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Sailing Report

Forecast for the mid-90s, the stars were aligned well enough to just set the alarm and not bother checking windmeters. Clear. Perfectly still flags at Cole and Overland. Standing up at Federal Way and Gowen Road; our little high pressure wind machine is still working.

At 7am, Jim V. told me it was 26-32 on the spillway, he was rigging a 6.0 and Betsy was on her way out with the usual 5.5. I went smaller in deference to COLD water, and my first reach on the 5.1 was just right... then there were the side lulls to deal with, with my unseasoned arms. Tiring. I couldn't point out of the wallow, so headed in for more power. By 8-something, the 6.9 was good, but there were still lulls to deal with, and my grip strength was puny.

The good news is that falling in had improved from near-paralyzing to just "refreshing."

Good opening day for me and Jim Tighe (on a 6.0), day 2 for Betsy, 4 or 5 kiters to fill the sky.

Next morning wind will have the lake up to the beach; it was a bit of trick getting down and up the rocks this morning.

Betsy's take:
"Wow! I thought about rigging a 5.0, but went with my usual 5.5 instead—big mistake. Could've used a smaller sail, board, and FIN for the first half hour especially. Despite being massively overpowered at first and forgetting my hood (leading to sudden brief ice-cream headache after going under water, repeatedly), it was a wild and fun morning. Tons of kites out - Steve L. was out from the first on his 12m, in the big wind.... It backed off to 'normal' morning wind around 8:15 or 8:30, but Jim V. and I were too worked already to rerig and go back out. Saw Jim T. out there too. The season is on!"

And Eddy added that he "was the last off the water at ~10 and it started to pick back up at 10:30... thought about going back out for more."

