Hurricane Genevieve: Forecast/Advisory (Eastern Pacific)

Basin: Eastern Pacific — Wallet 2

Wed, 29 Jul 2026 02:32:40 GMT

Hurricane Genevieve forecast/advisory number 20
NWS National Hurricane Center Miami, FL ep072026
0300 utc Wednesday July 29 2026

Hurricane center located near 18.3n 117.6w at 29/0300z
Position accurate within 15 nautical miles

current movement toward the west-northwest or 290 degrees at 8 knots

Estimated minimum central pressure 948 millibars
Eye diameter 15 nautical miles
maximum sustained winds 115 knots with gusts to 140 knots.
64 knots……. 30ne 30se 20sw 30nw.
50 knots……. 60ne 60se 50sw 60nw.
34 knots…….120ne 110se 100sw 110nw.
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 18.3n 117.6w at 29/0300z
At 29/0000z center was located near 18.2n 117.2w

Forecast valid 29/1200z 18.6n 118.9w
Max wind 115 knots…gusts 140 knots.
64 knots… 30ne 20se 20sw 30nw.
50 knots… 60ne 50se 40sw 60nw.
34 knots…110ne 110se 90sw 110nw.

Forecast valid 30/0000z 19.3n 120.8w
Max wind 105 knots…gusts 130 knots.
64 knots… 30ne 20se 20sw 30nw.
50 knots… 60ne 50se 40sw 60nw.
34 knots…110ne 100se 90sw 110nw.

Forecast valid 30/1200z 20.0n 123.2w
Max wind 90 knots…gusts 110 knots.
64 knots… 20ne 10se 10sw 20nw.
50 knots… 50ne 40se 40sw 50nw.
34 knots…110ne 100se 80sw 110nw.

Forecast valid 31/0000z 20.7n 125.6w
Max wind 75 knots…gusts 90 knots.
64 knots… 10ne 0se 0sw 10nw.
50 knots… 50ne 40se 40sw 50nw.
34 knots…100ne 80se 80sw 100nw.

Forecast valid 31/1200z 21.5n 128.0w
Max wind 60 knots…gusts 75 knots.
50 knots… 30ne 20se 20sw 30nw.
34 knots… 90ne 70se 60sw 80nw.

Forecast valid 01/0000z 22.2n 130.7w
Max wind 50 knots…gusts 60 knots.
50 knots… 20ne 0se 0sw 20nw.
34 knots… 80ne 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 02/0000z 23.7n 136.4w…post-tropical
Max wind 40 knots…gusts 50 knots.
34 knots… 70ne 30se 30sw 60nw.

Outlook valid 03/0000z 25.5n 141.7w…post-tropical
Max wind 35 knots…gusts 45 knots.
34 knots… 60ne 0se 0sw 50nw.

Request for 3 hourly ship reports within 300 miles of 18.3n 117.6w

Next advisory at 29/0900z

Forecaster kelly

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