Marsh Island, Sapelo Island Reserve, GA wind

Marsh Island, Sapelo Island Reserve, GA is a land weather station near Country Club Estates. Readings from NOAA NDBC.

Latest observation

Now 4 kn from NNE (30°), 2026-11-04 02:00 UTC (Tuesday 3 Nov 21:00 America/New_York). Air 22°C. 1020 hPa.

The last 24 hours

24 h: mean 8 kn, 24 readings, peak mean 11 kn, mostly NE (34°).

Recent readings

2026-11-04 02:00 UTC: 4 kn from NNE (30°)
2026-11-04 01:00 UTC: 4 kn from NNE (20°)
2026-11-04 00:00 UTC: 4 kn from NNE (20°)
2026-11-03 23:00 UTC: 6 kn from NE (40°)
2026-11-03 22:00 UTC: 7 kn from NE (40°)
2026-11-03 21:00 UTC: 8 kn from NE (50°)
2026-11-03 20:00 UTC: 9 kn from NE (50°)
2026-11-03 19:00 UTC: 9 kn from ENE (60°)

Position 31.418, -81.296; exposure coastal. Marsh Island, Sapelo Island Reserve, GA is on the shore: it reads sea wind well, land wind less so.

Forecast against this station

Judged on the forecast published by 6 am the same morning, over the last 7 days HRRR 3 km (NOAA) has had the smallest wind-speed error at Marsh Island, Sapelo Island Reserve, GA: 1.5 kn on average across 167 hourly comparisons, against 2.0 kn for ECMWF IFS 0.25°.

Judged on the forecast published by 6 pm the evening before, over the last 7 days HRRR 3 km (NOAA) has had the smallest wind-speed error at Marsh Island, Sapelo Island Reserve, GA: 1.8 kn on average across 167 hourly comparisons, against 2.0 kn for ECMWF IFS 0.25°.

How forecasts are checked.

Conditions map · All stations · Weather models

Stations near Marsh Island, Sapelo Island Reserve, GA

Brunswick/Golden Isles Arpt, 13.4 nm away
Brunswick/McKinnon St Simons Arpt, 16.7 nm away
GW3904 weather, 13.7 nm away
CW0041 weather, 14.6 nm away
EW0455 weather, 21.2 nm away