Bay
Harsimus Cove
New Jersey · United States · Pacific Ocean
40.7270, -74.0307 · Hoboken, 2 km
- 23°Sea · August
- 26°High · July
- 8.8 hSunshine · July
Your month at the beach
Harsimus Cove in January
- 4°CAir, daytime high-2°C at night
- 6°CSea temperature
- 3.7 hSunshine a day
- 10 daysRainy days in the month99 mm in total
- 23 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Harsimus Cove in February
- 4°CAir, daytime high-1°C at night
- 4°CSea temperature
- 4.9 hSunshine a day
- 9 daysRainy days in the month95 mm in total
- 23 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Harsimus Cove in March
- 7°CAir, daytime high1°C at night
- 5°CSea temperature
- 5.8 hSunshine a day
- 11 daysRainy days in the month114 mm in total
- 22 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Harsimus Cove in April
- 12°CAir, daytime high6°C at night
- 8°CSea temperature
- 7.1 hSunshine a day
- 11 daysRainy days in the month107 mm in total
- 19 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Harsimus Cove in May
- 17°CAir, daytime high12°C at night
- 13°CSea temperature
- 7.4 hSunshine a day
- 12 daysRainy days in the month101 mm in total
- 17 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Harsimus Cove in June
- 22°CAir, daytime high17°C at night
- 18°CSea temperature
- 8.3 hSunshine a day
- 13 daysRainy days in the month115 mm in total
- 15 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Harsimus Cove in July
- 26°CAir, daytime high21°C at night
- 22°CSea temperature
- 8.8 hSunshine a day
- 13 daysRainy days in the month114 mm in total
- 15 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Harsimus Cove in August
- 26°CAir, daytime high21°C at night
- 23°CSea temperature
- 8.0 hSunshine a day
- 13 daysRainy days in the month114 mm in total
- 15 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Harsimus Cove in September
- 23°CAir, daytime high18°C at night
- 21°CSea temperature
- 7.0 hSunshine a day
- 10 daysRainy days in the month97 mm in total
- 17 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Harsimus Cove in October
- 18°CAir, daytime high12°C at night
- 17°CSea temperature
- 5.1 hSunshine a day
- 9 daysRainy days in the month124 mm in total
- 21 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Harsimus Cove in November
- 12°CAir, daytime high7°C at night
- 13°CSea temperature
- 4.4 hSunshine a day
- 8 daysRainy days in the month101 mm in total
- 21 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
Harsimus Cove in December
- 7°CAir, daytime high2°C at night
- 9°CSea temperature
- 3.2 hSunshine a day
- 11 daysRainy days in the month133 mm in total
- 23 km/hAverage wind
Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.
The beach itself
- 313Places to stay within 5 kmHotels, guest houses, apartments and campsites · OpenStreetMap
- 13 kmAirport: Newark Liberty International Airport (EWR)In a straight line; by road it is further Car hire at Newark Liberty International Airport (EWR) ↗
No reliable information yet on: bathing water quality, wheelchair access, lifeguards.
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
January from 2020 to 2025
In January 2025 the sea averaged 5.9 °C — about the same as the 1991–2020 average.
1991–2020 average: 6.0 °C
1991–2020 average: 3.6 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
February from 2020 to 2025
In February 2025 the sea averaged 3.9 °C — 0.4 °C below the 1991–2020 average.
1991–2020 average: 4.3 °C
1991–2020 average: 4.1 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
March from 2020 to 2025
In March 2025 the sea averaged 5.8 °C — 1.0 °C above the 1991–2020 average.
1991–2020 average: 4.8 °C
1991–2020 average: 6.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
April from 2020 to 2025
In April 2025 the sea averaged 8.6 °C — 0.7 °C above the 1991–2020 average.
1991–2020 average: 7.9 °C
1991–2020 average: 12.0 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
May from 2020 to 2025
In May 2025 the sea averaged 13.4 °C — 0.8 °C above the 1991–2020 average.
1991–2020 average: 12.6 °C
1991–2020 average: 17.0 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
June from 2020 to 2025
In June 2025 the sea averaged 19.1 °C — 1.0 °C above the 1991–2020 average.
