Marine Weather and Tide Forecast for Bowers, DE
 | Sunrise 7:07 AM Sunset 6:31 PM Moonrise 6:04 AM Moonset 5:14 PM |
Marine Forecasts
NOTE: Zones updated 4/16/2026. Some zones changed. Use Edit if needed.
ANZ431 Delaware Bay Waters South Of East Point Nj To Slaughter Beach De- 401 Am Edt Sat Oct 10 2026
.gale watch in effect from Sunday morning through Sunday evening - .
Today - E winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt late. Seas 1 foot or less, then around 2 ft this afternoon. Wave detail: ne 1 foot at 2 seconds and se 1 foot at 8 seconds, becoming E 2 ft at 3 seconds and se 1 foot at 8 seconds.
Tonight - E winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave detail: E 3 ft at 3 seconds and se 1 foot at 8 seconds. A chance of rain after midnight.
Sun - E winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft. Wave detail: se 5 ft at 7 seconds and E 4 ft at 4 seconds. Rain likely in the morning, then rain in the afternoon.
Sun night - SE winds 20 to 25 kt with gusts up to 30 kt, becoming sw 10 to 15 kt with gusts up to 20 kt after midnight. Seas 4 to 6 ft. Wave detail: se 6 ft at 9 seconds. Rain likely.
Mon - NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: se 4 ft at 9 seconds and W 2 ft at 3 seconds. Rain likely in the morning, then a chance of showers in the afternoon.
Mon night - NW winds 5 to 10 kt. Seas 2 to 4 ft. Wave detail: se 3 ft at 8 seconds and nw 2 ft at 3 seconds.
Tue - SW winds 5 to 10 kt. Seas around 2 ft.
Tue night - SW winds 10 to 15 kt, becoming W after midnight. Seas around 2 ft.
Wed - NW winds 10 to 15 kt. Seas 2 to 3 ft.
Wed night - N winds 10 to 15 kt. Seas around 2 ft.
ANZ400 401 Am Edt Sat Oct 10 2026
Synopsis for the coastal waters from sandy hook nj to fenwick island de and for delaware bay - High pressure dominates our weather through Saturday. The remnants of isaias will bring a return of unsettled conditions Sunday into Monday.
7 Day Forecast for Marine Location Near Bowers, DE
NEW! Add second zone forecast
| Fishing Creek entrance Click for Map Sat -- 03:53 AM EDT 0.07 feet Low Tide Sat -- 07:04 AM EDT Moonrise Sat -- 07:05 AM EDT Sunrise Sat -- 09:51 AM EDT 6.41 feet High Tide Sat -- 11:50 AM EDT New Moon Sat -- 04:18 PM EDT 0.18 feet Low Tide Sat -- 06:13 PM EDT Moonset Sat -- 06:29 PM EDT Sunset Sat -- 10:11 PM EDT 6.15 feet High Tide Tide / Current data from XTide NOT FOR NAVIGATION |
Fishing Creek entrance, Delaware Bay, New Jersey, Tide feet
| 12 am |
| 4 |
| 1 am |
| 2.7 |
| 2 am |
| 1.6 |
| 3 am |
| 0.5 |
| 4 am |
| 0.1 |
| 5 am |
| 0.7 |
| 6 am |
| 2 |
| 7 am |
| 3.6 |
| 8 am |
| 5 |
| 9 am |
| 6.1 |
| 10 am |
| 6.4 |
| 11 am |
| 5.8 |
| 12 pm |
| 4.6 |
| 1 pm |
| 3.3 |
| 2 pm |
| 2.2 |
| 3 pm |
| 1 |
| 4 pm |
| 0.2 |
| 5 pm |
| 0.4 |
| 6 pm |
| 1.5 |
| 7 pm |
| 3 |
| 8 pm |
| 4.4 |
| 9 pm |
| 5.6 |
| 10 pm |
| 6.1 |
| 11 pm |
| 5.8 |
| Delaware Bay entrance channel (depth 5 ft) Click for Map Flood direction 318 true Ebb direction 158 true Sat -- 01:17 AM EDT -2.96 knots Max Ebb Sat -- 05:07 AM EDT 0.00 knots Slack Sat -- 07:03 AM EDT Moonrise Sat -- 07:04 AM EDT Sunrise Sat -- 07:20 AM EDT 1.62 knots Max Flood Sat -- 10:05 AM EDT -0.00 knots Slack Sat -- 11:50 AM EDT New Moon Sat -- 01:38 PM EDT -3.11 knots Max Ebb Sat -- 05:37 PM EDT 0.00 knots Slack Sat -- 06:13 PM EDT Moonset Sat -- 06:28 PM EDT Sunset Sat -- 07:44 PM EDT 1.48 knots Max Flood Sat -- 10:28 PM EDT -0.00 knots Slack Tide / Current data from XTide NOT FOR NAVIGATION |
