ
Hourly EDIT Helplocation: 38.79, -74.18 debug
Area Discussion for - Philadelphia/Mount Holly, PA
(on/off) Help NOTE: mouseover dotted underlined text for definitionFXUS61 KPHI 080750 AFDPHI
Area Forecast Discussion National Weather Service Mount Holly NJ 350 AM EDT Sat Aug 8 2020
SYNOPSIS. A stationary front is expected to weaken and washout during the day today. High pressure will build into the area tomorrow, before progressing offshore early next week. A cold front will approach New England around the middle of next week.
NEAR TERM /UNTIL 6 PM THIS EVENING/. The front will continue to sag south of our area through Saturday, becoming increasingly diffuse as it does so. At the surface the Mid- Atlantic will lie between a decaying (and weak) offshore low, and an elongated area of High Pressure centered over the Great Lakes/Ohio Valley. H5 heights will rise slightly behind the passage of a fairly potent shortwave this morning with associated mid-lvl drying.
The day will begin with some stratus and (likely more limited in spatial coverage) fog, and expect that the stratus will only slowly burn off through the morning hours and may even persist into the early afternoon in some spots (particularly near the coast) given very prevailing onshore flow.
The weak dynamic subsidence behind the aforementioned wave combined with drying aloft, and generally weaker lapse rates should limit convective coverage and intensity today. That being said enough low- lvl moisture remains pooled across our area to support the development of isolated or perhaps even scattered convection this afternoon. Guidance generally focuses convective initiation on two areas, the first being near the NJ/Delaware coasts near the sea breeze boundary, while the second area is associated with a weak trailing shortwave that crosses the Poconos late this afternoon. Focused the highest PoPs in these locations, but did broadbrush at least Slight Chc everywhere. Given only modest shear/instability/lapse rates think the overall severe threat is low. The heavy rain threat doesn't appear to serious either given decreasing moisture, however can't completely rule out some locally heavy rainfall given the moist low-lvls.
Highs should top out in the mid 80s in most spots, although with dewpoints near or above 70 it will feel fairly muggy.
SHORT TERM /6 PM THIS EVENING THROUGH 6 AM SUNDAY/. In general a quiet night is expected tomorrow night, however some guidance is depicting some light precipitation in association with a weak shortwave later in the night. Not really buying anything notable at this point as the dynamics look weak, and (as is important in the warm season) the diurnal timing is not favorable. Fog/Stratus potential doesn't look particularly impressive with only the most pessimistic guidance (e.g. the NAM and its derivatives) showing it developing. Lows should generally range from the mid 60s to the low 70s.
LONG TERM /SUNDAY THROUGH FRIDAY/. Overview: For a change, the long term should be starting rather tranquil as far as weather is concerned. A broad mid and upper level trough slowly drifting east may bring the next chance for showers and thunderstorms as early as mid week.
Details:
Sunday and Monday . In the wake of the mid level trough finally exiting our region, high pressure is expected to build in. The GFS and ECMWF continue to show a weak upper level trough traversing the Canadian Maritimes, but any impacts from this system should stay well to our north. Thanks to the low level southerly/southwesterly flow, expect a slight warming trend, with highs mostly in the upper 80s on Sunday and lower 90s on Monday.
Tuesday through Thursday . A broad upper level low is expected to continue to slowly drift east across central Canada. There continues to be some uncertainty in how soon, if at all, our region will see impacts (both in the form of rain and a cold front) associated with this system. Some of the more progressive solutions show rain in our region as early as Monday night, with the cold front getting into the southern Poconos by Wednesday before stalling. Other guidance shows rain chances in our region not increasing until Wednesday night and the front stalling well north of our region. For now, have stayed close to the previous forecast and a consensus blend of guidance until there is better agreement on the timing of this system.
AVIATION /08Z SATURDAY THROUGH WEDNESDAY/. The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas.
Through this morning . Generally expect most sites to settle into the high-end IFR/low-end MVFR range early this morning although periodic breakouts to VFR (particularly RDG/ABE) and drops to LIFR (particularly MIV/ACY) will be possible. Winds will be 5kts or less with variable direction. Moderate confidence
Saturday afternoon . Morning stratus should lift/erode by early afternoon with VFR conditions expected. There will a chance of showers/thunderstorms this afternoon but confidence is low on coverage and timing. Winds will start light and variable although later in the afternoon more established easterly/southeasterly winds could spread through the coastal/I-95 terminals from E-W. Moderate confidence.
Saturday night . Generally VFR conditions expected with winds either southerly or variable with speeds 5 kts or less. Moderate confidence.
Outlook .
Sunday through Monday . VFR conditions expected. Winds mostly southwesterly up to 10 kt, except near the coast (including KACY and KMIV) each afternoon where a sea breeze could shift winds to southerly or southeasterly at 10 to 15 kt). High confidence.
Tuesday and Wednesday . Mostly prevailing VFR conditions. However, there is a chance of showers and thunderstorms during the afternoon and evening hours, which could result in brief MVFR or even IFR conditions. Southerly to southwesterly winds 5 to 15 kt. Moderate confidence.
MARINE. Sub-SCA conditions are expected with light easterly winds (gusts <15kts) and around 2 foot seas prevailing through the day on Saturday
Outlook .
Sunday through Wednesday . Winds and seas should stay below SCA criteria.
