NOAA NDBC CHBV2
Chesapeake Channel water temperature
Latest water temperature and buoy observations for Chesapeake Channel from NDBC station 8638901 - Chesapeake Bay Bridge Tunnel, VA (CHBV2). The station is 0.4 nautical miles from Chesapeake Channel.
See today's Boat or Nope call for Chesapeake ChannelLatest report
Water temperature unavailable
This station's latest report did not include a water temperature.
- Water
- Not in this report
- Wind
- 11 kt (12.7 mph)
- Gust
- 12 kt
- Seas
- ft
- Observed
- Oct 22, 6:30 PM EDT
Wind at 11 knots is Beaufort force 4, Moderate breeze. A 17-ft open boat feels this wind. Many 23-ft boats are still fine. A 40-ft boat usually has margin. Boat or Nope's default 23-ft profile uses a 15-knot wind limit, inside this band. Beaufort scale · Knots to mph
Source and freshness
Retrieved from the NOAA NDBC realtime 2 file. A fresh copy is reused for about 2 minutes, and a recent copy can stand in for up to 30 minutes if the feed blips. Retrieved Oct 22, 7:22 PM EDT.
NDBC station CHBV2 · Realtime file
This buoy is also the observation station for Chesapeake Bay, Thimble Shoals Channel Anchorage, Naval Anchorage D, Horseshoe, Middle Ground, Naval Anchorage Area C, Quarantine Anchorage Area Q, Tail Of The Horseshoe.
Check the boat day
Nearby water temperature stations
Water temperature questions
Where does the Chesapeake Channel water temperature come from?
Water temperature, wind, and seas on this page come from the NOAA NDBC realtime feed for station CHBV2 (8638901 - Chesapeake Bay Bridge Tunnel, VA). That is the same buoy file the Chesapeake Channel harbor page already requests. This page does not add a separate CO-OPS water-temperature product.
How fresh is the buoy reading?
The page shows the observation time from the NDBC report and the time Boat or Nope retrieved the file. The realtime file is cached for about 2 minutes when fresh, and a recent copy can be reused for up to 30 minutes if NDBC is briefly unavailable.
Why might the beach feel different from this temperature?
A buoy can sit offshore of the harbor, and shallow water warms and cools faster than the sensor. The station name and distance, when Boat or Nope has one, say how far the reading is from the harbor.
What does a cold reading mean for boating?
Water under 60°F can cause cold shock if someone falls in. The note on this page is general context. It is not a life-jacket or wetsuit rule for your boat.