Hurricane Genevieve: Forecast/Advisory (Eastern Pacific)

Basin: Eastern Pacific — Wallet 2

Mon, 27 Jul 2026 20:48:13 GMT

Hurricane Genevieve forecast/advisory number 14
NWS National Hurricane Center Miami, FL ep072026
2100 utc Monday July 27 2026

Hurricane center located near 16.6n 113.9w at 27/2100z
Position accurate within 15 nautical miles

current movement toward the northwest or 310 degrees at 11 knots

Estimated minimum central pressure 934 millibars
Eye diameter 15 nautical miles
maximum sustained winds 130 knots with gusts to 160 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 16.6n 113.9w at 27/2100z
At 27/1800z center was located near 16.4n 113.5w

Forecast valid 28/0600z 17.5n 115.0w
Max wind 120 knots…gusts 145 knots.
64 knots… 40ne 40se 30sw 40nw.
50 knots… 70ne 60se 50sw 70nw.
34 knots…120ne 120se 90sw 130nw.

Forecast valid 28/1800z 18.2n 116.6w
Max wind 110 knots…gusts 135 knots.
64 knots… 40ne 35se 30sw 40nw.
50 knots… 70ne 60se 50sw 70nw.
34 knots…120ne 120se 100sw 120nw.

Forecast valid 29/0600z 18.7n 118.2w
Max wind 100 knots…gusts 120 knots.
64 knots… 40ne 35se 30sw 40nw.
50 knots… 70ne 60se 50sw 70nw.
34 knots…110ne 110se 100sw 120nw.

Forecast valid 29/1800z 19.3n 119.8w
Max wind 85 knots…gusts 105 knots.
64 knots… 35ne 30se 25sw 35nw.
50 knots… 70ne 50se 50sw 60nw.
34 knots…110ne 110se 100sw 120nw.

Forecast valid 30/0600z 20.1n 121.8w
Max wind 75 knots…gusts 90 knots.
64 knots… 25ne 25se 10sw 25nw.
50 knots… 60ne 50se 40sw 60nw.
34 knots…110ne 110se 90sw 110nw.

Forecast valid 30/1800z 21.0n 124.2w
Max wind 65 knots…gusts 80 knots.
64 knots… 15ne 10se 10sw 15nw.
50 knots… 50ne 40se 40sw 50nw.
34 knots…110ne 100se 80sw 110nw.

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 31/1800z 22.6n 129.3w
Max wind 50 knots…gusts 60 knots.
50 knots… 30ne 10se 10sw 30nw.
34 knots…100ne 70se 60sw 90nw.

Outlook valid 01/1800z 24.6n 134.6w…post-tropical
Max wind 40 knots…gusts 50 knots.
34 knots… 90ne 50se 40sw 80nw.

Request for 3 hourly ship reports within 300 miles of 16.6n 113.9w

Next advisory at 28/0300z

Forecaster adams/papin

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