Hurricane Genevieve: Forecast/Advisory (Eastern Pacific)

Basin: Eastern Pacific — Wallet 2

Wed, 29 Jul 2026 08:32:45 GMT

Hurricane Genevieve forecast/advisory number 21
NWS National Hurricane Center Miami, FL ep072026
0900 utc Wednesday July 29 2026

Hurricane center located near 18.4n 118.4w at 29/0900z
Position accurate within 30 nautical miles

current movement toward the west-northwest or 285 degrees at 8 knots

Estimated minimum central pressure 956 millibars
maximum sustained winds 105 knots with gusts to 130 knots.
64 knots……. 35ne 30se 25sw 35nw.
50 knots……. 70ne 60se 50sw 70nw.
34 knots…….120ne 110se 100sw 120nw.
4 m seas….240ne 180se 240sw 300nw.
Winds and seas vary greatly in each quadrant.
Radii in nautical
Miles are the largest radii expected anywhere in that quadrant.

Repeat…center located near 18.4n 118.4w at 29/0900z
At 29/0600z center was located near 18.3n 118.0w

Forecast valid 29/1800z 18.8n 119.8w
Max wind 100 knots…gusts 120 knots.
64 knots… 35ne 25se 20sw 35nw.
50 knots… 70ne 60se 40sw 60nw.
34 knots…120ne 110se 90sw 110nw.

Forecast valid 30/0600z 19.5n 122.0w
Max wind 90 knots…gusts 110 knots.
64 knots… 30ne 20se 15sw 30nw.
50 knots… 60ne 50se 40sw 60nw.
34 knots…120ne 100se 90sw 110nw.

Forecast valid 30/1800z 20.2n 124.4w
Max wind 80 knots…gusts 100 knots.
64 knots… 20ne 10se 10sw 20nw.
50 knots… 50ne 40se 40sw 50nw.
34 knots…110ne 100se 80sw 110nw.

Forecast valid 31/0600z 21.0n 127.0w
Max wind 70 knots…gusts 85 knots.
64 knots… 10ne 0se 0sw 10nw.
50 knots… 50ne 40se 40sw 50nw.
34 knots…100ne 90se 70sw 100nw.

Forecast valid 31/1800z 21.8n 129.5w
Max wind 60 knots…gusts 75 knots.
50 knots… 30ne 20se 20sw 30nw.
34 knots…100ne 80se 60sw 90nw.

Forecast valid 01/0600z 22.5n 132.3w
Max wind 50 knots…gusts 60 knots.
50 knots… 20ne 0se 0sw 20nw.
34 knots… 90ne 60se 50sw 80nw.

Extended outlook.
Note…errors for track have averaged near 100 nautical miles
On day 4 and 125 nautical miles on day 5…and for intensity near 15 knots each day

Outlook valid 02/0600z 24.2n 138.1w…post-tropical
Max wind 40 knots…gusts 50 knots.
34 knots… 90ne 40se 30sw 80nw.

Outlook valid 03/0600z 26.0n 143.0w…post-tropical
Max wind 35 knots…gusts 45 knots.
34 knots… 50ne 0se 0sw 40nw.

Request for 3 hourly ship reports within 300 miles of 18.4n 118.4w

Next advisory at 29/1500z

Forecaster reinhart

View original NHC product

About The Author

See author's posts