NOAA observations for May 18, 2009

 Time    Weather               Vis Tem Dew RH  Wind         Baro     dP*

Boise 7:53pm Clear 10.0 93 36 14 ESE 14 29.67 6:53pm Clear 10.0 95 33 11 E 10 29.70 5:53pm Clear 10.0 95 34 12 ESE 9 29.74 4:53pm Clear 10.0 94 34 12 NE 6 29.78 3:53pm Clear 10.0 92 33 13 CALM 29.81 2:53pm Clear 10.0 91 33 13 VRBL 5 29.86 1:53pm Clear 10.0 90 35 14 W 7 29.89 12:53pm Clear 10.0 88 34 15 WNW 8 29.91 +0.28 11:53am Clear 10.0 87 32 14 SW 5 29.93 10:53am Clear 10.0 82 41 23 E 12 29.94 9:53am Clear 10.0 76 38 25 ESE 12 29.95 8:53am Clear 10.0 68 39 35 ESE 6 29.97 7:53am Clear 10.0 64 40 41 NE 3 29.97 6:53am Clear 10.0 60 41 49 CALM 29.95 +0.21 5:53am Clear 10.0 65 36 34 VRBL 3 29.95 +0.21 4:53am Clear 10.0 68 35 30 SE 12 29.93 +0.23 3:53am Clear 10.0 69 35 29 ESE 12 29.92 +0.25 2:53am Clear 10.0 68 37 32 ESE 14 29.93 +0.24 1:53am Clear 10.0 70 37 30 SE 10 29.95 +0.23 12:53am Clear 10.0 70 39 32 SE 12 29.96 +0.23
Mt Home RAWS 07:52pm 96 28 9 WSW 11 G23 06:52pm 97 22 7 WSW 17 G31 05:52pm 100 24 7 W 13 G25 04:52pm 99 24 7 WSW 8 G18 03:52pm 98 29 9 NNE 4 G13 02:52pm 97 33 11 NW 2 G10 01:52pm 94 35 13 NW 4 G11 12:52pm 90 34 14 E 4 G12 11:52am 86 34 16 E 5 G15 10:52am 81 36 20 ESE 11 G18 09:52am 76 41 29 ESE 14 G18 08:52am 69 43 39 ESE 14 G20 07:52am 62 41 46 ESE 13 G19 06:52am 57 41 57 ESE 11 G18 05:52am 57 40 53 ESE 10 G17 04:52am 61 38 44 ESE 13 G19 03:52am 56 39 53 E 11 G15 02:52am 61 38 43 ESE 9 G13 01:52am 60 37 43 E 8 G11 00:52am 60 37 43 ENE 8 G10
Caldwell 8:35pm Clear 10.0 86 45 24 NE 10 29.67 8:15pm Clear 10.0 90 46 23 NNE 6 29.67 7:55pm Clear 10.0 91 48 23 NNE 5 29.68 7:35pm Clear 10.0 91 50 24 NE 7 29.68 7:15pm Clear 10.0 91 48 23 ENE 7 29.69 6:55pm Clear 10.0 91 46 21 E 6 29.69 6:35pm Clear 10.0 93 47 20 ENE 8 29.71 6:15pm Clear 10.0 93 48 22 ENE 12 29.72 5:55pm Clear 10.0 93 47 20 ENE 12 29.73 5:35pm Clear 10.0 93 47 20 ENE 9 29.75 5:15pm Clear 10.0 93 45 19 ENE 10 29.76 4:55pm Clear 10.0 93 45 19 NE 8 29.78 4:35pm Clear 10.0 93 45 19 NNE 8 29.79 4:15pm Clear 10.0 93 45 19 ENE 7 29.80 3:55pm Clear 10.0 91 45 20 NE 8 29.82 3:35pm Clear 10.0 91 45 20 E 6 29.84 3:15pm Clear 10.0 91 45 20 E 8 29.85 2:55pm Clear 10.0 90 45 21 NNE 8 29.86 2:35pm Clear 10.0 90 45 21 ENE 7 29.88 2:15pm Clear 10.0 90 45 21 E 5 29.89 1:55pm Clear 10.0 90 46 23 E 6 29.90 1:35pm Clear 10.0 88 43 21 CALM 29.91 1:15pm Clear 10.0 86 43 22 CALM 29.92 12:55pm Clear 10.0 84 45 25 NE 5 29.93 12:35pm Clear 10.0 82 45 27 ESE 3 29.94 12:15pm Clear 10.0 82 48 30 ENE 5 29.94 11:55am Clear 10.0 81 48 32 NE 6 29.95 11:35am Clear 10.0 79 48 34 CALM 29.95 11:15am Clear 10.0 77 48 36 NE 5 29.96 10:55am Clear 10.0 75 46 36 CALM 29.96 10:35am Clear 10.0 73 46 38 ESE 3 29.96 10:15am Clear 10.0 73 45 36 ESE 6 29.96 9:55am Clear 10.0 72 45 38 SE 8 29.97 9:35am Clear 10.0 70 45 40 SE 7 29.97 9:15am Clear 10.0 70 45 40 SE 7 29.97 8:55am Clear 10.0 66 45 46 ESE 8 29.97 8:35am Clear 10.0 64 45 49 ESE 3 29.98 8:15am Clear 10.0 63 43 48 SSE 5 29.98 7:55am Clear 10.0 59 43 55 CALM 29.98 7:35am Clear 10.0 55 43 62 ESE 6 29.97 7:15am Clear 10.0 52 39 62 ESE 6 29.97 6:55am Clear 10.0 54 39 58 SSE 3 29.97 6:35am Clear 10.0 54 39 58 S 3 29.96 6:15am Clear 10.0 52 39 62 SSE 3 29.96 5:55am Clear 10.0 54 39 58 CALM 29.95 5:35am Clear 10.0 55 37 51 SE 3 29.95 5:15am Clear 10.0 55 39 54 CALM 29.96 4:55am Clear 10.0 59 39 48 CALM 29.95 4:35am Clear 10.0 61 39 45 SW 5 29.95 4:15am Clear 10.0 57 39 51 SSW 7 29.95 3:55am Clear 10.0 59 37 44 SSW 8 29.94 3:35am Clear 10.0 57 39 51 S 8 29.94 3:15am Clear 10.0 57 39 51 SSE 10 29.94 2:55am Clear 10.0 57 41 55 CALM 29.95 2:35am Clear 10.0 57 41 55 E 3 29.95 2:15am Clear 10.0 57 43 59 E 6 29.95 1:55am Clear 10.0 57 43 59 E 5 29.95 1:35am Clear 10.0 55 43 62 E 6 29.96 1:15am Clear 10.0 59 41 51 E 5 29.96 12:55am Clear 10.0 61 43 51 ESE 8 29.96 12:35am Clear 10.0 59 43 55 ESE 10 29.96 12:15am Clear 10.0 61 43 51 ESE 9 29.97
LP RAWS 08:10pm 83 40 22 NW 6 G 8 07:10pm 94 44 18 N 1 G 6 06:10pm 92 40 17 ENE 3 G 7 05:10pm 94 44 18 ENE 2 G 7 04:10pm 94 40 16 NNE 1 G 8 03:10pm 91 40 17 SE 6 G11 02:10pm 88 37 17 SE 9 G14 01:10pm 85 48 28 E 3 G 8 12:10pm 81 45 29 E 3 G 8 11:10am 78 42 28 NW 0 G11 10:10am 67 40 38 NW 8 G12 09:10am 61 39 45 NW 9 G17 08:10am 56 39 53 NW 13 G21 07:10am 50 37 61 NW 15 G21 06:10am 51 38 63 NW 14 G20 05:10am 51 37 60 NW 13 G21 04:10am 54 38 56 NW 14 G20 03:10am 54 38 56 NW 14 G21 02:10am 57 38 49 NW 16 G20 01:10am 59 40 50 NW 13 G18 00:10am 61 39 45 NW 13 G17

* dP is the pressure difference between Hailey and Boise; +0.10 or better and easterly flow is good.

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Tom von Alten      tva_∂t_fortboise_⋅_org