Coastal marine lab
NDBC buoy cmln3
Observed , 2 hours ago
Hazardous
Small Craft Advisory in effect. Light E winds at 4 kn, easing. Air 56°F. Next high tide at 9:40 PM (9 ft). Tonight: NE Winds 10 To 15 Kt With Gusts Up To 20 Kt.
It tells you it is rough now. The app tells you before it gets rough, with alerts at the wind and wave limits you set.
Get Buoycast for iPhoneSmall Craft Advisory
Small Craft Advisory issued September 23 at 7:10PM EDT until September 25 at 8:00AM EDT by NWS Gray ME
* WHAT...For the Small Craft Advisory, northeast winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft. For the Gale Watch, northeast winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 15 ft possible. * WHERE...Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM. * WHEN...For the Small Craft Advisory, until 8 AM EDT Friday. For the Gale Watch, from Friday morning through Sunday evening. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
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Get Buoycast for iPhoneWind
Speed
4.1kn
Direction
90° E
Trend
Easing
Last 10 hours4.1 to 24 kn
Air temp
56°F
Last 10 hours52 to 58°F
Tides
Next high
9:40 PM
8.9 ft
Then low
3:57 AM
0.6 ft
Predicted, Gerrish Island0.6 to 8.9 ft
Zone forecast
Tonight
NE Winds 10 To 15 Kt With Gusts Up To 20 Kt. Seas 3 To 5 Ft. Wave Detail: E 5 Ft At 8 Seconds.
Thu
NE Winds 10 To 15 Kt With Gusts Up To 25 Kt. Seas 4 To 6 Ft. Wave Detail: E 6 Ft At 9 Seconds.
Thu Night
NE Winds 10 To 15 Kt With Gusts Up To 20 Kt, Increasing To 15 To 20 Kt With Gusts Up To 30 Kt After Midnight. Seas 5 To 8 Ft. Wave Detail: SE 7 Ft At 10 Seconds.
Synopsis
Northeast winds prevail over the waters through the week with high pressure sliding east across southern Canada. A developing storm off the Carolinas gradually tracks toward New England through late Friday, and lingers south of New England through much of the weekend.
NWS zone Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM
Last 24 hours
Every 3 hours, over the last 9 hours.
4 stations within 30 NM
These are your in one place. Save the ones you run and Buoycast opens on them.
Get Buoycast for iPhoneCommon questions
How often does buoy cmln3 report?
Wind and temperature update about every 10 minutes.
Can I be notified when conditions change at buoy cmln3?
Buoycast Pro lets you set your own limits on wind, waves or pressure and sends a threshold notification when this buoy crosses them.
Does this page show NOAA warnings for this area?
Watches, warnings, and advisories for Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM appear alongside the conditions, here and in the app. Pro also pushes NOAA watches, warnings, and advisories when they are issued.
Can I see the forecast against what buoy cmln3 measured?
This page shows measurements only. Buoycast Pro charts the NOAA forecast against them so you can see where the two diverge.
Can I keep buoy cmln3 for next time?
Save it as a favorite and Buoycast opens on the buoys you run.
What this buoy measures
This buoy is not reporting waves, water temperature or barometric pressure. Conditions above come from the sensors it does carry, and the forecast, tides and sun times on this page are regional rather than measured at the buoy.
Station cmln3
43°04'12" N 70°42'00" W · owned and maintained by University of New Hampshire
Measured on the water by 1,000+ NOAA buoys. Observations from the National Data Buoy Center, forecasts and advisories from the National Weather Service. Not for navigation.