Rip Currents . The Rip Current risk is expected to remain low through the weekend as wave heights in the surf zone remain in the 1-2 foot range and a 7-10 second southeasterly swell prevails.
EQUIPMENT. The NOAA Weather Radio All-Hazards broadcast from Hibernia Park Pennsylvania (Station WNG-704) remains off the air.
The NOAA Weather Radio All-Hazards broadcast from Franklin Township New Jersey (Station KZZ-31 ) is off the air.
PHI WATCHES/WARNINGS/ADVISORIES. PA . None. NJ . None. DE . None. MD . None. MARINE . None.
Synopsis . Johnson Near Term . Carr Short Term . Carr Long Term . Haines/Johnson Aviation . Carr/Johnson Marine . Carr/Johnson Equipment . WFO PHI
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a map| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | Pressure | DewPt |
| 44009 - DELAWARE BAY 26 NM Southeast of Cape May, NJ | 36 mi | 52 min | 2 ft | |||||
| ACYN4 - 8534720 - Atlantic City, NJ | 41 mi | 54 min | 71°F | 69°F | 1020.2 hPa | |||
| CMAN4 - 8536110 - Cape May, NJ | 43 mi | 54 min | NE 1.9 G 5.1 | 69°F | 70°F | 1019.6 hPa |
Wind History for Cape May, NJ
(wind in knots) EDIT (on/off) Help| 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | |
| Last 24hr | NE | E | NE | E G9 | E | SE | SW | SW | SW | SW | E | E G12 | E G11 | E G10 | E G11 | E G13 | NW G18 | S | E G10 | SE | SE | NE | NE G4 | NE G6 |
| 1 day ago | SE | SE | SE | E G5 | NE G8 | E G8 | NE G12 | NE G15 | E G20 | E G14 | E G16 | NE G13 | NE G11 | NE G8 | NE | E | NE G5 | NE | NE G7 | NE G7 | NE | E G6 | E | NE |
| 2 days ago | SE | SE | SE | SW | SW | W | W G7 | W G7 | W G6 | NW | NW | NW G7 | NW | NW G5 | -- | SE | S G8 | SE | SE | SE | SE | E | SE | E |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
Link to 5 minute data for KWWD
Wind History from WWD (wind in knots)
| 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | -12 PM | |
| Last 24hr | ||||||||||||||||||||||||
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| 2 days ago |
Tide / Current Tables for Waretown, Barnegat Bay, New Jersey
EDIT Weekend mode (on/off) (on/off) Help One Week of DataWaretown
Click for Map
Sat -- 01:55 AM EDT 0.61 feet High Tide
Sat -- 06:04 AM EDT Sunrise
Sat -- 08:31 AM EDT 0.04 feet Low Tide
Sat -- 10:42 AM EDT Moonset
Sat -- 02:23 PM EDT 0.57 feet High Tide
Sat -- 07:59 PM EDT Sunset
Sat -- 08:51 PM EDT 0.11 feet Low Tide
Sat -- 10:52 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sat -- 01:55 AM EDT 0.61 feet High Tide
Sat -- 06:04 AM EDT Sunrise
Sat -- 08:31 AM EDT 0.04 feet Low Tide
Sat -- 10:42 AM EDT Moonset
Sat -- 02:23 PM EDT 0.57 feet High Tide
Sat -- 07:59 PM EDT Sunset
Sat -- 08:51 PM EDT 0.11 feet Low Tide
Sat -- 10:52 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
| 12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm |
| 0.5 | 0.6 | 0.6 | 0.6 | 0.5 | 0.3 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.3 | 0.4 | 0.5 | 0.6 | 0.6 | 0.5 | 0.4 | 0.3 | 0.2 | 0.1 | 0.1 | 0.2 | 0.3 |
Tide / Current Tables for Stone Harbor, Great Channel, New Jersey
EDIT (on/off) Help One Week of DataStone Harbor
Click for Map
Sat -- 12:05 AM EDT 4.24 feet High Tide
Sat -- 06:06 AM EDT Sunrise
Sat -- 06:21 AM EDT 0.25 feet Low Tide
Sat -- 10:44 AM EDT Moonset
Sat -- 12:38 PM EDT 3.96 feet High Tide
Sat -- 06:39 PM EDT 0.79 feet Low Tide
Sat -- 08:02 PM EDT Sunset
Sat -- 10:54 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sat -- 12:05 AM EDT 4.24 feet High Tide
Sat -- 06:06 AM EDT Sunrise
Sat -- 06:21 AM EDT 0.25 feet Low Tide
Sat -- 10:44 AM EDT Moonset
Sat -- 12:38 PM EDT 3.96 feet High Tide
Sat -- 06:39 PM EDT 0.79 feet Low Tide
Sat -- 08:02 PM EDT Sunset
Sat -- 10:54 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
| 12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm |
| 4.2 | 4 | 3.3 | 2.4 | 1.4 | 0.7 | 0.3 | 0.4 | 1 | 2 | 2.8 | 3.5 | 3.9 | 3.9 | 3.5 | 2.8 | 2 | 1.3 | 0.9 | 0.8 | 1.2 | 2 | 2.8 | 3.5 |
Weather Map
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GEOS Local Image of EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop
Other links: Northern Pacific Contential US Full GOES-East
Wind Forecast for Philadelphia/Mount Holly, PA (5,6,7,8)
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Ground Weather Radar Station Dover AFB, DE
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