Cape cod bay
NDBC buoy 44090
Observed , 48 minutes ago
Challenging
Small Craft Advisory in effect. Small chop seas at 4 ft with 5 second dominant period from the NNW. Water 56°F, air 55°F. Next low tide at 5:00 PM (0 ft). This Afternoon: W winds 20 to 25 kt, diminishing to 15 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 November 8 at 7:39AM EST until November 8 at 4:00PM EST by NWS Boston/Norton MA
* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas around 3 feet. * WHERE...Cape Cod Bay, Buzzards Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft.
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Get Buoycast for iPhoneWaves
3.6ft
Period
5 s
Direction
339° NNW
Last 11 hours2.3 to 3.9 ft
Air temp
55°F
48 to 55°F today
Water temp
56°F
56 to 57°F today
Tides
Next low
5:00 PM
-0.1 ft
Then high
10:55 PM
9.5 ft
Predicted, Barnstable Harbor, Beach Point-0.1 to 10 ft
Zone forecast
This Afternoon
W winds 20 to 25 kt, diminishing to 15 to 20 kt. Gusts up to 30 kt. Seas 3 to 4 ft. Wave detail: N 4 ft at 6 seconds and S 2 ft at 8 seconds.
Tonight
W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave detail: W 2 ft at 5 seconds and N 2 ft at 5 seconds.
Mon
W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: SW 1 foot at 4 seconds and N 1 foot at 5 seconds.
Synopsis
Coastal low pres will move into the Maritimes today. This will generate a W flow across the waters through mid-week. Developing low pres will emerge off the coast late in the week, potentially developing into a gale center which may pass in the vicinity of the 40N/70W benchmark sometime Fri into Sat.
NWS zone Cape Cod Bay
Last 24 hours
Every 3 hours, over the last 12 hours. Air 48 to 55°F over the same window.
4 stations within 30 NM
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Get Buoycast for iPhoneCommon questions
How often does buoy 44090 report?
temperature update about every 10 minutes. Wave height and period update about every 30 minutes.
Can I be notified when conditions change at buoy 44090?
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 Cape Cod Bay 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 44090 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 44090 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 wind 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 44090
41°50'24" N 70°19'44" W · owned and maintained by Woods Hole Group/NERACOOS
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.