Region

NE Canyons North Sea Surface Temperature & Chlorophyll Charts

Satellite SST, chlorophyll and depth structure for NE Canyons North. Find the temperature break and color edge before you burn the fuel.

NE Canyons North bathymetry and named fishing spots base map

Live SST & chlorophyll for NE Canyons North

This preview shows depth and structure only. Unlock the live satellite water temperature and color layers, updated throughout the day.

Named spots

SpotTypeDepthFrom nearest port
Emery Canyoncanyon773 fm–
Hudson Canyoncanyon208 fm–
McMaster Canyoncanyon611 fm–
Ryan Canyoncanyon620 fm–
Uchupi Canyoncanyon512 fm–

Nearby buoys

NANTUCKET SOUND
59°F
air 54°F · wind 16 kt
2026-10-19 13:30 UTC · NOAA NDBC 44020
LONG ISLAND
63°F
seas 5 ft
2026-10-19 13:10 UTC · NOAA NDBC 44025
New York Harbor Entrance
63°F
air 55°F · wind 16 kt
2026-10-19 13:30 UTC · NOAA NDBC 44065
Great South Bay
64°F
air 64°F · wind 10 kt
2026-10-16 16:00 UTC · NOAA NDBC 44069
Bethany Beach, DE (263)
64°F
seas 5 ft
2026-10-19 10:26 UTC · NOAA NDBC 44084
Buzzards Bay, MA (260)
60°F
air 55°F · seas 2 ft
2026-10-19 13:00 UTC · NOAA NDBC 44085

Latest NOAA NDBC observations. Satellite and in water readings may differ.

Fishing NE Canyons North

The Northeast Canyons are a classic shelf edge and canyon fishery, and the chart is built to put you on the right break. Along the outer edge of the continental shelf, the bottom drops off hard into deep water and is cut by a string of major canyons. In the northern stretch these include features like Hydrographer, Welker, Oceanographer and Gilbert Canyons. The canyons funnel deep water up the slope, and where that meets the warm offshore water and the eddies spun off the Gulf Stream, you get the temperature breaks, color changes and current edges that hold bait and pelagics.

Structure is the entire point of canyon fishing. The canyon heads and walls, the fingers and the shelf break itself concentrate bait when the current sets up on them. Warm water eddies that spin off the Gulf Stream can push blue water right up onto the edge, creating sharp temperature and color breaks over the canyon structure. A break sitting on or near a canyon is worth far more than the same seam over featureless slope, which is exactly why the depth contours and the SST and chlorophyll layers belong on the screen together. Watching where the warm eddy water and the break set up relative to the canyons saves a lot of fuel on a long run.

Seasonally, this is a warm months offshore tuna and billfish fishery. Yellowfin and bigeye tuna, along with the chance at other pelagics and billfish, are what anglers target along the edge when the warm water pushes up onto the canyons. The timing and the quality of the bite ride on where the warm water and the eddies set up, which changes constantly. Nothing is guaranteed, and seasons and regulations change every year, so always check current rules.

These are long, committed runs to deep water, so the forecast and the fuel both matter. Before you leave, read where the warm water and the break are sitting, line them up against the canyons and the shelf edge, and point the bow at the edge with structure under it.

What you get with ReelTemps

From the water

★★★★★
I've tried every temp map out there and they all feel like they were built ten years ago. I'm not exactly a tech guy, but this one actually makes sense the second you open it. First time using it, I marked a break in about 30 seconds the night before and boated bluefin right on it the next morning.
CR
Captain RobCharter captain · San Francisco, CA
★★★★★
Used to burn half a tank driving around looking for color change or a solid temp break. Now I check ReelTemps before I leave the dock and I know exactly where I'm going. Less time driving around guessing, more time with lines in the water.
PE
PeteHalf Moon Bay, CA
★★★★★
Albacore season used to mean a couple hours of homework the night before and just hoping it held up. Now I do most of my research that morning and pull it up on my phone if things change once we're out there. Makes calling an audible a lot easier.
KE
KevinBodega Bay, CA

NE Canyons North FAQ

What am I looking for along the Northeast Canyons?
The temperature breaks, color changes and current edges where warm offshore water, often pushed in by Gulf Stream eddies, meets the water over the canyons and the shelf break. A break sitting on or near a canyon is where the bait and pelagics concentrate.
How do the Gulf Stream eddies change the fishing?
Warm water eddies spin off the Gulf Stream and can push blue water right up onto the shelf edge, setting up sharp temperature and color breaks over the canyons. The chart shows where that warm water and the edge are sitting so you can plan the run.
What do people target out here?
Yellowfin and bigeye tuna and other offshore pelagics along the edge in the warmer months, with billfish a possibility. The bite rides on where the warm water sets up and changes constantly. Seasons and regulations change, so check current rules.
Is the NE Canyons North chart buoy calibrated?
Where NOAA buoys are present offshore they are shown with their latest readings, so you can compare the satellite SST to a real in water measurement. Satellite and in water readings can still differ.

Nearby regions

Not for navigation. ReelTemps is a fishing intelligence tool, not a nautical chart. Sea surface temperature data courtesy of NOAA CoastWatch and NASA PO.DAAC. Buoy observations from NOAA NDBC.