Basin: Atlantic — Wallet 2
Thu, 23 Jul 2026 08:38:28 GMT
Tropical Storm Bertha wind speed probabilities number 16
NWS National Hurricane Center Miami, FL al022026
0900 utc Thursday July 23 2026
At 0900z the center of Tropical Storm Bertha was located near
Latitude 29.0 north…longitude 92.2 west with maximum sustained
Winds near 40 kts
…45 MPH…
75 km/h.
UTC indicates coordinated universal time (greenwich)
Atlantic standard time (ast)…subtract 4 hours from UTC time
Eastern daylight time (Eastern Daylight Time)…subtract 4 hours from UTC time
Central daylight time (Central Daylight Time)…subtract 5 hours from UTC time
Wind speed probability table for specific locations
Chances of sustained (1-minute average) wind speeds of at least
…34 knots (39 mph… 63 km/h)…
…50 knots (58 mph… 93 km/h)…
…64 knots (74 mph…119 km/h)…
For locations and time periods during the next 5 days
Probabilities for locations are given as op(cp) where
Op is the probability of the event beginning during
An individual time period (onset probability)
(cp) is the probability of the event occurring between
06z Thursday and the forecast hour (cumulative probability)
Probabilities are given in percent
X indicates probabilities less than 1 percent
Probabilities for 34 knots and 50 knots are shown at a given location when
The 5-day cumulative probability is at least 3 percent.
Probabilities for 34…50…64 knots shown when the 5-day
64-knots cumulative probability is at least 1 percent.
– – – – wind speed probabilities for selected locations – – – –
From from from from from from from
Time 06z Thursday 18z Thursday 06z Friday 18z Friday 06z Saturday 06z Sunday 06z Monday
Periods to to to to to to to
18z Thursday 06z Friday 18z Friday 06z Saturday 06z Sunday 06z Monday 06z Tuesday
Forecast hour (12) (24) (36) (48) (72) (96) (120)
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Location knots
Houma la 34 3 x( 3) x( 3) x( 3) x( 3) x( 3) x( 3)
Gfam 280n 910w 34 99 x(99) x(99) x(99) x(99) x(99) x(99)
Morgan city la 34 3 x( 3) x( 3) x( 3) x( 3) x( 3) x( 3)
New iberia la 34 3 x( 3) x( 3) x( 3) x( 3) x( 3) x( 3)
Gfam 280n 930w 34 99 x(99) x(99) x(99) x(99) x(99) x(99)
Lake charles 34 5 x( 5) x( 5) x( 5) x( 5) x( 5) x( 5)
Cameron la 34 37 2(39) x(39) x(39) x(39) x(39) x(39)
Kountze tx 34 2 1( 3) x( 3) x( 3) x( 3) x( 3) x( 3)
Port arthur tx 34 12 3(15) x(15) x(15) x(15) x(15) x(15)
Galveston tx 34 44 18(62) x(62) x(62) x(62) x(62) x(62)
Galveston tx 50 1 2( 3) x( 3) x( 3) x( 3) x( 3) x( 3)
Houston tx 34 2 8(10) x(10) x(10) x(10) x(10) x(10)
San antonio tx 34 x 1( 1) 3( 4) x( 4) x( 4) x( 4) x( 4)
Freeport tx 34 19 43(62) x(62) x(62) x(62) x(62) x(62)
Gfam 280n 950w 34 36 7(43) x(43) x(43) x(43) x(43) x(43)
High island tx 34 28 12(40) x(40) x(40) x(40) x(40) x(40)
Matagorda tx 34 6 43(49) x(49) x(49) x(49) x(49) x(49)
Port o connor 34 1 34(35) 1(36) x(36) x(36) x(36) x(36)
Rockport tx 34 x 18(18) 2(20) x(20) x(20) x(20) x(20)
Corpus christi 34 x 8( 8) 4(12) x(12) x(12) x(12) x(12)
Gfam 270n 960w 34 x 3( 3) x( 3) x( 3) x( 3) x( 3) x( 3)
Forecaster beven
About The Author