Delaware Bay entrance channel (depth 5 ft), Delaware Current, knots
| 12 am |
| -2.4 |
| 1 am |
| -2.9 |
| 2 am |
| -2.8 |
| 3 am |
| -2.3 |
| 4 am |
| -1.4 |
| 5 am |
| -0.1 |
| 6 am |
| 1 |
| 7 am |
| 1.6 |
| 8 am |
| 1.5 |
| 9 am |
| 0.9 |
| 10 am |
| 0.1 |
| 11 am |
| -1 |
| 12 pm |
| -2.2 |
| 1 pm |
| -3 |
| 2 pm |
| -3.1 |
| 3 pm |
| -2.7 |
| 4 pm |
| -1.9 |
| 5 pm |
| -0.8 |
| 6 pm |
| 0.4 |
| 7 pm |
| 1.3 |
| 8 pm |
| 1.5 |
| 9 pm |
| 1.1 |
| 10 pm |
| 0.4 |
| 11 pm |
| -0.5 |
Area Discussion for Philadelphia/Mount Holly, PA
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FXUS61 KPHI 100738 AFDPHI
Area Forecast Discussion National Weather Service Mount Holly NJ 338 AM EDT Sat Oct 10 2026
WHAT HAS CHANGED
Small Craft Advisory issued for northern New Jersey coastal waters. Gale Watch remains in effect for all other marine zones.
KEY MESSAGES
1. Tranquil, dry weather will prevail through Saturday with no significant weather hazards anticipated.
2. The remnants of Hurricane Isaias will impact the area Sunday into Sunday night, bringing moderate rain, breezy conditions, and a low threat of a tornado.
3. Minor tidal flooding possible with Sunday morning's high tide, mainly for coastal areas within Delaware Bay.
DISCUSSION
KEY MESSAGE 1...Tranquil, dry weather will prevail through Saturday with no significant weather hazards anticipated.
High pressure is expected to begin shifting slowly eastward away from the area during the day Saturday. It will remain dry, but cloud cover should steadily increase through the day. As a result, afternoon highs will be a couple of degrees cooler on Saturday than today, but still in the low 70s for most. However, as the high pressure center shifts northeastward, winds will settle out of the east- northeast. The onshore flow will knock temperatures down even further for locations near the coast.
KEY MESSAGE 2...The remnants of Hurricane Isaias will impact the area Sunday into Sunday night, bringing moderate rain, breezy conditions, and a low threat of a tornado.
The primary forecast concern is for Sunday into Sunday night, when the remnants of Hurricane Isaias in the Gulf will be impacting our region. Isaias made landfall yesterday evening in the western Florida panhandle and now continues to interact with an upper trough. Extratropical transition is ongoing and the resultant hybrid low will continue northward into the Tennessee Valley through Saturday night, and then northeastward in the direction of our area on Sunday.
Guidance has come into good consensus that Isaias's remnants will impact our region beginning Sunday and into Sunday night, and perhaps lingering into early Monday. Widespread moderate to locally heavy rainfall will be the primary sensible impact, along with breeze ESE winds during the daytime and into the evening hours on Sunday. PWats are modeled to be in the 1.5-2+ inch range, so while the rain should be mainly stratiform in nature, some periods of convectively enhanced heavy rainfall will be possible, especially later in the day and into the evening. Rain will push out of the area overnight, but some showers and drizzle will likely linger overnight and into Monday.
