Blue marlin
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Hatteras sits where the Gulf Stream swings closest to the Outer Banks. This page shows live wind, waves and water temperature from nearby NOAA buoys, NOAA tide predictions for Hatteras (ocean), NC, the National Weather Service forecast, and a daily bite estimate for marlin, mahi and redfish.
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NOAA CO-OPS predictions, Hatteras (ocean), NC (MLLW, local time).
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National Weather Service point forecast for Hatteras, NC.
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| Source | Location | Type | Distance |
|---|---|---|---|
| NDBC 41025 | Diamond Shoals, NC | offshore buoy | 19 nm |
| NDBC 41120 | Cape Hatteras East, NC (CDIP 250) | wave buoy | 20 nm |
| NDBC HCGN7 | USCG Station Hatteras, NC (NOS 8654467) | shore station | 1 nm |
| CO-OPS 8654467 | Hatteras (ocean), NC | tide predictions | near port |
| NWS forecast | Point forecast for Hatteras, NC (api.weather.gov) | forecast | at port |
Offshore: Diamond Shoals often reads Gulf Stream-warm water while the nearshore buoy reads cooler shelf water; both are shown.
Inshore: Big red drum are a fall surf and inlet fishery here.
Wind, waves and water temperature come from NOAA National Data Buoy Center stations 41025, 41120, HCGN7 (the first station with a recent reading is used for each value). Tides are NOAA CO-OPS predictions for Hatteras (ocean), NC (station 8654467). The forecast is the National Weather Service point forecast for Hatteras, NC.
It is a 0–10 estimate of how good conditions look for blue marlin and mahi-mahi offshore and redfish inshore, based on sea state, water temperature, tide movement and forecast storms. It does not count fish and it is not a safety rating.
Readings are fetched from NOAA and the NWS and cached for about 15 minutes. Buoys report every 10 to 60 minutes; each reading shows when it was observed.