1991–2020 average: 18.1 °C
1991–2020 average: 22.5 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
July from 2020 to 2025
In July 2025 the sea averaged 24.0 °C — 1.8 °C above the 1991–2020 average.
1991–2020 average: 22.2 °C
1991–2020 average: 26.2 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
August from 2020 to 2025
In August 2025 the sea averaged 23.5 °C — 0.4 °C above the 1991–2020 average.
1991–2020 average: 23.1 °C
1991–2020 average: 26.2 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
September from 2020 to 2025
In September 2025 the sea averaged 21.8 °C — 0.4 °C above the 1991–2020 average.
1991–2020 average: 21.4 °C
1991–2020 average: 23.2 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
October from 2020 to 2025
In October 2025 the sea averaged 18.8 °C — 1.5 °C above the 1991–2020 average.
1991–2020 average: 17.3 °C
1991–2020 average: 17.6 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
November from 2020 to 2025
In November 2025 the sea averaged 12.4 °C — about the same as the 1991–2020 average.
1991–2020 average: 12.7 °C
1991–2020 average: 11.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
December from 2020 to 2025
In December 2025 the sea averaged 7.7 °C — 1.3 °C below the 1991–2020 average.
1991–2020 average: 9.0 °C
1991–2020 average: 6.9 °C
Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.
When to go
1991–2020 averagesThe year at a glance
- Jan6°4 h99 mm
- Feb4°5 h95 mm
- Mar5°6 h114 mm
- Apr8°7 h107 mm
- May13°7 h101 mm
- Jun18°8 h115 mm
- Jul22°9 h114 mm
- Aug23°8 h114 mm
- Sep21°7 h97 mm
- Oct17°5 h124 mm
- Nov13°4 h101 mm
- Dec9°3 h133 mm
Each card is a month. The colour is the sea temperature, on the same scale as the map; in bold, the two best months for each.
Sea temperature
1991–2020 averagesClimate through the year
1991–2020 averagesRain
Sunshine
Sunshine hours are estimated from measured solar radiation, not observed directly.
Month by month
1991–2020 averagesEvery month at Harsimus Cove: air, sea, rain and sunshine. Averages for 1991–2020.
| Month | High°C | Low°C | Sea°C | Rainmm | Rainy daysdays | Sunshineh/day | Windkm/h |
|---|---|---|---|---|---|---|---|
| January | 4 | -2 | 6 | 99 | 10 | 3.7 | 23 |
| February | 4 | -1 | 4 | 95 | 9 | 4.9 | 23 |
| March | 7 | 1 | 5 | 114 | 11 | 5.8 | 22 |
| April | 12 | 6 | 8 | 107 | 11 | 7.1 | 19 |
| May | 17 | 12 | 13 | 101 | 12 | 7.4 | 17 |
| June | 22 | 17 | 18 | 115 | 13 | 8.3 | 15 |
| July | 26 | 21 | 22 | 114 | 13 | 8.8 | 15 |
| Augustwarmest sea | 26 | 21 | 23 | 114 | 13 | 8.0 | 15 |
| September | 23 | 18 | 21 | 97 | 10 | 7.0 | 17 |
| October | 18 | 12 | 17 | 124 | 9 | 5.1 | 21 |
| November | 12 | 7 | 13 | 101 | 8 | 4.4 | 21 |
| December | 7 | 2 | 9 | 133 | 11 | 3.2 | 23 |
Swipe sideways to see the other columns.
Plan your trip
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
About these numbers
Averages are for 1991–2020; the recent years (2020–2025) are what actually happened. Neither is today's weather.
| What | Where it comes from | Nearest measurement |
|---|---|---|
| Air, rain and sunshine | NASA POWER | 35 km away |
| Sea temperature | NOAA OISST v2.1, 1991–2020 | 17 km away |
| 2020–2025, month by month | NASA POWER · NOAA OISST v2.1 | 35 km away |
| Lifeguards and places to stay | OpenStreetMap | within 1–5 km |
| Nearest airport | OurAirports | straight-line distance |
| Image at the top | Sentinel-2 cloudless (EOX) | at this spot |
More about this place: Wikipedia See every data source →