The rainfall forecast has remained mostly unchanged from before, and we expect a widespread 1-2" rainfall event across our area, with potentially for isolated amounts up to 3" possible. Guidance continues to shift where the heaviest corridor of rainfall will be, but continues to most likely be somewhere along the I-95 corridor and southeast, though confidence on narrowing down the exact location remains very low. WPC has maintained most of the region in a Marginal Risk (1 of 4) Excessive Rainfall Outlook for Sunday, meaning at least isolated instances of flooding will be possible. Flooding is not anticipated to be a significant concern with this event, however some localized minor urban and poor drainage flooding is possible along with ponding on roads. There are currently no river gauges forecast to reach flood stage, however if the axis of heavier rain shifts north into northern NJ (especially in the 2-3" range), this could cause some gauges in the Raritan basin (namely the Millstone River) to rise to near minor flood stage.
ESE winds will increase to 10-20 mph on Sunday, with gusts up to 30 mph possible (perhaps up to 40 mph along the immediate coast). Temperatures will remain steady in the upper 50s and 60s much of the day. Long story short, a wet and breezy Sunday.
Aside from the rain, with the system lifting over our region, shear and CAPE may reach values just high enough to support some isolated severe storms Sunday evening into Sunday night. Our southern zones remain in a Marginal Risk (1 of 5) Severe Thunderstorm Outlook for Sunday, mainly for the low risk of a brief, weak tornado or damaging wind gust. Some rumbles of thunder will be possible by Sunday evening with the rain.
KEY MESSAGE 3...Minor tidal flooding possible with Sunday morning's high tide, mainly for coastal areas within Delaware Bay.
With a period of east/southeasterly flow expected and the upcoming New Moon, increased tidal levels are expected later this weekend
This will result in spotty to widespread minor Saturday night
No marine hazards currently anticipated with winds under 25 kts and seas below 5 feet. tidal flooding, mainly for coastal communities along Delaware Bay. The only forecast point currently forecast to reach widespread minor is Bowers Beach, but further north, Reedy Point could hit that level as well. Will wait another forecast cycle or two to determine if any Coastal Flood Advisories are needed. There is higher confidence in Cape May and Cumberland County in NJ and Sussex County in Delaware only reaching spotty minor. Overall though, this event will be nothing like late September.
The current forecast has no tidal flooding for areas along the Atlantic coastline north of Cape May County. The forecast for the tidal Delaware River and Chesapeake Bay also has tide levels staying below flood stage at this time.
AVIATION /07Z SATURDAY THROUGH WEDNESDAY/
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas.
Rest of tonight (through 12Z)...VFR with increasing high clouds. Winds lgt/vrb overnight. Calm periods likely. High confidence.
Saturday...VFR with SCT/BKN high clouds. Light winds in the morning will eventually settle out of the east at 5-10 kt. High confidence.
Saturday night...VFR. No significant weather. High confidence.
Outlook...
Sunday through Monday...Restrictions are expected in rain and low clouds. Gusty ESE winds on Sunday.
Monday night through Tuesday...Primarily VFR. Isolated showers and thunderstorms are possible Tuesday afternoon, which could lead to brief restrictions.
Wednesday...VFR. Gusty NNW winds possible.
MARINE
Winds will increase out of the east Saturday to 10-15 kt with gusts up to 20 kt by the evening. Wind gusts of 25 kts possible towards late Saturday night and early Sunday morning. Seas 1-3 feet, increasing to 2 to 4 feet Saturday night night. Fair weather.
Outlook...
Sunday through Monday...Gale force ESE wind gusts possible on Sunday, then advisory conditions expected to persist through Monday. Gale Watch issued for most of our marine zones for Sunday into Sunday evening. Seas building to 8-12 feet across the Atlantic waters Sunday into Sunday night before diminishing into Monday. Visibility restrictions are likely in rain and perhaps spray.
Tuesday...No marine hazards expected.
Tuesday night through Wednesday...Advisory conditions probable as a cold front moves offshore. Northwest winds gusting up to 25 kts and seas up to 5 feet.
PHI WATCHES/WARNINGS/ADVISORIES
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...Gale Watch from Sunday morning through Sunday evening for ANZ430-431-451>455.
