FACN31 CWHF 300816
FORECAST FOR MARLOAS ALPHA AND THE ECHOES ISSUED BY METOC HALIFAX AT
300830Z APRIL 2025.

HGTS ASL UNLESS NOTED
CB TCU AND ACC IMPLY SIG TURB AND ICE. CB IMPLIES L LVL WS.
1. FCST VALID 09-21Z.

   PROG. MARLOAS IN STG SWLY VRG TO STG NWLY FLO NR END PD. AIRMS MST
    BECMG DRY AFT MID PD. L LVL AIRMS STBL. UNSTBL ALF.

   CLDS AND WX. 8-15 OVC LYR 200 P6SM. ISOL ACC 220 GVG 5SM -SHRA
    BR. PTCHY 1/2SM FG AND ST CIGS 2. BECMG AFT MID PD 30 SCT 50
    P6SM.
    SFC WNDS..SWLY25-30KT VRG TO NWLY20-25KT NR END PD.

   ICE. PTCHY MOD MX ICEIC ABV FZLVL TIL MID PD.

   FZ LVL. 120 LWRG TO 90 NR END PD.

   TURB. MOD MECH BLW 30 DUE STG SFC WNDS.

   SIG WV HGT. 2-3M.

   SST. 3-4C.

2. OTLK VALID 21-09Z.

    VFR. WND.

   SIG WV HGT. 2-3M SBSDG TO 1-2M.

3. FORECAST UPPER WINDS AND TEMPERATURES.

   HEIGHT   VLD 09Z   VLD 12Z   VLD 15Z   VLD 18Z   VLD 21Z
    500FT   2234P08   2336P07   2436P08   2436P12   3033P15
   1000FT   2340P08   2443P08   2538P10   2634P15   3133P14
   2000FT   2542P09   2641P11   2736P12   2734P14   3131P11
   3000FT   2636P13   2535P14   2837P13   2832P11   3127P08
   4000FT   2541P14   2533P14   2637P12   2931P09   3123P07
   5000FT   2545P14   2637P12   2540P10   2934P07   3124P06
   6000FT   2545P12   2641P10   2443P09   2838P07   3026P05

END/METOC-HFX