Hurricane Genevieve: Forecast/Advisory (Eastern Pacific)

Basin: Eastern Pacific — Wallet 2

Tue, 28 Jul 2026 02:35:39 GMT

Hurricane Genevieve forecast/advisory number 15
NWS National Hurricane Center Miami, FL ep072026
0300 utc Tuesday July 28 2026

Hurricane center located near 17.1n 114.6w at 28/0300z
Position accurate within 15 nautical miles

current movement toward the northwest or 305 degrees at 10 knots

Estimated minimum central pressure 939 millibars
Eye diameter 15 nautical miles
maximum sustained winds 125 knots with gusts to 150 knots.
64 knots……. 40ne 40se 35sw 40nw.
50 knots……. 70ne 60se 50sw 70nw.
34 knots…….130ne 130se 90sw 130nw.
4 m seas….300ne 240se 240sw 270nw.
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 17.1n 114.6w at 28/0300z
At 28/0000z center was located near 16.9n 114.3w

Forecast valid 28/1200z 17.8n 115.9w
Max wind 115 knots…gusts 140 knots.
64 knots… 40ne 40se 30sw 40nw.
50 knots… 70ne 60se 50sw 70nw.
34 knots…120ne 120se 90sw 130nw.

Forecast valid 29/0000z 18.4n 117.4w
Max wind 100 knots…gusts 120 knots.
64 knots… 40ne 35se 30sw 40nw.
50 knots… 70ne 60se 50sw 70nw.
34 knots…120ne 120se 90sw 120nw.

Forecast valid 29/1200z 18.9n 119.0w
Max wind 90 knots…gusts 110 knots.
64 knots… 40ne 30se 30sw 40nw.
50 knots… 70ne 60se 50sw 60nw.
34 knots…110ne 110se 90sw 120nw.

Forecast valid 30/0000z 19.5n 120.9w
Max wind 80 knots…gusts 100 knots.
64 knots… 35ne 25se 25sw 35nw.
50 knots… 60ne 50se 50sw 60nw.
34 knots…110ne 110se 90sw 120nw.

Forecast valid 30/1200z 20.2n 123.0w
Max wind 70 knots…gusts 85 knots.
64 knots… 25ne 20se 10sw 20nw.
50 knots… 50ne 40se 40sw 50nw.
34 knots…110ne 100se 90sw 110nw.

Forecast valid 31/0000z 21.1n 125.5w
Max wind 60 knots…gusts 75 knots.
50 knots… 40ne 30se 30sw 40nw.
34 knots…100ne 90se 70sw 100nw.

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 01/0000z 22.6n 130.5w
Max wind 45 knots…gusts 55 knots.
34 knots… 80ne 50se 50sw 80nw.

Outlook valid 02/0000z 24.1n 135.5w…post-tropical
Max wind 40 knots…gusts 50 knots.
34 knots… 80ne 30se 30sw 80nw.

Request for 3 hourly ship reports within 300 miles of 17.1n 114.6w

Next advisory at 28/0900z

Forecaster kelly

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