Water Island, NY
Unincorporated community in Suffolk County, New York
Water Island is a small unincorporated community in Suffolk County, New York. It is 5.1 miles N of Bayport, the nearest town. Its ZIP code is 11705.
Water Island at a glance
- State
- New York
- County
- Suffolk County
- ZIP code
- 11705
- Nearest town
- Bayport (5.1 mi)
- Time zone
- America/New York
- Coordinates
- 40.6756, -73.0297
Weather in Water Island now
Loading the National Weather Service forecast…
Water Island weather by the hour
Water Island weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Water Island.
This week in Water Island
Sunrise, sunset and moon in Water Island
What is the weather usually like in Water Island?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 80°F average high
- Januarycoldest month · 26°F average low
- 49.9 inprecipitation per year · 1,267 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Water Island: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MOLLOY CERCOM, NY US (USC00302151), adjusted for the elevation of Water Island.
Water Island weather month by month
Sunrise and sunset in Water Island through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:12 AM | 4:51 PM | 9 h 38 min |
| February | 6:44 AM | 5:28 PM | 10 h 44 min |
| March | 7:01 AM | 7:00 PM | 11 h 58 min |
| April | 6:11 AM | 7:32 PM | 13 h 21 min |
| May | 5:33 AM | 8:03 PM | 14 h 30 min |
| June | 5:18 AM | 8:26 PM | 15 h 7 min |
| July | 5:32 AM | 8:23 PM | 14 h 51 min |
| August | 6:01 AM | 7:51 PM | 13 h 50 min |
| September | 6:31 AM | 7:02 PM | 12 h 31 min |
| October | 7:02 AM | 6:13 PM | 11 h 11 min |
| November | 6:37 AM | 4:35 PM | 9 h 58 min |
| December | 7:07 AM | 4:27 PM | 9 h 19 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Water Island?
Water Island has a humid subtropical climate. The warmest month is August, with an average high of 80°F (27°C), and the coldest is January, with average lows of 26°F (-3°C).
It gets about 49.9 inches (1,267 mm) of precipitation a year. The wettest month is August and the driest is November.
The best time to visit Water Island is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Water Island
The closest live webcam is Fire Island › North-east: Cherry Grove - Dock Walk, 3.4 miles W of Water Island.
Webcams: Windy.com. Distances in a straight line from Water Island.
Do you know Water Island? Tell us about it
Help other travelers: share what makes Water Island special. We review every message before publishing it.
Map of Water Island, NY
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Water Island Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Water Island
Other communities near Water Island
- Davis Park1.4 mi NE
- Fire Island Pines2.2 mi W
- Point o'Woods5.5 mi W
- Ocean Bay Park6.1 mi W
- Seaview6.6 mi W
- Hagerman7.4 mi NE
- Robbins Rest7.4 mi W
- Atlantique7.8 mi W
- Kismet9.6 mi W
- Squassux Landing9.6 mi NE
- Squassux Landing9.6 mi NE
- South Haven11.1 mi NE
- Siegfield Park12.3 mi N
- Siegfield Park12.3 mi N
- Upton15.3 mi NE
Questions about Water Island
Where is Water Island, NY?
Water Island is an unincorporated community in Suffolk County, New York, 5.1 miles N of Bayport.
What county is Water Island in?
Water Island is in Suffolk County, New York.
What is the ZIP code of Water Island, NY?
The ZIP code for Water Island is 11705.
What is the nearest town to Water Island?
Bayport, 5.1 miles away.
Are there webcams near Water Island?
Yes. The closest is Fire Island › North-east: Cherry Grove - Dock Walk, 3.4 miles away.
What is the hottest month in Water Island?
August, with an average high of 80°F (27°C).
What is the coldest month in Water Island?
January, with an average low of 26°F (-3°C).
How much does it rain in Water Island?
About 49.9 inches (1,267 mm) a year; the wettest month is August.
Does it snow in Water Island?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Water Island?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Water Island have?
Humid subtropical (Köppen Cfa).
Last updated: