Marine Weather and Tide Forecast for Hopatcong, NJ

May 19, 2025 5:56 PM EDT (21:56 UTC)
Change Location

Sunrise 5:35 AM Sunset 8:14 PM
Moonrise 1:31 AM Moonset 11:28 AM

NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

Marine Forecasts

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NOTE: Zones were updated 3/20/2025

ANZ338 NEw York Harbor- 139 Pm Edt Mon May 19 2025

.small craft advisory in effect until midnight edt tonight - .

Tonight - NW winds 15 to 20 kt, diminishing to 10 to 15 kt late. Gusts up to 30 kt. Waves around 2 ft. Wave detail: nw 2 ft at 2 seconds.

Tue - N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Waves around 2 ft in the morning, then 1 ft or less.

Tue night - NE winds 5 to 10 kt, becoming E after midnight. Waves 1 ft or less. Slight chance of rain after midnight.

Wed - E winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft. Wave detail: E 2 ft at 3 seconds. Rain.

Wed night - E winds 20 to 25 kt with gusts up to 30 kt. Waves 2 to 3 ft. Wave detail: E 3 ft at 4 seconds. Rain. Vsby 1 to 3 nm after midnight.

Thu - E winds 20 to 25 kt, becoming ne 15 to 20 kt in the afternoon. Waves 2 to 3 ft. Wave detail: E 2 ft at 3 seconds. Rain. Vsby 1 to 3 nm.

Thu night - N winds 10 to 15 kt. Waves 2 to 3 ft. Rain, mainly in the evening.

Fri - NE winds 5 to 10 kt. Waves around 2 ft. Chance of showers.

Fri night - NW winds 5 to 10 kt. Waves around 2 ft. Chance of showers.

Sat - NW winds around 10 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of showers.

Sat night - NW winds 5 to 10 kt. Waves 1 ft or less.

ANZ300 139 Pm Edt Mon May 19 2025

Synopsis for the long island and connecticut coastal waters - High pressure builds into the area tonight and remains in place through Tuesday. Tuesday night, the high starts to slide east. Deepening low pressure passes south of the area Wednesday into Thursday. The low then moves northeast and into the canadian maritimes Thursday night through Saturday. Weak high pressure then builds in Saturday night through Monday.

7 Day Forecast for Marine Location Near Hopatcong , NJ

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Tide / Current for Passaic, Passaic River, New Jersey

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Passaic
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Mon -- 01:28 AM EDT 6.21 feet High Tide
Mon -- 01:28 AM EDT Moonrise
Mon -- 05:35 AM EDT Sunrise
Mon -- 09:24 AM EDT 1.06 feet Low Tide
Mon -- 11:26 AM EDT Moonset
Mon -- 02:09 PM EDT 5.34 feet High Tide
Mon -- 08:11 PM EDT Sunset
Mon -- 09:42 PM EDT 1.88 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION

Sorry, Passaic, Passaic River, New Jersey does not exist in database. Press Edit above and select a valid nearby location.

Passaic, Passaic River, New Jersey, Tide feet

12
am

5.4

1
am

6.1

2
am

6.1

3
am

5.4

4
am

4.4

5
am

3.3

6
am

2.4

7
am

1.9

8
am

1.5

9
am

1.1

10
am

1.2

11
am

2.2

12
pm

3.7

1
pm

4.8

2
pm

5.3

3
pm

5.1

4
pm

4.4

5
pm

3.5

6
pm

2.7

7
pm

2.4

8
pm

2.2

9
pm

10
pm

1.9

11
pm

2.6

Tide / Current for Belleville, Passaic River, New Jersey

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Belleville
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Mon -- 01:20 AM EDT 5.88 feet High Tide
Mon -- 01:28 AM EDT Moonrise
Mon -- 05:35 AM EDT Sunrise
Mon -- 08:53 AM EDT 0.97 feet Low Tide
Mon -- 11:26 AM EDT Moonset
Mon -- 02:06 PM EDT 5.07 feet High Tide
Mon -- 08:11 PM EDT Sunset
Mon -- 09:06 PM EDT 1.73 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION

Sorry, Belleville, Passaic River, New Jersey does not exist in database. Press Edit above and select a valid nearby location.

Belleville, Passaic River, New Jersey, Tide feet

12
am

5.4

1
am

5.8

2
am

5.8

3
am

5.2

4
am

4.2

5
am

6
am

2.1

7
am

1.5

8
am

1.1

9
am

10
am

1.4

11
am

2.6

12
pm

3.8

1
pm

4.7

2
pm

5.1

3
pm

4.9

4
pm

4.3

5
pm

3.4

6
pm

2.5

7
pm

8
pm

1.9

9
pm

1.7

10
pm

11
pm

2.9

Area Discussion for Philadelphia/Mount Holly, PA

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Weather Reporting Stations

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Stations	Dist	Age	Wind	Air	Water	Waves	inHg	DewPt
MHRN6	32 mi	57 min	NW 18G27
BATN6 - 8518750 - The Battery, NY	36 mi	57 min		69°F	62°F		29.71
ROBN4 - 8530973 - Robins Reef, NJ	36 mi	57 min	NW 22G26	67°F			29.75
KPTN6 - 8516945 - Kings Point, NY	46 mi	57 min	NW 18G21	65°F	61°F		29.76
SDHN4 - 8531680 - Sandy Hook, NJ	47 mi	57 min	NW 22G27	67°F	66°F		29.78

Wind History for No Ports station near this location

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Airport Reports

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Airport	Dist	Age	Wind kt	Vis	Sky	Weather	Air	DewPt	RH	inHg
KMMU MORRISTOWN MUNI,NJ	15 sm	6 min	NNW 13G24	10 sm	Clear		68°F	34°F	28%	29.80
KFWN SUSSEX,NJ	17 sm	3 min	NW 09G20	10 sm	Clear		64°F	36°F	34%	29.84
KCDW ESSEX COUNTY,NJ	18 sm	3 min	NW 14G22	10 sm	Clear		70°F	37°F	31%	29.79
KSMQ SOMERSET,NJ	23 sm	3 min	NW 15G25	10 sm	Clear		70°F	37°F	31%	29.78

Link to 1 hour of 5 minute data for K12N

Terminal Aerodrome Forecast (TAF) for K12N

Wind History Graph: 12N

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Weather Map

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Full Color Weather Map

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GEOS Local Image of Mid-Atlantic

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Ground Weather Radar Station

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Philadelphia, PA,

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