Hazardous marine condition(s):
Small Craft Advisory
GMZ500-GMZ501-301800-
1127 PM CST Sat Nov 29 2025
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
A front will approach coastal/nearshore waters today and come to a
slowdown and eventually stall introducing intermittent light
showers, with better chances along the immediate coast. Winds will
shift out of the north behind the front with winds picking up in the
10-15kt range later this afternoon/evening to 15-20kts overnight
Sunday into Monday, mainly across the Tidal Lakes, nearshore
sounds/gulf waters and southwest into waters west of the mouth of
the MS. A Small Craft Advisory is now in effect for these areas
through noon Monday. It is highly cautioned that the eventual
strength of the low will determine the potential for stronger winds
to persist beyond thru early Tuesday, leading to the possibility of
the Small Craft Advisory to be extended in time, though confidence
for now remains low. The main impacts will be periods of heavy rain,
and some strong to potentially severe thunderstorms producing winds
>34 knots, locally enhanced waves/seas and waterspouts. Once the low
approaches land over coastal MS/AL, a front will sweep across the
area allowing winds to shift out of the NW and waves/seas increase
steadily to around 5-7ft for offshore Gulf zones thru Tuesday, where
additional headlines could likely be required. High pressure settles
in mid-week calming down winds and waves/seas, however, confidence
is increasing that we'll see another system approach Gulf waters
later in the week with another increase in winds and shower/storm
activity. KLG
$$
GMZ550-552-301800- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- 1127 PM CST Sat Nov 29 2025 SMALL CRAFT EXERCISE CAUTION IN EFFECT SUNDAY AFTERNOON SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING REST OF TONIGHT Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. SUNDAY East winds 5 to 10 knots, becoming northeast 10 to 15 knots in the afternoon. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers. SUNDAY NIGHT Northeast winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 5 seconds. A slight chance of showers. MONDAY Northeast winds 15 to 20 knots, becoming east 10 to 15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 5 seconds. A slight chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. MONDAY NIGHT East winds 10 to 15 knots, becoming northwest 15 to 20 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest 3 feet at 3 seconds and east 3 feet at 7 seconds. Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. TUESDAY North winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest 3 feet at 4 seconds and southeast 2 feet at 7 seconds. A slight chance of showers in the morning. TUESDAY NIGHT Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 5 seconds and northwest 2 feet at 2 seconds. WEDNESDAY East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: East 2 feet at 4 seconds. WEDNESDAY NIGHT Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds. A slight chance of showers in the evening, then a chance of showers after midnight. THURSDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. THURSDAY NIGHT East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers. A chance of thunderstorms, mainly in the evening. Winds and seas higher in and near thunderstorms. $$
GMZ550-552-301800- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- 1127 PM CST Sat Nov 29 2025 SMALL CRAFT EXERCISE CAUTION IN EFFECT SUNDAY AFTERNOON SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY MORNING REST OF TONIGHT Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. SUNDAY East winds 5 to 10 knots, becoming northeast 10 to 15 knots in the afternoon. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers. SUNDAY NIGHT Northeast winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 5 seconds. A slight chance of showers. MONDAY Northeast winds 15 to 20 knots, becoming east 10 to 15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 5 seconds. A slight chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. MONDAY NIGHT East winds 10 to 15 knots, becoming northwest 15 to 20 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest 3 feet at 3 seconds and east 3 feet at 7 seconds. Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. TUESDAY North winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest 3 feet at 4 seconds and southeast 2 feet at 7 seconds. A slight chance of showers in the morning. TUESDAY NIGHT Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 5 seconds and northwest 2 feet at 2 seconds. WEDNESDAY East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: East 2 feet at 4 seconds. WEDNESDAY NIGHT Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds. A slight chance of showers in the evening, then a chance of showers after midnight. THURSDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. THURSDAY NIGHT East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers. A chance of thunderstorms, mainly in the evening. Winds and seas higher in and near thunderstorms. $$