The Whaleback

CA
41.5340°, -122.1530° Directions ↗

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Showing Paragliding. Switch wings up top ↑
Not flyable
Medium confidence · · Run: HRRR
The sun has set — no daylight left to fly
NESW 28° NNE
Flyability score
10
/100 · paragliding
Wind
8
mph base
Gusts
12
mph
Temp
35°
F
Dew point
30°
F
Elevation
7,395
ft MSL
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Location

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What we look for at The Whaleback

Wind direction

W (260°) → WNW (300°)

The wind must blow from within this arc. Direction is the same for both wings.

Ideal speed

3–14 mph

Ceiling · Paragliding

≤ 19 mph base · gusts ≤ 23

Top of the range for paragliding (any rating). Switch wings up top to compare. Hang gliders hold roughly 10 mph more than paragliders.

High-altitude foot-launch (~7,400 ft) on the Klamath NF just north of Mt. Shasta, run by RVHPA. Flies on NW-through-SW winds; east is over the back and south days are better spent at Herd Peak across Hwy 97. Evening glass-off is the sweet spot, as midday goes strong and thermic with real density-altitude, overdevelopment, cloud-suck, and dust-devil hazards. P3/H3 minimum (P2/H2 only with a mentor); 5:1 glide to the NW LZ where winds strengthen near the ground.

Window data compiled from rvhpa.org, rvhpa.org, fs.usda.gov, public site guides and club resources.

Next 7 days How calls are made

Sunday Flyable flyable 4pm–7pm 🌅 sunset 7:20 PM
6a
12g18
WNW
7a
11g18
WNW
8a
9g17
WNW
9a
7g15
WNW
10a
8g14
WNW
11a
9g14
WNW
12p
10g15
WNW
1p
10g15
WNW
2p
10g15
NW
3p
11g17
WNW
4p
11g15
NW
5p
9g13
WNW
6p
8g13
NW
7p
7g11
NW
Flyable 6am–7pm — best around 5pm: 9 mph WNW, gusts 13. 6 clean hrs, the rest borderline.
🌅 Wonder windGlass-off possible 5pm–7pm — smooth, light NW ~7 mph (a touch cross), clear evening sky, weak daytime heating.
✓ Light, smooth wind– Edge of the window– Wind dying off into evening✓ Clear skies (radiative cooling)– Day built a thermal layer
Monday Not flyable no window 🌅 sunset 7:19 PM
6a
15g21
ENE
7a
13g20
ENE
8a
12g20
ENE
9a
10g18
E
10a
9g16
E
11a
9g11
E
12p
10g12
E
1p
9g10
ENE
2p
8g9
ENE
3p
7g8
ENE
4p
7g8
ENE
5p
7g8
NE
6p
7g9
NE
7p
5g8
NE
Wind's out of the ENE most of the day — outside the working window, so cross/tail or rotor.
Tuesday Flyable flyable 8am–1pm 🌅 sunset 7:17 PM
6a
2g6
SSE
7a
4g6
S
8a
2g2
SSW
9a
3g5
SW
10a
3g5
W
11a
4g6
W
12p
8g11
W
1p
9g13
W
2p
11g16
WNW
3p
11g18
WNW
4p
10g20
WNW
5p
10g22
WNW
6p
4g16
WNW
7p
4g16
WNW
Flyable 8am–3pm — best around 10am: 3 mph W, gusts 5. 6 clean hrs, the rest borderline.
Wednesday Slim window flyable 6am 🌅 sunset 7:15 PM
6a
1g6
E
7a
2g6
ENE
8a
2g8
NE
9a
2g11
NNE
10a
3g14
NNW
11a
4g17
NNW
12p
4g18
NNW
1p
3g19
NNW
2p
3g19
NNW
3p
3g19
NNW
4p
3g17
NNW
5p
3g16
NW
6p
2g13
NW
7p
0g10
NW
Flyable 6am — best around 6am: 1 mph E, gusts 6.
Thursday Caution workable 6am–7am 🌅 sunset 7:13 PM
6a
1g6
SE
7a
1g9
SE
8a
1g11
SE
9a
1g13
WNW
10a
3g14
NW
11a
4g15
NW
12p
5g15
NW
1p
6g15
NW
2p
6g16
NW
3p
6g17
NW
4p
6g20
NW
5p
6g22
WNW
6p
4g23
WNW
7p
2g25
WNW
Borderline only 6am–7am — best around 6am: 1 mph SE, gusts 6. All borderline — fly it with a close eye.
Friday Not flyable no window 🌅 sunset 7:12 PM
6a
1g11
SE
7a
1g11
SE
8a
1g12
ESE
9a
1g13
NW
10a
3g14
NW
11a
4g15
NW
12p
5g16
NW
1p
6g16
NW
2p
6g17
NW
3p
6g17
NW
4p
5g17
NW
5p
5g17
NW
6p
3g16
WNW
7p
1g15
W
No usable window today.
Saturday Caution workable 6am–7am 🌅 sunset 7:10 PM
6a
2g9
ESE
7a
2g10
SE
8a
2g11
SE
9a
0g11
W
10a
2g12
NW
11a
4g13
NW
12p
5g14
NW
1p
5g15
NW
2p
5g17
NW
3p
5g17
NW
4p
4g17
NW
5p
4g17
NW
6p
4g16
NW
7p
2g15
NW
Borderline only 6am–7am — best around 6am: 2 mph ESE, gusts 9. All borderline — fly it with a close eye.
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Conditions are an automated estimate from public forecast models, not a go/no-go call. Always check the sky, talk to locals, and fly within your rating. You are responsible for your own safety.