There was a 2-lb Pompano caught at Ramp 43 at Hatteras recently. This is likely due to the
western extremity of the Gulf Stream brushing up against the NC coast in this warm pattern.
Here is a sea surface temperature image that shows this. Note that the water temperature is
about 68 at Hatteras, 57 at Bogue/Surf City and 50 at Nags Head. I dont think that
spring fish always migrate from Florida clear up to the NC coast. I think some of the early
fish just more onshore from the east. If you go just east of hatteras the water temperature
stays balmy year round in the lower to mid 60s and is marginally supportive of local populations of
Bluefish and Pompano. There has been research that shows that there are local populations
of Bluefish that make short migrations and also fish that migrate very long distances. In fact there
were tagging studies done way back in the mid 1960s that showed long migrations for Bluefish. But I have
a hard time believing that the Pompano that was caught at ramp 43 migrated from Florida and think
its more likely that it was a local fish just offshore that moved westward to Hatteras as the warm
plume of water from the GS edged westward. It will be interesting if we have a cold snap in late March and
early to mid April this year. I would be shocked if we maintain this water water at Hatteras
through April with no relapses.
Hit control + a few times to zoom in on the image below if it shows up small on your
browser.
https://eastcoast.coastwatch.noaa.gov/data/avhrr/sst/3day/cl/AVHCW_2017058_3DAY_MULTISAT_SSTMASKED_CL_1KM.png
western extremity of the Gulf Stream brushing up against the NC coast in this warm pattern.
Here is a sea surface temperature image that shows this. Note that the water temperature is
about 68 at Hatteras, 57 at Bogue/Surf City and 50 at Nags Head. I dont think that
spring fish always migrate from Florida clear up to the NC coast. I think some of the early
fish just more onshore from the east. If you go just east of hatteras the water temperature
stays balmy year round in the lower to mid 60s and is marginally supportive of local populations of
Bluefish and Pompano. There has been research that shows that there are local populations
of Bluefish that make short migrations and also fish that migrate very long distances. In fact there
were tagging studies done way back in the mid 1960s that showed long migrations for Bluefish. But I have
a hard time believing that the Pompano that was caught at ramp 43 migrated from Florida and think
its more likely that it was a local fish just offshore that moved westward to Hatteras as the warm
plume of water from the GS edged westward. It will be interesting if we have a cold snap in late March and
early to mid April this year. I would be shocked if we maintain this water water at Hatteras
through April with no relapses.
Hit control + a few times to zoom in on the image below if it shows up small on your
browser.
https://eastcoast.coastwatch.noaa.gov/data/avhrr/sst/3day/cl/AVHCW_2017058_3DAY_MULTISAT_SSTMASKED_CL_1KM.png