Small Craft Advisory from noon Sunday to 6 AM EDT Monday for ANZ450.
Gale Watch from Sunday morning through Sunday evening for ANZ481>483-485.
Area Forecast Discussion National Weather Service Mount Holly NJ 338 AM EDT Sat Oct 10 2026
WHAT HAS CHANGED
Small Craft Advisory issued for northern New Jersey coastal waters. Gale Watch remains in effect for all other marine zones.
KEY MESSAGES
1. Tranquil, dry weather will prevail through Saturday with no significant weather hazards anticipated.
2. The remnants of Hurricane Isaias will impact the area Sunday into Sunday night, bringing moderate rain, breezy conditions, and a low threat of a tornado.
3. Minor tidal flooding possible with Sunday morning's high tide, mainly for coastal areas within Delaware Bay.
DISCUSSION
KEY MESSAGE 1...Tranquil, dry weather will prevail through Saturday with no significant weather hazards anticipated.
High pressure is expected to begin shifting slowly eastward away from the area during the day Saturday. It will remain dry, but cloud cover should steadily increase through the day. As a result, afternoon highs will be a couple of degrees cooler on Saturday than today, but still in the low 70s for most. However, as the high pressure center shifts northeastward, winds will settle out of the east- northeast. The onshore flow will knock temperatures down even further for locations near the coast.
KEY MESSAGE 2...The remnants of Hurricane Isaias will impact the area Sunday into Sunday night, bringing moderate rain, breezy conditions, and a low threat of a tornado.
The primary forecast concern is for Sunday into Sunday night, when the remnants of Hurricane Isaias in the Gulf will be impacting our region. Isaias made landfall yesterday evening in the western Florida panhandle and now continues to interact with an upper trough. Extratropical transition is ongoing and the resultant hybrid low will continue northward into the Tennessee Valley through Saturday night, and then northeastward in the direction of our area on Sunday.
Guidance has come into good consensus that Isaias's remnants will impact our region beginning Sunday and into Sunday night, and perhaps lingering into early Monday. Widespread moderate to locally heavy rainfall will be the primary sensible impact, along with breeze ESE winds during the daytime and into the evening hours on Sunday. PWats are modeled to be in the 1.5-2+ inch range, so while the rain should be mainly stratiform in nature, some periods of convectively enhanced heavy rainfall will be possible, especially later in the day and into the evening. Rain will push out of the area overnight, but some showers and drizzle will likely linger overnight and into Monday.
The rainfall forecast has remained mostly unchanged from before, and we expect a widespread 1-2" rainfall event across our area, with potentially for isolated amounts up to 3" possible. Guidance continues to shift where the heaviest corridor of rainfall will be, but continues to most likely be somewhere along the I-95 corridor and southeast, though confidence on narrowing down the exact location remains very low. WPC has maintained most of the region in a Marginal Risk (1 of 4) Excessive Rainfall Outlook for Sunday, meaning at least isolated instances of flooding will be possible. Flooding is not anticipated to be a significant concern with this event, however some localized minor urban and poor drainage flooding is possible along with ponding on roads. There are currently no river gauges forecast to reach flood stage, however if the axis of heavier rain shifts north into northern NJ (especially in the 2-3" range), this could cause some gauges in the Raritan basin (namely the Millstone River) to rise to near minor flood stage.
ESE winds will increase to 10-20 mph on Sunday, with gusts up to 30 mph possible (perhaps up to 40 mph along the immediate coast). Temperatures will remain steady in the upper 50s and 60s much of the day. Long story short, a wet and breezy Sunday.
Aside from the rain, with the system lifting over our region, shear and CAPE may reach values just high enough to support some isolated severe storms Sunday evening into Sunday night. Our southern zones remain in a Marginal Risk (1 of 5) Severe Thunderstorm Outlook for Sunday, mainly for the low risk of a brief, weak tornado or damaging wind gust. Some rumbles of thunder will be possible by Sunday evening with the rain.
KEY MESSAGE 3...Minor tidal flooding possible with Sunday morning's high tide, mainly for coastal areas within Delaware Bay.
With a period of east/southeasterly flow expected and the upcoming New Moon, increased tidal levels are expected later this weekend
This will result in spotty to widespread minor Saturday night
No marine hazards currently anticipated with winds under 25 kts and seas below 5 feet. tidal flooding, mainly for coastal communities along Delaware Bay. The only forecast point currently forecast to reach widespread minor is Bowers Beach, but further north, Reedy Point could hit that level as well. Will wait another forecast cycle or two to determine if any Coastal Flood Advisories are needed. There is higher confidence in Cape May and Cumberland County in NJ and Sussex County in Delaware only reaching spotty minor. Overall though, this event will be nothing like late September.
The current forecast has no tidal flooding for areas along the Atlantic coastline north of Cape May County. The forecast for the tidal Delaware River and Chesapeake Bay also has tide levels staying below flood stage at this time.
AVIATION /07Z SATURDAY THROUGH WEDNESDAY/
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas.
Rest of tonight (through 12Z)...VFR with increasing high clouds. Winds lgt/vrb overnight. Calm periods likely. High confidence.
Saturday...VFR with SCT/BKN high clouds. Light winds in the morning will eventually settle out of the east at 5-10 kt. High confidence.
Saturday night...VFR. No significant weather. High confidence.
Outlook...
Sunday through Monday...Restrictions are expected in rain and low clouds. Gusty ESE winds on Sunday.
Monday night through Tuesday...Primarily VFR. Isolated showers and thunderstorms are possible Tuesday afternoon, which could lead to brief restrictions.
Wednesday...VFR. Gusty NNW winds possible.
MARINE
Winds will increase out of the east Saturday to 10-15 kt with gusts up to 20 kt by the evening. Wind gusts of 25 kts possible towards late Saturday night and early Sunday morning. Seas 1-3 feet, increasing to 2 to 4 feet Saturday night night. Fair weather.
Outlook...
Sunday through Monday...Gale force ESE wind gusts possible on Sunday, then advisory conditions expected to persist through Monday. Gale Watch issued for most of our marine zones for Sunday into Sunday evening. Seas building to 8-12 feet across the Atlantic waters Sunday into Sunday night before diminishing into Monday. Visibility restrictions are likely in rain and perhaps spray.
Tuesday...No marine hazards expected.
Tuesday night through Wednesday...Advisory conditions probable as a cold front moves offshore. Northwest winds gusting up to 25 kts and seas up to 5 feet.
PHI WATCHES/WARNINGS/ADVISORIES
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...Gale Watch from Sunday morning through Sunday evening for ANZ430-431-451>455.
Small Craft Advisory from noon Sunday to 6 AM EDT Monday for ANZ450.
Gale Watch from Sunday morning through Sunday evening for ANZ481>483-485.
| Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
| BRND1 - 8555889 - Brandywine Shoal Light, DE | 10 mi | 44 min | ENE 5.1G | 30.30 | ||||
| DRSD1 - Delaware Reserve, DE | 11 mi | 62 min | 0 | 49°F | 30.30 | 49°F | ||
| SJSN4 - 8537121 - Ship John Shoal, NJ | 16 mi | 44 min | ENE 5.1G | 67°F | 30.33 | |||
| CMAN4 - 8536110 - Cape May, NJ | 17 mi | 44 min | ENE 2.9G | 65°F | 30.32 | |||
| LWSD1 - 8557380 - Lewes, DE | 23 mi | 44 min | ESE 4.1G | 67°F | 30.32 | |||
| DELD1 - 8551762 - Delaware City, DE | 38 mi | 44 min | NW 1.9G | 30.33 | ||||
| CHCM2 - 8573927 - Chesapeake City, MD | 43 mi | 44 min | 0G | 67°F | 30.33 | |||
| ACYN4 - 8534720 - Atlantic City, NJ | 47 mi | 44 min | 65°F | 30.33 |
Wind History for No Ports station near this location
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Link to 5 hour of 5 minute data for KDOV
Terminal Aerodrome Forecast (TAF) for KDOV
Wind History Graph: DOV
(wind in knots)
GEOS Local Image of Mid-Atlantic
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